Renewable energy in Canada Renewable energy in Canada The majority of the energy supply in Canada is generated by renewable technologies. The country generates the majority of its electricity from hydroelectric dams (59% in 2006). Wind power is a fast growing sector of the energy market. Globally, Canada was the 6th largest producer of wind power in 2011. Canada has built many photovoltaic power plants, mainly in Ontario, with one in Sarnia being the largest in the world at the time of construction. A 15-megawatt tidal plant sits at Annapolis, Nova Scotia, and uses the daily tides of the Bay of Fundy. Politicians have
St. Marys Bay, Nova Scotia of water have shaped life on Digby Neck in several ways. Their tides are among the highest in the world, spanning 50 feet (16 metres) in places. The rich and varied flora and fauna of the bays are a result of this tidal action. Regularly exposed swaths of wet ocean floor create a special environment for the species that inhabit these regions. Tidal action also causes a stirring up of the water, allowing whales to feed easily on agitated plankton. This is one reason why the Bay of Fundy is world-renowned for its whale watching trips. Shipbuilding, once an economic