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
New processing technique promises to slash costs of biofuels to €0.50 a litre
At last, a positive story about a bank refusing to offer credit
Centre will take a holistic view of impact and development of biofuels
Company kicks off biofuel initiative in Scotland, vowing to stop sending all UK food waste to landfill by the summer