Ten years ago, Ontario was developing new wind power projects at a cost of 28 cents per kilowatt hour (kWh), the kind of above-market rate that the U.K., Portugal and other countries were offering to try to kick-start development of renewables.
Now some wind companies say they’ve brought generation costs down to between 2 and 4 cents — something that appeals to provinces that are looking to significantly increase their renewable energy.
https://www.cbc.ca/news/business/wind-power-cost-1.4979213
