Natural gas was the main energy source for electricity generation within New England in December 2022, having accounted for a 42.2 percent share of generation. Natural gas was followed by nuclear energy at 28.9 percent of New England's electricity generation. The energy source that accounted for the lowest share of electricity generation at that time was coal, accounting for only 0.3 percent.
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ISO New England. (February 3, 2023). Distribution of electricity generation in New England in December 2022, by energy source [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1370125/new-england-electricity-production-share-by-energy-source/
ISO New England. "Distribution of electricity generation in New England in December 2022, by energy source." Chart. February 3, 2023. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1370125/new-england-electricity-production-share-by-energy-source/
ISO New England. (2023). Distribution of electricity generation in New England in December 2022, by energy source. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1370125/new-england-electricity-production-share-by-energy-source/
ISO New England. "Distribution of Electricity Generation in New England in December 2022, by Energy Source." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 3 Feb 2023, /statistics/1370125/new-england-electricity-production-share-by-energy-source/
ISO New England, Distribution of electricity generation in New England in December 2022, by energy source ÌÇÐÄÆÆ½â°æ, /statistics/1370125/new-england-electricity-production-share-by-energy-source/ (last visited July 26, 2026)
Distribution of electricity generation in New England in December 2022, by energy source [Graph], ISO New England, February 3, 2023. [Online]. Available: /statistics/1370125/new-england-electricity-production-share-by-energy-source/