Southeastern Electric Coop Inc (SD) Electricity Rate per kWh (2024 EIA Data)

Southeastern Electric Coop Inc (SD) is a member-owned cooperative electric utility that reports to the U.S. Energy Information Administration under utility number 19293. In 2024 it served 20,160 bundled residential customers in South Dakota, and its average realised residential price was 12.41 cents per kWh: $34 million of residential revenue divided by 272,917 MWh of residential sales.

Across the other sectors, Southeastern Electric Coop Inc (SD)'s 2024 average prices were 10.21 cents for commercial customers (2,996 accounts) and 8.10 cents for industrial customers (280 accounts). Industrial customers paid 4.31 cents less per kWh than households, a 35% discount that is typical of high-volume, high-voltage service.

Within South Dakota, Southeastern Electric Coop Inc (SD) ranked number 5 of 21 utilities with bundled or delivery service by residential accounts served (20,160) and accounted for 5.28% 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 12.86 cents per kWh, so Southeastern Electric Coop Inc (SD)'s customers paid 0.45 cents below the South Dakota average (-3.5%). For context, EIA's latest monthly figure for South Dakota is 15.36 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 places Southeastern Electric Coop Inc (SD) in 13 South Dakota counties: Bon Homme, Clay, Douglas, Hanson, Hutchinson, Lake, Lincoln, McCook, Miner, Minnehaha, Turner, and Union, and 1 more. On the grid side it operates in the MRO NERC region and the Southwest Power Pool market, and reported distribution as its activities. Balancing authority code: SWPP.

EIA's preliminary 2025 early release (published 4 August 2026) shows a residential price of 12.98 cents per kWh for Southeastern Electric Coop Inc (SD) in South Dakota across 20,959 residential customers, 0.57 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.

The nearest other utilities in South Dakota by service-territory centroid are City of Madison (SD) (45.2 miles away, 11.49 cents), Sioux Valley SW Elec Coop (54.2 miles away, 12.94 cents), Central Electric Coop, Inc (SD) (61.6 miles away, 13.64 cents), City of Brookings (SD) (73.2 miles away, 11.12 cents), and City of Volga (SD) (73.2 miles away, 12.80 cents).