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this post was submitted on 24 Sep 2026
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Hey, I'm in the biz. "Either or" isn't a thing. We need a completely diversified grid. Mostly nuclear would be ideal with a big chunk coming from solar/wind/hydro. Even fossil fuels have a place in certain applications.
May I ask what you do if you don’t mind me asking?
Mechanical engineer on the operations side of a large Co-Generation power plant. Partially qualified to operate in a nuke plant too, they just don't exist in my area.
Interesting. What kind of energy sources does your co-generation use? Part renewables, part fossil fuels I presume?
No, all natural gas with number 2 oil (diesel) as a backup. The co part comes from the fact the Brayton and Rankine cycles are working together. The former being how a gas turbine works and the latter being how a steam system works. I can go into more depth but it's boring. I like renewables, just not as a blanket one size fits all solution. People tend to form an oppinion about this kind of thing based on vibes not reality, experience or math. I've worked at hydro plants before and like I said am mostly qualified legally to work in nuclear.
Ah, fair enough.