Nuclear Energy and Renewable Energy Fight | The Energy Collective

Nuking Clean Energy: How Nuclear Power Makes Wind and Solar Harder

Dominion Resources CEO Tom Farrell is famously bullish on nuclear energy as a clean solution in a carbon-constrained economy, but he’s got it wrong. Nuclear is a barrier to a clean-energy future, not a piece of it. That’s only partly because new nuclear is so expensive that there’s little room left in a utility budget to build wind and solar. A more fundamental problem is that when nuclear is part of the energy mix, high levels of wind and solar become harder to achieve.

To understand why, consider the typical demand curve for electricity in the Mid-Atlantic, including Virginia. Demand can be almost twice as high at 5 p.m. as it is at 5 a.m., especially on a hot summer day with air conditioners running...

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