What’s the difference between an electric cooperative and an investor-owned utility?

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Posted on May 07 2026 in Marshall County REMC
Dave Lewallen
Dave Lewallen
CEO

When it comes to keeping the lights on, not all electric utilities operate the same way. While all utilities share the goal of providing safe and reliable electricity, the ways they are structured and who they serve can be very different. Understanding the difference between an electric cooperative and an investor-owned utility helps explain how your local electric provider operates.

Marshall County REMC is a not-for-profit, member-owned electric cooperative. That means the people who receive electric service from the cooperative are also its owners. Unlike for-profit utilities, electric cooperatives exist solely to serve their members — not shareholders. Any margins earned are reinvested in the electric system to improve reliability and infrastructure, or returned to members as capital credits.

Electric cooperatives like Marshall County REMC focus on electric distribution, the final step in delivering power to homes, farms, and businesses. MCREMC does not generate electricity locally. Instead, we purchase wholesale power from a generation and transmission cooperative, Wabash Valley Power Alliance. That power is delivered across high voltage transmission lines before reaching local substations, where the voltage is reduced and safely distributed throughout our
service territory.

Investor owned utilities (IOUs), such as Duke Energy, Indiana Michigan Power, and NIPSCO, operate differently. These companies are for profit utilities owned by shareholders. Many IOUs own and manage multiple parts of the power grid, including power generation, transmission, and distribution assets. Their business decisions are often made at a corporate level, with a focus on delivering returns to investors while serving customers.

Both electric cooperatives and investor owned utilities play important roles within the larger power grid. However, the cooperative model is uniquely focused on local decision making, community service, and long term reliability for its members, putting people, not profits, first.