nfitz
Superstar
A1 and A4? I hadn't heard that - though I haven't researched it. That seems to be an awfully short life-span after refurbishment. I'm quite surprised that Ontario thinks we can do without 6 more nuclear reactors. I assume there'll at least be some natural gas plants going in at Pickering to take advantage of all the infrastructure there.Current end of life dates are 2019 for Pickering A1, A4, B3, and B4
I think it's very clear given the context of how I'd already discussed A1, A2, A3, and A4, that it was a typo and I meant A1 and A4. The same way you typoed P2 and P3 and meant A2 and A3. Is that Murphy's law, or is there a special law for making typo or spelling mistakes while complaining about typo or spelling mistakes!I don't know what you mean "I'm not aware of any shutdown dates for P2 and P3". They were shut down several years ago.
Interesting ... I guess that explains why the Liberals cancelled the original Tory plans to refurbish A2 and A3.The Pickering station is very inefficient, incurring considerably higher operating cost than other CANDU units and requiring much more expensive maintenance. For example, average generation cost is about $66/MWh for all Pickering units, compared with about $33 for Darlington and $41 for industry median according to a benchmark study conducted in 2012.
OPG is investing to refurbish the Darlington units, and Bruce is negotiating an agreement to refurbished the remaining 6 Bruce units. No one even proposed to refurbish the Pickering units. It is simply not on the table whatsoever. There is no such electricity demand, and it makes no economic sense either. If more nuclear energy is required (not in the near term), a new plant will be built at Darlington.
I'm surprised that Pickering B reactors wouldn't be refurbished though, as they were newer than some of the Bruce reactors. In retrospect though, I wonder why the Pickering B reactors weren't more similar to the Bruce A reactors.
I've never heard any suggestions that any of our reactors were unsafe. I'd think the worst case scenario would be a leak of radioactive water, compared to the melt-down scenario that can happen to some other designs.Pickering is safe as far as I know. I will be very surprise if that's not the case.