The most visible advance in falling renewable energy is in the scale of wind turbines. Photograph: iStock

The cost of renewable energy is plunging faster than forecasters anticipated just a few years ago as technologies such as gigantic wind turbines arriv(...)

Renewable energy and smart energy technology funding totalled $42.2 billion in the third quarter of 2016, down 31 per down 43 per cent from 2015 equivalent. Photograph: iStock

Global clean energy investment fell to its lowest quarterly level since 2013 between July and September due to a lull in offshore wind financing in Eu(...)