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A first for Canada: New type of nuclear plant opening by 2028

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Re: A first for Canada: New type of nuclear plant opening by 2028

#4
This is really exciting. I wish we had nuclear power here in Australia. I know I might get downvoted for this comment. But with advancement in technology and large amount nuclear fuel (Uranium deposit) available, it's a great choice.

1. Vast swathes of uninhabited land can absorb some of the risks/fears associated with a nuclear accident. With technology like this, the risks are even lower. 2. It's lot cleaner than coal and natural gas, which are still the primary sources of our electricity. 3. There will be a huge demand for electric cars in the near future drawing massive amount power from the grid. Nuclear power would be a lot cheaper and enable us to truely go green.

Of course the coal companies won't like that. I can't see any reason why don't have nuclear energy. Please correct me if I'm wrong.

Re: A first for Canada: New type of nuclear plant opening by 2028

#5
post #4

This is really exciting. I wish we had nuclear power here in Australia. I know I might get downvoted for this comment. But with advancement in technology and large amount nuclear fuel (Uranium deposit) available, it's a great choice. 1. Vast swathes of uninhabited land can absorb some of the risks/fears associated with a nuclear accident. With technology like this, the risks are even lower. 2. It's lot cleaner than c…

We should have moved on this in the sixties when it was possible. It's impossible to get traction on this ever since.

Maybe the nuclear subs will provide impetus

Re: A first for Canada: New type of nuclear plant opening by 2028

#6
post #2

To the extent that nuclear power plants emit waste heat, you can use this waste heat to counteract the frigid temperatures found in the Canadian hinterland, displacing the need for natural gas and oil heating of industrial processes.

This is an interesting idea for waste heat. Is the waste heat a nuclear power plant produces significant? My understanding is you want all your heat working to spin your turbine.

Re: A first for Canada: New type of nuclear plant opening by 2028

#7
post #2

To the extent that nuclear power plants emit waste heat, you can use this waste heat to counteract the frigid temperatures found in the Canadian hinterland, displacing the need for natural gas and oil heating of industrial processes.

Desalination through waste heat is also viable. It's "free" energy in the sense that it would have otherwise gone unused.

Re: A first for Canada: New type of nuclear plant opening by 2028

#8
post #6
post #2

To the extent that nuclear power plants emit waste heat, you can use this waste heat to counteract the frigid temperatures found in the Canadian hinterland, displacing the need for natural gas and oil heating of industrial processes.

This is an interesting idea for waste heat. Is the waste heat a nuclear power plant produces significant? My understanding is you want all your heat working to spin your turbine.

Yes, ideally all the energy released by the reactor would go into the turbine. But no engine is 100% efficient, and waste heat is inevitable. Waste heat is "free" energy in the sense that it would have otherwise not been harnessed for something useful.

Re: A first for Canada: New type of nuclear plant opening by 2028

#9
post #2

To the extent that nuclear power plants emit waste heat, you can use this waste heat to counteract the frigid temperatures found in the Canadian hinterland, displacing the need for natural gas and oil heating of industrial processes.

How do you transfer the waste heat from the nuclear plant to the industrial processes that would use it in place of oil and gas? Just co-locate them all together?

Re: A first for Canada: New type of nuclear plant opening by 2028

#10
post #6
post #2

To the extent that nuclear power plants emit waste heat, you can use this waste heat to counteract the frigid temperatures found in the Canadian hinterland, displacing the need for natural gas and oil heating of industrial processes.

This is an interesting idea for waste heat. Is the waste heat a nuclear power plant produces significant? My understanding is you want all your heat working to spin your turbine.

It's a very old idea which is in use in many places [1] -- and not just for nuclear plants. Main constraint is that you really can't transport the waste heat very far.

[1] https://en.wikipedia.org/wiki/Cogeneration

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