Acquired in 1986 and 1998, these natural-color images show Argentina’s Limay River before and after the creation of a dam and reservoir.
Published Aug 11, 2012
Acquired May 19, 2011, this natural-color scene shows a work-in-progress hydroelectric project along the Rupert River in Quebec, Canada.
Published Aug 7, 2011
In a patchwork of agricultural fields outside Seville, Spain, stand two heliostats, which generate solar power by concentrating sunlight to heat water into steam, which is used to generate electricity.
Published Sep 25, 2009
This image from April 15, 2009, is one of the first images that astronauts on the International Space Station have been able to capture of the flooding behind the Three Gorges Dam in China.
Published Jun 8, 2009
The Bafing River travels through Guinea and Mali, and eventually joins with the Senegal River in western Africa. In the 1970s, drought struck the region, prompting a multinational effort to develop irrigation and power generation.
Published Dec 28, 2008
Wind energy has the potential to provide 10 to 15 percent of the world’s future energy, according to Paul Dimotakis, chief technologist at NASA’s Jet Propulsion Laboratory.
Published Jul 16, 2008
This image shows wind turbines in the San Gorgonio Pass, which cuts a wide gap through the San Bernardino Mountains to the north and the San Jacinto Mountains to the south.
Published Jul 7, 2005
