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Group of solar panels against blue sky.
Modern skyscrapers, Sheikh zayed road, Dubai, United Arab Emirates. Dubai is the fastest growing city in the world.
Solar Panels in summer field. Aerial Industrial View
Aerial view of solar panels on the lake and villages on the shore
Roof mounted solar panels on a background of blue sky.
An outdoor solar panel site
Photovoltaic system, Photovoltaic, system, alternative, power, solar, solar power, electricity
Reservoir with dam wall
Solar power system. Ground mounted Solar power photovoltaic panels on grass in city, clean energy and environmental power from sunlight to reduce global warming around world. Lifestyle
Drone view of the solar power farm in Van Ninh town, Khanh Hoa province, central Vietnam
Solar energy panels with wind turbines. Green energy.
Solar photovoltaic panels on the mountain
floating solar power station renewable energy concept.
Small wind turbine with Power Station in background. Alternative energy concept.
(Turkish: Ataturk BarajA) -Built both to generate electricity and to irrigate the plains in the region - SanlAurfa Province - Turkey
Low angle aerial shot of a large solar power plant under a cloudy sky
Collapsible solar power system.  Panels fold up into case for easy transport.  - See lightbox for more
Image of solar panels with natural light in the Sabang City area, Aceh Indonesia
Rural agriculture solar panels with greenhouse solar power plant blue solar panel alternative electricity sources Solar farm.
Closed up of Kuala Lumpur a modern architectural capital. Daya Bumi Complex.
on the hill in Yeongdeok, Gangwondo
The Keban Dam (Turkish: Keban Barajı) is a hydroelectric dam on the Euphrates, located in the Elazığ Province of Turkey. The dam was the first and most upstream of several large-scale dams to be built on the Euphrates by Turkey. Although the Keban Dam was not originally constructed as a part of the Southeastern Anatolia Project (GAP), it is now a fully integrated component of the project, which aims to stimulate economic development in Southeastern Turkey. Construction of the dam commenced in 1966 and was completed in 1974. Keban Dam Lake (Turkish: Keban Baraj Gölü), the reservoir created by Keban Dam, has a surface area of 675 km2 and is reputedly the fourth-largest lake in Turkey after Lake Van, Lake Tuz, and the reservoir created by the Atatürk Dam.The Keban Dam is a combined rockfill and concrete gravity hydroelectric dam operated by the State Hydraulic Works (DSİ). The dam is 1097 m long and its crest is 207 m above the level of the river-bed (848 m above sea-level). Its eight water turbines are capable of producing 1,330 MW. The storage capacity of Lake Keban is 30.6 km3 and the surface area of the lake is 675 km2, although the lake has reportedly reached higher levels in the past.Due to Lake Keban's relatively high elevation at 845 m above sea-level and its location in an area with high precipitation, evaporation is relatively low at 0.48 km3/year compared to reservoirs in Syria or Iraq. Apart from the Euphrates Valley directly upstream of the dam, the lake has also flooded parts of valleys of the Murat River and the Karasu, the two rivers from which the Euphrates emerges. Although the dam was not originally intended for irrigation, 63,872 ha of agricultural land was irrigated from Lake Keban in 1999.
The solar system panels in the large photovoltaic power plant in the green field
Renewable energy on a Swiss mountain pass
solar cell, the energy from the sun
Aerial view of solar panels on manufacturing factory building roof at Shanghai free trade zone,China.
Photovoltaic cell in the power plant for alternative energy from the sun
This is a green energy town built using a combination of farms and solar power
Blue solar cells with white boarder, all-over on a slanted area
Solar photovoltaic panels, photovoltaic power stations
Free Images: "bestof:CIGSdevice.JPG en CIGS device structure National Renewable Energy Laboratory Kazmerski L 2005 PD-USGov Solar cell schemas and diagrams"
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