Ferrostaal AG Solar Energy
The Power of Concentrating Solar Project Development and Implementation in the MENA Region
Sonnenkolloquium „Strom aus der Wüste“, 29.6.2010
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AgendaAgenda
1. Ferrostaal AG
2. MENA
3. References
Ferrostaal AG - Solar Energy
Ferrostaal AG Solar Energy June 2010 | 3Project Development and Implementation in the MENA Region
Shareholder and business structure
International Petroleum Investment Company MAN SE
Ferrostaal AG
Petrochemicals
Projects
Power
Solar Energy
Industrial Plants
Services
Service Platform
Industrial Solutions
Continuous expansion of Solar Energy portfolio
Solar Thermal Power Desalination
Process Heat Solar Cooling
Heating, Ventilation & Air Conditioning
70% 30%
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Parabolic Trough Fresnel Parabolic Trough(Equipment) Solar Tower
Participations of Business Unit Solar Energy
25.1% 42.8% 20.1%
Business Unit Solar Energy
Exclusive Partnership
Access to technology secured, while limited on free market
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Ferrostaal AG - Solar Energy
AgendaAgenda
1. Ferrostaal AG
2. MENA
3. References
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Various CSP applications exist in the MENA region
Power generation Seawater desalinationAbsorption cooling Enhanced Oil Recovery
Electricity consumption Freshwater shortageAir conditioning needs Petrochemical industry
Solar thermal steam generation
Growing population results in a surging energy demand
150 GW of installed capacity for electricity generation in MENA
Forecasted annual growth of more than 7% (~10 GW)
Annual demand of 155 billion m³
Over-exploitation of groundwater resources beyond the point of natural replenishment
In major population centers in the Middle East, up to 80% of electrical power is employed for air conditioning and refrigeration
Conventional methods leave two thirds of the oil underground
Revival of mature or abandoned fields through steam injection
Col
lect
ors
App
licat
ions
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MENA’s physical attributes are almost unparalleledRegulatory changes to kick-start CSP after Spain’s success story
DNI 2,000 – 2,700 kWh / m²a
Typical project
Land resource
Kuraymat 140 MW ISCC (20 MW solar)
Plenty of uninhabited land and flat topography but challenging soil conditions
Market maturity
2,000 – 2,200 kWh / m²a
50 MW Andasol 3 with 7.5 h storage
Limited availability of land
Spain Middle East and North Africa
Market development aiming to exploit first mover advantage
Participation in / EPC execution ofpre-registered projects
Transfer of know-how
Support scheme
First projects under construction, ambitious CSP expansion plans (e.g. DII)
Several projects completed, 60 projects pre-registered for FiT
TendersFeed-in tariff (FiT)
Water resource Higher cost for dry cooling due to lack of waterAvailability of water allows for wet cooling
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The investment landscape for CSP is still evolving
Strong state involvement in the energy industry but ongoing privatization of government-owned utilities (e.g. Abu Dhabi, Oman)
Interconnection of the GCC electricity grid system planned to allow for electricity trading and capacity balancing
MENA characterized by privatization and administrative barriers
MENA energy market
Rising (peak) electricity demand mainly due to air conditioning systems and growing population
Especially energy importers such as Jordan and Morocco seek to obtain energy security
Administrative barriers and no clear ownership at government level of issues related to renewable energy
Trend to divert vast oil and natural gas resources as feedstock into high-margin downstream petrochemicals; thus solar energy becomes attractive to replace fossil fuels for electricity generation
GCC = Gulf Cooperation Council
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MENA countries are building a sound project pipeline
Morocco
Algeria
Tunisia
UAE
Jordan Qatar
North Africa Middle East
Morocco Ouarzazate (500MW) and MSP Ain Beni Mahar ISCC (20 MW solar)
Algeria Feed-in law since 2004 and MSP Hassi R’Mel ISCC (25 MW solar)
Tunisia 40 solar power projects planned for 2010 with MSP and IFC
Egypt Kuraymat ISCC (20 MW solar)
Governmental plans are key in ME, IFC and MSP are drivers in NA
Jordan Ma’an (100MW), FiT expected
Qatar Solar plan for up to 3500MW by 2020
UAE Shams I signed, Shams II expected
Oman Feasibility Study in progress
Maturity of CSP market
Egypt
Oman
IFC: International Finance Corporation, member of World Bank Group MSP: Mediterranean Solar Plan
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Integrated Solar Combined Cycle power plants
15%
85%
100% CC plant
ISCC plant
CSP stand-alone
Presence Future
Fossil fuel consumption
Solar add-on
Optional co-fueling
Gain of technology experience
Decrease of CSP cost of energy
Adaptation of regulatory framework
Hybridization as transition technology to stand-alone CSP
CC: Combined Cycle ISCC: Integrated Solar Combined Cycle
Possibility of retrofitting
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Ferrostaal AG - Solar Energy
AgendaAgenda
1. Ferrostaal AG
2. MENA
3. References
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References Andasol 3 - Kuraymat - Libya
Project Description• Solar thermal power plant in Guadix,
Spain (50 MWe )• With thermal storage system (salt)
Volume• Approx. Euro 380 Mio. total
Scope of Work:• Planning, EPC and commissioning of
turn key solar thermal power plant
Project Description• 140 MWe ISCCS in Kuraymat, Egypt• 20 MWe from solar field
Volume• Approx. Euro 40 Mio. total
Scope of Work:• Planning, EPC and commissioning and
finance of an Integrated Solar Combined Cycle System (ISCCS)
• Basic & detail engineering, supply of complete solar field equipment
Project Description• Solar thermal power plant with
desalination unit in Libya (15 MWe )
Scope of Work:• Engineering, design and construction of
a solar thermal power plant of a capacity of 15 MWe combined with a desalination plant for 20,000 m³ water / day
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Installation
Spotlight: Ferrostaal’s Andasol 3 Turn-key partner makes innovation a commercial success
Collector design and engineering Collector Field Assembly Receiver Element Installation
Pylon Erection Storage
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Conclusion
Concentrating Solar Power
CSP is the renewable energy with the brightest future!
Utilizes the largest and undepleteable source of power
Only non-CO2 -emitting resource for reliable mid-load supply
Produces electricity according to demand and offers grid stability
Competitive prices and high local content
Ferrostaal AG Solar Energy
For further Information please contact
Dr. Rainer KistnerHead of Solar EnergySenior Vice President
Phone: +49 201 818 - 1583Fax: +49 201 818 - [email protected]
Ferrostaal AGHohenzollernstr. 2445128 Essen, Germany
www.ferrostaal.de
Ferrostaal AG – Solar Energy Thank you for your attention
Ferrostaal AG Solar Energy June 2010 | 16Project Development and Implementation in the MENA Region
Parabolic Trough Today’s only large-scale commercial technology with storage
• A steel support structure holds 4 mm curved glass mirrors in a parabolic shape
• In the focal line of the parabola, receiver tubes absorb the concentrated energy and turn it into heat
• The tubes are streamed by a thermal oil that conveys the energy to a heat exchanger or steam generator
Solar CollectorPo
wer
Blo
ck
1,30
0 m
1,500m
Andasol 3 Setup:• 4 collectors per loop• Length of a collector: 150 m• Distance between rows: 17 m• Collector surface area: ~500,000 m²• Number of loops: 160• 7.5 full load hours of storage
Solar Field
Funktion eines Parabolrinnen-Kraftwerks.exe
solar field with the heat transfer fluidstorage system, 2 tanks, 27,000 tons molten saltsteam turbine, generator, and cooling circuit
Alternatively, the solar field can be integrated into a gas combined cycle or combined with an existing coal power plant
Power Plant Setup
1
2
31 2 3
Receiver
Glass mirrorsSteel Structure
One-Axial Tracking
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Solar Tower Highly efficient and scalable technology of the future
• The receiver is mounted on top of a standard wind turbine shaft
• The receiver has one north and one south facing absorber, each gathering 170° of insolation
• Water is directly evaporated and superheated to approx. 440°C without heat exchangers
Solar Tower with Receiver
Power Plant Setup
• The solar field is largely pre-assembled and can be installed quickly with little labor and machines
• A modular plant design combines high standardization with adaptability
• The steam of the modules is merged into power blocks of up to 50MW
• Instead of individual foundations, a steel structure is employed
• The structure holds thousands of only 1.2-2m2 mirrors
• Each mirror can individually be controlled to focus onto the absorber
• Mirror control software is eSolar’s core competency
Mirror Field
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Linear Fresnel Robust mid-size technology with great cost potential
• A steel structure holds rows of nearly flat mirror segments, 9m above them is the receiver unit
• Each segment is 6m long and 60cm wide. One module is 96mx21m and made up of 24x16 mirror segments
• One row is controlled by one motor that pivots the 16 mirrors every few seconds by fractions of a degree
Solar Collector Module
• The modules are run on direct steam
• The field is split-up into three divisions: heat water, evaporate water to saturated steam, superheat steam
• Steam temperatures of 450°C can be achieved
• Multiple modules are interconnected according to the irradiation and output
Solar Field
• As the collector produces steam, this is directly fed into a turbine or used as process heat
• The process steam can be used for desalination, enhanced oil recovery, a.o.
• Intermittent coverage can be compensated through de-/focusing mirrors or integration of co-firing
Plant Setup and Operations
SteamHeated Reservoir Oil
ProductionWell
Solar Thermal Steam Injection Conventional Production
SteamHeated Reservoir Oil
ProductionWell
Solar Thermal Steam Injection Conventional Production
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Direct Storage
Indirect Storage
Thermal oil storagein tankA
Steam accumulationin pressure vesselB
Sensible Storage(temperature change)C
Latent Storage(phase change)D
Chemical StorageE
Molten salt tanks (liquid)C1
Concrete (solid)C4
Phase ChangeMaterials (PCM)D1
Sand, rocks for solar tower with air receiverC2
Combi- nation of C4 and D1
: Commercially available
Room temperature ionic liquids (RTIL)C3
Classification of Storage The HTF medium determines the storage technology
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