Nuclear scientist – it’s unwise to rebuild Ontario nuclear plant

Scientist calls $12.8B rebuild of Ontario nuclear plant ill-advised, CTV News, The Canadian Press January 27, 2016 TORONTO — The proposed $12.8-billion refurbishment of four nuclear reactors at the Darlington generating station is an ill-advised make-work project that will end up soaking taxpayers, a retired nuclear scientist says.

In a letter to Ontario’s energy minister, obtained by The Canadian Press, Frank Greening warns of the formidable technical hazards he says will undermine rosy projections for the project.

“I am quite mystified that you would consider the refurbishment of Darlington to be some sort of solution to Ontario’s economic woes, when in fact the premature failures of (nuclear reactors) are a major cause of Ontario’s economic problems,” writes Greening, a frequent critic of the industry.

“Spending billions of dollars trying to patch up Darlington’s four dilapidated reactors will simply continue the bleeding.”

Earlier this month, the province’s publicly owned generating giant, Ontario Power Generation, announced plans to start refurbishing Darlington — situated east of Toronto on Lake Ontario — this fall. The project aims to extend the life of the CANDU reactors, scheduled for permanent shutdown in 2020, by 30 years……..

Greening argues the units are in need of rebuilding prematurely because their pressure tubes and feeder pipes will soon fail fitness tests. He also warns the reactors’ massive steam generators, which are not part of the proposed project, have had a less than stellar track record and will more than likely need replacement.

“Replacing these steam generators is fraught with very serious problems, both technical and economic, that could prevent the continued operation of Darlington beyond 2030,” says Greening, a senior scientist with OPG until he retired in 2000.

“The decision to proceed with the refurbishment of Darlington could prove to be a disastrous mistake if it is discovered that steam generator replacement is in fact needed in the next 10 to 15 years.”

Environmental groups also argue such projects always run massively over budget and have cost taxpayers untold billions in the past and refurbishment is simply not worth the potential radiation risk to public safety.

The Ontario cabinet has so far given the green light to refurbish one of Darlington’s reactors. OPG would need separate approvals for each of the other three units……….http://www.ctvnews.ca/canada/scientist-calls-12-8b-rebuild-of-ontario-nuclear-plant-ill-advised-1.2754272

January 28, 2016 - Posted by Christina Macpherson | Canada, opposition to nuclear

1 Comment »

In true Canadian fashion, rather than investing in advanced, alternative energy solutions that have been shown to be job producers elsewhere, lets sink more and more tax dollars in fossil fuels and CANDU reactors (and here in BC, mega Hydro dams if we can find more farmland and nature to drown).

Comment by arachne646 | February 1, 2016 | Reply