Sunrun Inc. Unveils Major Growth as It Becomes the Nation’s Largest Distributed Power Plant
On February 3, 2026, Sunrun Inc. (Nasdaq: RUN), the leading provider of home battery storage and solar energy in America, announced a groundbreaking achievement in its latest press release. The company has successfully built the nation's largest distributed power plant, a milestone that has come on the heels of an extraordinary increase in customer participation. In 2025 alone, enrollment in Sunrun's distributed power plant programs surged more than fivefold, signaling a significant shift in how energy is produced and consumed in the United States.
1. A Year of Record-Breaking Energy Dispatch
With rising electricity costs, increasing risks of power outages, and a growing disparity between energy supply and demand, Sunrun has positioned itself as a pivotal player in the American energy landscape. In 2025, the company dispatched nearly 18 gigawatt-hours of energy from its home battery systems, enough to power 15 million homes for one hour. This achievement reflects not only the urgency of the current energy crisis but also Sunrun's capability to deliver large amounts of energy swiftly and reliably.
Mary Powell, CEO of Sunrun, emphasized the urgency of the situation, stating, "Sunrun’s distributed power plants hit scale at exactly the same time grid operators needed help meeting energy demand. It was a record-breaking year, both in terms of U.S. power demand and Sunrun’s ability to deliver energy quickly, reliably, and at lower cost."
2. Unprecedented Customer Participation
The expansion of Sunrun’s distributed power plant programs has been nothing short of remarkable. Enrollment soared to over 106,000 customers in 2025, a striking increase from approximately 20,000 in 2024. The company executed over 1,300 dispatches throughout the year, providing essential support during peak demand hours to help mitigate potential outages and reduce energy costs for consumers.
Paul Dickson, Sunrun’s President and Chief Revenue Officer, underscored the importance of these developments, stating, “The warning signs for our nation’s power grid are flashing. Demand for electricity is outpacing supply and prices are skyrocketing. Sunrun is proving that a quick way to build dispatchable capacity and avoid new transmission, fuel costs, or multi-year construction timelines is by leveraging home battery storage paired with solar.”
3. Innovations Across the Nation
Sunrun's distributed power plant programs have made significant impacts across various states, showcasing innovative partnerships and implementations:
- Texas: Collaborating with Vistra’s TXU Energy, Sunrun's distributed power plant dispatched over 200 times during extreme heat, providing critical energy and cost control to all customers. New partnerships with NRG Energy and Tesla Electric have also been initiated.
- California: Sunrun operated the nation's largest distributed power plant for the second consecutive year, delivering enough electricity to power more than half of San Francisco during peak demand. A pioneering collaboration with PG&E aimed to deliver neighborhood-level grid relief was also launched.
- Maryland: The company introduced the nation’s first residential vehicle-to-grid distributed power plant in partnership with Ford and Baltimore Gas and Electric, showcasing the potential of electric vehicle batteries to stabilize the grid.
- Puerto Rico: Sunrun's systems enabled over 30,000 customers to maintain power during traditional power plant failures, marking a significant milestone for the island's energy infrastructure.
- Northeast: Sunrun managed New York’s largest distributed power plant, along with operations in Massachusetts and Rhode Island, effectively responding to heat waves and relieving grid stress.
4. Financial Incentives for Customers
Sunrun's distributed power plant model not only supports grid reliability but also offers financial benefits to participating customers. In 2025, customers collectively earned more than $17 million for their participation in the distributed power plant programs, highlighting the dual advantages of energy independence and economic incentive.
5. Future Outlook
Sunrun is not resting on its laurels. With plans to increase dispatchable capacity to 10 gigawatt-hours by the end of 2028, the company is committed to enhancing its role as a leader in the renewable energy sector. The growing demand for electricity—projected to rise by 25% by 2030—will continue to shape the company’s strategies moving forward.
In conclusion, Sunrun's impressive growth and its role in addressing the critical challenges faced by the U.S. power grid position it as a company to watch in the renewable energy landscape. As it continues to innovate and expand, Sunrun is not only transforming the way energy is produced and consumed but also paving the way for a more sustainable future.
