The 100MW Dufferin wind farm, located at Melancthon, about 120 kilometres north of Toronto, is expected to generate 300GWh.
China Longyuan bought a majority share in the project in July 2011 from from Farm Owned Power (Melancthon).
The project was promised a 20-year feed-in tariff by by the Ontario government, leaving the developer with an estimated 16% of internal rate of return after tax.
Initiated in November 2010, the Dufferin wind farm is the first overseas project to be funded, built and operated by a Chinese power company. It uses GE 1.6MW turbines.