Midwest Reliability Organization is a member-based organization and we welcome new members!
Membership with MRO is voluntary, free of charge and does not affect NERC Registration. The benefits of membership include:
MRO has two classes of members: members that have voting rights and adjunct members that may participate, but may not vote. To be eligible for membership, an entity must demonstrate that it belongs to one of the following seven industry sectors or qualifies as an adjunct member.
Membership with MRO is subject to approval by the president and CEO. To apply for membership, please complete the below webform or submit a MRO Membership Application to [email protected]. To revise or update your organization’s membership information, please complete a Membership Change Form.
| Title | Sector |
|---|---|
| Acciona Wind Energy USA | Generator and Power Marketer |
| Adversis, LLC | Adjunct, Non-Voting Member |
| AE Power Services LLC | Generator and Power Marketer |
| Algonquin Power & Utilities Corp | Generator and Power Marketer |
| Alliant Energy | Investor Owned Utility |
| Ameren | Generator and Power Marketer |
| American Electric Power | Investor Owned Utility |
| American Transmission Company | Transmission System Operator |
| Ames Municipal Electric System | Municipal Utility |
| Archer Energy Solutions, LLC | Adjunct, Non-Voting Member |
| Arkansas Electric Cooperative Corporation (AECC) | Cooperative |
| Badger Power Marketing Authority of Wisconsin | Municipal Utility |
| Basin Electric Power Cooperative | Cooperative |
| Birch Infrastructure PBLLC | Adjunct, Non-Voting Member |
| BP Wind Energy North America Inc. | Generator and Power Marketer |
| Capital Power Corporation | Generator and Power Marketer |
| Caprock Wind, LLC | Generator and Power Marketer |
| Cedar Falls Utilities | Municipal Utility |
| Central Iowa Power Cooperative | Cooperative |
| Central Power Electric Cooperative, Inc. | Cooperative |
| City of Grand Island | Municipal Utility |
| City of Independence Power & Light | Municipal Utility |
| City Utilities of Springfield, Missouri | Municipal Utility |
| Coffeyville Municipal Light & Power | Municipal Utility |
| Corn Belt Power Cooperative | Cooperative |
| Dairyland Power Cooperative | Cooperative |
| Dogwood Power Management, LLC | Generator and Power Marketer |
| East River Electric Power Cooperative, Inc. | Cooperative |
| Evergy | Investor Owned Utility |
| Flat Ridge 2 Wind Energy LLC | Generator and Power Marketer |
| Flat Ridge Wind Energy LLC | Generator and Power Marketer |
| Glencoe Light and Power | Municipal Utility |
| Golden Spread Electric Cooperative, Inc. | Cooperative |
| Grand River Dam Authority | Cooperative |
| Great River Energy | Cooperative |
| Green Country Energy | Generator and Power Marketer |
| Hastings Utilities | Municipal Utility |
| Heartland Consumers Power District | Municipal Utility |
| Hutchinson Utilities Commission | Municipal Utility |
| Iberdrola Renewables (aka. PPM Energy, Inc) | Generator and Power Marketer |
| Invenergy | Generator and Power Marketer |
| Iowa Association of Municipal Utilities | Municipal Utility |
| Iowa Industrial Energy Group | Adjunct, Non-Voting Member |
| ITC Great Plains, LLC | Transmission System Operator |
| ITC Midwest LLC | Transmission System Operator |
| Kansas City Board of Public Utilities | Municipal Utility |
| Kansas Electric Power Cooperative, Inc. | Cooperative |
| Lincoln Electric System | Municipal Utility |
| Madison Gas and Electric Company | Investor Owned Utility |
| Manitoba Hydro | Canadian Utility |
| Marshfield Utilities | Municipal Utility |
| McKenzie Electric Cooperative | Cooperative |
| MidAmerican Energy Company | Investor Owned Utility |
| Midcontinent Independent System Operator, Inc. | Transmission System Operator |
| Midwest Energy Inc | Cooperative |
| Minnesota Chamber of Commerce | Adjunct, Non-Voting Member |
| Minnesota Department of Commerce – Office of Energy Reliability and Security | Adjunct, Non-Voting Member |
| Minnesota Power | Investor Owned Utility |
| Minnkota Power Cooperative, Inc. | Cooperative |
| Missouri River Energy Services | Municipal Utility |
| Montana-Dakota Utilities Company | Investor Owned Utility |
| Moorhead Public Service | Municipal Utility |
| Mountrail-Williams Electric Cooperative | Cooperative |
| Muscatine Power & Water | Municipal Utility |
| Nebraska Public Power District | Cooperative |
| New Ulm Public Utilities | Municipal Utility |
| NextEra Energy Resources, LLC | Generator and Power Marketer |
| Northwestern Energy | Investor Owned Utility |
| Oklahoma Gas and Electric | Investor Owned Utility |
| Oklahoma Municipal Power Authority | Municipal Utility |
| Omaha Public Power District | Cooperative |
| Otter Tail Power Company | Investor Owned Utility |
| Pattern Operators LP | Generator and Power Marketer |
| Power Engineers | Adjunct, Non-Voting Member |
| Proven Compliance Solutions | Adjunct, Non-Voting Member |
| Rainbow Energy Center, LLC | Generator Power Marketer |
| Ramakrishna Gokaraju, University of Saskatchewan | Adjunct, Non-Voting Member |
| Rochester Public Utilities | Municipal Utility |
| Saskatchewan Power Corporation | Canadian Utility |
| Sheridan Electric Cooperative, Inc. | Cooperative |
| Southern Minnesota Municipal Power Agency | Municipal Utility |
| Southern Power Company | Generator and Power Marketer |
| Southwest Power Pool | Transmission System Operator |
| Southwestern Power Administration | Federal Power Marketing Agency |
| Southwestern Public Service Company | Investor Owned Utility |
| Sunflower Electric Power Corporation | Cooperative |
| Tenaska Power Services Co. | Generator and Power Marketer |
| The Empire District Electric Company | Investor Owned Utility |
| The Energy Authority | Generator and Power Marketer |
| Upper Missouri Power Cooperative | Cooperative |
| Upper Peninsula Power Co. | Investor Owned Utility |
| Utility Services, Inc. | Adjunct, Non-Voting Member |
| Western Area Power Administration | Federal Power Marketing Agency |
| Western Farmers Electric Cooperative | Cooperative |
| Willmar Municipal Utilities | Municipal Utility |
| Wisconsin Industrial Energy Group | Adjunct, Non-Voting Member |
| Wisconsin Rapids Water Works and Lighting Commission | Municipal Utility |
| WPPI Energy | Municipal Utility |
| Xcel Energy | Investor Owned Utility |