In August 2025, Texas City officially sanctioned the development of the Red Egret battery energy storage project, marking a pivotal moment for the region’s energy infrastructure. This decision by the city commission to approve the 300-megawatt facility successfully cleared all remaining zoning and development hurdles that had previously stood in the way of the project’s commencement. As one of the largest utility-scale battery initiatives in the city’s history, the project is designed to enhance the reliability of the local power grid while providing a sustainable solution for energy management.

The financial and community impact of the Red Egret facility is significant, as it is projected to generate approximately $47 million in tax revenue over its operational lifespan. Following the landmark vote in late 2025, Spearmint Energy is moving forward with a roughly $200 million investment to bring this high-capacity storage system to life. By capturing and storing energy for discharge during periods of high demand, the facility will play a critical role in stabilizing the ERCOT grid and supporting Texas City’s long-term economic and environmental goals for decades to come.

Situated on 38 acres north of Moses Bayou, Red Egret will be able to store as much electricity as is needed to ensure grid stability at times of heavy usage and extreme weather. The size ranks among the largest battery energy facilities in the Houston–Galveston area, a region undergoing accelerated industrial development and increasing demand for power.

Spearmint Energy plans to break ground on the facility in early 2026 and expects operations to begin by late 2026 or early 2027. The project site, which is located next to the Freeway Park substation, was chosen because of its proximity to grid facilities. Moreover, the site has the potential to accommodate large-scale energy storage.

District S-P

During the city approval process, commissioners created a stand‑alone zoning category for battery energy storage facilities, assigning Red Egret to the new “District S‑P.” The move represents a policy shift that could streamline approvals for future large‑scale energy storage projects.

Company executives highlighted that the project’s size and location will help Texas City reduce grid volatility and prevent outages during peak demand. Local residents also voiced support, noting the system’s role in keeping air conditioners running and lights on during summer hurricanes and heatwaves.

Once operational, Red Egret is expected to play a major role in meeting rising electricity demand on the Gulf Coast while contributing millions in long-term tax revenue for the city.

Battery storage is gaining traction nationwide as states invest in grid reliability. Projects like New Jersey’s Garden State Reliability Battery Storage Project in Bergen County and Texas’s 300‑MW Red Egret Battery Storage Project in Texas City demonstrate how large-scale storage can help manage peak electricity demand, reduce outages, and support the transition to more resilient and flexible energy grids.

Red Egret Battery Energy Storage Facility in Texas City: Factsheet

Location: Texas City, Texas

Developer: Spearmint Energy

Project Status: Approved – Awaiting Construction

Key Project Details

Capacity: 300 megawatts

Site Area: 38 acres

Tax Revenue: $47 million

Site Location: North of Moses Bayou, near Freeway Park substation

Timeline

Approval: Unanimous city commission vote (August 2025)

Construction Start: Early 2026

Operations Begin: End of 2026 / Early 2027

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