# Climate Capital: portfolio, investments and team

> Climate Capital is a vc firm based in United States. 81 investments on record, 18 in the last 12 months, latest Oct 2026.

Source: https://millionrounds.com/fund/climate-capital (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# Climate Capital

Last cheque observed Oct 2026; 81 cheques on record.

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Deploying now New fund $5.7M, Mar 2025 VC firm

Pre-seed Seed Series A Climate

Follow Climate Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fclimate-capital)

Deploying now

**69%** of best year **18** **cheques in 12 months**, 81 on record

Since the last cheque **10** days **00** hrs **00** min **00** sec

Median round **$6.0M** Rounds led **0 of 81** Sole investor **4 rounds** Mostly in **United States, 78%**

Pitch Climate Capital

## Climate Capital highlights

- 01 18 cheques in the last 12 months
- 02 Mostly Seed and Venture: 57% of its rounds
- 03 Sole investor in 4 rounds, median $6.5M

## What they do

> Climate Capital - Early Stage Climate VC Fund From their own website

- **Type:** VC firm
- **Cheque size:** Not stated
- **Stages:** Pre-seed Seed Series A
- **Sectors:** Climate
- **Based in:** San Francisco, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **81 appearances**

- **2026** 18 rounds
- **Oct** **[Hephaestus](https://millionrounds.com/company/hephaestus)** Series A · GB · Pulse 2.0 **$17M** With 4 others
- **Sept** **[Kanin Energy](https://millionrounds.com/company/kanin-energy)** Growth · CA · BetaKit **$100M** With 3 others
- **Sept** **[Gridsight](https://millionrounds.com/company/gridsight)** Series B · AU · Startup Daily **$26M** With 5 others
- **Jul** **[CleanFiber](https://millionrounds.com/company/cleanfiber)** US **$4.5M** With 2 others
- **Jun** **[Terra AI](https://millionrounds.com/company/terra-ai)** Series A · US **$20M** With 3 others
- **May** **[Thea Energy](https://millionrounds.com/company/thea-energy)** Series B · US · TechCrunch **$100M** With 16 others
- **Apr** **[Critical Loop](https://millionrounds.com/company/critical-loop)** Series A · US · TechStartups **$26M** With 6 others
- **Mar** **[Voltpost](https://millionrounds.com/company/voltpost)** Venture · US **Undisclosed** With 1 other
- **Mar** **[Scalvy](https://millionrounds.com/company/scalvy)** Series A · US **$14M** With 1 other
- **Feb** **[Ferveret](https://millionrounds.com/company/ferveret)** Venture · US **Undisclosed** With 2 others
- **Feb** **[Supra Elemental Recovery](https://millionrounds.com/company/supra-elemental-recovery)** Pre-seed · US **$2.0M** With 1 other
- **Feb** **[Rosy Soil](https://millionrounds.com/company/rosy-soil)** Series A · US **$5.0M** With 2 others
- **Feb** **[EverFleet](https://millionrounds.com/company/everfleet)** Debt · US **$16M** With 2 others
- **Jan** **[Summit Ridge Energy](https://millionrounds.com/company/summit-ridge-energy)** Debt · US **$290M** With 2 others
- **Jan** **[Enduring Planet](https://millionrounds.com/company/enduring-planet)** Venture · US **Undisclosed** With 2 others
- **Jan** **[Transition Metal Solutions](https://millionrounds.com/company/transition-metal-solutions)** Seed · US **$6.0M** With 2 others
- **Jan** **[Orpheus Ocean](https://millionrounds.com/company/orpheus-ocean)** Venture · US **Undisclosed** With 3 others
- **Jan** **[BoxPower](https://millionrounds.com/company/boxpower)** Venture · US **$6.7M** With 3 others
- **2025** 20 rounds
- **Oct** **[Sizable Energy](https://millionrounds.com/company/sizable-energy)** Seed · IT · TechStartups **$8.0M** With 7 others
- **Oct** **[Kodama Systems](https://millionrounds.com/company/kodama-systems)** Seed · US **$7.0M** With 4 others
- **Oct** **[DiviGas](https://millionrounds.com/company/divigas)** Crowdfunding · SG **$614K** With 2 others
- **Oct** **[Pila Energy](https://millionrounds.com/company/pila-energy)** Seed · US **$4.0M** With 3 others
- **Sept** **[4QT](https://millionrounds.com/company/4qt)** Venture · CH **Undisclosed** With 3 others
- **Sept** **[Inlyte Energy](https://millionrounds.com/company/inlyte-energy)** Venture · US **Undisclosed** With 2 others
- **Aug** **[ChemFinity Technologies](https://millionrounds.com/company/chemfinity-technologies)** Venture · US **Undisclosed** With 2 others
- **Aug** **[Magnefy](https://millionrounds.com/company/magnefy)** Pre-seed · US **$1.4M** With 3 others
- **Jul** **[SWTCH](https://millionrounds.com/company/swtch)** Grant · CA **$368K** With 1 other
- **Jun** **[Cala Systems](https://millionrounds.com/company/cala-systems)** Venture · US **$8.1M** With 1 other
- **May** **[Reflect Orbital](https://millionrounds.com/company/reflect-orbital)** Series A · US **$20M** With 3 others
- **Mar** **[BetterFleet](https://millionrounds.com/company/betterfleet)** Series A · US · Startup Daily **$15M** With 4 others
- **Mar** **[Evenergi](https://millionrounds.com/company/evenergi)** Series A · US **$5.0M** With 1 other
- **Mar** **[Eos Atomics](https://millionrounds.com/company/eos-atomics)** Pre-seed · US **$800K** With 2 others
- **Mar** **[Ravel](https://millionrounds.com/company/ravel)** Venture · US **Undisclosed** With 2 others
- **Mar** **[Tandem Repeat](https://millionrounds.com/company/tandem-repeat)** Grant · US **$1.5M** With 1 other
- **Mar** **[Orpheus Ocean](https://millionrounds.com/company/orpheus-ocean)** Pre-seed · US **$2.8M** With 1 other
- **Feb** **[CarbonQuest](https://millionrounds.com/company/carbonquest)** Venture · US · AlleyWatch **$20M** With 3 others
- **Jan** **[Moment Energy](https://millionrounds.com/company/moment-energy)** Series A · CA · Audacy **$15M** With 9 others
- **Jan** **[Atomo Coffee](https://millionrounds.com/company/atomo-coffee)** Series B · US **$7.8M** With 4 others
- **2024** 16 rounds
- **Dec** **[Differential Bio](https://millionrounds.com/company/differential-bio)** Pre-seed · DE **$2.1M** With 3 others
- **Oct** **[Upshift](https://millionrounds.com/company/upshift)** Seed · US **$770K** With 2 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.

## The team

Named by the firm itself, on a filing, its Form ADV or its company registration **3 named**

JK **Jennifer Kan** Manager i Filing they signed

ML **Michael Luciani** Manager i Filing they signed

SA **Sundeep Ahuja** Manager i Filing they signed

We also hold **3** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

New fund on file

**$5.7M**

raised in Mar 2025

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

## The cheque

Pre-seed Seed Series A

Median round joined **$6.0M** the round, not its cheque Alone, median **$6.5M**

Led 0 of 81 rounds **0%**

- **Sole investor:** 4 rounds
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Seed said *26*
- Venture *17*
- Series A said *12*
- Pre-seed said *11*
- Series B *6*
- Grant *3*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Y Combinator](https://millionrounds.com/fund/y-combinator) 8
- [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) 6
- [Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) 6
- [At One Ventures](https://millionrounds.com/fund/at-one-ventures) 4
- [Better Ventures](https://millionrounds.com/fund/better-ventures) 4
- [MCJ](https://millionrounds.com/fund/mcj) 4

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## Who they invest alongside

The investors most often in the same rounds as Climate Capital. A count of rooms they were both in, not a relationship either has claimed.

[**Y Combinator** Accelerator **8** rounds together](https://millionrounds.com/fund/y-combinator)[**Alumni Ventures** VC firm **6** rounds together](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)[**Collaborative Fund** VC firm **6** rounds together](https://millionrounds.com/fund/collaborative-fund)[**At One Ventures** VC firm **4** rounds together](https://millionrounds.com/fund/at-one-ventures)[**Better Ventures** VC firm **4** rounds together](https://millionrounds.com/fund/better-ventures)[**MCJ** VC firm **4** rounds together](https://millionrounds.com/fund/mcj)[**Techstars** VC firm **4** rounds together](https://millionrounds.com/fund/techstars)[**US Department of Energy** Government **4** rounds together](https://millionrounds.com/fund/u-s-department-of-energy)[**Unruly Capital** VC firm **4** rounds together](https://millionrounds.com/fund/unruly-capital)[**Gaingels** Private equity **3** rounds together](https://millionrounds.com/fund/gaingels)[**Lux Capital** VC firm **3** rounds together](https://millionrounds.com/fund/lux-capital)[**SOSV** VC firm **3** rounds together](https://millionrounds.com/fund/sosv)

## Recently backed

The latest companies Climate Capital put money into.

[**Kanin Energy** $100M · Sept 2026](https://millionrounds.com/company/kanin-energy)[**Gridsight** $26M · Sept 2026](https://millionrounds.com/company/gridsight)[**CleanFiber** $4.5M · Jul 2026](https://millionrounds.com/company/cleanfiber)[**Thea Energy** $100M · May 2026](https://millionrounds.com/company/thea-energy)[**Critical Loop** $26M · Apr 2026](https://millionrounds.com/company/critical-loop)[**Voltpost** Mar 2026](https://millionrounds.com/company/voltpost)

## Mentioned on podcasts

Episodes that name Climate Capital in their description, not their title.

- [This Week in Startups](https://millionrounds.com/podcasts/this-week-in-startups) 24 Jul 2022 · 1h 3m Telling founders "no," Board meeting etiquette (VC School), + Michael Luciani | E1516 With [Michael Luciani](https://millionrounds.com/person/michael-luciani) Mentions [Climate Capital](https://millionrounds.com/fund/climate-capital)[Trust Capital](https://millionrounds.com/fund/trust-capital) Apple PodcastsShow page

## Quick answers about Climate Capital

### What does Climate Capital invest in?

Climate Capital invests most often at Seed and Venture (57% of the rounds on record), in sectors such as Climate.

### How active is Climate Capital?

81 investments on record, 18 of them in the last 12 months. The most recent was in Oct 2026.

### What has Climate Capital invested in recently?

Its most recent investments on record: Hephaestus (Series A, Oct 2026), Kanin Energy (Growth, Sept 2026) and Gridsight (Series B, Sept 2026).

### How big are Climate Capital's cheques?

The median round it joins is $6.0M.

### Does Climate Capital lead rounds?

Rarely, if at all: none of its 81 investments on record names it as the lead.

### Where does Climate Capital invest?

Most of the companies it backs are in the United States (78%) and Canada (8%).

### Is Climate Capital investing now?

Yes: it is actively investing, with 18 investments in the last 12 months.

### Who does Climate Capital invest alongside?

Most often Y Combinator (8 rounds together), Alumni Ventures (6 rounds together) and Collaborative Fund (6 rounds together).

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=climate-capital) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=climate-capital)