Green Mountain Energy Company Electricity Rate per kWh (2024 EIA Data)

Green Mountain Energy Company is a retail electric provider (a retail power marketer in EIA's classification) that reports to the U.S. Energy Information Administration under utility number 7554. In 2024 it served 292,172 bundled residential customers in Texas (its largest state of 7), and its average realised residential price was 17.52 cents per kWh: $560 million of residential revenue divided by 3.20 million MWh of residential sales.

Across the other sectors, Green Mountain Energy Company's 2024 average prices were 11.76 cents for commercial customers (28,263 accounts).

Within Texas, Green Mountain Energy Company ranked number 12 of 164 utilities with bundled or delivery service by residential accounts served (292,172) and accounted for 1.94% of the state's residential electricity sales in 2024, measured in MWh sold or delivered rather than in customers. The state-wide average realised residential price in 2024, computed from the same EIA file, was 14.94 cents per kWh, so Green Mountain Energy Company's customers paid 2.58 cents above the Texas average (+17.3%). For context, EIA's latest monthly figure for Texas is 15.94 cents per kWh (June 2026, Electric Power Monthly); that is a different, more recent measure across all utilities and is not directly comparable with a 2024 annual average.

EIA's service-territory file lists no counties for Green Mountain Energy Company, which is normal for retail suppliers and generation-and-transmission entities that do not operate a distribution system. It also reports 2024 retail sales in New York (66,483 residential customers at 18.47 cents), Pennsylvania (30,875 residential customers at 13.05 cents), Illinois (7,910 residential customers at 12.56 cents), Maryland (1,873 residential customers at 15.33 cents), Massachusetts (1,382 residential customers at 19.96 cents), and New Jersey (659 residential customers at 17.44 cents). On the grid side it operates in the TRE NERC region and the ERCOT, PJM Interconnection, NYISO, and ISO New England markets, and reported retail marketing as its activities. Balancing authority codes: ERCO, ISNE, NYIS, PJM.

EIA's preliminary 2025 early release (published 4 August 2026) shows a residential price of 18.49 cents per kWh for Green Mountain Energy Company in Texas across 273,660 residential customers, 0.97 cents higher than the 2024 final figure. Early-release data has not been validated by EIA and must not be aggregated; the 2024 final figures remain the reference on this page until the 2025 final file is published.

Comparable Texas utilities of similar size include Pedernales Electric Coop, Inc (405,587 residential accounts served, 12.22 cents), El Paso Electric Co (407,336 residential accounts served, 13.46 cents), US Retailers, LLC (412,301 residential accounts served, 14.60 cents), Ambit Energy Holdings, LLC (426,878 residential accounts served, 18.77 cents), and Just Energy (428,761 residential accounts served, 15.15 cents).