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1. russdi+Jb[view] [source] 2026-02-03 03:17:11
>>geox+(OP)
Hopefully next we can help fix mercury in fish, the number one contributor right now is burning coal. Seems like it would be a easy decision.
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2. epista+bh[view] [source] 2026-02-03 04:03:43
>>russdi+Jb
Coal is mostly sticking around in the US because of federal overreach to keep unprofitable and ancient coal generators going long after anybody wants to pay for the high maintenance.

Last week, a Colorado utility was "respectfully" asking to be able to close a plant:

> TTri-State Generation and partner Platte River Power Authority had a “respectful” but emphatic response late Thursday to the Trump administration ordering them to keep Craig’s Unit 1 coal-fired plant open past the New Year:

> They don’t need it, they don’t want it, and their inflation-strapped consumers can’t afford the higher bills. Plus, the federal order is unconstitutional.

https://coloradosun.com/2026/01/30/craig-tri-state-petition-...

TVA has also been begging to close a money losing coal plant for a while now, writing letters to FERC about it, but I can't find the link now.

New coal is far too expensive to build anymore too. Handling big amounts of solid material is expensive, and big old unresponsive baseload is undesirable for achieving economic efficiency.

Even China, which is still building new coal plants, is lessening their coal usage. Personally I think they'll keep some around to continue economic influence on Australia, which is one their primary countries for experimenting with methods to increase their soft power.

There is no technical or economic reason to want coal power today.

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3. prasad+uF1[view] [source] 2026-02-03 14:51:42
>>epista+bh
> There is no technical or economic reason to want coal power today.

A quick look at the PJM interconnect data would disagree with you. About a quarter of the live power is coal.

https://www.pjm.com/markets-and-operations.aspx

That serves 65+ Million people in the north east and is keeping them from dying of cold this past week, including today (Temp outside in the mid-hudson valley is 15F / -9C), and overnight will be 8F / -13C).

Just for context - electricity somehow powers everything in most homes. Your oil or propane furnace needs a power hookup to ignite.

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