Articles and Press Releases

Denton, Texas — October 22, 2025 — Jupiter Power LLC (“Jupiter Power”) and Denton Municipal Electric (“DME”) announced a long-term power purchase agreement (PPA) for 100 megawatts (MW) of battery storage capacity at Jupiter Power’s Tidwell Prairie II project in North Texas. The 10-year contract was approved by Denton City Council this fall.   The Tidwell Prairie II […]

Coldwater Township, MI — September 18, 2025 — On Wednesday, Jupiter Power LLC (“Jupiter Power”) and Consumers Energy hosted a ribbon-cutting ceremony celebrating the successful commercial operations of the Tibbits Energy Storage Facility, the first-of-its-size operational battery energy storage system in Michigan. The 100 MW, four-hour duration facility, located in Coldwater Township, will help meet the […]

• The transaction marks the second exit for EnCap Energy Transition Fund I • Jupiter Power operates the largest battery storage fleet in Texas with proprietary dispatch optimization • Jupiter Power’s experienced management team has grown its project pipeline to over 11,000 megawatts by leveraging unique greenfield development strategies and expertise ‍ HOUSTON, TEXAS — […]

Austin, TX — November 4, 2025 — Jupiter Power LLC (“Jupiter Power”), a leading independent developer and owner/operator of utility-scale battery energy storage systems, today announced executive leadership changes designed to align the company’s management structure with its next phase of growth. Audrey Griffin, a founding principal of Jupiter Power and the company’s Chief Operating Officer […]

AUSTIN, TX — October 31, 2024 — Jupiter Power LLC (“Jupiter Power”), a leading developer and operator of utility-scale battery energy storage systems, announced today the successful close of a $225 million corporate credit facility. The transaction strengthens Jupiter Power’s ability to advance its expanding U.S. portfolio, which includes one of the nation’s largest energy storage […]

Utility-scale energy storage company Jupiter Power LLC (“Jupiter”) today announced it will build six stand-alone, utility-scale battery storage projects this year, totaling 652 megawatt-hours of energy storage capacity. The projects consist of three 200-megawatt-hour projects and three smaller projects, each strategically sited and configured at optimized locations. The projects are all expected to be online by Q3 […]

· New 200MW/200MWh facility in Crane County achieved commercial operations and is one of the largest battery energy storage projects in ERCOT · Jupiter Power’s total dispatchable energy storage capacity is now over 450MWh, and the company has another 200MWh project in late-stage commissioning and over 500MWh of projects in late stages of development · […]

Energy Vault will supply a 100 MW (200 MWh) battery energy storage system at a Jupiter Power Facility near Fort Stockton, Texas, which will provide energy and ancillary services to ERCOT. Energy Vault will additionally construct and commission a 10 MW (20 MWh) battery energy storage system for Jupiter Power in Carpinteria, California, which will […]