Clean energy least costly to power America's electricity needs

It's less costly to get electricity from wind turbines and solar panels than coal-fired power plants when climate change costs and other health impacts are factored in, according to a new study published in Springer's Journal ...

UK Dyson Award picks wave power generator

(Phys.org) —The wind generates sea waves and that energy has scientists interested in how to harness that power, in a field called wave energy. Harnessing energy from the waters has the potential to be an exceptionally ...

Pico-satellites have a new brain on board

For his Master's thesis in microengineering, Louis Masson designed a new microcomputer for use in pico-satellites. His invention will improve the satellites' ability to manage complex data.

Japan heads back to nuclear zero for reactor checkups

Workers will switch off one of Japan's two working reactors Monday, with the other set for shutdown later this month and no restarts in sight amid continued public hostility to nuclear power.

Smart energy to power refugee camps

Rolling out renewable and smart energy solutions in refugee camps could dramatically improve the well being of millions of refugees world-wide. Working in collaboration with the UNHCR, an EPFL Master's student is investigating ...

A steady mobile power supply for Swiss trains

Siemens is stabilizing the power grid of the Swiss railroad company Schweizerische Bundesbahnen (SBB) by providing it with the world's first mobile units that compensate for reactive power. The overhead conductor, as well ...

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