This Telegraph article was written about six months ago, but it argues solar power could be cheaper and more available than fossil fuels within five years.
You could argue that it’s already cheaper and more available because there’s an unlimited amount of it.
But it’s the clever technology used to gather it they are talking about. Yum!
Within five years, solar power will be cheap enough to compete with carbon-generated electricity, even in Britain, Scandinavia or upper Siberia. In a decade, the cost may have fallen so dramatically that solar cells could undercut oil, gas, coal and nuclear power by up to half. Technology is leaping ahead of a stale political debate about fossil fuels.
Anil Sethi, the chief executive of the Swiss start-up company Flisom, says he looks forward to the day – not so far off – when entire cities in America and Europe generate their heating, lighting and air-conditioning needs from solar films on buildings with enough left over to feed a surplus back into the grid.
The secret? Mr Sethi lovingly cradles a piece of dark polymer foil, as thin a sheet of paper. It is 200 times lighter than the normal glass-based solar materials, which require expensive substrates and roof support. Indeed, it is so light it can be stuck to the sides of buildings.