The writer argues that while wind and sunshine are free, capturing either one for useful work is too expensive. | Jeannette Greaves photo

Unreliable renewable energy is costly

We are constantly being told that wind and solar power are cheaper than fossil-fuel power if you add up the true costs of using each type. These arguments have always been dubious on their merits, if not outright disingenuous. Yes, the wind is free and the sunshine is free, but nothing about capturing either one […] Read more