Why Has Nuclear Power Been a Flop?

Choose a threshold of radiation deemed safe; enforce that limit and nothing more. Further, these limits should balance risk vs. benefit, recognizing that nuclear is an alternative to other modes of power, including fossil fuels, that have their own health impacts.

Excessive concern about low levels of radiation led to a regulatory standard known as ALARA: As Low As Reasonably Achievable. What defines “reasonable”? It is an ever-tightening standard. As long as the costs of nuclear plant construction and operation are in the ballpark of other modes of power, then they are reasonable.This might seem like a sens... See more

The weight of all of this evidence is that low doses of radiation do not cause detectable harm. Little to no cancer, or at least far less than predicted by LNT, is found in the subjects receiving low doses, such as workers operating under modern safety standards, or populations in high-background areas.

Why is nuclear expensive? I‘m a little fuzzy on the economic model, but the answer seems to be that it‘s in design and construction costs for the plants themselves. If you can build a nuclear plant for around $2.50/W, you can sell electricity cheaply, at 3.5–4 c/kWh. But costs in the US are around 2–3x that.

There is a great conflict between two of the most pressing problems of our time: poverty and climate change. To avoid global warming, the world needs to massively reduce CO2 emissions. But to end poverty, the world needs massive amounts of energy. In developing economies, every kWh of energy consumed is worth roughly $5 of GDP.

The standard story about nuclear costs is that radiation is dangerous, and therefore safety is expensive. The book argues that this is wrong: nuclear can be made safe and cheap. It should be 3 c/kWh—cheaper than coal.

At the end of the day, though, what is needed is not a few reforms, but “metanoiete”: a deep repentance, a change to the industry‘s entire way of thinking. Devanney is not optimistic that this will happen in the US or any wealthy country; they‘re too comfortable and too able to fund fantasies of “100% renewables.” Instead, he thinks the best prospe... See more

In the 1950s, nuclear was the energy of the future. Two generations later, it provides only about 10% of world electricity, and reactor design hasn‘t fundamentally changed in decades.

The irrational fear of very low doses of radiation leads to the idea that any reactor core damage, leading to any level whatsoever of radiation release, would be a major public health hazard. This has led the entire nuclear complex to foist upon the public a huge lie: that such a release is virtually impossible and will never happen, or with a freq... See more