Equinor just brought its biggest US battery online in Texas
Equinor's subsidiary East Point Energy launched a 100 MW battery storage project in Texas, adding capacity to the ERCOT grid. The Citrus Flatts Energy Center will operate commercially, earning revenue through market arbitrage and grid services. Equinor plans additional projects in Virginia. Texas is expected to significantly expand its solar and battery storage capacity by 2027, according to the EIA.
How this was made

The 30-second read
Why it matters
The battery's merchant operation could diversify Equinor's earnings and provide exposure to U.S. grid services markets.
Market read
First disclosure of a new 100 MW battery adds to Equinor's U.S. renewable portfolio, modestly relevant for energy storage investors.
What to watch
Potential policy changes in Texas or ERCOT market rules could affect profitability of merchant storage.
Background
Equinor's East Point Energy subsidiary acquired the project from Black Mountain Energy Storage and now operates it.
Ticker impact
Equinor announced its largest U.S. battery storage project, 100 MW Citrus Flatts Energy Center, now operating in Texas.
Modest upside pressure on EQNR as the project signals growth in U.S. storage assets.
First‑time disclosure of a 100 MW merchant battery; scale is modest but highlights strategic expansion.
Market effects
Highlights accelerating deployment of utility‑scale storage in ERCOT, supporting renewable integration.
Adds 100 MW of merchant storage to Texas, modestly easing supply‑demand balance in the market.
Signals continued European energy firms expanding U.S. storage footprint.
Counterpoint
The modest size and merchant model may limit revenue upside; investors may already price in storage growth.
Key entities
- CompanyEquinor
Norwegian energy major expanding U.S. battery storage.
- SubsidiaryEast Point Energy
Equinor's wholly‑owned U.S. battery storage subsidiary.


