Participating Cooperatives

Co-ops in the Classroom is a project of East River Electric Power Cooperative and 20 of its member cooperatives located in eastern South Dakota and western Minnesota.

Bon Homme Yankton Electric
Serving Bon Homme and Yankton counties
134 S. Lidice St.
PO Box 158
Tabor, SD 57063
(605) 463-2507

Central Electric
Serving Aurora, Brule, Buffalo, Davison, Hanson, Jerauld, Miner and Sanborn counties
1420 N. Main
PO Box 850
Mitchell, SD 57301
(605) 996-7516

Charles Mix Electric
Serving Charles Mix county
440 Lake St.
PO Box 10
Lake Andes, SD 57356
(605) 487-7321

Clay-Union Electric
Serving Clay, Lincoln, Turner, Union and Yankton counties
1410 E. Cherry St.
PO Box 317
Vermillion, SD 57069
(605) 624-5525

Codington-Clark Electric
Serving Clark, Codington, Day and Grant counties
3520 9th Ave. SW
PO Box 880
Watertown, SD 57201
(605) 886-5848

Dakota Energy
Serving Beadle, Hand, Hyde, Kingsbury, Miner, Sanborn and Spink counties
Hwy 14 East
PO Box 830
Huron, SD 57350
(605) 352-8591

Douglas Electric
Serving Douglas county
400 Main St.
PO Box 370
Armour, SD 57313
(605) 724-2323

FEM Electric
Serving Brown, Edmunds, Faulk, McPherson, Potter, Spink and Walworth counties
800 5th Avenue South
PO Box 468
Ipswich, SD 57451
(605) 426-6891

H-D Electric
Serving Brookings, Deuel and Hamlin counties
423 3rd Avenue South
PO Box 1007
Clear Lake, SD 57226
(605) 874-2171

Kingsbury Electric
Serving Kingsbury county
511 Hwy 14 West
PO Box 126
DeSmet, SD 57231
(605) 854-3522

Lake Region Electric
Serving Day, Marshall and Roberts county
1212 North Main St.
PO Box 341
Webster, SD 57274
(605) 345-3379

Lyon-Lincoln Electric
Serving Lincoln, Lyon and Yellow Medicine counties in Minnesota
West Hwy 14
PO Box 639
Tyler, MN 56178
(507) 247-5505

Northern Electric
Serving Brown, Spink, Beadle, Clark, Day, Edmunds, Faulk, Marshall and McPherson counties
US Hwy 12
PO Box 457
Bath, SD 57427
(605) 225-0310

Oahe Electric
Serving Hughes and Sully counties
102 S. Canford
PO Box 216
Blunt, SD 57522
(605) 962-6243

Renville-Sibley Co-op Power Ass'n.
Serving Renville and Sibley counties in Minnesota
103 Oak St.
PO Box 68
Danube, MN 56230
(320) 826-2593

Sioux Valley Energy
Serving Brookings, Lake, Minnehaha, Moody, Kingsbury, McCook and Turner counties in South Dakota and Pipestone and Rock counties in Minnesota
47092 SD Hwy 34
PO Box 216
Colman, SD 57017
(605) 534-3535

Southeastern Electric
Serving Clay, Hanson, Hutchinson, Lake, Lincoln, McCook, Minnehaha, Turner and Union counties
501 South Broadway Avenue
PO Box 388
Marion, SD 57043
(605) 648-3619

Traverse Electric
Serving Marshall and Roberts counties in South Dakota and Big Stone, Grant, Stevens, Traverse and Wilkin counties in Minnesota
1618 Broadway
PO Box 66
Wheaton, MN 56296
(320) 563-4863

Union County Electric
Serving Union county
West Main St.
PO Box 459
Elk Point, SD 57025
(605) 356-3395

Whetstone Valley Electric
Serving Grant and Roberts counties
East Hwy. US 12
PO Box 512
Milbank, SD 57252
(605) 432-5331