Mr. David Stanley at the Fisheries and Oceans Committee

On May 6th, 2019. See this statement in context.

May 6th, 2019 / 6:10 p.m.

Senior Environmental Specialist, Ontario Power Generation, Canadian Electricity Association

It may be. Copper alloys are slightly toxic, which is why they don't attach.

I don't know. We would have to talk to one of our engineering staff to do that. We haven't used it, and we haven't retrofitted our stations with those alloys.

See context to find out what was said next.