this post was submitted on 22 May 2026
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Natural gas turbines can bypass the need to boil water and drive steam turbines, because the actual combustion of the gas creates the rotational energy directly.
Steam turbines are pretty great, though. Not sure how the rest of a coal plant operates, but the turbines themselves shouldn't be touching any combustion byproduct.
I believe they also recover the heat to boil water to run steam turbines. Double the turbines.