Marin Biogas is using sea ascidians as an AD plant feedstock as an alternative to land-based crops - a process it says can reduce eutrophication and cut greenhouse gas emissions
Lands far and wide have been scoured for renewable energy biofuel feedstocks, with palm oil, corn crops, cheese, chicken litter and even ice cream just a few of the bioenergy sources identified so far....
Final data confirms record - breaking temperatures for third year in a row
Danske Bank Group, Gatwick Airport Limited, and Dutch Royal Philips join RE100 group, as report reveals initiative creates demand for 107TWh of renewable power annually
Norwegian energy giant Statoil sells 25 per cent stake in world's first floating wind farm project off coast of Scotland
In one of his final acts as President, Obama arranges second cash transfer to Green Climate Fund in attempt to meet US obligations before Trump takes power