As of 2019, renewable energy technologies provide about 17.3% of Canada's total primary energy supply and about 67% of its electricity production. The majority of renewable energy produced in Canada comes from hydroelectricity. It supplied 58% of total electricity production in 2016 making Canada the second largest producer of hydroelectric power globally. Wind power is a fast-growing sector of the energy market, accounting for 5% of electricity production in 2016. Globally, Canada was the eighth largest producer of wind power in 2016. Canada has also built photovoltaic power stations, mainly in Ontario, with one in Sarnia, being the largest in the world at the time of its construction. A 15-megawatt tidal plant sits at Annapolis Royal, Nova Scotia, and uses the daily tides of the Bay of F
As of 2019, renewable energy technologies provide about 17.3% of Canada's total primary energy supply and about 67% of its electricity production. The majority of renewable energy produced in Canada comes from hydroelectricity. It supplied 58% of total electricity production in 2016 making Canada the second largest producer of hydroelectric power globally. Wind power is a fast-growing sector of the energy market, accounting for 5% of electricity production in 2016. Globally, Canada was the eighth largest producer of wind power in 2016. Canada has also built photovoltaic power stations, mainly in Ontario, with one in Sarnia, being the largest in the world at the time of its construction. A 15-megawatt tidal plant sits at Annapolis Royal, Nova Scotia, and uses the daily tides of the Bay of Fundy to generate electricity. Politicians have expressed interest in increasing the percentage of Canada's electricity generated by renewable methods. Ontario has created a subsidy to assist wind and solar power producers. A Statistics Canada study has found that all environmental and clean technology activities accounted for 3.1% or $59.3 billion of the Canadian gross domestic product in 2016, edging up from 3.0% in 2007. The number of workers employed in the environmental and clean technology sector in 2016 was 4.5% higher than in 2007, compared to an 8.4% increase for the total workforce over the same period.