Sunrun’s Distributed Power Plant Capacity Surges Fivefold in 2025
Event summary
- Sunrun’s distributed power plant programs saw customer participation grow more than fivefold in 2025, reaching 106,000 customers.
- The company dispatched nearly 18 gigawatt-hours of energy from batteries, with a peak output of 416 megawatts.
- Sunrun’s programs helped avoid power outages and put downward pressure on energy costs for ratepayers.
- Utilities compensated Sunrun for managing these programs, sharing $17 million with participating customers in 2025.
The big picture
Sunrun’s rapid expansion of its distributed power plant programs comes as U.S. electricity demand is projected to rise 25% by 2030, outpacing supply. The company’s ability to leverage home battery storage and solar to provide dispatchable energy positions it as a key player in addressing grid reliability challenges. Utilities and grid operators are increasingly turning to such solutions to avoid outages and manage costs, highlighting the strategic importance of Sunrun’s offerings.
What we're watching
- Grid Reliability
- How Sunrun’s ability to dispatch energy will affect grid stability amid rising demand.
- Regulatory Dynamics
- Whether Sunrun can sustain growth under changing utility rate structures and net metering policies.
- Execution Risk
- The pace at which Sunrun can scale its distributed power plant programs while managing supply chain constraints.
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