San Antonio, December 16, 2025
CPS Energy has announced a Request for Proposal (RFP) to acquire up to 500 MW of additional battery storage. This initiative is part of the Vision 2027 Generation Plan aimed at ensuring reliable and sustainable energy for San Antonio. Proposals are sought from diverse project scales with a submission deadline of January 30, 2026. The move aligns with the city’s Climate Action Plan targeting carbon neutrality by 2050 and supports renewable energy integration. This ambitious project anticipates well over 1,000 MW of battery storage capacity in total, enhancing community energy resilience.
San Antonio, Texas – CPS Energy Issues Request for Proposal for 500 MW of Battery Storage
San Antonio, Texas – CPS Energy has issued a Request for Proposal (RFP) to acquire up to 500 megawatts (MW) of additional battery storage capacity. This initiative is part of the utility’s Vision 2027 Generation Plan, aiming to provide affordable, reliable, and sustainable energy to the San Antonio area.
The RFP is open to both large-scale and smaller projects, with a submission deadline of January 30, 2026, at 11:45 p.m. Central Time. Proposals must be submitted through the Power Advocate Portal.
Upon finalizing this RFP, CPS Energy anticipates having over 1,000 MW of operational or contracted battery storage capacity, enhancing grid reliability and supporting the integration of renewable energy sources. This aligns with the City of San Antonio’s Climate Action & Adaptation Plan, which targets carbon neutrality by 2050.
Previously, CPS Energy has secured significant battery storage projects, including a 120 MW system with OCI Energy, expected to be online in late 2026, and agreements for 350 MW with Eolian L.P., with projects anticipated to be operational in the first half of 2026. These efforts contribute to the utility’s commitment to meeting the energy needs of the growing San Antonio community.
Understanding the Context of CPS Energy’s RFP
The issuance of this RFP illustrates a proactive approach to enhancing energy capacity as San Antonio continues to grow economically and demographically. Local businesses and entrepreneurs will benefit significantly from increased energy reliability and sustainability, as energy plays a crucial role in business operations. By inviting a range of proposals, CPS Energy is fostering an environment conducive to innovative solutions within the energy sector.
Supporting Renewable Energy Integration
The 500 MW sought through this RFP will be essential in integrating renewable energy sources into the grid. As the demand for cleaner energy alternatives rises among consumers and businesses alike, this initiative positions San Antonio as a leader in energy innovation. It underlines the resilience of local businesses as they adapt to new energy solutions, ultimately stimulating economic growth.
Alignment with the City’s Climate Goals
With the City’s Climate Action & Adaptation Plan targeting carbon neutrality by 2050, CPS Energy’s initiative is strategically aligned with these objectives. Increased battery storage will not only support the community’s clean energy goals, but it will also create potential opportunities for collaboration among local businesses focusing on sustainability.
Future Prospects for San Antonio’s Energy Landscape
As CPS Energy moves forward, they will not only bolster their renewable energy infrastructure but also contribute to job creation in the energy sector. The anticipated projects, including the OCI Energy and Eolian L.P. collaborations, lead to enhanced workforce opportunities, promoting both personal and professional growth for many in the community.
Summary of Key Battery Storage Projects
| Project | Capacity | Expected Online Date | Developer |
|---|---|---|---|
| OCI Energy Project | 120 MW | Late 2026 | OCI Energy |
| Ferdinand Project | 200 MW | First half of 2026 | Eolian L.P. |
| Padua 2 Project | 150 MW | First half of 2026 | Eolian L.P. |
In conclusion, CPS Energy’s RFP for additional battery storage capacity is a significant step towards enhancing San Antonio’s energy reliability and pursuing sustainability. By supporting local businesses and encouraging innovative energy solutions, San Antonio can pave the way for a robust economic future. Residents and entrepreneurs alike are encouraged to stay engaged in these developments to ensure they contribute to the ongoing growth of the local economy.
Frequently Asked Questions (FAQ)
What is the purpose of CPS Energy’s latest RFP?
The RFP aims to acquire up to 500 MW of additional battery storage capacity to enhance grid reliability and support the integration of renewable energy sources in the San Antonio area.
How does this RFP align with CPS Energy’s Vision 2027 Generation Plan?
This initiative is part of CPS Energy’s Vision 2027 Generation Plan, which focuses on providing affordable, reliable, and sustainable energy to the San Antonio community.
What is the submission deadline for the RFP?
The deadline for submitting proposals is January 30, 2026, at 11:45 p.m. Central Time. Submissions must be made through the Power Advocate Portal.
How will the additional battery storage capacity benefit the community?
The increased battery storage capacity will enhance grid reliability, support the integration of renewable energy sources, and help meet the energy needs of the growing San Antonio community.
What is the City of San Antonio’s Climate Action & Adaptation Plan?
The plan is a strategy aimed at achieving carbon neutrality by 2050, aligning with CPS Energy’s efforts to provide sustainable energy solutions to the community.
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