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Environment & Energy

(40,570 posts)

4. Thanks. I sort of knew that, but was surprised that it's still increasing at a substantial rate lately.

Fri Nov 21, 2025, 03:25 PM

20 hrs ago

I would have thought that we would have hit a plateau, or close to one, by now.

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Nitrous Oxide Emissions - EPA OKIsItJustMe 23 hrs ago #2