US government financial analysts say ethanol production may have no long-term CO2 benefits
Joint Scottish-Irish project aims to identify best strains of marine algae for biofuel production
BA, Cathay Pacific, Air France/KLM and Virgin Atlantic to present UN with proposals for global aviation cap-and-trade scheme
Poet inks deal to assess viability of 1,700-pipeline network to link Midwestern producers with markets in the North East
Oil company confirms it has invested just over one per cent of budget in renewables over the last five years
Having signalled his support for biofuels, Obama now faces calls to increase amount of ethanol that can be blended with conventional fuels
From religious concerns over biofuels to investor fears over clean tech, BusinessGreen.com runs down the week's top stories
Concerns over legality of alcohol-based fuels under Islamic law could dampen interest in biofuels in Muslim countries
Oil giant predicts Florida facility will produce 36 million gallons of cellulosic ethanol per year from 2012
As research reveals tropical rainforests are an even more important store of carbon than previously thought, the Indonesian government finds new ways to cut them down