Project could power Rwanda for decades, while reducing risk of disaster for two million people living alongside 'exploding lake'
It's dusk on Lake Kivu and the fishermen sing while paddling out in their catamarans, three canoes secured together with long wooden poles. As the twin volcanoes on the far shore disappear into the darkness...
BusinessGreen rounds up all the green business news from the world this week
UK needs to ensure its transport policy is all driving in the same direction, argues Good Energy's Juliet Davenport
Ofgem takes action against firm over 'poor switching process and customer service', but Solarplicity says it has made 'vast improvements' to its services
Probe will determine whether subsidy scheme is in line with EU State Aid rules following shock court ruling last year