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China's energy companies to buy all energy generated through renewable sources–wind, solar power, hydropower, biomass, geothermal and ocean energy. ...
A recent study that contends algae-based biodiesel is no more environmentally friendly than conventional row-crop feedstocks has generated some controversy, as well as quite a few comments. And even the algal-biofuel industry seems to be split on the issue.
Mon, Jan 25 | from Domestic Fuel