Kerala’s dream of solarising every roof

With the world’s first solar-powered airport, as well as India’s first solar education centre and floating PV projects, the state of Kerala has been a frontrunner in innovation and now its industry has an eye on a hugely ambitious rooftop solar goal - KREEPA Green Power Expo 2017.

The rise and rise of US storage

Energy storage in the US is being propelled forward by falling costs and increasingly favourable markets and policy. But for the full value of storage to be realised, numerous regulatory and fiscal barriers must still be surmounted, writes Matt Roberts, executive director of the Energy Storage Association.