Browse here. Modern societies need power 24/7. Solar and wind power’s unreliable and intermittent operation involve large, often hidden costs. This is a smaller problem for wealthy countries that ...

New University of Calgary research finds the cost of wind and solar power has dropped dramatically and is now on par with natural gas. "From 10 years ago, solar prices have dropped by 90 per cent.

Wind and solar power account for about 30 per cent of electricity production capacity in Alberta. But development of new projects remains stalled, months after the end of a provincial moratorium.