Top list · Worldwide
Climate Tech startups founded in 2020
64 climate Tech startups founded in 2020 have raised money in rounds we track. These are the 50 that have raised the most, $2.7B between them, with the United States the most common home.
- 1
Scala Data CentersScala Data Centers is a scaled hyper-scale data center operator located in Brazil.Scala Data Centers is a scaled hyper-scale data center operator located in Brazil.
Founded 2020Barueri, Brazil$804Mlast round Jul 2025 - 2
1PointFive1PointFive is a multi-solution platform for Carbon Capture, Utilization and Sequestration (CCUS) that provides decarbonization solutions.1PointFive is a multi-solution platform for Carbon Capture, Utilization and Sequestration (CCUS) that provides decarbonization solutions.
Founded 2020Houston, United States$500Mlast round Sept 2024 - 3
Lunar EnergyLunar Energy is a renewable energy company based in Mountain View, California, founded in 2020.Lunar Energy is a renewable energy company based in Mountain View, California, founded in 2020.
Founded 2020Mountain View, United States$334Mlast round Feb 2026 - 4
EVCEVC's core focus is on providing convenient, practical and reliable 'destination' charging options for its growing customer baseEVC's core focus is on providing convenient, practical and reliable 'destination' charging options for its growing customer base
Founded 2020United Kingdom$199Mlast round Feb 2023 - 5
AmogyAmogy Inc.Amogy Inc.
Founded 2020New York, United States$125Mlast round Oct 2026 - 6
Kanin EnergyKanin Energy is a clean technology developer founded in 2020, focused on industrial decarbonization.Kanin Energy is a clean technology developer founded in 2020, focused on industrial decarbonization.
Founded 2020Calgary, Canada$100Mlast round Sept 2026 - 7
Applied CarbonApplied Carbon is a Houston-based climate technology company founded in 2020, specializing in innovative solutions for carbon sequestration and soil health.Applied Carbon is a Houston-based climate technology company founded in 2020, specializing in innovative solutions for carbon sequestration and soil health.
Founded 2020Houston, United States$73Mlast round Nov 2026 - 8
LanzaJetLanzaJet is a private company founded in 2020 that focuses on sustainable fuels technology.LanzaJet is a private company founded in 2020 that focuses on sustainable fuels technology.
Founded 2020Chicago, United States$67Mlast round Oct 2026 - 9
constellrconstellr is a German NewSpace deep-tech company based in Freiburg, with additional offices in Munich.constellr is a German NewSpace deep-tech company based in Freiburg, with additional offices in Munich.
Founded 2020Munich, Germany$63Mlast round Feb 2026 - 10
Renaissance FusionRenaissance Fusion is a high-temperature superconductor and stellarator company.Renaissance Fusion is a high-temperature superconductor and stellarator company.
Founded 2020Grenoble, France$35Mlast round Mar 2025 - 11
Elax EnergyElax Energy is a software firm that installs thermostats in a variety of water heaters.Elax Energy is a software firm that installs thermostats in a variety of water heaters.
Founded 2020France$34Mlast round Oct 2026 - 12
pH7pH7 designs and implements sustainable extraction and refining of strategic metals.pH7 designs and implements sustainable extraction and refining of strategic metals.
Founded 2020Burnaby, Canada$33Mlast round Apr 2026 - 13
StrollMeStrollme is an online store that provides subscription strollers and children's bikes.Strollme is an online store that provides subscription strollers and children's bikes.
Founded 2020Munich, Germany$28Mlast round Oct 2026 - 14
NoyaNoya, also known as Noya Labs, is a climate technology company founded in 2020 and headquartered in San Francisco, California.Noya, also known as Noya Labs, is a climate technology company founded in 2020 and headquartered in San Francisco, California.
Founded 2020Oakland, United States$22Mlast round Apr 2023 - 15
KlimKlim GmbH is a Berlin-based startup founded in 2020, focusing on climate-tech and agricultural technology.Klim GmbH is a Berlin-based startup founded in 2020, focusing on climate-tech and agricultural technology.
Founded 2020Berlin, Germany$22Mlast round Nov 2024 - 16
GridcogGridcog is a B2B SaaS energy technology company based in London, United Kingdom, founded in 2020.Gridcog is a B2B SaaS energy technology company based in London, United Kingdom, founded in 2020.
Founded 2020London, United Kingdom$18Mlast round Jul 2026 - 17
theiontheion GmbH is a Berlin-based deep-tech startup founded in 2020, specializing in sustainable battery technology.theion GmbH is a Berlin-based deep-tech startup founded in 2020, specializing in sustainable battery technology.
Founded 2020Berlin, Germany$16Mlast round Mar 2025 - 18
BatX EnergiesBatX Energies is a clean-tech startup based in Gurugram, India, founded in 2020 by Utkarsh Singh and Vikrant Singh.BatX Energies is a clean-tech startup based in Gurugram, India, founded in 2020 by Utkarsh Singh and Vikrant Singh.
Founded 2020Gurugram, India$16Mlast round Jul 2026 - 19
OxyleOxyleI is a developer of a novel technology to degrade hazardous micropollutants from wastewater, such as pesticides, chemicals etc.OxyleI is a developer of a novel technology to degrade hazardous micropollutants from wastewater, such as pesticides, chemicals etc.
Founded 2020Switzerland$16Mlast round Jan 2025 - 20
Hauler HeroHauler Hero is a cloud-based software company that provides an all-in-one operating system for waste and recycling haulers.Hauler Hero is a cloud-based software company that provides an all-in-one operating system for waste and recycling haulers.
Founded 2020New York, United States$16Mlast round Feb 2026 - 21
Renewable MetalsRenewable Metals is an Australian technology startup founded in 2020 and based in Welshpool, Western Australia.Renewable Metals is an Australian technology startup founded in 2020 and based in Welshpool, Western Australia.
Founded 2020Perth, Australia$14Mlast round Apr 2026 - 22
CemVisionCemvision is a Stockholm-based materials company founded in 2020, dedicated to developing low-carbon, resource-efficient cement.Cemvision is a Stockholm-based materials company founded in 2020, dedicated to developing low-carbon, resource-efficient cement.
Founded 2020Stockholm, Sweden$11M - 23
Highlands RewildingHighlands Rewilding's goal is to promote natural recovery and community prosperity through rewilding.Highlands Rewilding's goal is to promote natural recovery and community prosperity through rewilding.
Founded 2020United Kingdom$11Mlast round May 2023 - 24
Moss.EarthMOSS.Earth is a climate tech company founded in 2020 in São Paulo, Brazil.MOSS.Earth is a climate tech company founded in 2020 in São Paulo, Brazil.
Founded 2020Sao Paulo, Brazil$10Mlast round Jan 2022 - 25
ConcreteneConcretene is a concrete alternative that is designed to provide a viable CO2 reduction technology in the construction industry.
Concretene is a concrete alternative that is designed to provide a viable CO2 reduction technology in the construction industry.
Founded 2020Manchester, United Kingdom$9.9Mlast round Oct 2026 - 26
Climate VaultClimate Vault is a non-profit organization that provides environmental services.Climate Vault is a non-profit organization that provides environmental services.
Founded 2020Chicago, United States$9.4Mlast round May 2023 - 27
AigenAigen is a robotics company that creates small edge-based robots.Aigen is a robotics company that creates small edge-based robots.
Founded 2020Kirkland, United States$8.7Mlast round Aug 2025 - 28
Glass Half FullGlass Half aims to make glass recycling a transparent and accessible procedure that results in a product that can be used in our state.Glass Half aims to make glass recycling a transparent and accessible procedure that results in a product that can be used in our state.
Founded 2020New Orleans, United States$6.7Mlast round Jun 2026 - 29
Carbon ReCarbon Re is a climate technology company developing artificial intelligence to decarbonize energy-intensive industries.Carbon Re is a climate technology company developing artificial intelligence to decarbonize energy-intensive industries.
Founded 2020London, United Kingdom$6.4Mlast round Mar 2024 - 30
Watercycle TechnologiesWatercycle Technologies specialized in the development of high-yield, low-cost mineral extraction, and water treatment systems.Watercycle Technologies specialized in the development of high-yield, low-cost mineral extraction, and water treatment systems.
Founded 2020Manchester, United Kingdom$5.6Mlast round Nov 2024 - 31
NeutreenoNeutreeno is a deep-tech climate software company based in Cambridge, UK, founded in 2020 as a spinout from the University of Cambridge.Neutreeno is a deep-tech climate software company based in Cambridge, UK, founded in 2020 as a spinout from the University of Cambridge.
Founded 2020Cambridge, United States$5.1Mlast round Feb 2026 - 32
Purple Elephant VenturesPurple Elephant Ventures (PEV) is a Nairobi-based venture studio established in 2020, focused on developing Africa-centered tourism technology startups.Purple Elephant Ventures (PEV) is a Nairobi-based venture studio established in 2020, focused on developing Africa-centered tourism technology startups.
Founded 2020Nairobi, Kenya$5.0Mlast round Apr 2025 - 33
Coast 4CCoast 4C is revolutionizing sustainable seaweed supply.Coast 4C is revolutionizing sustainable seaweed supply.
Founded 2020Sydney, Philippines$5.0Mlast round Jun 2026 - 34
Mission Zero TechnologiesMission Zero Technologies is a London-based climate technology company founded in 2020.Mission Zero Technologies is a London-based climate technology company founded in 2020.
Founded 2020London, United Kingdom$4.9Mlast round Feb 2022 - 35
DEEP ESGDEEP ESG is a Brazilian startup founded in 2019 by Paulo Mirada and Arthur Covatti.DEEP ESG is a Brazilian startup founded in 2019 by Paulo Mirada and Arthur Covatti.
Founded 2020Sao Jose dos Campos, Brazil$4.5Mlast round Dec 2023 - 36
CarbonOrOCarbonOrO is a Dutch cleantech company founded in 2013, focused on innovative carbon capture solutions.CarbonOrO is a Dutch cleantech company founded in 2013, focused on innovative carbon capture solutions.
Founded 2020Naarden, Netherlands$4.3Mlast round Dec 2022 - 37
repathRepath is IT firm that offers digital transformation, marketing automation, consulting, CRM, and process automation services.Repath is IT firm that offers digital transformation, marketing automation, consulting, CRM, and process automation services.
Founded 2020Marousi, Germany$4.0Mlast round Sept 2024 - 38
SQUAKESQUAKE is a Berlin-based climate-tech company founded in 2021, focused on providing a comprehensive carbon management platform for the travel and logistics industry.SQUAKE is a Berlin-based climate-tech company founded in 2021, focused on providing a comprehensive carbon management platform for the travel and logistics industry.
Founded 2020Berlin, Germany$3.8Mlast round Jun 2023 - 39
Conry TechConry Tech is a Melbourne-based climate tech hardware manufacturer founded in 2020.Conry Tech is a Melbourne-based climate tech hardware manufacturer founded in 2020.
Founded 2020Melbourne, Australia$3.5Mlast round Oct 2025 - 40
Wasted*The Wasted app empowers users to fight plastic pollution by rewarding plastic-free actions with discounts on sustainable products.The Wasted app empowers users to fight plastic pollution by rewarding plastic-free actions with discounts on sustainable products.
Founded 2020United States$3.2Mlast round Apr 2026 - 41
TerminaTermina is associated with two distinct platforms.Termina is associated with two distinct platforms.
Founded 2020Melbourne, Australia$3.0Mlast round Jun 2025 - 42
Satellites On FireSatellites on Fire is an Argentine climate-tech company founded in 2020, specializing in AI-powered wildfire early detection and alert systems.Satellites on Fire is an Argentine climate-tech company founded in 2020, specializing in AI-powered wildfire early detection and alert systems.
Founded 2020Buenos Aires, Argentina$2.7Mlast round Apr 2026 - 43
Japan Carbon Cycle LabJapan Carbon Cycle Lab is a scientific company that focuses on research and development of technology related to CO2 emissions.Japan Carbon Cycle Lab is a scientific company that focuses on research and development of technology related to CO2 emissions.
Founded 2020Nishiku, Japan$2.7Mlast round Oct 2024 - 44
TraaceTake control of your carbon footprint .Take control of your carbon footprint .
Founded 2020Paris, France$2.6Mlast round Jul 2022 - 45
HamelynHamelyn is a Spanish startup founded in 2020 that operates an online platform for buying and selling second-hand cultural products, including used books, films,Hamelyn is a Spanish startup founded in 2020 that operates an online platform for buying and selling second-hand cultural products, including used books, films,
Founded 2020Madrid, Spain$2.3Mlast round Jul 2025 - 46
LabCycleLabCycle is a UK-based cleantech and environmental services company focused on creating a circular economy for single-use laboratory and healthcare plastic waste.LabCycle is a UK-based cleantech and environmental services company focused on creating a circular economy for single-use laboratory and healthcare plastic waste.
Founded 2020Bath, United Kingdom$1.9Mlast round Jun 2026 - 47
TerraFixingTerraFixing is a Canadian direct air capture (DAC) company.TerraFixing is a Canadian direct air capture (DAC) company.
Founded 2020Ottawa, Canada$1.8Mlast round Aug 2025 - 48
Farm to FeedFarm to Feed is a women-led agritech startup based in Nairobi, Kenya, founded in 2020.Farm to Feed is a women-led agritech startup based in Nairobi, Kenya, founded in 2020.
Founded 2020Nairobi, Kenya$1.7Mlast round Nov 2025 - 49
Recycleherorecyclehero is a German-based startup focused on climate-friendly collection services for recyclable materials.recyclehero is a German-based startup focused on climate-friendly collection services for recyclable materials.
Founded 2020Hamburg, Germany$1.6Mlast round Sept 2023 - 50
ConservioMarketplace for nature-based travelMarketplace for nature-based travel
Founded 2020South Africa$1.5Mlast round Mar 2025
Barueri, Brazil
Houston, United States
United Kingdom
Calgary, Canada
Munich, Germany
Grenoble, France
Gurugram, India
Switzerland
Perth, Australia
Stockholm, Sweden
Nairobi, Kenya
Sydney, Philippines
Naarden, Netherlands
Buenos Aires, Argentina
Nishiku, Japan
Madrid, Spain
South AfricaCompanies founded in 2020 whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
Who backed them?
Open any company for its rounds and investors, or search the investors who back climate Tech startups founded in 2020 in the app, with filters, lists and exports.
More climate tech lists
See all
VGCFSClimate Tech startups in the United States270 companies · $27BVGSCFClimate Tech startups that raised in 2026195 companies · $20B in 2026
RG
AE
NRClimate Tech startups in the United Kingdom111 companies · $3.4B
1
CB
SCClimate Tech startups founded in 202176 companies · $3.0B
RP
R
MClimate Tech startups founded in 202269 companies · $2.0B
MC
BB
SClimate Tech startups founded in 201966 companies · $2.1BVGSCFClimate Tech startups in the United States that raised in 202662 companies · $17B in 2026
TM
HG
NClimate Tech startups founded in 201848 companies · $1.4BMore lists worldwide
See all
GV
V
RPHealth startups worldwide12,811 companies · $81B
O
A
XAI startups worldwide10,238 companies · $830BGVVRPBiotech startups worldwide7,127 companies · $70B
D
B
FTBig data startups worldwide3,812 companies · $220BAF
R
SFintech startups worldwide3,200 companies · $94BOABAI startups that raised in 20262,922 companies · $540B in 2026FT
CE
PEnergy providers startups worldwide2,808 companies · $152B
A
P
OMarketing tech startups worldwide2,728 companies · $28B