Solar

Car manufacturer aims to reach 60MW capacity by 2015 by installing solar arrays and solar-powered charge points for electric cars

Utility connects 17,000 solar panels to the grid at Toyota's Derby factory

But consultation will give developers until October to extend existing solar farms

State aims to become world leading solar market with beefed up targets for rooftop rollouts

Council admits it was wrong to demand owners apply for building regulation clearance before fitting solar panels

Chemicals giant reinforces position as supplier to photovoltaic manufacturers with purchase of leading silicon ink producer

DECC 'taking action shortly' on loophole allowing extended solar farms to receive original feed-in tariff after August deadline

Lightsource connects 11 solar installations in two weeks, as British Gas and OVESCo race to the finish line

Oliver Letwin MP and Bob Hertzberg, founder of G24 Innovations, reflect on British and American green policies

Renewable Energy Corporation to temporarily shut Norway plant as revenues fall 17 per cent compared to first quarter 2010