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
201
Jul 29 – Oct 26, 2026
Disclosed funding
$8.8B
132 disclosed amounts
Median round
$8.7M
Of disclosed amounts
201 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
DeepCtrlsAI · ChinaCompany profile

DeepCtrls uses physical AI to coordinate energy, cooling and computing operations in data centers and industrial facilities.

DeepCtrls uses physical AI to coordinate energy, cooling and computing operations in data centers and industrial facilities.

UndisclosedSeries B+Series BClimate tech, AIChinaInvestors
Elax ÉnergieClimate tech · FranceCompany profile

Elax Énergie connects and controls electric water heaters to reduce energy use and shift demand toward periods of abundant electricity.

Elax Énergie connects and controls electric water heaters to reduce energy use and shift demand toward periods of abundant electricity.

€30MUndisclosedClimate techFranceInvestors
TavionClimate tech · SwedenCompany profile

Tavion develops and operates utility-scale battery parks that provide grid flexibility and help integrate renewable energy.

Tavion develops and operates utility-scale battery parks that provide grid flexibility and help integrate renewable energy.

>SEK 540MEquity round + loan facilityUndisclosedClimate techSwedenInvestors
FuroClimate tech · GermanyCompany profile

Furo provides AI software that plans, controls and optimizes commercial and industrial battery-storage systems, including their participation in energy markets.

Furo provides AI software that plans, controls and optimizes commercial and industrial battery-storage systems, including their participation in energy markets.

$4MFunding roundUndisclosedClimate techGermanyInvestors
RunPilotClimate tech · United KingdomCompany profile

RunPilot helps infrastructure teams compare route and network options for major energy and linear infrastructure projects before committing to costly designs.

RunPilot helps infrastructure teams compare route and network options for major energy and linear infrastructure projects before committing to costly designs.

£140KEarly-stage fundingUndisclosedClimate techUnited KingdomInvestors
Strong by FormIndustrial tech · SpainCompany profile

Structural timber systems for construction and mass-timber manufacturers, using computationally designed wood composites to make long-span building panels lighter and lower-carbon than concrete.

Structural timber systems for construction and mass-timber manufacturers, using computationally designed wood composites to make long-span building panels lighter and lower-carbon than concrete.

$6.6MSeries AClimate tech, Industrial techSpainInvestors
TARClimate tech · United StatesCompany profile

Modular off-grid power systems help AI data centers secure dependable electricity outside constrained grids.

Modular off-grid power systems help AI data centers secure dependable electricity outside constrained grids.

$120MSeries AClimate techUnited StatesInvestors
Catalyst Power Holdings LLCClimate tech · United StatesCompany profile

Catalyst Power supplies electricity and develops onsite energy systems for commercial and industrial customers.

Catalyst Power supplies electricity and develops onsite energy systems for commercial and industrial customers.

$15MRevolving credit facilityUndisclosedClimate techUnited StatesInvestors
Perry WeatherClimate tech · United StatesCompany profile

Weather safety software and on-site stations help outdoor organizations monitor conditions and coordinate responses.

Weather safety software and on-site stations help outdoor organizations monitor conditions and coordinate responses.

$110MFundingUndisclosedClimate techUnited StatesInvestors
FusionalityClimate tech · SwitzerlandCompany profile

Fusionality supplies integrated diagnostics, controls and data systems to fusion companies and research laboratories. It combines plasma-physics and control expertise with real-time measurement hardware and software so teams can interpret device behaviour and adjust heating, fuel and other actuators during experiments.

Fusionality supplies integrated diagnostics, controls and data systems to fusion companies and research laboratories. It combines plasma-physics and control expertise with real-time measurement hardware and software so teams can interpret device behaviour and adjust heating, fuel and other actuators during experiments.

CHF 3MPre-seedClimate techSwitzerlandInvestors

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Ranked by rounds participated in · From Jul 29, 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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