solar desalination
31Ocean thermal energy conversion — Temperature differences between the surface and 1000m depth in the oceans Ocean Thermal Energy Conversion (OTEC) uses the difference between cooler deep and warmer shallow or surface ocean waters to run a heat engine and produce useful work,… …
32Robert Hertzberg — Infobox Officeholder name = Robert M. Hertzberg order2 = 64th Speaker of the California State Assembly term start2 = April 13, 2000 term end2 = February 6, 2002 predecessor2 = Antonio Villaraigosa successor2 = Herb J. Wesson, Jr. birth date =… …
33Nuclear energy policy by country — Contents 1 List 2 Africa 2.1 Algeria 2.2 Egypt …
34Doosan Group — Type Public (traded on the Korea Stock Exchange) Industry Conglomerate Founded 1896 …
35Fusion power — The Sun is a natural fusion reactor. Fusion power is the power generated by nuclear fusion processes. In fusion reactions two light atomic nuclei fuse together to form a heavier nucleus (in contrast with fission power). In doing so they release a …
36Tata Power — Infobox Company company name = Tata Power company company type = Public (BSE) company slogan = Improving the quality of life of the communities we serve foundation = in 1868 by Jamshedji Tata location = flagicon|IND Mumbai, Maharastra, India key… …
37Marshall hydrothermal recovery system — The Marshall Hydrothermal Recovery System is the first patented system designed to utilize underwater hydrothermal vents for energy, mining, and water desalination. It was designed by Bruce C. Marshall of California. Hydrothermal vents typically… …
38Multijunction photovoltaic cell — Multi junction solar cells or tandem cells are solar cells containing several p n junctions. Each junction is tuned to a different wavelength of light, reducing one of the largest inherent sources of losses, and thereby increasing efficiency.… …
39Concentrated photovoltaics — Concentrated photovoltaic (CPV) technology uses optics such as lenses to concentrate a large amount of sunlight onto a small area of solar photovoltaic materials to generate electricity. Unlike traditional, more conventional flat panel systems,… …
40Drought — For other uses, see Drought (disambiguation). Fields outside Benambra, Victoria, Australia suffering from drought conditions. A drought (or drouth [archaic]) is an extended period of months or years when a region notes a deficiency in its water… …
