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EME - Newsletter MEssage #03/2022

HVACR Industry news from Eurovent Middle East

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NEWSLETTER<br />

MESSAGE<br />

NEWSLETTER FROM EUROVENT MIDDLE EAST<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

Bridging the gap:<br />

Critical take aways from the<br />

Eurovent Middle East Congress<br />

www.eurovent.me


CONTENTS<br />

03 Letter to the industry: Thank you!<br />

04 Feature Article: Cheap is always more<br />

expensive!<br />

07 COP27 roundup: Navigating climate discussions<br />

in today’s reality<br />

10 Technical Article: What you need to know about<br />

fan noise<br />

17 Session 1 in review: ‘There is a need for a<br />

burning platform’<br />

21 Session 2 in review: The GCC region’s complex<br />

journey of phasing down F-gases<br />

24 Session 2 in review: Leading the conversation<br />

on IAQ instead of leaving it<br />

26 Photo feature: Exhibition: A showcase of leading<br />

HVACR solutions<br />

30 Session 3 in review: Market surveillance: the<br />

gatekeeper for energy efficiency<br />

35 Session 4 In review: Untapped potential: Retrofit<br />

opportunities in the Middle East<br />

38 Photo Feature: Gala evening: Celebrating the<br />

pillars of the industry.<br />

MESSAGE<br />

LETTER<br />

TO THE INDUSTRY<br />

Thank You!<br />

Eurovent Middle East's 5-year anniversary congress,<br />

"HVACR2030: Rethinking Policies and Strategies",<br />

was a major milestone for the association's work<br />

and the industry at large. We were humbled by the<br />

great interest of many key industry and government<br />

representatives. More than 350 attendees joined us for a<br />

day full of interesting perspectives on energy efficiency,<br />

sustainability, market surveillance and retrofitting. On<br />

behalf of Eurovent Middle East and our members, I would<br />

like to thank you!<br />

First and foremost, thank you to our partners who<br />

supported this event. We are grateful to the United<br />

Nations Environment Programme and Eng. Khaled<br />

Klaly for the wonderful cooperation, his impressive<br />

presentation and for making our congress part of a UNEP<br />

series of meetings in Dubai, UAE. Thank you to the Abu<br />

Dhabi Department of Energy, the Abu Dhabi Quality and<br />

Conformity Council and the Ras Al Khaimah Municipality<br />

for their contribution and support. We would also like<br />

to commend our knowledge partners, Eurovent Certita<br />

Certification and UL Solutions, for their essential input<br />

on market surveillance and our media partner Climate<br />

Control Middle East, for their long-standing coverage of<br />

our activities.<br />

The signing of the MoU between Eurovent and the Gulf<br />

Standardization Organisation (GSO) is a wonderful<br />

accomplishment based on years of fruitful exchange.<br />

We express our sincerest gratitude to H.E. Mr Saud<br />

Al-Khusaibi, President of the GSO, for opening our<br />

event with a thoughtful and encouraging speech.<br />

Eurovent Middle East is looking forward to putting this<br />

MoU to work and strengthening our joint efforts for<br />

harmonisation in the region.<br />

It is a rare occasion that an event like this gathers such<br />

overwhelming feedback and leaves everyone pleased.<br />

We have heard multiple times that it has been the<br />

best industry event in the region thus far. Needless<br />

to say, this is extremely flattering and is a great<br />

encouragement for the years to come, not because we<br />

want to become an event organiser but because it helps<br />

empower the HVACR industry to identify topics and<br />

discuss issues relevant to the market. It also highlights<br />

the value of having an adequate framework to deliver<br />

the message.<br />

The non-commercial approach of Eurovent Middle East<br />

and our ability to work together for our mutual interests<br />

and the region's benefit have enabled us to provide a<br />

unique environment for presenters and audiences alike.<br />

We want and need to build on this. We hope that many<br />

more organisations have noted the positive impact of<br />

working together within our framework and will be<br />

motivated to join our efforts.<br />

I conclude with a final, and perhaps the biggest<br />

"Thank You!" to our team, all of whom have set an<br />

impressive benchmark in delivering a high-level<br />

event with outstanding dedication and perseverance.<br />

Congratulations to Markus, Maja, Mickel, Andrea, and<br />

Hannah for this great achievement!<br />

Best regards,<br />

Tariq Al Ghussein<br />

President<br />

Eurovent Middle East<br />

NEWSLETTER<br />

2 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

3


NEWSLETTER<br />

FEATURE<br />

Cheap is always more<br />

expensive!<br />

Eurovent Middle East’s 5 Year Anniversary Congress brought together more than<br />

350 high-level stakeholders from government and industry to discuss a variety<br />

of important aspects impacting energy efficiency and sustainability in the region.<br />

Markus Lattner, Managing Director of Eurovent Middle East, elaborates on key<br />

takeaways and possible initiatives resulting from the event.<br />

Let me start with a very personal<br />

view. Throughout my professional<br />

life, I have witnessed hundreds<br />

of conferences, congresses,<br />

exhibitions, and discussions with<br />

next to no consequences and<br />

outcomes. In many cases, they<br />

were repetitions of same old<br />

pearls of wisdom and conclusions,<br />

much applauded but without<br />

effectively bringing change to any<br />

of the issues discussed.<br />

In fact, when I conceptualised<br />

Eurovent Middle East in 2016,<br />

I kept asking myself what is it<br />

that such an association should<br />

actually add to the market. And<br />

the one answer standing on top<br />

of everything else was: Change!<br />

We don’t need more conferences,<br />

we don’t need more talk, we need<br />

action. This maxim has since been<br />

the underlying principle of our<br />

work at Eurovent Middle East.<br />

The conclusion of our 5 Year<br />

Anniversary Congress thus is not a<br />

celebration of a nice event. Rather<br />

that we have a whole new road<br />

map of initiatives before us which<br />

will guide our work in the years<br />

ahead. I applaud all our speakers<br />

and panellists who contributed to<br />

shaping a better understanding of<br />

where we stand and of the barriers<br />

in front of us on the way forward.<br />

The opening of the event with the<br />

presentation of Eng. Khaled Klaly<br />

of the UN Environment Programme<br />

served as a clear warning: we<br />

are nowhere close to achieve the<br />

targets to curtail global warming.<br />

Eng. Klaly emphasised the<br />

importance of industry associations<br />

in the battle for more sustainability.<br />

But it is worth taking a closer look at<br />

what such associations bring to the<br />

table in helping address the issues<br />

brought up during the congress.<br />

Coordination<br />

We are witnessing a proliferation<br />

of groups, initiatives, and<br />

organisations dealing with climate<br />

change. As much as this is<br />

necessary and important, it also<br />

obscures clear pathways towards<br />

coordinated and structural change.<br />

“Too many cooks spoil the soup”.<br />

The same goes for the industry<br />

as well. Most players promote<br />

energy efficiency in one way or<br />

another. But it needs coordination<br />

to make these messages heard<br />

and understood. This is where<br />

industry associations like Eurovent<br />

Middle East play a crucial role. We<br />

channel the efforts of many into a<br />

strong targeted initiative.<br />

In my presentation on Energy<br />

Efficiency in the Middle East –<br />

Missing Links, I highlighted that<br />

we need regulatory intervention on<br />

many different levels and in many<br />

different areas. We must deal<br />

with a multitude of government<br />

bodies if we want to improve<br />

regulations set to increase energy<br />

efficiency. The call for an “HVAC<br />

ministry” mirrors the demand<br />

for a coordinating body on the<br />

government side.<br />

This is one of the key takeaways<br />

and conclusions of the congress,<br />

which we are currently following<br />

up on. The call made during the<br />

event has prompted interest from<br />

government representatives to<br />

initiate a task force under the<br />

auspices of a leading government<br />

body. This task force would identify<br />

relevant other bodies and private<br />

sector stakeholders to discuss ideas<br />

and suggestions on how to curb<br />

energy consumption with simple<br />

means and what kind of regulatory<br />

intervention this requires.<br />

There are many such ideas and<br />

suggestions on the table. From<br />

shading of equipment to mandating<br />

commissioning independent from<br />

contractors. Minimum qualification<br />

requirements for technicians,<br />

documentation and supervision<br />

of operating protocols, or moving<br />

maintenance contracts from a<br />

cost to a performance base. Each<br />

of these measures would have<br />

immediate and significant effects on<br />

energy consumption and would shift<br />

attention to life cycle costs, which<br />

would be important to double shift<br />

towards better performing products.<br />

CAPEX vs OPEX<br />

Markus Lattner<br />

The second takeaway is the need<br />

to work more on the CAPEX<br />

mindset in the region. In this<br />

regard, it needs more real-life<br />

examples, calculations and<br />

perhaps demonstrators to highlight<br />

the benefits of the total cost of<br />

ownership approach. It does not<br />

help that investors aren’t usually<br />

the ones paying the price for low<br />

quality and efficiencies. But the<br />

deterioration of building conditions<br />

and the subsequent drop in space<br />

revenues may offer a chance to<br />

argue for more careful consideration<br />

when selecting HVAC equipment and<br />

services.<br />

What Eurovent Middle East can<br />

achieve here is mostly restricted to<br />

messaging. But there are aspects<br />

which hold potential for regulatory<br />

intervention. Especially for existing<br />

build stock and the problem of<br />

maintenance and retrofitting,<br />

variable energy pricing could provide<br />

a key to better energy performance.<br />

Coupled with performance-based<br />

maintenance contracts, utility<br />

companies can add leverage with<br />

increased energy costs for excessive<br />

consumption.<br />

Retrofitting<br />

A similar avenue is provided by<br />

retrofitting. As Frank Grundholm,<br />

Board Member of Eurovent Middle<br />

East, pointed out in his presentation,<br />

more than 90% of our current<br />

buildings will still be in operation<br />

in 2050. Tearing them down<br />

and replacing them with betterperforming<br />

buildings is not an<br />

option, so we need awareness that<br />

constant improvement of buildings<br />

is the only way to achieve any<br />

sustainability targets we may have.<br />

The European Building Performance<br />

Directive could serve as excellent<br />

guidance to formulate a similar<br />

framework in the Middle East. To<br />

succeed, however, governments also<br />

need to consider more incentives<br />

for retrofits. Such incentives don’t<br />

need to be in form of direct subsidies<br />

but may be based on price penalties<br />

for energy consumption exceeding<br />

established baselines.<br />

A case for building inspection<br />

Another tool to drive awareness of<br />

operating costs and to stimulate<br />

retrofits would be provided by<br />

mandatory building inspections.<br />

In 2019, Eurovent Middle East<br />

published a position paper which<br />

perfectly summarises the issues<br />

and benefits a regulatory<br />

intervention would achieve. With<br />

a recurrent inspection routine,<br />

we would quickly see the shift<br />

towards quality equipment and<br />

service providers. Simply because<br />

the life cycle costs become<br />

more important than the initial<br />

investment.<br />

There are numerous other<br />

significant advantages to<br />

introducing an inspection regime<br />

including better operational and<br />

fire safety, improved occupational<br />

health, food safety, stimulation<br />

of the economy and the creation<br />

of quality jobs. The data collected<br />

by such means would provide<br />

governments with essential<br />

information on which to base next<br />

generation regulations for years to<br />

come. (The position paper can be<br />

downloaded here.)<br />

Market Surveillance<br />

Market surveillance remains an<br />

issue in the region. Introducing<br />

MEPS for air conditioning<br />

equipment is a good and rightful<br />

step. Its impact on energy<br />

efficiency however, will be limited<br />

without a better regime of market<br />

surveillance. The key issue is that<br />

due to a lack of testing facilities,<br />

the region depends on pre-market<br />

testing. That means manufacturers<br />

need to go through Notified Bodies<br />

and individual product testing to<br />

prove compliance with regulations.<br />

This provides only a relatively<br />

low level of confidence in<br />

compliance. It is too easy to find<br />

workarounds or declare different<br />

values at the point of import<br />

and the point of sale. Without<br />

random factory audits and the<br />

selection of equipment directly<br />

from the line, such pre-market<br />

assessments aren’t delivering<br />

the level of fairness in a highly<br />

competitive environment it<br />

would need. On the contrary, it<br />

sometimes puts manufacturers<br />

of high-performance equipment<br />

at a disadvantage, as they have<br />

to compete with too many lowperforming<br />

products in an<br />

extremely price-sensitive market.<br />

4 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

5


NEWSLETTER<br />

FEATURE<br />

FEATURE<br />

COP27 roundup: Navigating<br />

climate discussions in<br />

today’s reality<br />

Eurovent Middle East looks at the critical conversations that took place at the<br />

recently concluded COP27 to showcase the persistent climate issues that hope<br />

to find a resolution in COP28, which is set to convene from November 30 to<br />

December 12, 2023, in the UAE.<br />

When it comes to heavily customised<br />

equipment, such pre-market testing<br />

becomes even less effective. It’s<br />

not economically viable to have<br />

every single unit tested and doesn’t<br />

allow for any comparison between<br />

different manufacturers. Such<br />

comparison, however, is essential<br />

to empower customers to make<br />

decisions based on performance<br />

data rather than price. And let’s be<br />

honest, there isn’t much to do in<br />

terms of market surveillance for<br />

customised equipment.<br />

Here the value of independent thirdparty<br />

certification becomes clear.<br />

The market has long depended<br />

on certified products for a simple<br />

reason: It assures planners and<br />

buyers alike that the claims of a<br />

manufacturer are valid, and they<br />

don’t end up with underperforming<br />

machinery. Certification allows<br />

one to compare products from<br />

different manufacturers and choose<br />

the solution with best price and<br />

performance for a project.<br />

The confidence level provided by<br />

certification is way higher than by<br />

simple pre-market testing. Thus,<br />

it would be a prudent step by<br />

governments in the region to rely on<br />

existing and accepted certification<br />

schemes and reserve limited<br />

budgets for market surveillance<br />

for uncertified products. This<br />

would also relieve certified<br />

manufacturers from excessive<br />

additional testing costs. Costs<br />

which do not provide any additional<br />

advantage other than being able<br />

to sell into comparatively small<br />

markets.<br />

Results<br />

As mentioned in the introduction<br />

to this article, there is a need<br />

for tangible results, not just an<br />

additional forum for discussion.<br />

The feedback we have received is<br />

outstanding and extremely positive.<br />

It’s not just a pat on the back but an<br />

active interest in future cooperation<br />

and joint initiatives by several<br />

organisations and government<br />

bodies. Eurovent Middle East has<br />

noticeably grown and matured, and<br />

we are set to open the next chapter<br />

of our work.<br />

And while it may take its time,<br />

in the spirit of cooperation,<br />

collaboration, and co-creation<br />

we are in exchange with various<br />

government organisations to build<br />

on the outcomes of this event.<br />

We are also working with fellow<br />

associations like ASHRAE and<br />

AHRI on joint position papers. The<br />

key takeaways of this congress<br />

will not be lost but turned into the<br />

foundation of our next five years.<br />

We can’t afford cheap<br />

I thank all speakers and panellists,<br />

all our members for their efforts<br />

and support, as they have greatly<br />

contributed to the success of<br />

this event. It shows dedication,<br />

commitment, and a true interest<br />

in the region’s development. Our<br />

members do not sit on the side-lines<br />

but stand up for the common good<br />

and show that by working together<br />

we can achieve.<br />

The pandemic has been a reminder:<br />

the cheap way will cost us dearly; we<br />

can’t afford this. If we want to see<br />

a shift from cheap to quality, from<br />

value engineering to engineering<br />

of value, then we need more such<br />

commitment. If I must summarise<br />

our 5 Year Anniversary in one word,<br />

it would be: VALUE! Thanks to our<br />

members, speakers, and the team,<br />

Eurovent Middle East has led by<br />

example and brought value to the<br />

region’s HVACR community.<br />

Recent reports of record-breaking<br />

temperatures and rising sea levels<br />

underline the imminent threat of<br />

global warming and the need for<br />

urgent action from all stakeholders.<br />

This is a reality that all nations,<br />

organisations, industries, and<br />

individuals face, as they all bear a<br />

responsibility in either helping or<br />

hindering the future of this planet.<br />

A historic meeting<br />

From November 6 to 20, <strong>2022</strong>,<br />

nearly 200 nations gathered in<br />

Sharm El Sheikh, Egypt, for the<br />

27th United Nations Climate<br />

Change summit (COP27). To date,<br />

the Conference of the Parties, a<br />

meeting attended by the countries<br />

that signed the United Nations<br />

Framework Convention on Climate<br />

Change (UNFCCC), is considered<br />

the world’s largest gathering to<br />

discuss the most critical climate<br />

issues facing humanity.<br />

The vital importance of these<br />

discussions does not need to<br />

be underlined, especially with<br />

recent reports from World Health<br />

Organization projecting 250,000<br />

additional deaths annually due to<br />

climate change. A report from the<br />

World Meteorological Organization,<br />

released at the beginning of the<br />

climate talks, also highlighted<br />

how the last eight years have each<br />

been warmer than all years prior,<br />

The European Union’s Copernicus<br />

Climate Change Service also<br />

confirmed that Europe had the<br />

hottest October on record. The<br />

warming waters and melting ice<br />

are not only accelerating the rise<br />

of sea levels but also posing a<br />

humanitarian threat.<br />

The IPCC report ‘Climate Change<br />

<strong>2022</strong>: Impacts, Adaptation &<br />

Vulnerability' noted that half of<br />

the world's population is highly<br />

vulnerable to the impact of climate<br />

change, with those living in highly<br />

vulnerable regions, many of which<br />

are in lesser developed parts of the<br />

world, already 15 times more likely<br />

to die due to floods, droughts, and<br />

storms.<br />

To add to these alarming statistics,<br />

COP27 is held at a complicated time<br />

when geopolitical issues severely<br />

impact global energy security and<br />

when more effort than ever is<br />

needed to curb climate change.<br />

Tense talks : Loss and damage,<br />

limiting language and accelerated<br />

methane reduction<br />

From the beginning, talks at COP27<br />

were off to an intense start, with<br />

a critical debate stemming from<br />

growing anger toward industrialised<br />

countries reluctant to pay for the<br />

consequences of climate change.<br />

The idea had been resisted for years<br />

by some of the largest emitters,<br />

such as the United States and<br />

Europe, who were worried about<br />

the extent of liabilities. COP27<br />

saw intense discussion going into<br />

overtime as negotiations on a “loss<br />

and damages” fund persisted. The<br />

European Union, nevertheless,<br />

issued a historic proposal at COP27<br />

that includes a version of the “loss<br />

and damages” fund sought by<br />

developing nations but does not<br />

include details about the actual<br />

financial mechanism for the fund<br />

with who should pay for climate<br />

damage, and how much still up for<br />

debate.<br />

Negotiations concluded with<br />

the release of a final text<br />

which establishes new funding<br />

arrangements for assisting<br />

developing countries that are<br />

particularly vulnerable to the<br />

adverse effects of climate change.<br />

The text establishes a fund for<br />

responding to loss and damage and<br />

a transitional committee tasked with<br />

implementing the parameters for its<br />

operation.<br />

The agreement was welcomed by<br />

vulnerable countries and considered<br />

a major achievement for COP27<br />

as it was sought after since the<br />

beginning of climate negotiations<br />

30 years ago. However, there was<br />

disappointment concerning<br />

developing stronger language<br />

6 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

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NEWSLETTER<br />

FEATURE<br />

on mitigation. Reports say that with<br />

global temperatures already at<br />

1.2 degrees C above pre-industrial<br />

levels, current pledges are expected<br />

to bring them to 2.5 degrees C, which<br />

could lead to a catastrophic climate<br />

disaster. European delegates<br />

expressed disappointment, saying<br />

the call to phase down all fossil<br />

fuels was largely blocked as the<br />

final text speaks of “low emission<br />

technologies". Many consider the<br />

term vague and potentially used<br />

as a loophole to protect future<br />

investment in gas projects.<br />

Several media outlets also discussed<br />

how African nations at COP27 called<br />

to be allowed to develop their fossil<br />

fuel resources to help lift their<br />

people out of poverty as the summit<br />

welcomed leaders of oil and gas<br />

companies side-lined at previous<br />

talks. Overall, demands from<br />

environmental groups and scientists<br />

that governments and companies<br />

should leave oil and gas in the<br />

ground have had less traction in this<br />

year’s edition of the summit.<br />

The COP27 climate talks, on the<br />

other hand, saw an update to the<br />

Global Methane Pledge – a multicountry<br />

initiative to slash methane<br />

emissions by 30% by 2030, with<br />

more than 150 countries signing up<br />

to a global pact to reduce methane<br />

emissions, 50 more than when the<br />

initiative was launched in 2021.<br />

Preparing to host unresolved<br />

climate issues<br />

The conclusion of COP27 saw the<br />

spotlight shift to the UAE, which is<br />

set to host the 28th session of the<br />

Conference of the Parties (COP 28)<br />

from November 30 to December<br />

12, 2023, in Dubai. Overall, there<br />

is a strong expectation that<br />

COP28 must do more to secure<br />

meaningful new action to shift the<br />

trajectory of global warming.<br />

The global event also allows the<br />

UAE to showcase strengthened<br />

efforts to accelerate commitments<br />

in the field of sustainability. In<br />

COP27 alone, the UAE sent the<br />

largest delegation, a little over<br />

1000. The UAE has continuously set<br />

ambitious targets for the energy<br />

sector, announcing plans to invest<br />

around USD 163 billion in clean<br />

energy to support the climateneutrality<br />

goals. The country<br />

has been lauded for offering a<br />

great mix of energy projects for<br />

businesses worldwide and has<br />

attracted some of the lowest bids<br />

for solar energy projects in the<br />

industry’s history. In parallel, the<br />

Environment Agency – Abu Dhabi<br />

(DoE) has drafted new regulations<br />

that will see 60% of the Emirate's<br />

electricity being generated from<br />

clean and renewable sources by<br />

2035 and up to 75% reduction in<br />

carbon emissions.<br />

As part of preparations for COP28,<br />

Emirates Nature-WWF officially<br />

launched the UAE Alliance for<br />

Climate Action (UACA). The<br />

alliance was created to support<br />

the increased momentum of<br />

net-zero targets in line with the<br />

Paris agreement to limit global<br />

warming to 1.5 degrees C. The<br />

UAE Independent Climate Change<br />

Accelerators (UICCA) was also<br />

launched as a non-partisan<br />

climate action entity to bring<br />

together members of the public<br />

and private sector, including<br />

academic institutions and nongovernmental<br />

organisations<br />

(NGOs) to drive the UAE’s<br />

commitment towards net zero<br />

by 2050. The Abu Dhabi media<br />

office says that in the lead-up<br />

to COP28, the UICCA, led by<br />

Sheikha Shamma bint Sultan bin<br />

Khalifa Al Nahyan will establish<br />

an independent body that enables<br />

collaboration and cooperation.<br />

Lastly, there is a high expectation<br />

for stronger movement in the<br />

agreed-upon “loss and damage<br />

funds” in COP28, as stakeholders<br />

must spend the next year<br />

discussing details surrounding<br />

the fund, specifically the countries<br />

that will be contributing money<br />

and the ones that can receive it.<br />

The transitional committee will<br />

meet in March 2023 and develop<br />

recommendations before the<br />

2023 climate summit. COP28 is<br />

also expected to complete the<br />

global stocktake, which, under<br />

the Paris climate accord, must<br />

be conducted every five years<br />

to assess collective progress to<br />

limit warming to 1.5 degrees C<br />

agreement.<br />

Shifting the discussion from<br />

energy supply to energy use:<br />

Why HVAC matters<br />

The HVACR sector is not exempt<br />

from these broader targets. Now,<br />

more than ever, the building<br />

industry must rally together. This<br />

is made clear by the <strong>2022</strong> Global<br />

Status Report for Buildings and<br />

Construction published on the<br />

side-lines of COP27, which says<br />

carbon dioxide emissions from<br />

buildings and construction are at an<br />

all-time high. The report says the<br />

construction sector accounted for<br />

34% of total energy demand and 37%<br />

of energy and operations-related<br />

carbon dioxide emissions last year.<br />

It also found that in 2021, carbon<br />

dioxide emissions from buildings<br />

reached an all-time high at around<br />

10 gigatons, which is a 5% increase<br />

from 2020 and a 2% increase from<br />

2019, following the COVID-related<br />

shutdowns. The report linked the<br />

increase in emissions to emerging<br />

economies that are increasing their<br />

use of fossil fuels in buildings. As a<br />

result, energy demand in buildings<br />

rose by about 4 % compared to 2020,<br />

the largest increase in the past 10<br />

years.<br />

There is a strong indication that<br />

broader organisations have seen the<br />

HVACR sector’s contribution to these<br />

international targets.<br />

A report by the Food and Agriculture<br />

Organization (FAO) and the UN<br />

Environment Programme highlighted<br />

how improving cold chains in the<br />

production and distribution of food<br />

in the developing world is essential<br />

in fighting climate change and world<br />

hunger. The report further noted<br />

that more efficient refrigeration<br />

would prevent food waste and boost<br />

revenues for small farmers. Another<br />

report cited Zitouni Ould-Dada,<br />

Deputy Director of the FAO, saying<br />

that developing countries could save<br />

144 million tonnes of food annually if<br />

they reached the same level of food<br />

cold chain as developed countries..<br />

Overall, the current gaps allow<br />

the HVACR sector to utilise its<br />

technology to showcase potentially<br />

considerable savings that can be<br />

achieved from the use of more<br />

sustainable solutions. This is<br />

especially true in the Middle East,<br />

where cooling and refrigeration are<br />

critical to everyday life. With much of<br />

the narrative surrounding the clean<br />

supply of energy, there is a need to<br />

shift the discussion to also highlight<br />

conscientious energy use and how it<br />

can be achieved.<br />

Khaled Klaly, Montreal Protocol Regional Coordinator,<br />

West Asia, Compliance Assistance Programme (CAP) ;<br />

UN Environment Programme<br />

We are not on track with addressing climate change, which is the paramount environmental issue<br />

of our times. Refrigerant transition and energy efficiency work related to the Kigali Amendment<br />

and Montreal Protocol should be part of the increased ambition beyond the Paris Agreement goals<br />

of limiting global warming to well below 2 degrees C and pursuing 1.5 degrees C. By combining EE<br />

(energy efficiency) improvements with a transition away from super polluting refrigerants, the world<br />

could avoid cumulative GHG emissions equal to 4-8 years of total emissions at 2018 levels.<br />

The Montreal Protocol seeks to reduce emissions of ozone-depleting substances by phasing out<br />

HCFCs and, thanks to the recent Kigali Amendment, reduce GHG emissions by phasing down HFCs and<br />

promoting energy efficiency.<br />

The nexus of all this activity is the RACHP sector, which is at the very epicenter of climate change<br />

mitigation, and the key to the success of the Montreal Protocol. Therefore, it is critically important for<br />

HVACR industry to continue to communicate – better through Associations, with the policy makers<br />

to share their technical expertise, perspectives and support them in crafting informed and effective<br />

policies to ensure that the voice of industry is well reflected.<br />

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NEWSLETTER<br />

TECHNICAL ARTICLE<br />

What you need to know<br />

about fan noise<br />

Dr Sergey Karadzhi, Research & Development Engineer, Systemair, writes on the<br />

importance of sound in fan development, active sound reduction and what to keep in<br />

mind when choosing the best fan for your projects…<br />

Why noise levels determine the<br />

quality of a fan?<br />

Fans can be found everywhere in<br />

our life. It doesn’t matter where you<br />

go. Most likely, fans are working<br />

nearby. Sometimes it disturbs you<br />

and reduces your productivity level<br />

and overall comfort. Sometimes you<br />

hear no noise from fans, yet they<br />

can still influence you. For example,<br />

low-frequency noises, not detectable<br />

by human ear, could lead to fatigue<br />

and exhaustion or even cause<br />

partial deafness. Therefore, during<br />

fan development, we pay special<br />

attention to fan noise and consider<br />

noise levels a key parameter in the<br />

first steps of the design process.<br />

Fan noise levels could indirectly<br />

determine how well the fan is<br />

designed. If we will not consider<br />

additional sound absorption and look<br />

at a poorly designed fan, it features<br />

many areas with a separated flow<br />

and low efficiency. For example, if<br />

a fan has an efficiency of only about<br />

60%, with 40% accounting for losses.<br />

These losses result in heat, but a<br />

part is emitted s a noise. And the<br />

less efficient the fan, the more noise<br />

it emits.<br />

A holistic approach to fan noise<br />

reduction<br />

However, fans are only a part of a<br />

ventilation system. Even if the fan is<br />

very silent as a separate element,<br />

it is essential to consider noise<br />

during the design of the entire<br />

ventilation system. First, it is crucial<br />

to minimise aerodynamic losses<br />

in the system. The reason is that<br />

any pressure loss in the system<br />

is a vortex, and any vortex creates<br />

noise. Moreover, you need a bigger<br />

fan for higher pressure losses,<br />

which creates more noise. Secondly,<br />

the fan should be appropriately<br />

selected, meaning the type of fan<br />

and working point must be near the<br />

maximum efficiency. If the fan is<br />

working far from the design point,<br />

separation of flow appears in the<br />

blade channels, and any separation<br />

of flow causes additional noise,<br />

which could be avoided.<br />

In addition, if the fan is working on<br />

the left edge of the aerodynamic<br />

curve, it can have increased lowfrequency<br />

noises and vibrations.<br />

Finally, recommendations for<br />

optimal fan installation should<br />

be fulfilled, ensuring a uniform<br />

profile on the fan’s inlet. In other<br />

cases, uneven distribution will lead<br />

to unstable fan work, increasing<br />

noise levels and reducing longevity.<br />

Of course, other issues can lead<br />

to noise increase, such as bad<br />

balancing of the impeller and poorly<br />

designed system elements, among<br />

other factors.<br />

Active sound reduction using the<br />

interaction of two fans<br />

Different developers try to use<br />

active noise reduction for fans. In<br />

short, active noise reduction is when<br />

you are recording the noise from<br />

the source, shifting the phase and<br />

emitting noise with shifted phase<br />

to cancel the source noise. It is a<br />

highly complex method because<br />

phase shift depends on distance, so<br />

that you can reduce noise only in<br />

certain areas.<br />

Dr Sergey Karadzhi<br />

There are cases where such an<br />

approach has been successfully<br />

implemented. For example, in<br />

spaceships, where ventilation is<br />

also critical because there are<br />

not so many sound sources, noise<br />

from ventilation are typically<br />

very disruptive to astronauts,<br />

especially when they sleep. In this<br />

case, active noise reduction can<br />

be used as it eliminates noises<br />

only in certain areas, such as<br />

in the sleeping quarters of the<br />

astronauts.<br />

Active noise reduction can be used<br />

in ventilation, but some issues<br />

must be considered. For example,<br />

if the active noise reduction<br />

method is used for a fan in the<br />

channel, it can happen that after<br />

reducing noise on the outlet of<br />

the fan, fan inlet noise increases.<br />

In addition, microphones and<br />

loudspeakers can change their<br />

parameters with time, and this<br />

will lead to a decrease in sound<br />

reduction.<br />

When to use active noise<br />

reduction methods<br />

In the case of typical ventilation<br />

applications, it is usually too<br />

expensive to use active noise<br />

reduction because of the additional<br />

electronics required. That is why<br />

passive methods are commonly<br />

used, such as tube silencers.<br />

However, installers should also<br />

be careful when applying this<br />

method because sound reduction<br />

for silencers, which you can see in<br />

the catalogue provided by the fan<br />

manufacturer, is usually measured<br />

using a broadband noise source. In<br />

reality, the noise spectrum coming<br />

from the fan is very different. Thus,<br />

the modal structure of the sound<br />

field is different and sound reduction<br />

from a silencer in the real world will<br />

be lower than when using a flat or<br />

spherical wave source.<br />

I was considering a situation where<br />

two fans stand near each other in<br />

my work. This situation is common<br />

in tunnels, where several tunnel<br />

fans are standing near each other<br />

to create additional thrust in the<br />

tunnel, usually in case of fire. If two<br />

fans are identical, which is typically<br />

the case, we can consider one fan<br />

as a source and another as a sound<br />

emitter for active noise reduction.<br />

Sound waves on blades passing<br />

frequency for one fan can be shifted<br />

to cancel the sound levels of another<br />

fan. In this case, we can reduce costs<br />

because no additional sound source<br />

is needed. Yet, this method is still<br />

rather complicated, and you should<br />

check each case’s interference<br />

picture. Thus, although it is not an<br />

approach that will be widely used, it<br />

can be helpful in specific projects.<br />

These days, more computational<br />

methods are successfully<br />

implemented to predict fan sound<br />

levels. I would expect a very high<br />

level of implementation of these<br />

methods in the development process<br />

of fans in the nearest future in all<br />

leading companies. For axial fans,<br />

a good way of sound reduction is, of<br />

course, using skewed blades, and for<br />

radial fans in scroll casing, I would<br />

mention different shapes of the<br />

tongue and its sound absorption in it.<br />

When to use active noise reduction<br />

methods<br />

When looking at the fan, the easiest<br />

thing to check would be the impeller<br />

blade quantity and quantity of<br />

guide vanes or support plates. If<br />

the number of blades/plates is<br />

divisible or multiple of the number<br />

of motor poles, it is the first sign<br />

that this fan can have increased<br />

tonal noises. In addition, for axial<br />

fans, it is essential to check the gap<br />

between blades and casing and for<br />

radial fans, the gap between the<br />

inlet nozzle and impeller. Big or<br />

wrong gaps indicate the fan with<br />

poor aerodynamics and increased<br />

noise levels.<br />

After this, customer can also<br />

check the efficiency levels of the<br />

fan in the catalogue. If the fan<br />

has low efficiency, you can also<br />

expect higher fan noise levels. In<br />

most cases, sound levels are also<br />

mentioned in the catalogue, but it<br />

is always preferable to check how<br />

it was measured. The given values<br />

are trustworthy if the company<br />

has an ISO-accredited lab or the<br />

measurements were made at some<br />

reliable certification centre, such<br />

as AMCA. Otherwise, it would be<br />

better to check some samples to be<br />

sure.<br />

In summary, remember to check:<br />

• The impeller blade quantity<br />

• Quantity of guide vanes or<br />

support plates<br />

• For axial fans, check the gap<br />

between blades and casing<br />

• For radial fans, the gap between<br />

the inlet nozzle and impeller<br />

• The efficiency levels of the fan in<br />

the catalogue<br />

• If the fan was measured in a<br />

reliable and trustworthy manner<br />

through an ISO-accredited<br />

laboratory or certification centre<br />

• Samples of the products<br />

themselves<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Welcome to the Eurovent<br />

Middle East 5-yearanniversary<br />

HVACR<br />

Congress<br />

Established in January 2017, Eurovent Middle East celebrated its fifth anniversary<br />

in <strong>2022</strong>. To commemorate the occasion, Eurovent Middle East invited stakeholders<br />

from the GCC, especially governmental entities, associations, and industry<br />

representatives, to a 2-day industry event, facilitating the exchange between<br />

industry and regulatory bodies and discussing policies and strategies towards a<br />

more sustainable future in cooling, ventilation, and refrigeration for the region.<br />

Please view our presentations<br />

and panels on YouTube<br />

See our picture gallery on Flickr<br />

Follow us on Linkedin<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Carlos Amaya, Senior Specialist Demand Side<br />

Management (DSM), ADQCC<br />

The best takeaways from the Congress were the opportunity to catch up with colleagues<br />

in the HVAC industry, discuss collaboration opportunities with public entities and private<br />

organisations and learn how the sector has positively advanced during the pandemic period.<br />

Henrique Pereira, CEO, Taka Solution<br />

The Eurovent Congress brought together industry leaders and experts from the<br />

government and private sectors in the HVACR industry. The discussions and presentations<br />

facilitated awareness and education on regulation and policies and collective efforts<br />

from the industry towards a more sustainable future through cooling, refrigeration, and<br />

ventilation. Key relevant themes and takeaways such as post-pandemic strategies on<br />

indoor air quality, energy efficiency in the middle east and net-zero strategies aligned<br />

with the UAE’s government vision contributed to this summit being extremely informative,<br />

thought-provoking, and inspiring.<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Watch here:<br />

Keynote Address:<br />

Ozone and climate protection<br />

under the Montreal Protocol -<br />

The role of refrigeration and<br />

air conditioning<br />

by Eng. Khaled Klaly Regional Coordinator,<br />

West Asia, UNEP<br />

Energy Efficiency in<br />

the Middle East<br />

– The missing links<br />

by Markus Lattner, Managing Director, Eurovent<br />

Middle East<br />

‘There is a need for a<br />

burning platform’<br />

There is an urgent need to reduce CO2 emissions and accelerate energy efficiency in<br />

the Middle East, with fast-approaching environmental targets looming. As HVAC plays<br />

a critical role in meeting these broader objectives, experts reflect on low-hanging<br />

fruits that can be tackled and what the region can learn from markets that have<br />

adopted more efficient regulations early on.<br />

*The discussions are from a panel discussion at Eurovent Middle East’s 5-year-anniversary Congress held from 13-14<br />

September <strong>2022</strong>. Eurovent Middle East would like to thank the participants for their valuable contribution.<br />

Identifying low-hanging fruits<br />

The Middle East is not exempt<br />

from the unfolding global narrative<br />

related to climate change.<br />

However, the region faces its<br />

unique challenges. Challenges<br />

that Mazen Hussein, Head of<br />

National Ozone Unit, Ministry of<br />

Environment – Lebanon, knows<br />

very well. Reflecting on the<br />

region’s approach when it comes to<br />

reducing energy consumption and<br />

CO2 in the context of the Montreal<br />

Protocol, the Paris Agreement<br />

and Kigali Amendment, Hussein<br />

says it’s time for countries in<br />

the GCC region to develop an<br />

overarching strategy for the cooling<br />

sector. “One of the main pillars<br />

for developing the road map is to<br />

establish a national cooling plan for<br />

each country,” he says.<br />

Such a framework, Hussein<br />

believes, would help countries<br />

identify which sectors or<br />

subsectors can be considered lowhanging<br />

fruits that can be tackled<br />

to support countries’ respective<br />

aim of reducing emissions and<br />

accelerating energy efficiency.<br />

“In most countries in the GCC<br />

region, those two subsectors are<br />

residential air conditioning and<br />

domestic refrigeration,” he says,<br />

believing that a closer look at<br />

these industries supports phaseout<br />

plans for the refrigerants<br />

and enhance energy efficiency to<br />

contribute to the indices of these<br />

countries.<br />

The importance of moving towards<br />

harmonised regulation<br />

Eid Mohammad Abdelmoneim,<br />

Government Affairs, ASHRAE Falcon<br />

Chapter, says there has been a lot of<br />

improvement in terms of regulation<br />

across the UAE thus far, highlighting<br />

Estidama and Dubai Green Building<br />

Regulations as an example. This<br />

trend, he says, can be seen throughout<br />

the country, with Ras Al Khaimah’s<br />

Barjeel as an additional example.<br />

These references, he stresses are<br />

constantly being improved with the<br />

help and support of organisations<br />

such as ASHRAE.<br />

Abdelmoneim adds that there is also<br />

a move under progress within the<br />

ministry to prepare one standard and<br />

code. He says this is a concerted effort<br />

to consider the future of the built<br />

environment and how it will look in the<br />

next 20 years.<br />

Weighing in as President of Eurovent<br />

Middle East, Tariq Al Ghussein<br />

stresses that a harmonised regulation<br />

that covers the whole region<br />

would be ideal and that the region<br />

should work as one considering the<br />

countries very similar conditions.<br />

Such harmonisation, he says, would<br />

be helpful to the market as it allows<br />

Mazen Hussein<br />

Eid Mohammad<br />

Abdelmoneim<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Tariq Al Ghussein<br />

Thomas Richter<br />

Frank Grundholm<br />

manufacturers to look at one<br />

regulation instead of studying ten<br />

for a region that is only four or five<br />

degrees Celsius different from<br />

one another. “We can also look at<br />

mature countries that have had<br />

these problems for longer and learn<br />

from them,” he says.<br />

Bridging the knowledge gap<br />

The importance of sharing key<br />

learnings is something that Thomas<br />

Richter, Chairman of Product Group,<br />

'Energy Recovery Components',<br />

Eurovent, believes is not only<br />

possible but critical. He points<br />

to Europe’s mandate for energy<br />

recovery as an example, which,<br />

he says, could be a role model<br />

and showcase for what can be<br />

implemented in the Middle East in<br />

the context of cooling.<br />

Richter says that in Europe, the<br />

regulation began in 2016 mandating<br />

a minimum efficiency for heat<br />

recovery systems combined with<br />

specific fan power consumption.<br />

Since that period, he says it's not<br />

allowed to sell any units without<br />

energy recovery systems, and that<br />

this placed the focus more on life<br />

cycle costs among other benefits.<br />

When necessity is a driver of<br />

adoption<br />

For Frank Grundholm, the new<br />

energy performance of buildings<br />

directive in Europe is a good<br />

framework that the Middle East<br />

could look at as an example. As a<br />

member of the Board in Eurovent<br />

Middle East and Eurovent in<br />

Europe with a deep understanding<br />

of both markets, Frank believes<br />

this framework is something to<br />

be considered because of its<br />

flexibility. “In Europe, even if the<br />

energy efficiency levels in some<br />

countries are quite high, there's<br />

still the requirement that the<br />

lowest performing buildings in<br />

every country have to increase one<br />

or two levels,” he says. “So, it's not<br />

a matter of a certain level you have<br />

to get to, it’s about the fact that<br />

everybody needs to improve.”<br />

Grundholm adds that Europe is a<br />

good example largely because it<br />

is a little ahead regarding energy<br />

efficiency implementation. “We<br />

are all driven by urgency,” he<br />

says. “If there is no urgent burning<br />

platform, we tend to react a little<br />

bit slower.” In Europe, he explains,<br />

the energy crisis in the 80s drove<br />

a high focus on energy reduction.<br />

“In the Middle East, we haven't<br />

had an energy crisis in that way.<br />

Energy has always been very<br />

inexpensive,” Grundholm points<br />

out. “So, we've been missing that<br />

burning platform. It's coming,<br />

though, and that's driving then the<br />

momentum to accelerate change,<br />

and governments are really putting<br />

their efforts behind it.”<br />

The first panel of the congress<br />

outlined various approaches to the<br />

growing urgency to deal with rising<br />

energy consumption in the region.<br />

It set the stage for the following<br />

presentations and discussions<br />

dealing with refrigerants,<br />

IAQ, market surveillance and<br />

retrofitting.<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Watch here:<br />

Refrigerants: Update on<br />

the transition to low GWP<br />

alternatives<br />

by Francesco Scuderi, Secretary<br />

General, Eurovent<br />

The GCC region’s complex<br />

journey of phasing down<br />

F-gases<br />

The GCC region has a long road ahead when it comes to phasing down F-gases in line<br />

with the targets set by the Montreal Protocol, largely because of the region’s heavy<br />

dependence on the cooling sector. Experts weigh in on the complex issues that exist<br />

in the market, what problems must be addressed and what support is needed from<br />

manufacturers and governments to support the transition.<br />

*The discussions are from a panel discussion at Eurovent Middle East’s 5-year-anniversary Congress held from 13-14<br />

September <strong>2022</strong>. Eurovent Middle East would like to thank the participants for their valuable contribution.<br />

Post-pandemic outlook:<br />

Relevance of IAQ for<br />

standardisation and regulation<br />

by Dr Iyad Al Attar, Independent Air Filtration<br />

Consutlant<br />

HVACR 2030: Technical<br />

trends by patents registered<br />

in recent years<br />

by Francesco Scuderi, Secretary General,<br />

Eurovent<br />

The region has a long road ahead<br />

when it comes to meeting its targets<br />

to phase down F-Gas. Although the<br />

deadline is still some years ahead,<br />

the region’s heavy dependence<br />

on cooling, compounded by<br />

unsupportive market practices,<br />

makes the transition particularly<br />

challenging.<br />

Francesco Scuderi, Secretary<br />

General, Eurovent, believes that the<br />

region could greatly benefit from<br />

following the European approach,<br />

which he describes as in line if not<br />

better than what was forecasted<br />

in the Montreal Protocol. “I don't<br />

see any reason why the GCC region<br />

should not follow the same path,”<br />

he says. “The technology is there.<br />

The industry is extremely wellprepared.<br />

We also have seen that<br />

cooling technologies are picking<br />

up in terms of innovation. It is also<br />

a sustainable path that is paying<br />

off. It's an approach or a strategy<br />

which may place the Middle East<br />

region at the forefront of the Kigali<br />

Amendment and helping them<br />

do better and better than other<br />

countries.”<br />

A critical look at existing<br />

technologies<br />

Yaqoub Al-Matouq, drawing from<br />

his experience as the National<br />

Ozone Officer for the Environment<br />

Protection Authority (EPA) in Kuwait<br />

believes entrenched problems are<br />

more complex, elaborating further<br />

on the issues facing the GCC region.<br />

In 2016, he says, Kuwait and Bahrain<br />

embarked on a project under United<br />

Nations, wherein EPA determined<br />

that the region could not follow the<br />

same timeframe as the European<br />

Union. Al-Matouq points out that<br />

under the Montreal Protocol itself,<br />

ten countries get exemptions from<br />

applying the dates. “How did that<br />

happen?” he asks, “It’s because<br />

none of the 148 countries could<br />

support us with technologies for<br />

air conditioners that work with high<br />

ambient temperature countries.”<br />

Sharing his observations from<br />

visits to Europe, China, and the US,<br />

Al-Matouq says while there are<br />

suppliers with air conditioners that<br />

work with high temperatures, it<br />

can’t reach Kuwait’s requirement<br />

for 55 degrees C weather. “There<br />

is a push to put a policy to adopt<br />

something that we are not ready<br />

for,” he says, adding that the supply<br />

chain for efficient systems carrying<br />

low GWP refrigerants cannot meet<br />

the needs of the Middle East as it<br />

stands today.<br />

Al-Matouq adds that adoption is<br />

another critical point, and that it’s<br />

important to get it right the first<br />

time. “We have to be very careful in<br />

our approach,” he says, “because<br />

the culture of the people of the GCC<br />

is that if there is any issue leading to<br />

flammable air conditioner, nobody<br />

will use this technology again, or<br />

when we adopt a technology it needs<br />

to be totally safe and confirmed, so<br />

reviewing and updating the issue is<br />

the first solution. But for us, we are<br />

ready. Whenever the technology is<br />

there, we are ready.” Al Matouq says<br />

that despite the current situation,<br />

they remain optimistic as they<br />

understand that sectors can easily<br />

shift.<br />

The manufacturers’ view<br />

Weighing in, Srinivasan Rangan ,<br />

Member of the Board, Eurovent<br />

Middle East, provides an outline of<br />

issues that manufacturers contend<br />

with in their efforts to be in the best<br />

position to provide these solutions<br />

to the market. “The first thing that<br />

would come to our mind is how does<br />

the refrigerant perform<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Francesco Scuderi<br />

Yaqoub Al-Matouq<br />

SrinivasanRangan<br />

Markus Lattner<br />

in high ambient conditions?” he<br />

says. “That's the first thing you see<br />

because it’s actually extremely<br />

unique. We must rate products<br />

up to 52-55 degrees C. So, the<br />

performance of the refrigerant is<br />

one of the most important things.”<br />

Rangan says that, secondly,<br />

manufacturers need to know where<br />

governments want to go in regards<br />

to global warming potentials<br />

(GWP). “Are we trying to aim at 150<br />

or are we trying to emit 750?” he<br />

asks. “If that is very clear, then it<br />

gives a clear path to prepare their<br />

roadmaps moving forward.” The<br />

next issue he says manufacturers<br />

contend with is availability of<br />

the key components such as the<br />

compressor. “You have to make<br />

sure that you have the entire supply<br />

chain serving the market because<br />

it's not just about the first-time<br />

sale, it's about continuity of the<br />

sale,” he says.<br />

After qualifying all this, then you<br />

start to look at the properties of the<br />

refrigerant itself, Rangan says,<br />

adding that this takes into account<br />

safety, toxicity, flammability, and so<br />

forth. “Then you have to look<br />

at the system pressure,” he says.<br />

“Once we have gone through all<br />

this, then you have to look at the<br />

necessary codes and compliance<br />

to codes moving forward.<br />

When you go into the cycle, it's<br />

about training the operators,<br />

installation, serviceability, and<br />

subsequent maintenance. This<br />

includes logistics of handling the<br />

refrigerants, storing the refrigerant<br />

and, moving forward, recyclability.<br />

Getting hold of this refrigerant,<br />

reclaiming and reusing it - these<br />

are the important things that need<br />

to be considered.”<br />

In outlining the process, Rangan<br />

stresses that the conversation<br />

should be expanded to consider the<br />

whole ecosystem. “The industry<br />

is not just manufacturers,” he<br />

says, “It's all of us, the users,<br />

the component and equipment<br />

suppliers -- everybody. And it's a<br />

journey that all of us must take<br />

together, it's a commitment from<br />

everybody to have a very positive<br />

impact on global warming.”<br />

‘We are not a priority for<br />

manufacturers’<br />

Al-Matouq likens the situation<br />

to a vicious cycle. “It's a triangle<br />

among the manufacturer and<br />

supply chain, the users and the<br />

economies of the countries,” he<br />

says. Al-Matouq calls it a chicken<br />

and an egg scenario: “The<br />

designer doesn’t want to design<br />

the equipment because they<br />

might say they want a refrigerant.<br />

When we go to the guys who<br />

manufacture the refrigerant, he<br />

says, “I want thecompressor",<br />

and then it just stops.”<br />

Sharing his personal viewpoint,<br />

Al-Matouq says that even though<br />

cooling is so critical to survival<br />

in the GCC region, the market<br />

remains too small for most<br />

manufacturers. In 2019, he<br />

says the GCC region imported<br />

11 million units, while China<br />

imported 181 million units. “Do<br />

you think that the manufacturers<br />

will think to put all their effort<br />

into developing a unit for the<br />

region?” he asks. “We are not a<br />

priority for any manufacturer.” Al-<br />

Matouq adds that the GCC region<br />

also typically adopt technology<br />

later than most. “And when we<br />

start using this technology, then<br />

the political issue comes, and we<br />

have to change,” he says.<br />

Despite his experience, Al-Matouq<br />

remains optimistic, believing<br />

collaboration is the way forward.<br />

“Let's cooperate together, and<br />

let's keep it a very open line that<br />

this is the reality, and we have to<br />

deal with this reality, and this is<br />

what we are doing, that’s why we<br />

hold the meetings we have.”<br />

The need for further discussions<br />

to close the gap<br />

Scuderi weighs in to say that he<br />

empathises with the challenges<br />

the Middle East market is facing.<br />

“What you are expressing, lack<br />

of availability of components,<br />

skills and so on. It is exactly what<br />

happened in 2014 at the European<br />

level,” he says. “We had exactly<br />

the same kind of concerns. We<br />

didn't find compressors and<br />

components. It was difficult to<br />

design a new system. I think that<br />

this is one of the reasons why<br />

we have Eurovent and Eurovent<br />

Middle East supporting this kind of<br />

exercise. We can make use of what<br />

happened in Europe. We can use<br />

the skills to let local people put<br />

everything together. The scenario<br />

is feasible, it's a matter of working<br />

together jointly. We can do it!”<br />

Rangan further adds that suppliers<br />

themselves also must push for<br />

more energy-efficient products and<br />

differentiate themselves from<br />

others to offer more value to the<br />

customers. Rangan adds that as<br />

2028 F-gas phase-down comes<br />

closer, there will also be a natural<br />

transition as more awareness<br />

would drive people to future-proof<br />

their purchases. “The life of an air<br />

conditioning equipment<br />

is anywhere between 10 to 15<br />

years,” he says. “As we are<br />

moving closer to the Kigali<br />

agreement enforcement date,<br />

automatically, the shift is going<br />

to happen because, globally,<br />

suppliers are going to start<br />

having more eco-friendly options,<br />

with comparatively lower GWP<br />

refrigerants. The issue is whether<br />

we can expedite and do it faster<br />

than what are the set dates. All of<br />

us have to work together, create<br />

an ecosystem for all of us for this<br />

transition.”<br />

Markus Lattner, Managing<br />

Director, Eurovent Middle<br />

East adds that having such a<br />

discussion is why it is critical to<br />

make the Middle East a partner<br />

on a more global stage. “We<br />

need to make the voices and<br />

the opinions and the conditions<br />

in the Middle East heard and<br />

understood. And that works<br />

only through internal channels,<br />

through technical committees<br />

where we send the right people<br />

there and give feedback of what is<br />

not being justified to be copied or<br />

applied to this region.”<br />

Emphasising on this point,<br />

Lattner pointed to recent<br />

adjustments in certification<br />

programmes by Eurovent and<br />

AHRI to reflect the conditions<br />

in the Middle East. “Just by<br />

establishing Eurovent Middle<br />

East the whole region already<br />

received better attention<br />

in international technical<br />

committees and made these two<br />

organisations aware that these<br />

adjustments were required.”<br />

Rafael Van Eijcken, General Manager – Middle East,<br />

Turkey & India, BAC<br />

The Eurovent Middle East Congress came at a good time after a period of exhibition silence and<br />

provided a very positive and motivating business atmosphere. It showcased the great activity of<br />

the members towards the association and their desire to further drive and accelerate the activities<br />

within Eurovent Middle East. The enormous wealth of industry knowledge within the association<br />

and its members added depth to the discussion, and the clear interest from official government<br />

representatives was encouraging as they recognised the value of receiving the information from the<br />

platform of Eurovent Middle East as a non-commercial body working towards driving the conversation<br />

on sustainable development within the industry.<br />

22 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

23


NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Leading the conversation on<br />

IAQ instead of leaving it<br />

Even though COVID-19 has highlighted the importance of clean, healthy indoor air,<br />

outdated ideas and cost-centric thinking continue to put filtration practices, and as a<br />

result, indoor air quality (IAQ), on the back burner. Experts reflect on the issue and<br />

discuss what changes need to happen…<br />

*The discussions are from a panel discussion at Eurovent Middle East’s 5-year-anniversary Congress held from 13-14<br />

September <strong>2022</strong>. Eurovent Middle East would like to thank the participants for their valuable contribution.<br />

When it comes to the discussions<br />

related to the built environment in<br />

the Middle East region, indoor air<br />

quality tends to take a backseat,<br />

especially compared to comfort<br />

and cooling. Within this narrative,<br />

filtration typically places even lower<br />

on the agenda.<br />

Speaking on this phenomenon is<br />

Dr. Iyad Al-Attar – Independent Air<br />

Filtration Consultant, who stresses<br />

that air filtration continues to be<br />

highly underrated. “Every time a<br />

proposal for enhancing air quality<br />

or air filtration comes to the table,<br />

most of us, including governments,<br />

the private sector and facility<br />

management, leave the conversation<br />

rather than lead the conversation. “<br />

Dr Al Attar says the consequences<br />

were made obvious during the<br />

COVID-19 lockdowns when it<br />

became abundantly clear that so<br />

many buildings did not have proper<br />

indoor air quality and could not<br />

operate in a way that ensured the<br />

health and wellbeing of occupants.<br />

“Why were they unfit to occupy?” he<br />

asks. “Why have we not done our<br />

filtration homework? Why is it that<br />

we cannot get enough budget for an<br />

appropriate filtration selection from<br />

the start?”<br />

As a consultant, Dr Al Attar believes<br />

in holding people accountable,<br />

saying measurement is critical;<br />

otherwise, the industry will never be<br />

able to have the right discussions.<br />

Discussions, he explains, are<br />

critical to changing and challenging<br />

the status quo as people still do<br />

not make it a priority citing lack of<br />

budget as a reason.<br />

Making the invisible visible<br />

Dani Elamana, Member of the<br />

Board, Eurovent Middle East,<br />

confirms this approach, sharing<br />

his experience in the market. “It's<br />

the same old story,” he says. ”The<br />

general awareness of maintaining<br />

filters is, unfortunately, not<br />

there, and there are a lot of<br />

unconventional practices being<br />

carried out in this part of the world,<br />

such as washing and drying the<br />

filters. It's all a concern for indoor<br />

air quality. We can put the right<br />

specification in a project. People<br />

listen to us when we go to them.<br />

But then, when we come back, to<br />

maintain that and to implement is<br />

what I see as a challenge.”<br />

El Amana, echoing Dr Al Attar, says<br />

it’s time for the industry to come<br />

together, given that this is a public<br />

health concern. “Air pollution kills<br />

around 7 million people yearly”,<br />

El Amana stresses. “In two years’,<br />

time, over 6 million people have<br />

died from COVID. And still, we are<br />

a bit reluctant to accept the need<br />

of good indoor air. Implementation<br />

is not there, and, unfortunately, I<br />

would say people are afraid to try<br />

something new.”<br />

Yaqoub Al-Matouq, National Ozone<br />

Officer Environment Protection<br />

Authority – Kuwait, believes the<br />

industry cannot wait for the end user to<br />

force the change in this issue, “Do you<br />

think that any of the end users, if you<br />

put the best filter in his unit when you<br />

are selling to him, they would reject<br />

it?” he challenges. “If you put it in the<br />

unit and increase the price, I'm forced<br />

to take it. But they don't want to do it.”.<br />

He adds that another surprising issue<br />

in the GCC region is facility managers<br />

closing all the ducted system for fresh<br />

air because the machine cannot work<br />

with high ambient temperatures. Every<br />

2 hours we have to have 20% of fresh<br />

air entering this unit and this will kill<br />

the compressor of that unit very soon,”<br />

he says.<br />

What the market can do to create an<br />

ecosystem of transition<br />

Srinivasan Rangan, Member of the<br />

Board, Eurovent Middle East, believes<br />

there is a lot the HVAC industry can<br />

learn from other industries to improve<br />

its own processes “Whether it could be<br />

from a mobile phone or the service<br />

industry, the key thing is to ask, what<br />

are the best practices? Because<br />

business may differ, but we can take<br />

something related to key processes.”<br />

When it comes to encouraging further<br />

adoption, Rangan also highlights the<br />

importance of mandates which, he<br />

says, helps everyone fall in line. “I<br />

think that is a key influencer as you<br />

have no choice but to comply to ensure<br />

Dr. Iyad Al-Attar<br />

Dani Elamana<br />

Yaqoub Al-Matouq<br />

Srinivasan Rangan<br />

business continuity,” he says.<br />

Elamana adds that regulations from<br />

authorities would also help ensure<br />

people understand what it means to<br />

have a proper design mechanism to<br />

achieve indoor air quality. “Although<br />

COVID created a renewed interest,<br />

there was still a need to have a<br />

proper mechanism to understand<br />

design,” he stresses, saying he had<br />

experienced that while people were<br />

willing and eager to have the best<br />

indoor quality, they did so without<br />

employing the right design.”<br />

Dr Al-Attar weighs in to say that<br />

the transition must be supported<br />

with the right tools if the market is<br />

truly to make a change. “We've been<br />

doing the same thing over and over<br />

again, expecting different results,”<br />

he says. “When I say providing<br />

appropriate tools and conditions<br />

to maintenance technicians, I<br />

don't mean safety shoes and a $2<br />

screwdriver. These people should be<br />

very well paid. They should be part<br />

of the success equation. I would like<br />

governments globally to facilitate,<br />

invest, grow, retrofit, and possibly<br />

scrap the existing system and install<br />

a new system.”<br />

Dr Al Attar also called upon<br />

universities to provide research<br />

and development to change the<br />

narrative. “I know manufacturers<br />

here are doing very good research<br />

and spending so much money on the<br />

development,” he says. “What's the<br />

point if the specification of a filter<br />

is just based on a dimension and a<br />

price? We need to speak the same<br />

language and be on the same page.<br />

There is a gap, and I really believe<br />

in closing the gap we need to come<br />

together as we do today to rethink,<br />

reimagine equality and attract better<br />

systems in our built environment.”<br />

El Amana agrees, saying education<br />

and awareness are ways to achieve<br />

the goal of enhancing indoor air<br />

quality in buildings across the region<br />

and issuing a reminder that: “What<br />

we are doing right now will have an<br />

implication 10-15 years from now.”<br />

Dr Iyad Al Attar,<br />

Independent Air<br />

Filtration Consultant:<br />

It is ironic how some facility<br />

managers can sometimes be<br />

wrong and strong in embracing<br />

the theology of tricks and<br />

shortcuts. We cannot raise the<br />

air quality bar by relying solely<br />

on moral forces, particularly<br />

when maintenance teams<br />

regularly breach IAQ protocols.<br />

When filtration experts<br />

addressed air quality-related<br />

concerns, decision-makers<br />

decided to leave the conversation<br />

rather than lead it. Likewise,<br />

global governments chose<br />

to flee through curfews and<br />

lockdowns rather than fight<br />

when the pandemic invaded our<br />

cities. Ultimately, we should<br />

not question only the age of<br />

the HVAC systems that would<br />

cripple air quality enhancements<br />

but also the school of thought<br />

leading facility management.<br />

The lingering aftermath of<br />

COVID-19 has revealed the<br />

deficiency of conventional<br />

air filters and the inability of<br />

yesterday’s HVAC systems to<br />

protect the well-being of human<br />

occupants. COVID-19 is not<br />

precisely the Spanish Flu, and<br />

we are not in 1918. We are now<br />

far more equipped to make a<br />

difference faster than ever.<br />

However, it is not enough to<br />

speak the same “sustainability”<br />

language; we also need to be on<br />

the same action page.<br />

24 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

25


NEWSLETTER<br />

PHOTO FEATURE<br />

A showcase of leading<br />

HVACR solutions<br />

On the sidelines of the Congress, members of Eurovent Middle East<br />

showcased their latest HVACR solutions to the attendees.<br />

26 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

27


NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Watch here:<br />

Keynote: Directions of Gulf<br />

Technical Regulations and<br />

Energy Rationalisation Labels<br />

by Eng. Basem Salameh, Senior Specialist,<br />

GSO – Gulf Standardisation Organisation<br />

Industry perspective on<br />

Market Surveillance<br />

by Srinivasan Rangan , Member of the<br />

Board, Eurovent Middle East<br />

Third party certification,<br />

energy labelling and market<br />

surveillance<br />

by Sylvain Courtey, President, Eurovent Certita<br />

Certification<br />

Enforcing the last line of<br />

Conforming Assessment<br />

by Vijay Jesudas, Business Manager,<br />

UL Solutions<br />

28 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

29


NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Market surveillance: The<br />

gatekeeper for energy<br />

efficiency<br />

There are noticeable gaps in market surveillance within the GCC region, a problem<br />

that can be detrimental not only to the general safety of the population using<br />

products that may not be compliant with existing standards but also to the long-term<br />

sustainability and energy efficiency goals of each country.<br />

*The discussions are from a panel discussion at Eurovent Middle East’s 5-year-anniversary Congress held from 13-14<br />

September <strong>2022</strong>. Eurovent Middle East would like to thank the participants for their valuable contribution.<br />

Cracks in the foundation: why<br />

market surveillance matters to<br />

you<br />

For Dona Madurawala, Product<br />

Engineer, Taqeef, the importance<br />

of market surveillance spans<br />

across every stakeholder within<br />

the building sector. Whether you<br />

are a manufacturer, a consultant,<br />

a contractor, an end user or<br />

a government body, market<br />

surveillance can support each<br />

player’s personal interest. “For<br />

the consumer, knowing the<br />

product they are purchasing has<br />

gone through stringent market<br />

surveillance procedures can<br />

improve the confidence and the<br />

trust in the brand,” she points out.<br />

“It also gives them greater value<br />

for their money. At the end of the<br />

day, a customer can and will pay<br />

more for a unit rated with five<br />

stars for energy efficiency rather<br />

than a unit rated three stars.”<br />

Additionally, Madurawala says,<br />

market surveillance builds the<br />

credibility of regulatory bodies<br />

within the market. “When a<br />

product is certified under a<br />

scheme, market surveillance<br />

goes a step further in ensuring<br />

that the products that come into<br />

the market do, in fact, meet the<br />

regulatory requirements.”<br />

This is especially critical in the<br />

context of green building regulations<br />

emerging across the UAE, many<br />

of which reference certification<br />

programmes. “So, imagine if the<br />

estimated energy savings from a<br />

programme like that consider a<br />

product that does not perform as<br />

certified or declared-- It's a crack in<br />

the foundation,” she says. “Market<br />

surveillance plays a crucial role in<br />

strengthening such programmes<br />

and activities conducted by<br />

government bodies.”<br />

Regulation is meaningless without<br />

enforcement<br />

Supporting this point is Nabil<br />

Shahin, International Technical<br />

Director, AHRI, who says that<br />

the absence of proper market<br />

surveillance and certification<br />

programs means “minimum<br />

energy efficiency performance<br />

requirements are just ink on paper”<br />

“This is because you will end up<br />

having some products where<br />

manufacturers only submit a golden<br />

sample, so what's in the market<br />

doesn't comply,” he says. Citing<br />

an example, Shahin says that when<br />

SASO started actively working on<br />

market surveillance, they found that<br />

65% of the product tested was not<br />

in compliance with standards and<br />

regulations.<br />

There are several reasons why<br />

this is the case, says Shahin.<br />

“The challenges are usually<br />

manufacturing process changes<br />

and continuous cost reduction in<br />

manufacturing,” he explains. “The<br />

product initially submitted may,<br />

knowingly or unknowingly, end up<br />

changing in terms of performance.<br />

The tolerance level can widen up to<br />

10%, 20%, 30%. So as a consumer<br />

or end user, when you're buying a<br />

product, relying only on the label,<br />

you may end up with a product<br />

that's performing less efficiently<br />

and consuming more power.”<br />

Such realities in the market are<br />

why lack of market surveillance<br />

can essentially render standards<br />

and regulations ineffective,<br />

says Markus Lattner, Managing<br />

Director, Eurovent Middle East. “If<br />

you cannot enforce it properly, you<br />

don’t know where you stand,” he<br />

says. Sylvain Courtey, President<br />

of Eurovent Certita Certification,<br />

agrees: “This is something we tend<br />

to forget: You can have very nice<br />

rules, but if it's impossible to check<br />

them, at the end of the day it's<br />

meaningless.”<br />

Working hand in hand<br />

Dona Madurawala<br />

Nabil Shahin<br />

Markus Lattner<br />

Sylvain Courtey<br />

This, for many, highlights why<br />

market surveillance benefits when<br />

done in collaboration with thirdparty<br />

certification organisations.<br />

Courtey points out that thirdparty<br />

certification schemes<br />

are voluntary schemes. “It's<br />

driven by manufacturers which<br />

voluntarily have audits done<br />

by an independent party, and<br />

authorities can really use and<br />

benefit from what has been<br />

done under such a scheme to<br />

focus on the part of the market<br />

which is not covered by those<br />

certification schemes,” he says.<br />

“This is a great help because they<br />

have limited means in terms of<br />

testing, so they should use what<br />

is already existing.”<br />

Shahin shares the same view:<br />

“The solution is definitely<br />

working with a third-party<br />

manufacturing association that<br />

does this for a living because the<br />

challenge for the governments<br />

is to test multiple products and<br />

multiple technologies monthly<br />

- they can't be an expert in<br />

everything. There's no way<br />

a government can perform<br />

surveillance testing as well<br />

as a third-party certification<br />

company.” With the help of<br />

certification bodies, Shahin<br />

says it is easier to compare the<br />

manufacturers fairly and conduct<br />

random checks every year to<br />

confirm compliance.<br />

Lattner adds that the issue of<br />

testing is especially critical<br />

when it comes to customised<br />

products, such as air handling<br />

units, chillers and similar large<br />

equipment – most of which<br />

are almost impossible for<br />

governments to conduct proper<br />

market surveillance.<br />

Vijay Jesudas, Business<br />

Manager, UL Solutions, also<br />

highlighted the value of thirdparty<br />

certification providing<br />

a robust tool for suppliers<br />

and end users, underlining<br />

research from the International<br />

Confederation of Inspection Days<br />

and Certifications, comparing<br />

self-testing to third-party<br />

certifications. “The sample<br />

suggested that about 78% of selfcertified<br />

were faulty and about<br />

10% were dangerously faulty,<br />

and they were non-compliant to<br />

EU regulations,” he said. “Now,<br />

on the flip side, when it comes to<br />

third-party certifications, it was<br />

about 75% compliant and about<br />

1% dangerously faulty. So, in my<br />

opinion, third-party certification<br />

plays a crucial role.”<br />

Looking at systems as a whole<br />

Weighing on the issue is<br />

Eng. Basem Salameh, Senior<br />

Specialist, Gulf Standardisation<br />

Organisation (GSO), who agrees<br />

that market surveillance is a<br />

critical tool but that there is<br />

a need to look at the whole<br />

legislative process. “I'm not<br />

saying that we have to only make<br />

that pre-shipment certification,<br />

for example, the only tool for<br />

compliance,” he says. “Also, we<br />

don't have to make the market<br />

surveillance the only tool, we have<br />

to study the infrastructure.”<br />

In Europe and the US, Eng.<br />

Salameh points out, there is<br />

much trust in the market and<br />

a strong reliance on a postmarket<br />

tool to phase out noncompliance,<br />

stemming from the<br />

strong consumer rights ingrained<br />

in the culture and consumers<br />

are already empowered to go<br />

to the authorities. “You must<br />

study all things around market<br />

surveillance in the region,” he<br />

says. “It's not only harmonising<br />

standards and requirements.<br />

Many things around market<br />

surveillance aspects have<br />

to be really looked into: the<br />

culture of the consumer, the<br />

legal infrastructure, the quality<br />

infrastructure, the authority,<br />

and a commitment to market<br />

surveillance, then the whole<br />

system can be effective.”<br />

The lack of independent testing<br />

in the GCC<br />

Srinivasan Rangan, Member<br />

of the Board, Eurovent Middle<br />

East, says that another issue<br />

specific to the region is the lack<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Vijay Jesudas<br />

Eng. Basem Salameh<br />

Srinivasan Rangan<br />

of available laboratories in the<br />

GCC region that allows for proper<br />

infrastructure, also agreeing that<br />

the market must be looked at in<br />

totality.<br />

Courtey also underscores the<br />

added value of having independent<br />

laboratories to perform the tests.<br />

”We will try to introduce labs<br />

in the future to be closer to the<br />

market, especially in Middle East<br />

and in Asia, because today we rely<br />

only on European independent<br />

labs,” he says. “But we always<br />

believe that independent labs<br />

have a value in the process of<br />

ensuring trust levels. Even for<br />

the manufacturers, I know it’s<br />

complicated, but they do want to<br />

have a neutral body to perform the<br />

tests.”<br />

Reflecting on what associations<br />

can do to help the region step up<br />

their market surveillance game,<br />

Nabil adds that it’s important<br />

to develop a system that will<br />

fit the GCC market’s needs.<br />

Nabil also highlights the unique<br />

requirements of the region<br />

where 80% of the power goes to<br />

HVAC, and that the industry must<br />

understand that they are starting<br />

from scratch due to lack of<br />

laboratories in the region.<br />

To this end, Rangan says<br />

that it’s also time to leverage<br />

technology to streamline market<br />

surveillance and that innovations<br />

in this field should allow for<br />

real-time market surveillance<br />

that will be easier for the people<br />

conducting them. “We should get to<br />

a point, moving forward, that it’s very<br />

easy for everybody.”<br />

Collaboration is key<br />

Eng. Saleh highlights the importance<br />

of stronger cooperation and<br />

knowledge sharing in the region,<br />

adding that GSO encourages<br />

member states to share information<br />

that may come from any market<br />

surveillance of a product. “So<br />

instead of wasting the efforts in each<br />

country, if, for example, in Bahrain<br />

market surveillance authorities<br />

found this product noncompliant,<br />

we encourage them to share this<br />

information with other countries.”<br />

Rangan agrees that collaboration is<br />

the way to go. “It's important that<br />

this collaboration is also visible to<br />

the industry, that it's not just<br />

happening on a job, project<br />

or product-to-product basis." he<br />

says. “The transparency of the<br />

whole process is going to benefit<br />

everybody.”<br />

Echoing this, Shahin points out that<br />

if a product fails in one country<br />

in the GCC, most likely the same<br />

model will fail in other countries<br />

within the region which have the<br />

same or similar conditions. This,<br />

he says reinforces the need for<br />

harmonisation, which is critical to<br />

reducing trade barriers. “Typically,<br />

companies must create specific<br />

models for high ambient conditions,<br />

so products are specially designed<br />

for this region,” he says. “If they see<br />

many hurdles, like getting stuck in<br />

customs because the test failed of<br />

a unit that should have passed, all<br />

these frustrations will make these<br />

companies reluctant to sell their<br />

technologies and products in this<br />

region.”<br />

Lattner adds that this would have<br />

a trickle-down effect of reducing<br />

the variety of available solutions to<br />

the market, many of which could<br />

be integral to developing energyefficient<br />

projects. At the end of the<br />

day, we all have a common goal,<br />

says Jesudas. “We want to have safe<br />

products being supplied to the endusers<br />

and I don't see any reason why<br />

we shouldn't continue to have that<br />

conversation.”<br />

To this end, Courtey and Lattner<br />

agree that further conversations are<br />

needed, and regulatory bodies and<br />

certification organisations should<br />

Norbert Kern, Director of Sales, Schuch<br />

follow up and ensure that each one<br />

clearly understands the needs and<br />

benefits of the other. Supporting<br />

the market surveillance question<br />

could ultimately help harmonising<br />

standards across the region. And<br />

existing certification schemes could<br />

play an essential role therein.<br />

There are still challenges and gaps related to the initiative of the Gulf states to establish a common<br />

standard for technical products. To date, there is still no common denominator, which is of concern<br />

to manufacturers. Currently, any export from Europe will need mandatory third-party approval for the<br />

products shipped. This is a very high hurdle to jump over for all mid-sized manufacturers because they<br />

will need to invest in the certification, not knowing if it will ever be a proper payback, and all this is<br />

paired with another special marking on the product (GC) and an energy efficiency label.<br />

Slowly, we must search for space on our products where to put all the needed stickers when in the<br />

end, the information is redundant but in line with the different destinations. I can imagine our products<br />

will sooner or later look like a Formula race car with all sponsor labels on it, and it all costs a lot of<br />

money where especially the Gulf States are very price sensitive and competitive. I can imagine that<br />

some manufacturers will decide not to penetrate this market anymore because of cost and resources<br />

if it moves into the aforementioned situation. This can end with a lack of state-of-the-art technology<br />

in the Gulf states as many mid-sized companies in the world are the most innovative, but they may not<br />

necessarily have the resources of giant enterprises.”<br />

32 www.eurovent.me<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Watch here:<br />

Abu Dhabi Demand Side<br />

Management Strategy 2030<br />

by Carlos Amaya, Senior Specialist DSM Abu<br />

Dhabi Department of Energy<br />

Untapped potential:<br />

Retrofit opportunities in<br />

the Middle East<br />

With emission reduction targets looming, the HVACR industry should leave no stone<br />

unturned when it comes to retrofitting to unlock greater efficiencies. Experts discuss<br />

opportunities in the sector and the shift in attitude required to truly move away from<br />

cost-centric thinking.<br />

*The discussions are from a panel discussion at Eurovent Middle East’s 5-year-anniversary Congress held from 13-14<br />

September <strong>2022</strong>. Eurovent Middle East would like to thank the participants for their valuable contribution.<br />

The Role of Retrofitting for<br />

Sustainability Targets<br />

by Frank Grundholm, Member of the Board,<br />

Eurovent Middle East<br />

Real Net Zero Energy<br />

Buildings: Case Study<br />

by Henrique Pereira, CEO, Taka<br />

Solutions<br />

Raising awareness on the cost of<br />

cheap<br />

There is a wealth of retrofitting<br />

opportunities for cities in the Middle<br />

East – not only because the region<br />

is highly dependent on cooling and<br />

refrigeration for its very survival but<br />

also because many buildings operate<br />

from installed solutions that are a<br />

fruit of cost-centric thinking and<br />

cost-cutting methods.<br />

To underline this, Marco Duarte,<br />

Member of the Board, Eurovent<br />

Middle East, provides an example<br />

of the energy savings that can be<br />

achieved from tackling fans alone<br />

in buildings. “Let’s consider a hotel<br />

with around 300 rooms on average,”<br />

he explains. “If we have an FCU in<br />

each room, that means two fans in<br />

each room that’s already 600 fans.<br />

If they have AHUs we can have up<br />

to 200 fans over there. If you add<br />

chillers and other applications, I<br />

think it’s possible to have 1500 to<br />

2000 fans, on average, per hotel.”<br />

If these fans are upgraded with<br />

energy-efficient models, Duarte says<br />

it can lead to 30-50% savings.<br />

“It's about awareness,”Duarte<br />

stresses. “It's about paying for the<br />

quality that you want in your city. If<br />

you want the city to have the best<br />

rating in terms of energy and to<br />

also have good air to breathe, you<br />

need to pay for it.” Duarte says this<br />

sort of awareness is important to<br />

be passed on to building owners<br />

who need to understand the value<br />

of investing in quality products.<br />

Such awareness building, he says is<br />

important owing to contractors that<br />

often employ cost-cutting methods<br />

instead of following guidelines and<br />

specifications. It’s time, he says<br />

to make selections, whether for<br />

fans or motors, that will be positive<br />

for the future of people and the<br />

environment as a whole.<br />

The ROI<br />

Duarte reiterates that investing<br />

in quality solutions is not only<br />

sustainable but it’s also financially<br />

sound. “We did some calculations<br />

regarding an average hotel with<br />

1500 to 2000 fans,” he says. “If you<br />

pay around AED 5 million for all the<br />

fans and drives and sensors that you<br />

need to make it really successful,<br />

we found the return on investment<br />

at around three years – it’s an easy<br />

equation.”<br />

Henrique Pereira, Chief Executive<br />

Officer, Taka Solutions is in firm<br />

agreement. “I think it's harder for us<br />

to find a project where the feasibility<br />

is not there,” he says. “Because the<br />

level of inefficiencies is high, the<br />

savings are quite high. For us, this is<br />

not cherry picking, but aggregating<br />

as much possible actions as we can<br />

in one single ESCO project retrofit<br />

that can achieve the maximum<br />

savings that is feasible to the<br />

customer.” All this, Pereira says, is<br />

part of a process. ”Saving is<br />

important, but ensuring the project<br />

is accepted is also important.<br />

If we achieve 95% savings on a<br />

project that will never be executed,<br />

compared to if we save 20% on a<br />

project that is there.”<br />

Always new opportunities<br />

Pereira adds that there’s always<br />

new opportunities to achieve savings<br />

from retrofits, especially as new<br />

products and innovations enter<br />

the market to make more projects<br />

more feasible. “Ours is a continuous<br />

journey of always trying to pull one<br />

kilowatt hour more that we can take<br />

out of the bill into the savings,’ he<br />

says.<br />

Carlos Amaya, Senior Specialist<br />

Demand Side Management Abu<br />

Dhabi Department of Energy,<br />

shares his experience from retrofit<br />

efforts in Abu Dhabi. “It's<br />

seven buildings where we<br />

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NEWSLETTER<br />

WELCOME TO THE CONGRESS<br />

Marco Duarte<br />

Henrique Pereira<br />

Carlos Amaya<br />

Frank Grundholm<br />

implemented a lot of ICBMs, and<br />

there are shared savings models<br />

to test how it worked. And it's been<br />

very successful. We go through<br />

measurement verification every<br />

month, and the schools get paid<br />

from their share monthly." The<br />

payback period, he adds, is less than<br />

5 years. "We have demonstrated<br />

there is much potential, and we<br />

know moving forward, we will<br />

be doing the same for all the<br />

government entities, schools, health<br />

facilities, and government buildings.<br />

I do see that we and energy services<br />

companies are now taking on board<br />

lessons learned and implemented in<br />

other projects.”<br />

Amaya says that although there is<br />

a government mandate for retrofits<br />

within government buildings, as<br />

part of the DSM Strategy from the<br />

Executive Council, they are also<br />

developing an ESCO accreditation<br />

scheme to ensure the capability<br />

of companies coming into the<br />

market in Abu Dhabi have the right<br />

capability and financial stability to<br />

do the work for the private sector.<br />

“Once that is established and proven<br />

at the government level, that will<br />

incentivise the private sector going<br />

forward,” he says. “But the potential<br />

in government itself is hundreds of<br />

buildings that we need to do over the<br />

next 10 to 20 years.”<br />

Training to accelerate retrofits<br />

For Frank Grundholm, Board<br />

Member, Eurovent Middle East,<br />

there is a need for both training<br />

and technology that will help<br />

identify areas where these savings<br />

can be achieved. “We have seen<br />

examples from before about indoor<br />

air quality and how poorly some of<br />

our installations are maintained,”<br />

he says. “It's not because people<br />

don't want to, it's because they're<br />

unaware. So, it's a mixture of having<br />

more data on what the operational<br />

condition of our buildings is, as well<br />

as training the people that actually<br />

need to maintain it. That way we can<br />

more efficiently use our resources,<br />

and we can also get higher energy<br />

efficiency because, as was also said<br />

earlier, energy efficiency also relies<br />

a lot on the maintenance of the<br />

equipment in the building.”<br />

Amaya also spoke on the importance<br />

of capacity building, discussing<br />

how QCC is in charge of developing<br />

personnel certification schemes,<br />

which focuses on ensuring the<br />

proper operation and maintenance.<br />

He adds that governments,<br />

including Abu Dhabi and Dubai,<br />

need to consider energy efficiency<br />

in their future capacity plans and<br />

collaboration and discussions within<br />

the different forums are key.<br />

Three wishes for governments<br />

To wrap up the discussion, Markus<br />

Lattner, Managing Director,<br />

Eurovent Middle East asks the<br />

panellists to share what they wish<br />

the government would pay closer<br />

attention to.<br />

Duarte says: “I would wish for the<br />

regulators to work more together<br />

with associations like the ones we<br />

have here. Eurovent is working on<br />

a document to inform and advise<br />

people on the benefits of directdriven<br />

fans. In Europe, it’s not a<br />

question anymore for a long time,<br />

and when I hear leading companies<br />

here in the Middle East talking about<br />

belt-driven fans or low quality air<br />

filters - we're not going anywhere.<br />

We should have regulations, and<br />

we should have these bodies sitting<br />

with people that want this to move<br />

forward.<br />

Although, as manufacturers, we may<br />

be competitors in the sales arena,<br />

like a football game. In truth, we<br />

are partners in having this type of<br />

discussion because if we really want<br />

this country, the UAE, and what I<br />

call a second home, to be truly state<br />

of the art in terms of efficiency, we<br />

need to demonstrate it with more<br />

than just words but also by investing<br />

in quality products.”<br />

Grundholm, says: “A key issue<br />

that deserves greater attention<br />

is power quality. We have all<br />

promoted a lot of variable speed<br />

in the buildings, but every variable<br />

speed equipment is using rectifiers,<br />

which means there is electrical<br />

noise generated which loads the<br />

building infrastructure and if there's<br />

no filtering on that electrical noise,<br />

that load can actually be equivalent<br />

of 130% the actual load current. It<br />

overloads the cables, it overloads<br />

the transformer, but it also means<br />

that the power utility has to produce<br />

130% power to deliver 100%. So,<br />

we're not using our energy more<br />

as efficiently as we should. I really<br />

believe there is a need for some<br />

kind of push from the authorities<br />

to have more measurement of the<br />

actual power quality performance<br />

of buildings, right now it's only the<br />

displacement power factor but the<br />

electrical noise aspect of that is<br />

not taken into account, and that's<br />

a miss and it loads our power<br />

infrastructure.<br />

Lastly, Pereira says: “I'm going<br />

to wish for energy efficiency to<br />

stop being an option and become a<br />

regulatory obligation that everyone<br />

in this country or the world, I would<br />

say, needs to abide by. I think we<br />

have seen a lot of great initiatives,<br />

great targets, and ambitious targets<br />

set. I think we are still lagging on<br />

the regulatory component that<br />

actually makes this requirement.<br />

So, we should not allow any existing<br />

building to not undergo a feasibility<br />

assessment for an energy retrofit.<br />

I'm not talking about doing it. I'm<br />

just saying assess if it is feasible<br />

to do, and if it is within a certain<br />

range, then you are mandated to do<br />

it within a certain number of years.<br />

Such efforts have no drawbacks. It<br />

is a positive move for the building<br />

owner because it will improve the<br />

quality and the value of their asset<br />

and reduce their energy usage. It<br />

is positive for the occupants, as we<br />

heard in a lot of different aspects. It<br />

is positive for the industry, and it is<br />

positive for the country.”<br />

Fred Penhall, Managing<br />

Director, Carel Middle East<br />

Carel Middle East, as a member of<br />

Eurovent Middle East, was immensely<br />

pleased by the overwhelming support<br />

of and attendance at the Eurovent<br />

Congress, which was held in September.<br />

Besides the important and interesting<br />

content delivered by the speakers,<br />

the social time presented invaluable<br />

opportunities to connect with attendees<br />

individually and further engage on<br />

topics of mutual interest. The value of<br />

networking is immensely important to<br />

ensure continuity after the event.<br />

Nodirjon Rasulov, Business Development<br />

Manager, Camfil Middle East<br />

Eurovent ME congress was the breakthrough in the market<br />

after a long pandemic period. The market is really required to<br />

join the voices of the suppliers, manufacturers, and experts to<br />

make sure their messages reach the right audience. That is<br />

where Eurovent ME is considered as a bridge between industry<br />

and government to find the right solutions and to provide the<br />

best option to the people of the region. We are delighted to be<br />

part of the association and promote the same sustainability for<br />

humanity message collectively.<br />

36 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

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NEWSLETTER<br />

PHOTO FEATURE<br />

Gala evening: Celebrating the<br />

pillars of the industry<br />

Eurovent Middle East celebrates the contribution of the stakeholders from<br />

the public and private sectors that helped the association come this far<br />

during a Gala dinner event.<br />

38 www.eurovent.me<br />

DECEMBER <strong>2022</strong> VOL. 08<br />

39


NEWSLETTER<br />

ABOUT US<br />

Eurovent Middle East is the region's only industry association<br />

representing leading manufacturers of Indoor Climate (HVAC),<br />

Process Cooling, Food Cold Chain, Industrial Ventilation, and<br />

Building Automation Technologies, as well as sector associations<br />

and industry initiatives active in these fields. By thinking ‘Beyond<br />

HVACR', contributing manufacturers fulfil the highest requirements<br />

in terms of product quality and sustainability.<br />

CONNECT WITH US<br />

CONTACT OUR TEAM<br />

Dubai World Trade Centre<br />

Office 07, Dubai Association Centre, 2nd<br />

Floor, The Offices 2 at One Central<br />

P.O. Box 9292 Dubai<br />

United Arab Emirates<br />

Phone (int.): +43 660 4012050<br />

Phone (UAE): +971 58 598 9931<br />

Email: office@eurovent.me<br />

Web: www.eurovent.me<br />

www.eurovent.me

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