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Tri-State Utility Members

Tri-State and our distribution cooperative and public power district members deliver reliable, affordable and responsible electricity to over one million consumers across four Western states.

To learn more about energy programs and rebates, please visit the member who serves your community. 

Big Horn Rural Electric Company
208 South 5th Street
P.O. Box 270
Basin, WY  82410
(307) 568-2419

Carbon Power & Light, Inc.
100 E. Willow Ave
P.O. Box 579
Saratoga, WY  82331
(307) 326-5206

Central New Mexico Electric Cooperative, Inc.
301 North Summit Ave (Hwy 55)
Mountainair, NM  87036
(505) 832-4483

Chimney Rock Public Power District
128 West 8th Street
Bayard, NE  69334
(308) 586-1824

Columbus Electric Cooperative, Inc.
900 North Gold
P.O. Box 631
Deming, NM  88031
(575) 546-8838

Continental Divide Electric Cooperative, Inc.
200 East High Street
P.O. Box 1087
Grants, NM  87020
(505) 285-6656

Empire Electric Association, Inc.
801 N. Broadway
P.O. Box K
Cortez, CO  81321-0676
(970) 565-4444

Garland Light & Power Company
755 Highway 14
Powell, WY  82435
(307) 754-2881

Gunnison County Electric Association, Inc.
37250 West Highway 50
P.O. Box 180
Gunnison, CO  81230-0180
(970) 641-3520

High Plains Power, Inc.
1775 East Monroe
Riverton, WY  82501
(307) 856-9426

High West Energy, Inc.
6270 County Road 212
P.O. Box 519
Pine Bluffs, WY  82082-0518
(307) 245-3261

Highline Electric Association
1300 S. Interocean
P.O. Box 57
Holyoke, CO  80734
(970) 854-2236

Jemez Mountains Electric Cooperative, Inc.
Chama Highway
P.O. Box 128
Espanola, NM  87532
(505) 753-2105

K.C. Electric Association, Inc.
422 Third Avenue
P.O. Box 8
Hugo, CO  80821
(719) 743-243

La Plata Electric Association, Inc.
45 Stewart Street
P.O. 2750
Durango, CO  81302-2750
(970) 247-5786

The Midwest Electric Cooperative Corporation
First & Washington
P.O. Box 970
Grant, NE  69140-0970
(308) 352-4356

Mora-San Miguel Electric Cooperative, Inc.
Main Street
P.O. Box 240
Mora, NM  87732
(575) 387-2205

Morgan County Rural Electric Association
734 Barlow Road,
Fort Morgan, CO 80701
(970) 867-5688

Mountain Parks Electric, Inc.
321 West Agate Ave.
P.O. Box 170
Granby, CO  80446
(970) 887-3378

Mountain View Electric Association, Inc.
1655 5th Street
P.O. Box 1600
Limon, CO  80828-1600
(719) 775-2861

Niobrara Electric Association, Inc.
3951 West Highway 20
P.O. Box 697
Lusk, WY  82225
(307) 334-3221

Northern Rio Arriba Electric Cooperative, Inc.
1135 Camino Escondido
P.O. Box 217
Chama, NM  87520
(575) 756-2181

Northwest Rural Public Power District
5613 State Highway 87
P.O. Box 249
Hay Springs, NE  69347
(308) 638-4445

Otero County Electric Cooperative, Inc.
202 Burro Ave.
P.O. Box 227
Cloudcroft, NM  88317
(575) 682-2521

Panhandle Rural Electric Membership Association
251 Brayton Road
P.O. Box 677
Alliance, NE  69301
(308) 762-1311

Poudre Valley Rural Electric Association, Inc.
7649 REA Parkway
P.O. Box 272550
Fort Collins, CO  80527-2550
1-800-432-1012

Roosevelt Public Power District
190038 Yale Ave.
Scottsbluff, NE  69361
(308) 635-2424

San Isabel Electric Association, Inc.
781 E. Industrial Blvd.
P.O. Box 892
Pueblo, CO  81007
(719) 547-2160

San Luis Valley Rural Electric Cooperative, Inc.
3625 U.S. Highway 160 West
Monte Vista, CO  81144-9356
(719) 852-3538

San Miguel Power Association, Inc.
170 W. 10th Ave.
P.O. Box 817
Nucla, CO  81424-0817
(970) 864-7311

Sangre de Cristo Electric Association, Inc.
29780 North U.S. Highway 24
P.O. Box 2013
Buena Vista, CO  81211-2013
(719) 395-2412

Sierra Electric Cooperative, Inc.
610 Highway 195
P.O. Box 290
Elephant Butte, NM  87935
(575) 744-5231

Socorro Electric Cooperative, Inc.
215 East Manzanares
P.O. Box H
Socorro, NM  87801
(575) 835-0560

Southeast Colorado Power Association
901 West Third Street
P.O. Box 521
La Junta, CO  81050-0521
(719) 384-2551

Southwestern Electric Cooperative, Inc.
216 Main Street
P.O. Box 369
Clayton, NM  88415
(575) 374-2451

Springer Electric Cooperative, Inc.
408 Maxwell Avenue
P.O. Box 698
Springer, NM  87747
(575) 483-2421

United Power, Inc.
500 Cooperative Way
P.O. Box 929
Brighton, CO  80601-0929
(303) 659-0551

Wheat Belt Public Power District
11306 Road 32
Sidney, NE  69162
(308) 254-5871

Wheatland Rural Electric Association
2154 South Road
P.O. Box 1209
Wheatland, WY  82201
(307) 322-2125

White River Electric Association, Inc.
233 6th Street
P.O. Box 958
Meeker, CO  81641-0958
(970) 878-5041

Wyrulec Company
3978 U.S. Highway 26185
Torrington, WY  82240
(307) 837-2225

Y-W Electric Association, Inc.
250 Main Ave.
P.O. Box Y
Akron, CO  80720
(970) 345-2291

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Tri-State Generation and Transmission Association
Office: 303-452-6111
1100 West 116th Avenue
Westminster, CO 80234

Mailing address:
PO Box 33695
Denver, CO 80233-0695

©2023 Tri-State Generation and Transmission Association, Inc. Power supplier to the rural west.

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