Base Power, founded in 2023 in Austin, Texas, installs home battery systems paired with a fixed-rate electricity plan, giving homes backup power and using the batteries to support the grid. It raised a $1 billion Series C in October 2025.
At a glance
| Price from | Not public |
| Best for | Homeowners in Texas and Illinois wanting backup power |
From Base Power's own website.
What stands out
- Battery and power plan in one package
- Fast customer growth
Worth knowing
- Only available in two states
- Battery stays owned by Base
How it ranks
Base Power is ranked 8th of 10 in Best Battery Startups (Lister Score 87.9).
#8 in Best Battery Startups · Lister Score 87.9
Base Power says it is trusted by more than 30,000 homeowners across Texas and Illinois..
| Rank | Best Battery Startups | Score |
|---|---|---|
| 1 | Form Energy | 97.0 |
| 2 | Group14 Technologies | 95.7 |
| 3 | Lyten | 94.4 |
| 4 | Verkor | 93.1 |
| 5 | Peak Energy | 91.8 |
| 6 | Nyobolt | 90.5 |
| 7 | EnerVenue | 89.2 |
| 8 | Base Power | 87.9 |
| 9 | Alsym Energy | 86.6 |
| 10 | Echion Technologies | 85.3 |
Frequently asked questions
How does Base Power rank on Lister?
Base Power is ranked 8th of 10 in Best Battery Startups (Lister Score 87.9).
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