IEA

First medium-term outlook report predicts renewables globally will soon generate 6,400 terawatt hours a year

Existing technologies can keep temperature rise below 2°C but governments need to step up investment in renewables

Mainly positive review of UK energy policy says costs could rise if ambitious legislation goes wrong

But green groups warn that an expansion of natural gas could limit the growth of renewables and fail to achieve climate targets

International Energy Agency says CO2 emissions reached 31.6 Gt in 2011, as UN chief warns talks are stalling ahead of Rio+20 summit

International Energy Agency says UK is one of the only countries moving forward with carbon capture and storage plans

Ministers attending clean energy summit in London to be warned about continuing global addiction to fossil fuels

Birol: "We will see higher CO2 levels if we take out one of the major technologies that will help us deal with climate change"

Agency predicts deficits will could lead to slower growth for renewables as UN urges private sector to back new energy goals

Bloomberg New Energy Finance says milestone was reached in last two weeks of November