Solar power for a sustainable world

www.abengoasolar.com

Abengoa Solar is a global solar power generation company that offers proven proprietary technologies (CSP & PV), innovating in the development of solar technology and, developing and operating solar plants.

Abengoa currently has a total installed capacity of 1,223 MW in commercial operation, 430 MW under construction and 320 MW in the pre-construction phase, distributed in 29 plants worldwide.

Our plants Abengoa leads the solar thermal industry with solar thermal electric power tower and parabolic trough technology, thermal energy storage systems, hybrid solar plants, conventional and high concentration photovoltaic installations. Our solar plants operate under long-term bilateral power purchase agreements.

Products and services Abengoa designs, manufactures and markets key components for its own plants and for third-party projects. Abengoa also provides engineering, procurement and construction (EPC) turnkey services of its solar thermal and photovoltaic plants.

Social Responsibility Abengoa develops tools that foster relationships with the communities where it is present and enhances the creation of local value.

Innovation Above all, we innovate constantly in all aspects of solar technology to better address the world’s contemporary energy needs.

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Operation 1,233 MW

Under construction 430 MW Pre-construction 320MW

Spain Solucar Complex 181 MW Écija Solar Complex 2 x 50 MW El Carpio Solar Complex 2 x 50 MW Castilla La Mancha Solar Complex 2 x 50 MW Extremadura Solar Complex 4 x 50 MW Photovoltaic plants 12 MW United States Solana 280 MW Algeria Hassi R’Mel 150 MW United Arab Emirates Shams-1 100 MW

Israel Ashalim 110 MW South Africa Xina Solar One 100 MW

United States Mojave Solar 280 MW South Africa KaXu Solar One 100 MW Khi Solar One 50 MW Chile Atacama-1 110MW

Our plants

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Tower technology Abengoa is the pioneer in solar tower technology. The company designed, built and operates the world´s first and second commercial towers (PS10 and PS20). This technology consists of a field of heliostats that constantly tracks the sun to reflect solar irradiation into a receiver placed at the top of a tower. In the receiver, the heat of the sun is transferred to a heat transfer fluid (HTF), which is used to produce the steam needed to drive the turbine, generating electricity. After years of experience in direct steam generation, Abengoa introduced new designs into the market, characterized by reaching higher temperatures and efficiencies, as well as reduced costs and water consumption. Molten salt tower Abengoa commercializes an innovative receiver design that uses molten salt as HTF. This innovation enables us to produce superheated steam at 540 ºC and 90 bars of pressure, which means a leap forward in efficiency. Due to the high operating temperatures, molten salt thermal energy storage system can be integrated into the plant providing dispatchability. Super-heated steam tower Abengoa commercializes super-heated steam tower technology that reaches higher temperatures during the electrical production. Abengoa is currently constructing in South Africa the first commercial tower with this technology in the world, Khi Solar One.

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Parabolic Trough technology This technology, with more than 30 years of successful deployment worldwide, consists of a set of mirrors mounted on a parabolic trough structure tracking the sun. The mirrors concentrate solar power upon a receiving tube that carries a fluid which absorbs the heat and reaches high temperatures. This fluid transfers thermal energy to water in order to generate steam, which drives a turbine to produce clean electricity. Abengoa operates more than 800 MW in parabolic trough technology, including the world largest plant using this technology, Solana (Arizona, U.S.).

Storage Abengoa has made important developments in thermal energy storage systems that enable generation with no concurrent solar power. This introduces dispatchability to solar energy production, which allows to meet better the energy demand. Storage offers a more stable supply and a significant advance in the integration of renewable energy into the grid. Abengoa operates a unique thermal energy storage system in Solana, which is able to generate electricity for 6 hours at full capacity without sun. This means that it can operate in a similar way to conventionally fueled plants.

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Hybrid technology Abengoa was pioneer in hybrid technology by developing the first two ISCC (integrated solar combined cycle) plants worldwide, in Algeria and Morocco. Abengoa has developed a new commercial hybrid technology: hybrid solar thermal tower plants with a natural gas combined cycle, using molten salts as a heat transfer fluid. This hybrid technology has a higher efficiency and drastically reduces the emissions of conventional plants.

Industrial applications Abengoa delivers clean energy produced with solar power to industrial clients worldwide. This energy is used to supply hot water, low–pressure water steam or electricity to meet the demand of industrial installations in several sectors: mining, desalination, heating, cooling, food and domestic consumption.

Photovoltaic technology Abengoa supplies innovative photovoltaic products to clients worldwide. Our high concentration photovoltaic modules offer important advantages in terms of efficiency, production curve, tracking precision and synergy with final markets.

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R&D Innovation and the development of new technologies are a top priority for Abengoa. One of our strategic pillars is the development of new technologies increasing the efficiency and reducing the cost of solar energy. With 162 filed and granted patents, Abengoa maintains an industry-leading position through the development of proprietary technology. This R&D effort enables Abengoa to offer a catalog of solutions that can be adapted to each project or market.

Social Responsibility CSR at Abengoa means upholding a commitment to ensure that the company’s performance contributes to economic development and social progress in the communities where Abengoa operates, while at the same time mitigates impact on the environment. Abengoa takes a proactive approach by leading social and environmental initiatives in areas where our plants are located, as well as having numerous permanent social development programs in different locations like South America, Europe, and Asia. Local communities are involved in early development stages for our solar plants worldwide. Additionally, the company is committed to the local business sector, promoting and encouraging wealth generation through our supply chain as means for mutual growth and sustainability. Abengoa has more than 10 years of experience in the evaluation of social, environmental and economic issues to track our performance through time and continuously improve our commitment to sustainability.

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Copyright 2014. Data as of August 2014 www.abengoasolar.com