(Source: American Department of the Energy and Fish and Oceans Canada, “Turbine Passage survival estimates for the Dunvegan hydroelectric project”, Stephan V. After careful consideration, Fisheries and Oceans Canada considers that Idénergie river turbine, under its current characteristics, can be used in streams without danger. Consequently, there is no evidence that the river turbine is a hazard for aquatic life. For those that did penetrate it, no significant impact was observed. Tests on fishes in a closed flume led to the conclusion that the majority of fish avoided the turbine similar to the one used by Idénergie. It costs about USD 10,000, can operate in 0. The objective is to generate energy while being environment-friendly, not create a new problem.Īlden Research Laboratory in the United States has conducted studies on a Darrieus-type turbine similar profile to the one used by Idénergie, which showed that the impact on aquatic wildlife was extremely low. The Idenergie turbine is basically a pair of small Darrieus turbines driving a generator directly. Idénergie’s mission is to improve people’s access to a renewable energy source: the river. Marine-grade electric cable (maximum length of 1000 m/3 281 ft).
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