Paddy Padmanathan â Parabolic Trough Concentrated Solar Power ...
Paddy Padmanathan â Parabolic Trough Concentrated Solar Power ...
Paddy Padmanathan â Parabolic Trough Concentrated Solar Power ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Parabolic</strong> <strong>Trough</strong><br />
<strong>Concentrated</strong> <strong>Solar</strong> <strong>Power</strong> Plants<br />
Reducing Cost by increasing Local Content
ACWA <strong>Power</strong> in Summary<br />
• Founded in 2004 in the Kingdom of Saudi Arabia<br />
• Developer/Investor + Operator<br />
• Electricity Generation + Desalinated Water Production<br />
<br />
<br />
<br />
Saudi Arabia 11% of Electricity + 40% of Desal Water<br />
Oman 12% of Electricity + 17% of Desal water<br />
Jordan 59% of Jordan’s Electricity<br />
• Dispatching 7500 MW + 2.24 m cum/day water<br />
• + Under Construction 5200MW<br />
• Leading Developer of Middle Eastern Origin<br />
2
Our Involvement in Renewable Energy<br />
• We are building an international utility company that reliably<br />
delivers bulk electricity and desalinated water at the lowest<br />
possible tariff.<br />
• We serve our customers by responding to their needs. Thus we<br />
are fuel neutral; albeit with an internal target of building a portfolio<br />
of renewable energy assets of 1500 MW by the end of 2014.<br />
• Our approach to renewable energy is no different to that for fossil<br />
fuel based production; relentless focus on achieving the lowest<br />
cost at that given time.<br />
• In <strong>Solar</strong> <strong>Power</strong>, we are currently developing projects of PV as well<br />
as CSP Technology.<br />
• The two CSP technology projects are:<br />
• South Africa - SolAfrica, 50MW CSP<br />
• Morocco – Ouarzzate, 160MW CSP<br />
3
Overview of a <strong>Parabolic</strong> <strong>Trough</strong>s CSP Plant<br />
<strong>Solar</strong> Field Thermal Storage Conventional <strong>Power</strong> Block<br />
Or Air<br />
Cooled<br />
Source: CSP Today – CSP <strong>Parabolic</strong> <strong>Trough</strong> Report: Costs & Performance<br />
4
Cost Breakdown of a Typical PT CSP Plant<br />
Eng. & Mgmt., 2%<br />
Earth Movement,<br />
4%<br />
Thermal Storage,<br />
16%<br />
<strong>Power</strong> Block, 28%<br />
<strong>Solar</strong> Field<br />
(incl. HTF system),<br />
50%<br />
5
Cost Breakdown of PT <strong>Solar</strong> Field<br />
I&C, 2% Electrical Eq.,<br />
Monitoring<br />
2%<br />
System, 2%<br />
Tubes, 16%<br />
Mirrors, 12%<br />
Steel Structure,<br />
24%<br />
Civil Works, 22%<br />
More than 54% of<br />
the <strong>Solar</strong> Field cost is<br />
from non-equipment<br />
HTF System,<br />
12%<br />
Collector<br />
Assembly, 8%<br />
6
Ease of Localization<br />
Easiest<br />
Harder<br />
Non-equipment Components of The <strong>Solar</strong> Field Can<br />
Be Sourced Locally From The Very First Project!<br />
Collector<br />
Assembly<br />
Always done on site, thru a temporary facility<br />
Civil Works<br />
Mostly local labor, equipment and material<br />
that are available in most countries and<br />
certainly in Morocco.<br />
Steel Structures<br />
Other than the steel this requires fabrication<br />
(welding facilities) and suitable galvanization<br />
facilities. Usually the constraint on fully<br />
localizing this scope is existing local capacities<br />
and material availability.<br />
7
Equipments for The <strong>Solar</strong> Field Can Be Localized<br />
Once a Sufficient Local Pipeline is Established<br />
Equipment<br />
Output of a typical<br />
factory<br />
Investment per<br />
factory<br />
Jobs per factory<br />
Mirrors 200-400 MW p.a. 30 M Euro 300<br />
Tubes 200-400 MW p.a. 40 M Euro 140<br />
HTF<br />
Very High<br />
Source: The World Bank – MENA Assessment of the Local Manufacturing Potential for CSP Projects – Dec 2010<br />
Once equipments are localized more<br />
than 80% of the value of the <strong>Solar</strong><br />
Field will be local<br />
8
Local/International Value Split – A typical Case<br />
Local International<br />
Engineering & Project Management 2% 2%<br />
Earth Movement 4% 4%<br />
<strong>Solar</strong> Field (incl. HTF system) 50% 21% 29%<br />
Mirrors 6% 6%<br />
Tubes 8% 8%<br />
Steel Structure 12% 5% 7%<br />
Monitoring System 1% 1%<br />
HTF System 6% 1% 5%<br />
I&C (<strong>Solar</strong> Field) 1% 1%<br />
Electrical Equipment (<strong>Solar</strong> Field) 1% 1%<br />
Civil Works 11% 11%<br />
Collector Assembly 4% 4%<br />
<strong>Power</strong> Block 28% 9% 19%<br />
Mechanical Equipment 17% 1% 16%<br />
Electrical Equipment 3% 1% 2%<br />
Civil Works 4% 4%<br />
Mechanical Erection 3% 2% 1%<br />
Electrical Erection 1% 1%<br />
Thermal Storage 16% 7% 9%<br />
Total EPC Cost 100% 41% 59%<br />
9
Lets Not Forget O&M<br />
100%<br />
90%<br />
80%<br />
70%<br />
60%<br />
50%<br />
40%<br />
30%<br />
20%<br />
10%<br />
0%<br />
27%<br />
30%<br />
43%<br />
With TES<br />
CAPEX OPEX Debt Interest<br />
Over the lifetime of a plant<br />
O&M contributes 30% of the costs<br />
O&M could potentially be up to 90% local.<br />
10
Our experience is that on the first project itself<br />
>40% of the EPC value and<br />
up to 90% of the O&M can be delivered more cost<br />
effectively from local content!<br />
Once a pipeline is established over 65% of the EPC<br />
value can be easily localized.<br />
11
Thank You<br />
12