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lordofgibbons | 3 months ago

How exactly has it distracted the U.S?

I don't see the U.S rushing to adopt either renewables or nuclear. We're just increasing our fossil fuel burning (natural gas).

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JumpCrisscross|3 months ago

> I don't see the U.S rushing to adopt either renewables or nuclear. We're just increasing our fossil fuel burning (natural gas)

This is wrong. Natural gas is falling from 42% of U.S. electricity generation in '23 and '24 to 40% in '25E and '26E [1]. Renewables, meanwhile, keep marching from 23% ('24) to 24% ('25E) and 26% ('26E). (Nuclear falls from 19% ('24) to 18% ('25E and '26E).

[1] https://www.eia.gov/outlooks/steo/

hunterpayne|3 months ago

That's capacity, not generation. Getting through the accounting tricks that make renewables seem viable is a challenge. 1 watt of nuclear capacity is worth 1.5 watts of FF and 9 watts of renewables. That's because the amount of power from each type of plant is very different due to downtimes of generation. Nuclear runs all the time and refuels for a couple of days every 18 months (depending on the reactor). FF plants run most of the time by require 10x more maintenance downtime. Renewables only make power about 10% of the time. That's how they skew the numbers to make renewables seem viable when they produce a shockingly low amount of actual power. Oh, and if you use renewables for baseload you have to keep a spinning reserve which means they actually increase (not decrease) the amount of CO2 emitted per watt generated.