Airborne turbine harvests power from high-altitude winds

Will the first-ever cap on carbon emissions accelerate the demise of coal?

Scandinavian country sets ambitious renewable energy goals

Germany looks to make dirty tech turn green

Two engineers, one Palestinian and one Israeli, unite to bring renewable energy to embattled region

Money pours into to windy patch of rural Oregon

Landmark ICPCC report says supply of renewable power can meet global demand

Is concentrated solar power the future of renewable energy? A Guardian video shines a light on the world's first commercial solar tower.

Canadian project converts waste to clean energy.

Sustainable energy transforms lives in rural Kenya.