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
197
Jul 28 – Oct 25, 2026
Disclosed funding
$8.8B
134 disclosed amounts
Median round
$8.7M
Of disclosed amounts
197 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
NUNOSAgritech · GermanyCompany profile

NUNOS builds systems that recover nutrients from cattle manure and biogas digestate, turning agricultural waste streams into higher-value fertilizer for farms and biogas operators.

NUNOS builds systems that recover nutrients from cattle manure and biogas digestate, turning agricultural waste streams into higher-value fertilizer for farms and biogas operators.

€570KPre-SeedPre-seedClimate tech, AgritechGermanyInvestors
R3 LithiumClimate tech · United StatesCompany profile

A battery-recycling and refining company that turns recovered battery materials into lithium carbonate for battery manufacturers.

A battery-recycling and refining company that turns recovered battery materials into lithium carbonate for battery manufacturers.

$15MSeries AClimate techUnited StatesInvestors
Biochar Industrial GroupClimate tech · United StatesCompany profile

Biochar Industrial Group partners with agricultural processors to install and operate pyrolysis equipment that converts their residues into biochar and verified carbon-credit revenue.

Biochar Industrial Group partners with agricultural processors to install and operate pyrolysis equipment that converts their residues into biochar and verified carbon-credit revenue.

$1.5MPre-seedClimate techUnited StatesInvestors
Mazama EnergyClimate tech · United StatesCompany profile

A geothermal developer building enhanced geothermal systems that create engineered reservoirs in very hot rock to deliver round-the-clock electricity.

A geothermal developer building enhanced geothermal systems that create engineered reservoirs in very hot rock to deliver round-the-clock electricity.

$135MSeries BClimate techUnited StatesInvestors
BekiaClimate tech · EgyptCompany profile

Bekia connects households and informal collectors with businesses that need traceable recyclable materials, using digital collection records and software for recycling operations.

Bekia connects households and informal collectors with businesses that need traceable recyclable materials, using digital collection records and software for recycling operations.

$765KSeedClimate techEgyptInvestors
Cura ClimateClimate tech · CanadaCompany profile

Cura Climate develops electrochemical technology that reduces emissions from cement production.

Cura Climate develops electrochemical technology that reduces emissions from cement production.

$10MFunding roundUndisclosedClimate techCanadaInvestors
CorePower MagneticsHardware · United StatesCompany profile

CorePower manufactures high-performance inductors, transformers and motors from proprietary magnetic materials for power-electronics applications.

CorePower manufactures high-performance inductors, transformers and motors from proprietary magnetic materials for power-electronics applications.

$10.6MFinancingUndisclosedClimate tech, HardwareUnited StatesInvestors
RavelClimate tech · United StatesCompany profile

A textile-recycling process that separates materials from blended fabrics so recovered fibers can be made into new textiles.

A textile-recycling process that separates materials from blended fabrics so recovered fibers can be made into new textiles.

$8.2MSeedClimate techUnited StatesInvestors
EZOMobility · IrelandCompany profile

EZO builds and operates electric vehicle charging networks for local authorities, businesses, fleet operators and drivers.

EZO builds and operates electric vehicle charging networks for local authorities, businesses, fleet operators and drivers.

€150MSenior debt facilityUndisclosedClimate tech, MobilityIrelandInvestors
retoflowClimate tech · GermanyCompany profile

retoflow builds grid-planning software for electricity and pipeline operators. Its digital twin brings network and operating data into a computable model so planners can simulate future demand, spot bottlenecks and coordinate network investment and operations.

retoflow builds grid-planning software for electricity and pipeline operators. Its digital twin brings network and operating data into a computable model so planners can simulate future demand, spot bottlenecks and coordinate network investment and operations.

UndisclosedSeven-figure investmentUndisclosedClimate techGermanyInvestors

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Ranked by rounds participated in · From Jul 28, 2026

  1. 1
    EU Innovation Fund

    Epyr, Reverion, H2SITE

    16rounds
    0led
  2. 2
    Lowercarbon Capital

    Stand, Type One Energy, Rainmaker

    6rounds
    0led
  3. 3
    Breakthrough Energy Ventures

    Type One Energy, Planted, FORM ENERGY

    5rounds
    1led
  4. 4
    Energy Impact Partners

    Reverion, Voya Energy, Emerald AI

    5rounds
    0led
  5. 5
    Innovate UK

    Go Eve, Adaptavate, Ki 13

    4rounds
    0led

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