News tagged with electricity production

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, they c ...

Jun 16, 2014
4.5 / 5 (13) 1

More salmon and more hydropower

Norwegian research shows that it is perfectly possible for rivers to produce more salmon and electricity at the same time: a new environmental handbook shows the way.

Oct 11, 2013
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Graphene could yield cheaper optical chips

Graphene—which consists of atom-thick sheets of carbon atoms arranged hexagonally—is the new wonder material: Flexible, lightweight and incredibly conductive electrically, it's also the strongest material ...

Sep 16, 2013
4.8 / 5 (10) 0 | with audio podcast