Elsewhere on Mixxed Green: Alternative energy | Climate change | Plug-in hybrid | Renewable energy | Sustainable city | Biomass |
A startup unveils a high-yield process for making fuel from carbon dioxide and sunlight.
Biofuels: can they fuel our lifestyle without taking food from the poor? Traditional biofuels could only make an fossil CO2 emissions if the entire biofuel production process was fossil fuel free - requiring, for example, ... UK ethics body asks: how green are new biofuels?Biofuel Review
Mon, Dec 21 | from The Observer Blog