An annual report published by the Renewable Energy Policy Network for the 21st Century (REN21) shows that despite a troublesome worldwide economy over the past year, international investment in renewable energy sources continues ...
(PhysOrg.com) -- Nuclear fission, or the splitting of a heavy nucleus, usually results in symmetrical fragments of the same mass. Physicists attribute the few known examples of fission that is asymmetric to the formation ...
The Obama administration has approved a thousand-megawatt solar project on federal land in southern California, the largest solar project ever planned on U.S. public lands.
Energy & Green Tech
Oct 25, 2010
62
0
As the Gulf of Mexico disaster casts an ugly spotlight on the pitfalls of global oil dependency, Japan's auto giants are moving into high gear in a drive to mass-market electric cars.
Energy & Green Tech
Jun 20, 2010
23
0
(PhysOrg.com) -- Imagine if you could generate electricity using nuclear power that emitted no radioactivity: it would be the answer to the world's dream of finding a clean, sustainable energy source.
General Physics
Apr 12, 2010
65
0
US scientists have produced a laser shot with an unprecedented energy level that could be a key step towards nuclear fusion, the US National Nuclear Security Administration said Wednesday.
General Physics
Jan 28, 2010
17
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(PhysOrg.com) -- Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and ...
Energy & Green Tech
Oct 7, 2009
14
0
(PhysOrg.com) -- As the world's oil supply continues to dry out every day, the question of what will replace oil and other fossil fuels is becoming more and more urgent. According to the World Coal Institute, at the present ...
Low-energy nuclear fusion reactions can potentially provide clean energy. In stars, low-energy fusion reactions during the stages of carbon and oxygen burning are critical to stellar evolution. These reactions also offer ...
General Physics
Jun 10, 2024
0
618
Fusion energy is released when two light nuclei combine to form a single heavier one (nuclear fusion reaction). Fusion energy-based power generation (fusion power plant) uses the energy generated when deuterium and tritium ...
Plasma Physics
Jun 10, 2024
0
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