NRG Energy Inc vs Sunrun Inc — how do they compare? NRG Energy Inc trades at $116.5 (market cap $25.15B), while Sunrun Inc trades at $8.84 (market cap $2.22B). The key difference: NRG Energy Inc is far larger — about 11.3× Sunrun Inc's market cap, and NRG Energy Inc pays a 1.59% dividend while Sunrun Inc pays none. Which is the better fit depends on your goals.
| NRG | RUN | |
|---|---|---|
Market Cap | $25.15B | $2.22B |
Sector | Utilities | Technology |
52-Week High | $184.03 | $21.41 |
52-Week Low | $109.51 | $8.37 |
Enterprise Value | $49.10B | $16.74B |
Dividend Yield | 1.59% | — |
Signals from Pluang's Aura AI — not financial advice
NRG Energy trades at $119.64, up 0.52% with a bullish technical signal despite recent earnings misses. The stock shows strong profitability metrics including 26.77% ROE and 2.56% net margin, supported by $30.71B revenue in 2025. Recent developments include a transformative 1.2 GW Texas data-center power project and LS Power acquisition, driving long-term growth expectations. Cash flow trends show volatility with 2025 net cash flow of $3.83B followed by projected 2026 outflow of -$264M.
Wall Street maintains strong bullish sentiment with 69% buy ratings and $201.29 consensus target, representing 68% upside. Key risks include rising interest costs impacting earnings, elevated debt levels at 56.42% debt-to-asset ratio, and execution challenges with major capital projects. The data center expansion strategy offers significant growth potential but requires careful monitoring of capex and leverage management.
Sunrun (RUN) trades at $9.22, up 3.71% today, but faces a bearish technical trend with resistance at $10. The company shows mixed fundamentals: it beat Q2 2026 EPS estimates ($0.42 actual vs. $0.23 expected) but cut full-year guidance, contributing to a 46% stock decline. Revenue is projected to grow to $3.5B in 2026, yet net income margin may drop to 11.59%. Recent news highlights a partnership with Voltus for AI hyperscaler energy capacity, offering a potential growth catalyst amid operational challenges.
The outlook is cautious; RUN appears undervalued with a P/E of 6.27 and P/B of 0.64, but risks include weak cash flow from operations (-$421M in 2025) and high debt. Analyst consensus is bullish (62% buy ratings) with a $14.70 price target, implying 59% upside, though execution on subscriber growth and margin recovery is critical for realizing gains.
Trailing returns across standard periods
Latest headlines on both assets
NRG Energy is one of the largest retail energy providers in the U.S., with 7 million customers, including its 2021 acquisition of Direct Energy. It also is one of the largest U.S. independent power producers, with 16 gigawatts of nuclear, coal, gas, and oil power generation capacity primarily in Texas. Since 2018, NRG has divested its 47% stake in NRG Yield, among other renewable energy and conventional generation investments. NRG exited Chapter 11 bankruptcy as a stand-alone entity in December 2003.
Read more on NRG →Sunrun Inc. is one of the largest residential solar, battery storage, and energy services companies in the United States. The company provides solar panel installations, battery backup systems, and energy management solutions to homeowners. Sunrun primarily uses a solar-as-a-service model, offering customers solar leases and power purchase agreements (PPAs), which allow homeowners to adopt solar energy with little to no upfront cost. The company's mission is to create a planet run by the sun.
Read more on RUN →