Report claims International Energy Agency's close links to oil, gas and nuclear have led to systematic underestimating of renewables role
International Energy Agency report calls for rapid switch to low carbon economy to protect against risk of $200-a-barrel oil
International Energy Agency claims "current global trends in energy supply and consumption are patently unsustainable"
Non-executive chairmen advised to start asking questions over threat posed by dwindling oil supplies
European firms could leave the region as a result of emissions trading scheme, warns International Energy Agency
As the International Energy Association claims high oil prices are prompting people to embrace fuel-saving measures, Opec announces it will cut supply to keep prices above $100 a barrel
Cutting global emissions by 50 per cent by 2050 to cost 1.1 per cent of average annual global GDP according to new International Energy Agency report