The wind farm where a turbine collapsed in Chatham-Kent last month is back online.

22 turbines were taken out of service when a tower at the Raleigh Wind Power facility in Dillion collapsed on January 19.

A spokesperson from TerraForm Power says a full review by independent third party professionals as well as the company's own engineering team was done before the switch was flipped.

Chad Reed adds the company hopes to complete a full site inspection in the coming weeks.

The cause of the toppled turbine has not yet been disclosed.