Chief executive angered by right wing think tank's questions about the profitability of renewable energy investments

EXCLUSIVE: European Investment Bank considers £500m loan to help London boroughs invest in energy efficiency, waste projects and social housing

European solar industry predicts planned auctions could derail efforts to hit 2020 renewable energy goals

Energy and Climate Secretary calls on businesses to take part in new £20m demand reduction pilot

Analysts predict a temporary restriction of allowances will trigger a surge in the value of CO2 in Europe next month

BusinessGreen Plus maps out where some of the most significant climate legislation was passed in 2013

Government confirms low-carbon electricity accounted for nearly one third of the electricity mix last year

Coalition of businesses including E.ON, Balfour Beatty and British Land ask government to prepare road map towards 2019 green building target

European Council agrees to new transparency rules that will apply to publicly listed companies with more than 500 employees

Prime Minister and Labour leader battle it out over who is more committed to curbing greenhouse gas emissions