Market
ClimateClear all
Lanes are never summed. Equity is Form D filings and matched press rounds; awards and exits will have their own sources.
Climate: subsectors
6 subsectors, sized by amount sold · 90 days to 2026-10-04 · as of 2026-10-0316 rounds not yet in a sector
16 rounds not yet in a sector
- ▲ Rising
- Steady
- Leaning (80%)
- ▼ Falling
- Quiet
Coloured by subsector state, 28 days to 2026-10-02 vs prior 28; shaded when the change is clear at 90% confidence, palest when only at 80%.
Equity · amount sold
Capital by week
Dollars sold per filing week, round count under each bar · 4 weeks to 2026-10-04 · as of 2026-10-03Stage mix
Inferred stage · 90 days to 2026-10-04 · as of 2026-10-03- Pre-seed123 roundsPre-seed rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $157MAmount sold in original Pre-seed filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
- Seed383 roundsSeed rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $1.2BAmount sold in original Seed filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
- Series A287 roundsSeries A rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $3.7BAmount sold in original Series A filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
- Series B88 roundsSeries B rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $3.5BAmount sold in original Series B filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
- Series C+84 roundsSeries C+ rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $28.8BAmount sold in original Series C+ filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
- Stage not inferred7 roundsStage not inferred rounds filed in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed → · $1.0BAmount sold in original Stage not inferred filings in the 90 days to 2026-10-04 · as of 2026-10-03How this is computed →
Bar length is each stage’s share of the window’s rounds. Dollars of original filings only: an amendment’s restated amount counts in the map, not here. Stage is inferred from the amount sold, never stated on Form D; a stage named in a press release wins.
Where it landed
Which states the money was raised from, by the company's HQ · 90 days to 2026-10-04 · as of 2026-10-03- $0+
- $353M+
- $1.4B+
- $3.2B+
- $5.7B+
Mega-rounds shown separately (see the band above)
Rounds
Newest first · every row traces to a Form D on EDGAR or a matched press release · as of 2026-10-03| Company | Sector | Stage | Sold of offered | Filed | HQ | Exemption | Open roles | Hiring | Flags | |
|---|---|---|---|---|---|---|---|---|---|---|
| Petro Fluid Dynamics LLCQuiet$4.4M · Seed · Climate · 506(b) · Rapid City, SD · 2026-10-01New | Petro Fluid Dynamics LLCNew | Climate | Seed | $4.4MAmount sold on the filing of 2026-10-01 · as of 2026-10-03How this is computed → | 2026-10-01 | Rapid City, SD | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | New |
| NRGx, LLCQuiet$1.2M of $3.0M · Pre-seed · Climate · 506(c) · Broken Arrow, OK · 2026-10-01NewUndersubscribed | NRGx, LLCNewUndersubscribed | Climate | Pre-seed | $1.2M of $3.0MAmount sold of the amount offered on the filing of 2026-10-01 · as of 2026-10-03How this is computed → | 2026-10-01 | Broken Arrow, OK | 506(c) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | NewUndersubscribed |
| Heavy Oil SolutionsQuiet$4.0M of $4.0M · Seed · Climate · 506(b) · Farmington, NM · 2026-09-30New | Heavy Oil SolutionsNew | Climate | Seed | $4.0M of $4.0MAmount sold of the amount offered on the filing of 2026-09-30 · as of 2026-10-03How this is computed → | 2026-09-30 | Farmington, NM | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | New |
| Kanin EnergyHiring actively$18.6M of $60.0M · Series A · Climate · 506(b) · Houston, TX · 2026-09-29New | Kanin EnergyNew | Climate | Series A | $18.6M of $60.0MAmount sold of the amount offered on the filing of 2026-09-29 · as of 2026-10-03How this is computed → | 2026-09-29 | Houston, TX | 506(b) | 3The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | New |
| Path PowerQuiet$11.7M of $11.7M · Series A · Climate · 506(b) · Berkeley, CA · 2026-09-24 | Path Power | Climate | Series A | $11.7M of $11.7MAmount sold of the amount offered on the filing of 2026-09-24 · as of 2026-10-03How this is computed → | 2026-09-24 | Berkeley, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Mojave Energy SystemsQuiet$25.0M of $27.3M · Series B · Climate · 506(b) · Sunnyvale, CA · 2026-09-23 | Mojave Energy Systems | Climate | Series B | $25.0M of $27.3MAmount sold of the amount offered on the filing of 2026-09-23 · as of 2026-10-03How this is computed → | 2026-09-23 | Sunnyvale, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| GridXQuiet$7.5M of $7.5M · Series A · Climate · 506(b) · Walnut Creek, CA · 2026-09-23 | GridX | Climate | Series A | $7.5M of $7.5MAmount sold of the amount offered on the filing of 2026-09-23 · as of 2026-10-03How this is computed → | 2026-09-23 | Walnut Creek, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| FluxniumQuiet$7.0M · Seed · Climate · Los Angeles, CA · 2026-09-21 | Fluxnium | Climate | Seed | $7.0MAmount sold on the filing of 2026-09-21 · as of 2026-10-03How this is computed → | 2026-09-21 | Los Angeles, CA | — | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| First American Nuclear (FANCO)Quiet$1.0M of $25.0M · Pre-seed · Climate · 506(b) · Indianapolis, IN · 2026-09-18 | First American Nuclear (FANCO) | Climate | Pre-seed | $1.0M of $25.0MAmount sold of the amount offered on the filing of 2026-09-18 · as of 2026-10-03How this is computed → | 2026-09-18 | Indianapolis, IN | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Barrel Exploration, LLCQuiet$1.5M of $1.6M · Pre-seed · Climate · 506(b) · Denver, CO · 2026-09-16 | Barrel Exploration, LLC | Climate | Pre-seed | $1.5M of $1.6MAmount sold of the amount offered on the filing of 2026-09-16 · as of 2026-10-03How this is computed → | 2026-09-16 | Denver, CO | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| LicubeHiring actively$8.5M of $12.0M · Series A · Climate · 506(b) · Austin, TX · 2026-09-15 | Licube | Climate | Series A | $8.5M of $12.0MAmount sold of the amount offered on the filing of 2026-09-15 · as of 2026-10-03How this is computed → | 2026-09-15 | Austin, TX | 506(b) | 5The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| HeartlandQuiet$1.5M of $3.0M · Seed · Climate · 506(b) · Murfreesboro, TN · 2026-09-15 | Heartland | Climate | Seed | $1.5M of $3.0MAmount sold of the amount offered on the filing of 2026-09-15 · as of 2026-10-03How this is computed → | 2026-09-15 | Murfreesboro, TN | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Navajo Power, PBCQuiet$5.0M of $6.0M · Seed · Climate · 506(b) · Flagstaff, AZ · 2026-09-14Amended | Navajo Power, PBCAmended | Climate | Seed | $5.0M of $6.0MAmount sold of the amount offered as of the filing of 2026-09-25 · as of 2026-10-03How this is computed → | 2026-09-14 | Flagstaff, AZ | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | Amended |
| SkouriaQuiet$4.0M of $4.0M · Seed · Climate · 506(b) · Philadelphia, PA · 2026-09-14 | Skouria | Climate | Seed | $4.0M of $4.0MAmount sold of the amount offered on the filing of 2026-09-14 · as of 2026-10-03How this is computed → | 2026-09-14 | Philadelphia, PA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Faradyne Power SystemsQuiet$2.1M of $2.1M · Seed · Climate · 506(b) · Miami, FL · 2026-09-09 | Faradyne Power Systems | Climate | Seed | $2.1M of $2.1MAmount sold of the amount offered on the filing of 2026-09-09 · as of 2026-10-03How this is computed → | 2026-09-09 | Miami, FL | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| VerseQuiet$53.7M of $53.7M · Series B · Climate · 506(b) · San Francisco, CA · 2026-09-04 | Verse | Climate | Series B | $53.7M of $53.7MAmount sold of the amount offered on the filing of 2026-09-04 · as of 2026-10-03How this is computed → | 2026-09-04 | San Francisco, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Bluecore EnergyHiring actively$19.4M of $21.8M · Series A · Climate · 506(b) · Long Beach, FL · 2026-09-04 | Bluecore Energy | Climate | Series A | $19.4M of $21.8MAmount sold of the amount offered on the filing of 2026-09-04 · as of 2026-10-03How this is computed → | 2026-09-04 | Long Beach, FL | 506(b) | 10The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| GasEntecQuiet$15.5M of $50.0M · Series A · Climate · 506(b) · San Francisco, CA · 2026-09-02 | GasEntec | Climate | Series A | $15.5M of $50.0MAmount sold of the amount offered on the filing of 2026-09-02 · as of 2026-10-03How this is computed → | 2026-09-02 | San Francisco, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Noteworthy AIHiring actively$15.0M of $18.2M · Series A · Climate · 506(b) · New Haven, CT · 2026-08-26AI-native | Noteworthy AIAI-native | Climate | Series A | $15.0M of $18.2MAmount sold of the amount offered on the filing of 2026-08-26 · as of 2026-10-03How this is computed → | 2026-08-26 | New Haven, CT | 506(b) | 1The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | AI-native |
| GroundedHiring actively$4.7M of $4.8M · Seed · Climate · 506(b) · Detroit, MI · 2026-08-25 | Grounded | Climate | Seed | $4.7M of $4.8MAmount sold of the amount offered on the filing of 2026-08-25 · as of 2026-10-03How this is computed → | 2026-08-25 | Detroit, MI | 506(b) | 17The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| MantelQuiet$18.3M of $25.0M · Series A · Climate · 506(b) · Cambridge, MA · 2026-08-24 | Mantel | Climate | Series A | $18.3M of $25.0MAmount sold of the amount offered on the filing of 2026-08-24 · as of 2026-10-03How this is computed → | 2026-08-24 | Cambridge, MA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Antares NuclearHiring actively$60.0M of $85.0M · Series B · Climate · 506(b) · Torrance, CA · 2026-08-18 | Antares Nuclear | Climate | Series B | $60.0M of $85.0MAmount sold of the amount offered on the filing of 2026-08-18 · as of 2026-10-03How this is computed → | 2026-08-18 | Torrance, CA | 506(b) | 87The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| Antares Nuclear: $320M of $320M · Series C+ · Climate · 506(b) · Torrance, CA · 2026-07-28 | Antares Nuclear | Climate | Series C+ | $320M of $320MAmount sold of the amount offered on the filing of 2026-07-28 · as of 2026-10-03How this is computed → | 2026-07-28 | Torrance, CA | 506(b) | 87The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| Tejon Treating & Carbon SolutionsQuiet$295M · Series C+ · Climate · 506(b) · Denver, CO · 2026-08-17 | Tejon Treating & Carbon Solutions | Climate | Series C+ | $295MAmount sold on the filing of 2026-08-17 · as of 2026-10-03How this is computed → | 2026-08-17 | Denver, CO | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| CPTIQuiet$2.1M of $5.2M · Seed · Climate · 506(b), 4(a)(5) · San Francisco, CA · 2026-08-14 | CPTI | Climate | Seed | $2.1M of $5.2MAmount sold of the amount offered on the filing of 2026-08-14 · as of 2026-10-03How this is computed → | 2026-08-14 | San Francisco, CA | 506(b), 4(a)(5) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| OBE PowerQuiet$1.9M of $8.4M · Seed · Climate · 506(b) · Miami, FL · 2026-08-14 | OBE Power | Climate | Seed | $1.9M of $8.4MAmount sold of the amount offered on the filing of 2026-08-14 · as of 2026-10-03How this is computed → | 2026-08-14 | Miami, FL | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| OrganiCore Nuclear, Inc.Quiet$15.0M of $65.0M · Series A · Climate · 506(b) · Reston, VA · 2026-08-13 | OrganiCore Nuclear, Inc. | Climate | Series A | $15.0M of $65.0MAmount sold of the amount offered on the filing of 2026-08-13 · as of 2026-10-03How this is computed → | 2026-08-13 | Reston, VA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| LibertyStreamQuiet$14.2M of $14.2M · Series A · Climate · 506(b) · Dallas, TX · 2026-08-13 | LibertyStream | Climate | Series A | $14.2M of $14.2MAmount sold of the amount offered on the filing of 2026-08-13 · as of 2026-10-03How this is computed → | 2026-08-13 | Dallas, TX | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| ReservoirQuiet$8.1M of $8.1M · Series A · Climate · 506(b) · Charlestown, MA · 2026-08-13 | Reservoir | Climate | Series A | $8.1M of $8.1MAmount sold of the amount offered on the filing of 2026-08-13 · as of 2026-10-03How this is computed → | 2026-08-13 | Charlestown, MA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Reservoir: $5.0M of $5.0M · Seed · Climate · 506(b) · Charlestown, MA · 2026-07-23 | Reservoir | Climate | Seed | $5.0M of $5.0MAmount sold of the amount offered on the filing of 2026-07-23 · as of 2026-10-03How this is computed → | 2026-07-23 | Charlestown, MA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| AiGentHiring actively$17.5M of $17.5M · Series A · Climate · 506(b) · Houston, TX · 2026-08-12 | AiGent | Climate | Series A | $17.5M of $17.5MAmount sold of the amount offered on the filing of 2026-08-12 · as of 2026-10-03How this is computed → | 2026-08-12 | Houston, TX | 506(b) | 6The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| Darcy SolutionsHiring actively$15.0M of $20.4M · Series A · Climate · 506(b) · Saint Paul, MN · 2026-08-11 | Darcy Solutions | Climate | Series A | $15.0M of $20.4MAmount sold of the amount offered on the filing of 2026-08-11 · as of 2026-10-03How this is computed → | 2026-08-11 | Saint Paul, MN | 506(b) | 4The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| Mariana MineralsHiring actively$310M of $310M · Series C+ · Climate · 506(b) · San Francisco, CA · 2026-08-06 | Mariana Minerals | Climate | Series C+ | $310M of $310MAmount sold of the amount offered on the filing of 2026-08-06 · as of 2026-10-03How this is computed → | 2026-08-06 | San Francisco, CA | 506(b) | 74The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| AntoraHiring actively$458M of $550M · Series C+ · Climate · 506(b) · Sunnyvale, CA · 2026-08-04 | Antora | Climate | Series C+ | $458M of $550MAmount sold of the amount offered on the filing of 2026-08-04 · as of 2026-10-03How this is computed → | 2026-08-04 | Sunnyvale, CA | 506(b) | 43The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| Emerald AIHiring actively$90.2M of $150M · Series C+ · Climate · 506(b) · Washington, DC · 2026-08-03 | Emerald AI | Climate | Series C+ | $90.2M of $150MAmount sold of the amount offered on the filing of 2026-08-03 · as of 2026-10-03How this is computed → | 2026-08-03 | Washington, DC | 506(b) | 11The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| SilaHiring actively$310M of $561M · Series C+ · Climate · 506(b) · Alameda, CA · 2026-07-31 | Sila | Climate | Series C+ | $310M of $561MAmount sold of the amount offered on the filing of 2026-07-31 · as of 2026-10-03How this is computed → | 2026-07-31 | Alameda, CA | 506(b) | 38The company's open roles on its careers page · as of 2026-10-03How this is computed → | Hiring actively | |
| ATS EnergyQuiet$4.6M of $9.0M · Seed · Climate · 506(b) · Loveland, CO · 2026-07-31 | ATS Energy | Climate | Seed | $4.6M of $9.0MAmount sold of the amount offered on the filing of 2026-07-31 · as of 2026-10-03How this is computed → | 2026-07-31 | Loveland, CO | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| ATS Energy: $6.5M of $6.5M · Series A · Climate · 506(b) · Loveland, CO · 2026-07-10 | ATS Energy | Climate | Series A | $6.5M of $6.5MAmount sold of the amount offered on the filing of 2026-07-10 · as of 2026-10-03How this is computed → | 2026-07-10 | Loveland, CO | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Channing Street Copper CoQuiet$9.8M of $9.8M · Series A · Climate · 506(b) · Berkeley, CA · 2026-07-30Amended | Channing Street Copper CoAmended | Climate | Series A | $9.8M of $9.8MAmount sold of the amount offered as of the filing of 2026-07-30 · as of 2026-10-03How this is computed → | 2026-07-30 | Berkeley, CA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | Amended |
| NanoramicQuiet$9.0M of $15.0M · Series A · Climate · 506(b) · Woburn, MA · 2026-07-30 | Nanoramic | Climate | Series A | $9.0M of $15.0MAmount sold of the amount offered on the filing of 2026-07-30 · as of 2026-10-03How this is computed → | 2026-07-30 | Woburn, MA | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Wildfire Water SolutionsQuiet$8.0M of $8.0M · Series A · Climate · 506(b) · Bend, OR · 2026-07-30 | Wildfire Water Solutions | Climate | Series A | $8.0M of $8.0MAmount sold of the amount offered on the filing of 2026-07-30 · as of 2026-10-03How this is computed → | 2026-07-30 | Bend, OR | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Pasto Bueno TungstenQuiet$2.9M of $2.9M · Seed · Climate · 506(b) · Miami, FL · 2026-07-28 | Pasto Bueno Tungsten | Climate | Seed | $2.9M of $2.9MAmount sold of the amount offered on the filing of 2026-07-28 · as of 2026-10-03How this is computed → | 2026-07-28 | Miami, FL | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet | |
| Princeton Critical Minerals (PCM)Quiet$11.0M of $11.0M · Series A · Climate · 506(b) · Newark, NJ · 2026-07-27 | Princeton Critical Minerals (PCM) | Climate | Series A | $11.0M of $11.0MAmount sold of the amount offered on the filing of 2026-07-27 · as of 2026-10-03How this is computed → | 2026-07-27 | Newark, NJ | 506(b) | 0The company's open roles on its careers page · as of 2026-10-03How this is computed → | Quiet |