Coal continues its decline as renewables take hold in Germany, Spain, USA and even Fukushima, plus all the green business news you may have missed this week
Cities target net zero building emissions before 2050, as Grosvenor Group and Grimshaw Architects also join World GBC campaign
UNFCCC announces key summit will take place in Madrid next month, after Chile withdrew as host
Chilean President Sebastian Pinera announces Spain has offered to host the crucial UN Climate Summit in Madrid across the same dates as previously scheduled
BusinessGreen brings you all the low carbon business news from around the world this week
Vladimir Putin's worm worries, Green Climate Fund progress, and all the news from around the world this week
Vote share up in mining regions after deal to transition away from coal, manifesto calls for 'consideration of planetary limits as conditions for economic progress'
Government unveils plan to issue green bonds in support of major new low carbon infrastructure programme
US sports brand announces its first European corporate power purchase agreement with Spanish electricity firm
State-run chain of heritage properties converts to sustainable energy to set wider example to country