Base Power raises another $1B to save the grid using backyard batteries
Where most energy storage companies look for big tracts of land near large connections to the grid, Base Power is betting that it can beat them all by putting batteries in people’s backyards instead. It appears to be paying off, with Base Power installing more than 500 megawatt-hours of storage over the past few years. The startup announced today that it has raised another $1 billion less than a year after its last billion-dollar round.
- ▪Where most energy storage companies look for big tracts of land near large connections to the grid, Base Power is betting that it can beat them all by putting batteries in people’s backyards instead.
- ▪It appears to be paying off, with Base Power installing more than 500 megawatt-hours of storage over the past few years.
- ▪The startup announced today that it has raised another $1 billion less than a year after its last billion-dollar round.
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| Original publisher | TechCrunch |
| Canonical URL | https://techcrunch.com/2026/08/03/base-power-raises-another-1b-to-save-the-grid-using-backyard-batteries/ |
| Publication time | Mon, 03 Aug 2026 16:46:57 +0000 |
| Retrieval time | 2026-08-03T16:50:44.000Z |
| Last seen | 2026-08-03T16:50:44.000Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | nAR1xCoI5YJf · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Where most energy storage companies look for big tracts of land near large connections to the grid, Base Power is betting that it can beat them all by putting batteries in people’s backyards instead. It appears to be paying off, with Base Power installing more than 500 megawatt-hours of storage over the past few years. The startup announced today that it has raised another $1 billion less than a year after its last billion-dollar round. The Series D values the company at a $13 billion post-money valuation. Base Power is installing about 100 batteries per day, according to The Wall Street Journal report, and it hopes to double that by the end of the year. That works out to about 8 megawatt-hours of storage installed per day.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at TechCrunch.
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