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by natch 2469 days ago
How much money was spent on it, building it, operating it, cleaning it up, and losing what had been invested in the region around it? How have these costs have been passed on to the Japanese population as taxes, fees, or in other ways? I don't think we'll ever know.

If you are arguing that because you missed something, then the figure is zero, I don't think that's a reasonable argument. I don't think that is what you are saying, right?

Whatever the amount is, if that same amount of money had been put into renewables, many of those people would still be living in their homes today, with sustainable power for the foreseeable future.

Sometimes, when there is a crisis as you mention, the alternatives have to be weighed against each other. Just because one alternative addresses the crisis, doesn't mean it is the best alternative. Sure, we can use both if absolutely necessary (renewables and nuclear being the alternatives we are talking about here) but it makes more sense to me to start with the sensible one, namely, renewables, and use both only if, repeating myself, absolutely necessary.

Nuclear energy is less sensible from a consumer standpoint because it is more centralized, has larger safety issues, creates more hazardous wastes, impacts property values more, raises anxiety levels more, and is more susceptible to corruption, big industry control, crony capitalism, cost overruns, and leads to huge tax increases imposed to pay for all these issues.

Even the property value impact alone should be enough for nobody to want to have a nuclear power plant in their area.

We should go as far as possible with renewables before resorting to a technology that has larger problems.

1 comments

Today. The policy decisions we are talking about were made decades ago, when nuclear was an established (although young) industry, are renewables were decades away from being viable.

The damage is done. Building nuclear now won't fix it. But with the benifit of hindsight (and the benifit of arguing for the counterfactual), but strangling nuclear power decades ago was a regulatory mistake with literally disasterous consequences.

We will never know what other disasters we fortunately avoided though. And the automotive industry would have kept pushing gas cars, and we would not have averted global warming. I mean... here you are, saying we have a disaster looming, and what kind of car do you drive? Just playing the odds, probably an ICE car.
Throwing some numbers out.

In 2018, nuclear accounted for 4% of global energy production [0]. Since we have been shifting away from nuclear, this represents an underestimation.

Going back to Chernobyl, we have had 2 class 7 nuclear incidents. Scaling this up 25x, this gives us about 1 class 7 nuclear incident every 8 months; assuming no advances in safety occurred since the 70s, when both plants were built. For simplicity, I will round this down to twice a year.

So, how bad are these class 7 disasters? According to WHO estimations [1], Fukushima caused an estimated 0 acute deaths from radiation; 400 long-term deaths from radiation and 1,600 deaths from evacuations (I suspect elevated due to the trigger tsunami). For reference, the trigger natural disaster had about 15,897 deaths [2].

So, in terms of casualties, Fukushima made a natural disaster ~10% worse.

In terms of cost, Fukushima is estimated to cost about $187 billion USD in decommisioning and compensation (Japan Ministry of Economy, Trade, and Industry, 2016) [3]. In addition, the disaster also caused an estimated $266 billion USD in fuel imports to replace the lost power (as of 2016, so 5.5 years of imports); I should discount the hypothetical operating cost of Fukushima, but can't find the numbers for that.

So, to get to 100% nuclear power, we are looking at 2 Fukushima's a year. That is 3,200 deaths and $374 billion USD a year. (In practice, this would not work because there are grid problems once nuclear becomes a significant chunk of power production, but we are really talking about the margin; just extrapolating out to make the numbers clearer). Also, these costs are concentrating in the near term to the incidents, so will go down fairly quickly once we shift away from nuclear.

I was going to compare this to global warming, but it is hard to find good estimates on the damage, and this comment is also already involving much more research then I intenended to do.

In 2010, an estimated 3,000 people died from fine particle pollution from US power plants. [4]. This already almost exceeds are estimate for annual global deaths from nuclear power, so I can stop looking for all the other deaths non-nuclear power causes.

Estimating the cost of not nuclear is more difficult, and at this point I already spent way too much time on this.

I would, however, like to reiterate that this analysis started with me (in my judgment) comically overestimating the cost of the counter-factual nuclear disasters.

[0] https://en.wikipedia.org/wiki/World_energy_consumption

[1] https://ourworldindata.org/what-was-the-death-toll-from-cher...

[2] https://en.wikipedia.org/wiki/2011_T%C5%8Dhoku_earthquake_an...

[3] https://www.wiseinternational.org/nuclear-monitor/836/econom...

[4] https://www.catf.us/educational/coal-plant-pollution/