Latest Climate tech Startup Funding Rounds

Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.

This page showsSector: Climate tech
Rounds
410
Jan 1 – Oct 12, 2026
Disclosed funding
$23.1B
334 disclosed amounts
Median round
$13M
Of disclosed amounts
410 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
ReverionClimate tech · GermanyCompany profile

Reversible solid oxide fuel cell power plants that generate dispatchable electricity from gas and can store surplus power as storable gas.

Reversible solid oxide fuel cell power plants that generate dispatchable electricity from gas and can store surplus power as storable gas.

$175MSeries BClimate techGermanyInvestors
TeslaMobility · United StatesCompany profile

Designs, manufactures and sells electric vehicles, battery storage systems and solar energy products.

Designs, manufactures and sells electric vehicles, battery storage systems and solar energy products.

≤$30BCommitted credit facilitiesUndisclosedClimate tech, MobilityUnited StatesInvestors
Undisclosed
Vela EnergyClimate tech · United StatesCompany profile

AI agents coordinate procurement and permitting work for large energy and data-center projects.

AI agents coordinate procurement and permitting work for large energy and data-center projects.

$1.3MPre-SeedPre-seedClimate techUnited StatesInvestors
Frontline GigBusiness services · United StatesCompany profile

Frontline Gig connects workers with paid training and field experience on clean-energy and community-resilience projects.

Frontline Gig connects workers with paid training and field experience on clean-energy and community-resilience projects.

$250KPre-seed social-impact investmentPre-seedClimate tech, Business servicesUnited StatesInvestors
Solcoa IndustriesIndustrial tech · United StatesCompany profile

Solcoa Industries produces rare-earth metals using halide-free chemistry and modular reactors designed and operated in-house.

Solcoa Industries produces rare-earth metals using halide-free chemistry and modular reactors designed and operated in-house.

$75MSeed financing; equity, debt, and equipment financingSeedClimate tech, Industrial techUnited StatesInvestors
Prime MinuteClimate tech · United StatesCompany profile

Prime Minute develops disaster-response technology combining live intelligence, AI-assisted mission analysis and aerial suppression.

Prime Minute develops disaster-response technology combining live intelligence, AI-assisted mission analysis and aerial suppression.

$15MPre-SeedPre-seedClimate techUnited StatesInvestors
AdaptavateClimate tech · United KingdomCompany profile

Adaptavate develops lower-carbon construction materials and manufacturing technology, including bio-based wallboard and processes that help gypsum producers make carbon-storing boards.

Adaptavate develops lower-carbon construction materials and manufacturing technology, including bio-based wallboard and processes that help gypsum producers make carbon-storing boards.

£4MFunding package (first close)UndisclosedClimate techUnited KingdomInvestors
Mojave Energy SystemsClimate tech · United StatesCompany profile

Mojave Energy Systems makes commercial HVAC equipment that controls humidity independently from air temperature.

Mojave Energy Systems makes commercial HVAC equipment that controls humidity independently from air temperature.

$19MSeries BClimate techUnited StatesInvestors
American SupercriticalClimate tech · United StatesCompany profile

American Supercritical develops modular power equipment that converts waste heat into electricity using supercritical carbon dioxide.

American Supercritical develops modular power equipment that converts waste heat into electricity using supercritical carbon dioxide.

$8MPre-seedClimate techUnited StatesInvestors
EnginZymeBiotech · SwedenCompany profile

EnginZyme develops cell-free biomanufacturing technology that uses immobilized enzymes to make chemicals and ingredients through scalable industrial processes.

EnginZyme develops cell-free biomanufacturing technology that uses immobilized enzymes to make chemicals and ingredients through scalable industrial processes.

SEK 75MEquity roundUndisclosedClimate tech, BiotechSwedenInvestors

Active investors in this selection

All investors →

Ranked by rounds participated in · From Jan 1, 2026

  1. 1
    Lowercarbon Capital

    Type One Energy, Rainmaker, Rune

    10rounds
    0led
  2. 2
    Gigascale Capital

    Solcoa Industries, Planted, Light

    8rounds
    0led
  3. 3
    High-Tech Gründerfonds

    Veridue, reverse.fashion, Qurie

    7rounds
    0led
  4. 4
    Breakthrough Energy Ventures

    Type One Energy, Planted, FORM ENERGY

    6rounds
    1led
  5. 5
    EIC Fund

    Reverion, Circular Materials, Proxima Fusion

    6rounds
    0led

Latest digests

Archive →

Explore published rounds while the next edition is being prepared.

Browse rounds by topic