Comment by ndiddy
13 hours ago
I don't see the US doing anything about global warming regardless of who's in charge. China has won on manufacturing cheap wind/solar energy and is scaling up their cheap EV manufacturing right now. Trump is definitely accelerating China's future dominance by completely forgoing anything related to developing or manufacturing green tech in favor of fossil fuels, but I think both parties would rather get into a conflict with China than cooperate with them and purchase their energy tech to deploy domestically. Solar and wind power are already far cheaper than coal or natural gas, and are much quicker to deploy, but the US government would much rather prop up the domestic fossil fuel industry than cooperate with China on renewables because fossil fuel is where all the incumbent money is.
China installed the most new coal power last year than it has in 20 years.
If you think China is developing renewables out of some kind of green future plan, well there is a whole lot of geography and geopolitical information that you are out of the loop on.
some context here is really important:
China started construction on an estimated 95 GW of new coal power capacity in 2024 it accounted for 93% of new global coal-power construction BUT, importantly, Coal power's share in the electricity mix has steadily declined, dropping from around 73% in 2016 to 51% in June 2025 heavily driven by renewables push in China
China's average utilisation rate of coal power plants in 2024 was around 50% meaning there's already spare capacity. The continued building is driven largely by energy security concerns, financial incentives for coal-mining conglomerates, and institutional momentum. The most immediate trigger was power shortages of 2021, when factories had to cut production due to blackouts. That was politically embarrassing, so provincial governments and energy companies rushed to approve new coal capacity as an insurance policy. More than 100 billion yuan in capacity payments were made to coal plants in 2024 essentially the government paying plants just to exist after all half the capacity isn't being used.
Chinese policy makers have plans to "strictly control" coal use during the current period and start phasing down coal use during the 15th Five-Year Plan period covering 2026–2030. China also has a long-stated goal of peaking carbon emissions before 2030 and reaching carbon neutrality by 2060. which probably explains the apparent paradox of being world leaders in renewables but investing more in Coal than anyone else. usual caveats notwithstanding
The one thing the US could do to combat global warming is dropping the tariffs on chinese renewables. That's something that could possibly go through a regular spending bill.
Power companies in the US are already deploying renewables pretty quickly without incentive. If the tariffs are dropped that'd further incentivize build out.
What should be done is carbon taxes and subsidies, but that's not likely to be done. And since that's not going to happen, economics is what will drive transition.
At this point, one possible 50-years projection of outcomes here is that China eventually declares the US an existential threat to humanity's continued existence and deploys economic or military power to stop it unless the US gets its act together on carbon emissions. Can't build those AI datacenters if China has physically embargoed the chips.
That may seem extreme, but the Chinese culture is more collectivist than its Western counterparts and (perhaps unlike the US culture) can recognize a threat as complicated as "This entire nation's set of rules they treat the universe by threatens humanity existentially" even when said nation can't recognize it in themselves. Plus, India is hit hard and fast by climate change in the short run so China already has an ally in their backyard who would support them doing something about polluters.
And this? https://ourworldindata.org/profile/co2/china
Correct; they are currently a major polluter. They are also cognizant of that issue and taking concrete steps to transition their power dependency off of fossil fuel. I don't think the same can be said for the United States, sadly.
China currently emits per-capita co2 about half that of the US.
China is clearly gearing up for war for Taiwan, and it is highly likely the US will be involved if that happens. That is why both Republicans and Democrats are worried about China. I can't say what will happen in the future, but if you are not worried about this you are not paying attention.