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by tuna74 2 hours ago
Australia is really good for solar, why build nuclear?
1 comments

Why not have a diverse set of energy inputs so your energy economy isn't fragile?

Some black swan event could kill solar. Maybe some mega volcano explodes. It would suck to be 50+% dependent on it in that case.

We should have wind, solar, nuclear, geothermal, hydro, tidal, and even fossil fuels. We should have a total capacity in greater abundance than what we have today so that we can grow.

Great answer, also I imagine that in terms of space, one nuclear reactor would be equivalent to 10 square KM of solar panels (or something like that)
One thing we're not short of here in Australia is space. And sunshine.

I'm not opposed to nuclear in the mix though. It's pretty incredible. And the South Koreans have done a pretty awesome job in the UAE with their reactors it sounds like.

If you're comparing nuclear reactors with solar panels though (which is tricky), depends which metric you go for. If total annual output? Then up it by almost an order of magnitude. 100km2+ would be needed to produce the same annual output as a 1GW at 90% nuclear station.

But we've a ton of land, so it makes a lot of sense.

Nuclear is the most expensive type of electrical power generation. Diversity is good, but enough of it is achievable with cheaper options.
Because no one wants to pay for a lifetime of inflated energy costs (nuclear) for the off chance of it helping in a black swan event. Humans aren’t wired that way, and neither is capitalism