# Base Power funding rounds and investors

As of 14 Oct 2026, Base Power has raised $1.2B across 2 verified rounds on record; latest: $1 billion Series C led by Addition, announced 8 Oct 2025.

Base Power offers home energy solutions, including backup battery systems and fixed-rate electricity plans primarily for homeowners in Texas and Illinois.

Website: https://basepowercompany.com  
Headquarters: Austin, Texas  
Page: https://fireround.dev/companies/basepowercompany.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-10-08 | Series C | $1 billion | Addition | Trust Ventures, Valor Equity Partners, Thrive Capital, Lightspeed, Andreessen Horowitz, Altimeter Capital, StepStone, Elad Gil, 137 Ventures, Terrain, Waybury, Ribbit Capital, CapitalG, Spark Capital, Bond Capital, Lowercarbon Capital, Avenir, Glade Brook Capital, Positive Sum, 1789 Capital | [businesswire.com](https://www.businesswire.com/news/home/20251008106005/en/Base-Power-Raises-%241-Billion-Series-C-to-Build-the-Future-of-American-Power) |
| 2025-04-09 | Series B | $200 million | Addition, Andreessen Horowitz, Lightspeed, Valor Equity Partners | Thrive Capital, Altimeter Capital, Terrain, Trust Ventures | [businesswire.com](https://www.businesswire.com/news/home/20250409624698/en/Base-Power-Raises-%24200M-Series-B-to-Reinforce-the-Texas-Power-Grid-Accelerate-National-Expansion-and-Build-American-Manufacturing-Capabilities) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.