By Technology ()
Non-CO₂ emission factors from eGRID 2023 (existing fleet, gen-weighted by zone × tech class) and EPA NSPS + AP-42 (new builds); PM₂.₅ from the EPA eGRID PM2.5 (2021) product. CO₂e = CO₂ + AR6-GWP100·(CH₄, N₂O). CO₂/CO₂e in Mt; other species in kt.