Brian Thompson - PointView
Brian Thompson - PointView
Brian Thompson - PointView
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Continuous Optimization<br />
<strong>Brian</strong> <strong>Thompson</strong><br />
www.sensuseye.com<br />
answers@servicesensus.com<br />
BOOTH #136<br />
1
LV<br />
BG<br />
LT<br />
EE<br />
PL<br />
FR<br />
FI<br />
HR<br />
SI<br />
HU<br />
EL<br />
SE<br />
CZ<br />
NO<br />
SK<br />
RO<br />
ES<br />
PT<br />
AT<br />
LU<br />
UK<br />
MT<br />
EU-25<br />
DK<br />
NL<br />
IE<br />
DE<br />
BE<br />
CY<br />
IT<br />
Europe has the Highest<br />
Electricity Costs<br />
EU-25 Commercial Electricity Costs<br />
€ 14<br />
€ 13<br />
€ 12<br />
€ 11<br />
€ 10<br />
€ 9<br />
€ 8<br />
€ 7<br />
€ 6<br />
€ 5<br />
€ 4<br />
€ 3<br />
€ 2<br />
€ 1<br />
€ -<br />
VAT Tax NOT included<br />
EU-25 Ave. rate is €0.09 per KWh<br />
Base<br />
Tax<br />
2<br />
USA = €0.054, Dubai = €0.038
High Price Increases<br />
35%<br />
Commercial Use Electricity Price change<br />
from July 2005 to July 2006<br />
30%<br />
25%<br />
EU-25 average price increase 15%<br />
20%<br />
15%<br />
10%<br />
5%<br />
0%<br />
-5%<br />
RO HU LT FR PL EL SI HR LU AT BG SK FI LV IE PT DE NL NO ES EE E<br />
U-<br />
25<br />
CY CZ IT BE MT SE DK UK<br />
-10%<br />
3
High Price Increases<br />
are a Trend<br />
EU-15 Commercial Electricity Price Trend<br />
140.0<br />
135.0<br />
130.0<br />
125.0<br />
38% increase in 4 years<br />
120.0<br />
115.0<br />
110.0<br />
105.0<br />
100.0<br />
95.0<br />
90.0<br />
2000<br />
Jan<br />
2000<br />
Jul<br />
2001<br />
Jan<br />
2001<br />
Jul<br />
2002<br />
Jan<br />
2002<br />
Jul<br />
2003<br />
Jan<br />
2003<br />
Jul<br />
2004<br />
Jan<br />
2004<br />
Jul<br />
2005<br />
Jan<br />
2005<br />
Jul<br />
2006<br />
Jan<br />
2006<br />
Jul<br />
S1<br />
4
ENERGY USE<br />
Other<br />
60%<br />
Buildings<br />
40%<br />
Buildings make up<br />
40% of Energy<br />
Used in Europe<br />
Restaurant<br />
9%<br />
Education<br />
7%<br />
Hospital<br />
5%<br />
Lodging<br />
4%<br />
Office<br />
34%<br />
Grocery<br />
10%<br />
5<br />
Other<br />
15%<br />
Retail<br />
16%
Where Energy is Used<br />
Heating, Ventilation, Air Conditioning, and Refrigeration<br />
(HVAC-R) uses the majority of energy in most buildings<br />
HVAC-R Lighting Other<br />
Grocery - €73m2<br />
Restaurant - €54m2<br />
Hospital - €50m2<br />
Office - €34m2<br />
Retail - €32m2<br />
Lodging - €29m2<br />
Education - €22m2<br />
6<br />
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br />
Percentage How Building Energy is Used
OPPORTUNITIES<br />
“71% of units have some kind of<br />
problem that affects performance with<br />
an average of 1.9 problems per unit”<br />
New Buildings Institute<br />
"Refrigeration Systems have on average<br />
10.5% gas leakage per year“<br />
Ralf Birndt, Rolf Riedel, Dr. Jürgen Schenk –<br />
Germany<br />
“More than 10% of energy is wasted due to<br />
excessive run time and equipment<br />
problems“<br />
PIER - Public Interest Energy Research<br />
• No one knows machines<br />
are operating with<br />
problems<br />
• Problems often do not<br />
immediately result in<br />
comfort or production<br />
impact<br />
• Problems DO immediately<br />
result in higher energy,<br />
maintenance, and<br />
equipment costs<br />
• Existing Alarms are often<br />
not prioritized & ignored<br />
7
OPERATING PERIOD<br />
75% of Expenses occur in the Operating Period, which<br />
supports the need for solutions that continuously optimize<br />
All the time & focus is in the development period<br />
8<br />
Source:<br />
Cisco
TRENDS<br />
• Electricity Cost is Increasing at a Double Digit Yearly Rate<br />
• HVAC-R Accounts for the Majority of a Building’s Energy Use<br />
• 80% to 75% of HVAC-R Costs are in the Often Ignored Operating Period<br />
• The Majority of HVAC-R Equipment and Systems are Working Bad and<br />
No One is Aware<br />
• Skilled technicians are in demand<br />
• It is popular and in some cases required to be GREEN<br />
9
Intelligent Building Application<br />
WHAT IS FDDI?<br />
Automatically identify minor machine faults before they escalate into<br />
large financial, operational, or comfort problems<br />
10
BENEFITS<br />
“A/C – Systems are able to operate with about 35% less energy.”<br />
Results from the E.U. sponsored SAVE program<br />
“FDD can result in a continuous<br />
10-30% energy savings, support<br />
efficient maintenance practices,<br />
extend equipment life, and provide<br />
more consistent occupant comfort<br />
and indoor air quality.”<br />
Field experience with Advanced Automated Fault Detection and<br />
Diagnostics (FDD) from Energy Commission’s PIER Program.<br />
11
BENEFITS<br />
A continuous analysis of machines and systems<br />
ensure that energy costs are optimized<br />
ENERGY<br />
MAINTENANCE<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
Undetected problems amount to 15% to<br />
30% increase in HVAC-R energy usage<br />
Sensus MI solutions automatically<br />
detect, diagnosis, and notify<br />
problems very early<br />
- Save excess energy expenditure -<br />
-- Reduce peak loads --<br />
12
BENEFITS<br />
An average 25% savings is obtained from more<br />
efficient continuous condition based maintenance<br />
ENERGY<br />
MAINTENANCE<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
13<br />
Current inefficient<br />
service practices<br />
• Vague late service<br />
requests<br />
• Unprepared<br />
technicians<br />
• Costly emergency<br />
visits<br />
• Return trips<br />
• Preventative<br />
maintenance too<br />
early or too late<br />
Sensus MI Solution<br />
• Auto early problem detection<br />
with severity, & financial impact<br />
• Notification via a web browser<br />
or with a remote escalating e-<br />
mail, SMS, RSS, or phone call<br />
• Technician has required skills<br />
and parts to fix with one trip<br />
• Parts ordered and maintenance<br />
scheduled in advance<br />
• Emergencies avoided & work<br />
done only when needed<br />
• Service load smooth<br />
• Downtime & problem spread<br />
avoided
BENEFITS<br />
It is not only socially responsible, but the LAW to<br />
ensure equipment & systems are optimized<br />
ENERGY<br />
MAINTENANCE<br />
Popular to be GREEN and<br />
curb carbon emissions<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
kWh per m 2 (Supermarket) 746<br />
Supermarket Size m2 8,000<br />
Total kWh per Year 5,967,411<br />
Example 5% kWh Saved 300,000<br />
CO 2 Emissions Kg 210,920<br />
Equivalent to<br />
Cars not driving for 1yr. 46<br />
Residential homes 27<br />
Trees growing for 10yrs 5,408<br />
Strict legislation:<br />
-- Health & Safety<br />
-- Reliable Energy Supply<br />
-- Environment Protection<br />
-- Emissions Trading<br />
14
BENEFITS<br />
It is not only socially responsible, but the LAW to<br />
ensure equipment & systems are optimized<br />
ENERGY<br />
MAINTENANCE<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
DIRECTIVE 2002/91/EC OF THE<br />
EUROPEAN PARLIAMENT AND OF THE<br />
COUNCIL<br />
16 December 2002 on the energy<br />
performance of buildings (EPBD)<br />
Article 9: Inspection of air-conditioning systems<br />
With regard to reducing energy consumption and limiting carbon<br />
dioxide emissions, Member States shall lay down the necessary<br />
measures to establish a regular inspection of air conditioning<br />
systems of an effective rated output of more than 12 kW.<br />
This inspection shall include an assessment of the air-conditioning<br />
efficiency and the sizing compared to the cooling requirements of<br />
the building. Appropriate advice shall be provided to the users on<br />
possible improvement or replacement of the air-conditioning system<br />
and on alternative solutions.<br />
15
BENEFITS<br />
Small problems dramatically reduce parts and<br />
equipment life span<br />
ENERGY<br />
MAINTENANCE<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
CAPITAL COSTS<br />
HVAC -R costs between $10 & $25 a Ft 2 to<br />
purchase and install.<br />
EXPECTED LIFE<br />
10 to 25 years based on the equipment type<br />
PROBLEMS REDUCE LIFE<br />
A small 6% refrigerant undercharge<br />
-- Compressor works harder<br />
-- Effective life reduces by 10%<br />
-- Need for new capital expenditure earlier<br />
16
BENEFITS<br />
Machine problems can result in extremely costly<br />
lost goods, production, and customers<br />
ENERGY<br />
MAINTENANCE<br />
LAW & ENVIROMENT<br />
EXTEND LIFE<br />
PRODUCTIVITY<br />
The biggest cost of a building is the<br />
people, goods, or processes inside of it.<br />
HVAC-R downtime results in very costly<br />
comfort, health, customer satisfaction, and<br />
production issues.<br />
Prevent losses and avoid:<br />
-- Low human productivity<br />
-- Downtime of mission critical equipment<br />
used in data centers, production processes,<br />
and to maintain perishables.<br />
17
SUPERMARKET CASE STUDY<br />
Facilities with one of the<br />
highest energy consumption<br />
• ~5% of ALL Energy used<br />
• KWh per m 2 = 746<br />
• Cost per m 2 = €52<br />
@ €0.07 per KWh in Spain<br />
Energy Usage<br />
Water Heating<br />
KITCHEN<br />
18<br />
• Total Energy bill ~1% of sales<br />
• Profit margins low at ~2.4%<br />
• €10,000 energy savings is equivalent to<br />
profit from a €417,000 sales increase<br />
HVAC<br />
LIGHTING<br />
REFRIGERATION
CASE STUDY<br />
Thousands of Euro<br />
Costs Yearly Per m 2 Savings<br />
Energy Costs € 97,863 € 52.21 % Yearly Per m 2<br />
HVAC-R Energy € 71,440 € 38.12 5.0% € 3,590 € 1.92<br />
Maintenance € 6,557 € 3.50 10.0% € 659 € 0.35<br />
Initial Capital € 15,736 € 8.40 7.0% € 1,107 € 0.59<br />
HVAC-R Subtotal € 93,733 € 50.01 5.7% € 5,355 € 2.86<br />
Financial benefits<br />
for Carrefour in<br />
Spain<br />
Carrefour can<br />
realize a continuous<br />
€5 million euro<br />
benefit of which €3.5<br />
million is related to<br />
energy<br />
€148m sales increase<br />
to match savings<br />
Emission savings =<br />
- 7,765 cars for one yr<br />
- 4,605 homes<br />
- 919,897 trees for 10yr<br />
19<br />
Euro (000)'s Hyper Super Discount Total<br />
Stores 1 136 1 143 1 1,891 1.0 2,170<br />
HVAC-R Energy 41,414 305 6,602 46 23,425 12.4 71,440<br />
Savings 5% 2,071 15.2 330 2.3 1,171 0.6 3,590<br />
The IP network enables<br />
multi-site centralized<br />
management at a low<br />
PBT Margin 1 2.4% 2.4% 2.4%<br />
Sales Equivalent 86,279 634 13,753 96 48,801 26 148,834<br />
Maintenance Costs<br />
cost. The<br />
3,801savings 28<br />
are<br />
606<br />
not<br />
4.2 2,150 1.1 6,557<br />
Savings 10% 380 2.8 61 0.4 215 0.1 659<br />
possible without it.<br />
HVAC-R Depreciation 9,122 67 1,454 10.2 5,160 2.7 15,736<br />
Capital Savings 7% 639 4.7 102 0.7 361 0.2 1,107<br />
Total HVAC-R Costs 54,337 400 8,662 60.6 30,734 16.3 93,733<br />
Total Savings 3,089 22.7 492 3.4 1,747 0.9 5,355<br />
1) Source: 2005 Annual Report 2) Assumes 746 kWh per square meter 3) Assumes €52 per square meter
Further Information<br />
<strong>Brian</strong> <strong>Thompson</strong><br />
www.sensuseye.com<br />
answers@servicesensus.com<br />
BOOTH #136<br />
20