Base Power revenue and valuation
Specter estimates Base Power's annual revenue at $164M to $460M and its valuation at $10.8B to $15.6B. The company was priced at $13B in August 2026.
- Estimated revenue
- $164M–$460M
- Estimated valuation
- $10.8B–$15.6B
- Total funding
- $2.27B
- Founded
- 2023
- Headquarters
- Austin, United States
- Employees
- 509
Base Power revenue
Specter's model puts current revenue between $164M and $460M.
Monthly data
| Month | Specter estimate | Low | High | Reported revenue |
|---|---|---|---|---|
| $310M | $164M | $460M | ||
| $280M | $150M | $420M | ||
| $290M | $125M | $450M | ||
| $340M | $105M | $570M | ||
| $280M | $88M | $470M | ||
| $270M | $87M | $450M | ||
| $210M | $57M | $360M | ||
| $168M | $34M | $300M | ||
| $171M | $40M | $300M | ||
| $121M | $19M | $220M | ||
| $129M | $21M | $240M | ||
| $143M | $34M | $250M | ||
| $111M | $18M | $210M | ||
| $76M | $23M | $128M | ||
| $60M | $17M | $103M | ||
| $63M | $17M | $109M | ||
| $55M | $17M | $94M | ||
| $58M | $15M | $100M | ||
| $48M | $14M | $81M | ||
| $30M | $10M | $50M | ||
| $31M | $7.7M | $54M | ||
| $29M | $5.4M | $52M | ||
| $23M | $5.3M | $40M | ||
| $28M | $6.2M | $49M | ||
| $17M | $4.8M | $29M | ||
| $18M | $6.4M | $30M | ||
| $14M | $5M | $23M | ||
| $14M | $4.8M | $24M | ||
| $10M | $4.6M | $16M |
Base Power valuation
Base Power's valuation rose from $4B at its Series C in October 2025 to $13B at its Series D in August 2026. Specter's live estimate sits between $10.8B and $15.6B.
Monthly data
| Month | Specter estimate | Low | High | Reported valuation |
|---|---|---|---|---|
| $13B | $10.8B | $15.6B | $13B (press) | |
| $13B | $10.8B | $15.7B | ||
| $13B | $10.8B | $15.6B | $13B (round) | |
| $10.3B | $7.81B | $13.5B | ||
| $8.11B | $6.28B | $10.5B | ||
| $6.41B | $5.04B | $8.15B | ||
| $5.06B | $4.1B | $6.25B | ||
| $4B | $3.33B | $4.81B | $4B (press) | |
| $4B | $3.1B | $5.16B | ||
| $4B | $3.22B | $4.96B | ||
| $4B | $3.29B | $4.87B | ||
| $4B | $3.31B | $4.84B | ||
| $4B | $3.33B | $4.81B | $4B (round) | |
| $3.46B | $2.84B | $4.23B | ||
| $3B | $2.5B | $3.61B | $3B (press) | |
| $1.97B | $1.29B | $2.36B | ||
| $2B | $1.42B | $2.4B | ||
| $1.53B | $1.09B | $1.9B | ||
| $1.63B | $1.27B | $2.17B | ||
| $450M | $210M | $590M | ||
| $450M | $250M | $590M | ||
| $440M | $210M | $580M | ||
| $420M | $200M | $610M | ||
| $420M | $210M | $620M | ||
| $400M | $185M | $610M | ||
| $360M | $176M | $600M | ||
| $320M | $157M | $630M | ||
| $300M | $173M | $580M | ||
| $310M | $220M | $520M |
Base Power funding rounds
| Date | Round | Raised | Post-money valuation | Lead investors |
|---|---|---|---|---|
| Corporate round | Undisclosed | Undisclosed | Walmart | |
| Series D | $1B | $13B | JPMorganChase, Addition, Ribbit Capital, Valor Equity Partners | |
| Series C | $1B | $4B | Addition | |
| Series B | $200M | Undisclosed | Valor Equity Partners, Lightspeed Venture Partners, Addition, Andreessen Horowitz | |
| Series A | $68M | Undisclosed | Thrive Capital |
Base Power competitors
The home battery market centers on the transition from hardware sales to bundled energy services.
| Company | Revenue | Valuation |
|---|---|---|
| $164M–$460M | $10.8B–$15.6B | |
| $1.3M–$8.6M | $131M–$230M | |
| $3.6M–$26M | $32M–$149M | |
| $3.98B–$6.19B | $6.65B–$30.8B | |
| $66.6B–$98.4B | $1.04T–$2.39T |
Base Power revenue and valuation FAQ
What is Base Power's revenue?
Specter estimates Base Power's annual revenue at $164M to $460M as of October 2026.
What is Base Power's valuation?
Base Power's latest post-money valuation is $13B, from an August 2026 Series D. Specter's live estimate is $10.8B to $15.6B.
How much funding has Base Power raised?
$2.27B across five rounds, from a $68M Series A in May 2024 to a corporate round in October 2026.
Who invested in Base Power?
34 investors, including Addition, JPMorganChase, Lightspeed Venture Partners, Ribbit Capital, Valor Equity Partners and Walmart.
Who are Base Power's competitors?
Branch Energy, David Energy, Sunrun and Tesla. Specter ranks 30 competitors for Base Power.