Japan to replace nuclear plant with world's largest wind farm
SustainX builds 1.5 MW isotherm compressed air energy storage system
German energy giants pull plug on conventional power
German power company RWE is shutting six domestic plants and rival E.ON is threatening to relocate to Turkey as the sector tots up the cost of the government's energy policy turnaround.
Wind turbines operate under great turbulence, with consequences for grid stability
Entrepreneur receives funding for 'tornado' power generator
Researchers team up with architects to create bladeless wind electricity generator
Wind power—even without the wind
Offshore wind could provide abundant electricity—but as with solar energy, this power supply can be intermittent and unpredictable. But a new approach from researchers at MIT could mitigate that problem, ...
New materials turn heat into electricity
Most of today's power plants--from some of the largest solar arrays to nuclear energy facilities--rely on the boiling and condensing of water to produce energy.
Want zero carbon emissions? Go nuclear, economics professor says
(Phys.org)—Nuclear power often inspires fear and loathing, no more so than among environmentalists, who have long decried the potential dangers and the still-unsolved problem of what to do with nuclear ...
Hitachi unveils motor without 'rare earths'
Japanese high-tech firm Hitachi Wednesday unveiled an electric motor that does not use "rare earths", aiming to cut costs and reduce dependence on imports of the scarce minerals from China.
French company uses wind turbine to create fresh water
Breakthrough iron-based superconductors set new performance records
(Phys.org)—The road to a sustainably powered future may be paved with superconductors. When chilled to frigid temperatures hundreds of degrees Celsius below zero, these remarkable materials are singularly ...
Scotland passes turbine test to harness tidal power
Green conversion of heat to electricity
Soon, it will be possible to produce electricity from heat over 30 degrees emitted from a waste incinerator, refinery, or data processor. The start-up Osmoblue has just confirmed the feasibility of this new ...