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
67
Sep 27 – Oct 26, 2026
Disclosed funding
$750.3M
25 disclosed amounts
Median round
$5.7M
Of disclosed amounts
67 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
Type One EnergyClimate tech · United StatesCompany profile

Type One Energy develops stellarator fusion technology and works with industrial partners to design commercial fusion power plants.

Type One Energy develops stellarator fusion technology and works with industrial partners to design commercial fusion power plants.

$200MSeries BClimate techUnited StatesInvestors
Rodinia GenerationIndustrial tech · DenmarkCompany profile

Rodinia Generation develops automated clothing production systems that let fashion brands manufacture short runs close to demand.

Rodinia Generation develops automated clothing production systems that let fashion brands manufacture short runs close to demand.

€4MInvestment roundUndisclosedClimate tech, Industrial techDenmarkInvestors
VoltRClimate tech · FranceCompany profile

VoltR remanufactures lithium batteries, combining collection, cell diagnostics and production to give used cells a second life.

VoltR remanufactures lithium batteries, combining collection, cell diagnostics and production to give used cells a second life.

€22MUndisclosedClimate techFranceInvestors
eEnergy GroupClimate tech · United KingdomCompany profile

eEnergy Group designs and installs energy-saving and renewable energy systems for UK organisations.

eEnergy Group designs and installs energy-saving and renewable energy systems for UK organisations.

~£8.3MConditional placing, subscription and retail offerUndisclosedClimate techUnited KingdomInvestors
Clean Energy ConnectClimate tech · JapanCompany profile

Clean Energy Connect supplies corporate customers with solar electricity and the associated environmental attributes through off-site power-purchase agreements.

Clean Energy Connect supplies corporate customers with solar electricity and the associated environmental attributes through off-site power-purchase agreements.

¥500MCommitted credit facilityUndisclosedClimate techJapanInvestors
M-BasedClimate tech · TürkiyeCompany profile

Ankara biomaterials company developing mushroom-based alternatives for industrial products.

Ankara biomaterials company developing mushroom-based alternatives for industrial products.

~$700KSeedClimate techTürkiyeInvestors
Prado PowerClimate tech · NigeriaCompany profile

Renewable-energy developer supplying off-grid communities and businesses in Nigeria.

Renewable-energy developer supplying off-grid communities and businesses in Nigeria.

UndisclosedSenior debt facilityUndisclosedClimate techNigeriaInvestors
QioNClimate tech · JapanCompany profile

QioN develops electrochemical ammonia-production technology that uses clean electricity to supply fertilizer, chemical feedstocks and energy applications.

QioN develops electrochemical ammonia-production technology that uses clean electricity to supply fertilizer, chemical feedstocks and energy applications.

UndisclosedR&D grantUndisclosedClimate techJapanInvestors
Undisclosed
NOX EnergyClimate tech · BelgiumCompany profile

NOX connects home energy devices to electricity markets, optimizing heat pumps and solar systems for household savings and grid flexibility.

NOX connects home energy devices to electricity markets, optimizing heat pumps and solar systems for household savings and grid flexibility.

€3MSeedClimate techBelgiumInvestors
BlueWXClimate tech · JapanCompany profile

Weather-forecasting software that helps airlines and wind-power operators anticipate local wind conditions and turbulence.

Weather-forecasting software that helps airlines and wind-power operators anticipate local wind conditions and turbulence.

UndisclosedSeries A extensionSeries AClimate techJapanInvestors

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Ranked by rounds participated in · From Sep 27, 2026

  1. 1
    EU Innovation Fund

    Epyr, Reverion, H2SITE

    16rounds
    0led
  2. 2
    Lowercarbon Capital

    Stand, Type One Energy

    2rounds
    0led
  3. 3
    b2venture

    Ambio, 1KOMMA5°

    2rounds
    2led
  4. 4
    Aurum Impact

    Epyr, Reverion

    2rounds
    0led
  5. 5
    Maki.vc

    Volare

    1rounds
    0led

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