BBC: The European Commission has outlined its plans for climate and energy policy until 2030.
The Commissioners want a binding target to reduce carbon emissions by 40% from 1990 levels.
Renewables will need to provide 27% of EU energy by 2030, but while the target will be binding at EU level there will be no mandatory targets for member states.
The policy proposals are subject to review by heads of government.
Green groups have said the new targets lack ambition and the 40% emissions cut is...