# Planetary Venture Capital: portfolio, investments and team > Planetary Venture Capital is a vc firm. 1 investment on record, 1 in the last 12 months, latest May 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/planetary-venture-capital (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Planetary Venture Capital Last cheque observed May 2026; 1 cheques on record. Email VC firm Deploying now Growth AI Climate-tech Clean-energy Follow Planetary Venture Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fplanetary-venture-capital) Deploying now **100%** of best year **1** **cheques in 12 months**, 1 on record Since the last cheque **184** days **00** hrs **00** min **00** sec Median round **$140M** Rounds led **0 of 1** Pitch Planetary Venture Capital ## Planetary Venture Capital highlights - 01 1 cheques in the last 12 months - 02 Mostly Growth: 100% of its rounds ## What they do > PlanetaryVC, founded by Ramez Naam, is a venture capital firm investing in the technologies for human and planetary flourishing From their own website - **Type:** VC firm - **Cheque size:** Not stated - **Sectors:** AI Climate-tech Clean-energy - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **1 appearances** - **2026** 1 round - **May** **[Panthalassa](https://millionrounds.com/company/panthalassa)** Growth · US · TechStartups **$140M** With 26 others An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## What they claim to have backed From their own portfolio page (on their website) **12** of 29 we have independently watched raise [Arcadia-Power](https://millionrounds.com/company/arcadia-power)[Planetary-scale clean energy](https://millionrounds.com/company/sparkfund)[RISC_Zero](https://millionrounds.com/company/risc-zero)[Singularity University](https://millionrounds.com/company/singularity-university)[Solstice](https://millionrounds.com/company/solstice)[bright](https://millionrounds.com/company/bright)[electrum](https://millionrounds.com/company/electrum)[kwh_logo_transparent-bg](https://millionrounds.com/company/kwh-analytics)[leveltenenergy](https://millionrounds.com/company/levelten-energy)[panthalassa-wordmark](https://millionrounds.com/company/panthalassa)[weave grid](https://millionrounds.com/company/weavegrid)[xeal](https://millionrounds.com/company/xeal) AtmosLogo_horiz ESSinc Logo_amperon_340x204 Smaller, Cheaper, Faster agentic-infrastructure-card alpha-grid-wordmark amply electra-ai-card hst solar lemurian-labs-wordmark onswitchlogo_edited ouros-energy-card quidnet seale steelhead tandam_edited wind power Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded. ## The cheque Growth Median round joined **$140M** the round, not its cheque Led 0 of 1 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** May 2026 Rounds by stage said on their site - Growth *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching Planetary Venture Capital?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies Planetary Venture Capital put money into. [**Panthalassa** $140M · May 2026](https://millionrounds.com/company/panthalassa) ## Quick answers about Planetary Venture Capital ### What does Planetary Venture Capital invest in? Planetary Venture Capital invests most often at Growth (100% of the rounds on record), in sectors such as AI, Climate-tech and Clean-energy. ### How active is Planetary Venture Capital? 1 investments on record, 1 of them in the last 12 months. The most recent was in May 2026. ### What has Planetary Venture Capital invested in recently? Its most recent investments on record: Panthalassa (Growth, May 2026). ### How big are Planetary Venture Capital's cheques? The median round it joins is $140M. ### Is Planetary Venture Capital investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is Planetary Venture Capital? Planetary Venture Capital is a VC firm. ### Where does this information on Planetary Venture Capital come from? From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? 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