Base Power raises $1 billion, launches US-made home battery amid surging power demand

• Financing led by Ribbit, Addition, Valor Equity Partners, and JPMorgan Chase's Strategic Investment Group values Base Power at $13 billion
• The new home battery can be installed in under an hour and is being produced at thousands of units per month in Austin, Texas
• Base Power has partnerships with utilities including El Paso Electric, Austin Energy, and CoServ representing over 200 megawatts of capacity, with more than 500 megawatt-hours already deployed

Base Power Secures $1 Billion Funding, Launches U.S.-Made Home Battery

Energy startup Base Power announced Monday it has raised $1 billion in funding at a $13 billion valuation, bringing its total capital raised to $2.5 billion. The financing round was led by Ribbit, Addition, Valor Equity Partners, and JPMorgan Chase's Strategic Investment Group.

Product Launch and Manufacturing:

The company has launched a U.S.-manufactured home battery system produced at its Austin facility, which is currently manufacturing thousands of units monthly. The system features rapid installation (under one hour), extreme weather resistance, and extended outage protection capabilities.

Market Drivers:

The fundraising comes amid record U.S. electricity demand in 2025, with consumption expected to rise further. Growing AI applications and data center infrastructure expansion are creating urgent needs for grid reliability and energy storage solutions. Battery storage systems are increasingly viewed as critical infrastructure for grid stabilization.

Strategic Partnerships:

Base Power has established partnerships with major utilities including El Paso Electric, Austin Energy, and CoServ, representing over 200 megawatts of combined capacity. The company has deployed more than 500 megawatt-hours of battery capacity across its fleet to date.

Market Implications:

The significant valuation and funding highlight investor confidence in the energy storage sector as utilities and startups deploy flexible capacity solutions. The focus on domestic manufacturing aligns with U.S. energy independence goals, while the timing capitalizes on grid strain from AI and data center growth. This positions Base Power to capture market share in the expanding residential and utility-scale battery storage market amid escalating power demand and grid reliability concerns.