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Photos capture the breathtaking scale of China's wind and solar buildout

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Re: Photos capture the breathtaking scale of China's wind and solar buildout

#33

It genuinely makes me so sad to see the US not doing the same. Having grown up to the constant beat of “energy independence” as the core goal of a party it seemed obvious that the nearly limitless energy that rains down from the sky would be the answer. But instead we’ve kept choosing the option which requires devastating our, and other’s around the world, community. That’s not to exclude the harsh reality of mining…

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Re: Photos capture the breathtaking scale of China's wind and solar buildout

#34
I know nothing about the topic. Although it seems a better alternative than coal or petrol, is it free of side effects for the nature? I wonder if the heat that would be spread around the atmosphere and back to space can actually gradually serve as a trap for heat?

Does this question make any sense at all?

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#35

It genuinely makes me so sad to see the US not doing the same. Having grown up to the constant beat of “energy independence” as the core goal of a party it seemed obvious that the nearly limitless energy that rains down from the sky would be the answer. But instead we’ve kept choosing the option which requires devastating our, and other’s around the world, community. That’s not to exclude the harsh reality of mining…

[flagged]

The mountaintop panels add shade to those regions and actually reverse desertification, increases water retention and create useful agricultural land.

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#36
post #34

I know nothing about the topic. Although it seems a better alternative than coal or petrol, is it free of side effects for the nature? I wonder if the heat that would be spread around the atmosphere and back to space can actually gradually serve as a trap for heat? Does this question make any sense at all?

Sure, everything has downsides. Even breathing. But none of the alternatives have downsides that are as big as taking carbon from the soil and pumping it in an already stressed ecosystem.

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#37
post #31

I find the idea of blanketing mountainous wilderness in relatively short-lived e-waste just awful. Surely there are much better terrains for solar panels?

Modern solar panels last around 30 years, so I wouldn't exactly call it "short-lived".

Economically, I'm sure the locations chosen were optimal. You'd imagine that actual mountainous wilderness would be a much more expensive terrain to blanket with solar panels, compared to flat areas. If there were other choices, economically they'd better options.

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#38

Wouldn't it be better to just go with nuclear? Isn't this a gigantic waste of space and overhead to maintain it? And how "renewable" are the materials used to produce these?

China is has most of its population further south than either USA or Europe. Solar makes much more sense there than in those locations.

Furthermore, by stimulating production of solar and wind related products with domestic consumption, the Chinese state has effectively captured absolute majority share of production across the entire supply chain. This is incredibly useful, when developed countries roll out subsidies for clean power.

Since there are no manufacturers that can match those in China in both price and volume. The bulk of subsidies is used to buy Chinese produced equipment.

At the same time, China is also investing in nuclear technology, and deploying far faster than anywhere in the world.

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#39

It genuinely makes me so sad to see the US not doing the same. Having grown up to the constant beat of “energy independence” as the core goal of a party it seemed obvious that the nearly limitless energy that rains down from the sky would be the answer. But instead we’ve kept choosing the option which requires devastating our, and other’s around the world, community. That’s not to exclude the harsh reality of mining…

In 2025, > 90% of new energy capacity built in the US is from renewable [0]. So the US isn't building that much solar not because they're not building solar, but that the US has been generating and consuming so much energy per capita that there isn't that much incentive to increase energy capacity dramatically.

[0]: https://www.canarymedia.com/articles/clean-energy/us-new-win...

Re: Photos capture the breathtaking scale of China's wind and solar buildout

#40
post #31

I find the idea of blanketing mountainous wilderness in relatively short-lived e-waste just awful. Surely there are much better terrains for solar panels?

Modern solar panels last around 30 years, so I wouldn't exactly call it "short-lived". Economically, I'm sure the locations chosen were optimal. You'd imagine that actual mountainous wilderness would be a much more expensive terrain to blanket with solar panels, compared to flat areas. If there were other choices, economically they'd better options.

Given the vast amount of flat, well-lit terrain within the borders of China, it should be clear that the pictured projects (and the other "blanket a mountain in solar panels" projects that are easily discoverable) are not about the economics of power generation.
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