Europe's biggest wind farm planned in Sweden

Plans to build the biggest wind farm in Europe are underway in Sweden after winning approval from a local county administrative board on Monday, officials said.

Spanish downturn a disaster for green energy

Spain's wind turbine manufacturers are laying off workers and farmers who installed solar panels are facing ruin as austerity policies afflict the long-coddled green energy sector.

Wind turbine payback

US researchers have carried out an environmental lifecycle assessment of 2-megawatt wind turbines mooted for a large wind farm in the US Pacific Northwest. Writing in the International Journal of Sustainable Manufacturing, ...

GE unveils experimental ecoROTR wind turbine

The hillsides around Tehachapi, a brown and blustery town on the edge of California's Mojave Desert, are bristling with a forest of wind turbines of all makes and sizes.

Rare earth metals: Another challenge for the green economy?

If you follow the clean energy dialogue, then you may have encountered discussions about the role of rare earth metals at some point in the last year or two. If not, read on, because rare earths should not be a rare topic ...

Wind turbines - bigger means more environmentally friendly

(Phys.org) -- A study conducted by researchers from the ETH and Empa has come to the conclusion that large sized wind turbines produce "greener" electric power than small ones. Environmental benefits have also accrued as ...

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