Solaris Energy Infrastructure (SEI) Signs 900 MW Contract, Raises Guidance
Solaris Energy Infrastructure (SEI) reported Q3 2026 results, raising guidance and expecting 2027 Adjusted EBITDA to more than double 2026. The company signed a 15-year, 900 MW power contract, increasing long-term contracted capacity to 3.2 GW. This follows three long-term contracts with investment-grade counterparties this year, according to the company.
How this was made

The 30-second read
Why it matters
The new contract and upgraded guidance could drive the stock higher as investors price in higher future cash flows, but execution risk remains.
Market read
First‑report disclosure of a sizable power contract and raised guidance, offering a fresh catalyst for the stock.
What to watch
Execution risk on the 15‑year contract and potential regulatory changes in the energy sector.
Background
Solaris Energy Infrastructure reported Q3 2026 results, raised guidance, and announced a 15‑year, 900 MW power contract, increasing its contracted capacity to 3.2 GW.
Market effects
The contract highlights growing demand for power infrastructure, potentially benefiting peers in the renewable energy and utility sectors.
Positive for U.S. power infrastructure investors as the deal signals robust pipeline growth.
Limited to infrastructure and energy markets; no broad macro impact.
Counterpoint
If the guidance assumes optimistic pricing, any shortfall in contract economics could pressure the stock.
Key entities
- companySolaris Energy Infrastructure
Issuer of the 900 MW power contract and provider of updated guidance.