3 ms·
> Also, why are energy prices locked for 40-60 years? The energy required to create a nuclear plant is equal to what it can produce in ~5 years. Because of the
by Schroedingersat 4y ago
> Also, why are energy prices locked for 40-60 years? The energy required to create a nuclear plant is equal to what it can produce in ~5 years.
Because of the $30 billion dollar loan and $40/MWh of O&M costs.
> How do you envision energy storage of the future? Where are you going to get the metals?
Sodium ion is made purely of abundant materials. There are electrolyser chemistries that use nothing less common than Nickel.
Current PV tech is made of sand, copper, and silver. Olympic dam is one of the largest Uranium mines in the world. For every joule of uranium fuel for a PWR it produces, it produces enough silver for 0.5 joules of solar at the current 9mg per net watt (as well as enough copper). This is improving by 10-20% per year. So by the time your nuclear reactor opened you could get more energy from that mine from PV than solar.
The nuclear reactor will also require most of that silver and a bunch of indium, cadmium, zirconium, chromium, molybdenum, iron, and almost as much copper as the PV (if using 1.5kV strings).
> I don't understand how you believe the future is "very unlikely to include nuclear". How else do you provide base load requirements? It's naive to think we can transition to a "green grid" without nuclear.
Base load is a myth. What matters is being able to provide a joule at the time it is required at a given resource, carbon, and labour cost, if you have surplus joules available at other times for the same cost that's an upside, not a downside. France's continued unreliability or any of the recent western nuclear plants show that the nuclear is an absolute joke from both the time and cost perspective. Whenthe >0.04% concentration uranium mines run out it will also be a joke on the carbon front.
There's no need to ban it. Just give all installations that hit a low carbon threshold (without loopholes like CCS or 'biofuel') and net availability the same deal with regard to public insurance, guaranteed loans, decomissioning obligations, and guaranteed electricity prices and see if anyone even considers nuclear.