The tanks of the coastal cruise ship Havila Polaris have been filled with 200 cubic meters of liquefied biogas supplied by Barents Naturgass at Polarbase in Hammerfest, Norway. This marks the start of ...
Biogas digesters – a simple form of technology that turns waste into fuel – have been around for centuries. But only recently have intrepid urban homesteaders begun adding this nifty piece of ...
LINKOPING, SWEDEN -- Drive up to a fueling station here and you're bound to find more than your standard gasoline, diesel and E85 ethanol at the pump. At 13 fueling stations in the Linkoping area ...