China's plan is to add 100GW of nuclear by 2040.

In 2024 alone, it added 360GW of wind and solar and the trajectory for renewables is steepening, not declining so this year's number looks like it will exceed this number - 450GW or more.

Capacity factors are just noise when you're dealing with nearly 2 orders of magnitude of difference in scale. Apply whatever adjustment for capacity factor differences that you like but 100GW of nuclear over 15 years is not going to catch up with 450GW of wind and solar per year.

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bigbadfeline 3 days ago | parent [-]

China has 1,000 GW installed solar and 26 GW of wind which generate 2k TWh/yr. The total installed nuclear in China is a mere 60 GW which generate 450 TWh/yr. Therefore, the capacity factor of solar is 2 TWh/GW and that of nuclear is 4 times higher at 8 TWh/GW.

Calling an 4 times higher capacity factor "noise" is actual noise.

Besides, nuclear provides uninterrupted energy supply, no need for storage or special convenient places for installation. That's why China is building capacity of both types as fast as they can.

Europe is in a colder geographic area with less sunshine and more needs of energy during the cold/rainy days, nuclear is an absolute necessity there.

	▲	ViewTrick1002 3 days ago \| parent \| next [-]
		Unless half the fleet is offline like happened in France during the energy crisis and twice in Sweden in the last year. https://www.nytimes.com/2022/11/15/business/nuclear-power-fr... > That's why China is building capacity of both types as fast as they can. Nuclear power as a percentage of the Chinese grid mix is backsliding. Will likely land somewhere in the 2-3% range when their grid is fully built out. China is building renewables and storage as fast as they can and provide a token investment (in terms of their grid size)for new built nuclear power.
	▲	derriz 3 days ago \| parent \| prev [-]
		The scales of rollout are so vastly different, it is just noise. China will add 450GW or more renewables this year alone. Even after dividing by 4 this represents more additional energy production capacity in ONE year than their 15 year target for nuclear. This is after your capacity factor adjustment. Nuclear’s contribution to Chinese electricity production at the end of their 2040 nuclear plan is likely to be below 5%. Even less than nuclear’s current global share of about 9% - down from just under 20% in the mid 1990s.