Market map · Worldwide
Methane reduction market map
31 methane reduction startups worldwide that have raised money in rounds we track, placed in 4 segments by what each says it does. Together they have raised $423M; the biggest segment is oil and gas leaks, with 13 companies.
31startups on the map
4segments
$423Mraised between them
Oil and gas leaksmost funded segment
Funding by segment
- Oil and gas leaks$289M13
- Livestock emissions$60M9
- Methane into products$42M6
- Landfill and waste$32M3
Where they are based
- United States13$280M
- United Kingdom4$32M
- Australia3$18M
- Switzerland2$20M
- Germany2$11M
- Canada2$4.3M
- New Zealand2$19M
- France2$36M
- Netherlands1$2.9M
United States
United Kingdom
Australia
Switzerland
Germany
Canada
New Zealand
France
NetherlandsFounded
3Earlier
12
113
314
15
16
317
218
19
220
521
522
223
24
25
26
5 without a founding year on record.
Total raised
- Under $1M4
- $1M to $10M16
- $10M to $50M10
- $50M to $250M1
- $250M to $1B0
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
26 of 31 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States13
- United Kingdom4
- Australia3
- Switzerland2
- Germany2
- Canada2
- New Zealand2
- France2
- Netherlands1
Startups by country, 9 countries in all.
Segment by segment
Oil and gas leaks
13 startups · $289M raised
CalystaCalysta is a biotechnology company based in California, specializing in cellular agriculture.United States$109M
ElectrochaeaElectrochaea is a clean technology company focused on Power-to-Gas (P2G) solutions that convert renewable electricity and carbon dUnited States$41M
Insight MInsight M develops aerial monitoring technology to detect aerial methane leaks for the energy industry.United States$30M
Molten IndustriesMolten Industries is a cleantech startup located in Oakland, California, founded in 2021.United States$25M
QnergyQnergy is a leading clean technology manufacturer specializing in Free Piston Stirling Engine (FPSE) generators.United States$20M
QLM TechnologyQLM Technology is a UK-based photonics technology company founded in 2017, specializing in advanced quantum gas lidar systems for United Kingdom$19M
Daphne TechnologyDaphne Technology is a Swiss climate deep-tech company founded in 2017, focused on reducing methane emissions and other pollutantsSwitzerland$19M
Graphitic EnergyGraphitic Energy develops methane pyrolysis technology to convert natural gas into clean hydrogen and solid carbon.United States$6.0M
Livestock emissions
9 startups · $60M raised
MootralMootral is a UK-based agritech company focused on sustainable agriculture.United Kingdom$12M
Number 8 bioNumber 8 bio is a Sydney-based ag-biotech startup founded in 2022, focused on developing BetterFeedTM, a scalable feed additive thAustralia$12M
Ruminant BioTechRuminant BioTech is an agri-tech company based in New Zealand, dedicated to developing solutions that reduce methane emissions froNew Zealand$9.5M
Lucidome BioLucidome Bio is a New Zealand-based ag-biotech company founded in June 2024 by AgriZeroNZ.New Zealand$9.0M
SymbrosiaSymbrosia is a cleantech and biotechnology startup based in Kailua-Kona, Hawaii, founded in 2018.United States$5.8M
Alga BiosciencesAlga Biosciences is a climate technology startup founded in 2021, based in San Francisco, California.United States$4.0M
BovoticaBovotica is an Australian agricultural biotechnology startup founded in 2023, based in Brisbane.Australia$3.4M
Rumin8Rumin8 is an Australian climate technology company founded in 2021 and based in Perth, Western Australia.Australia$3.0M
Methane into products
6 startups · $42M raised
Spark CleantechSpark Cleantech is a French deeptech company founded in 2021 and based in Gif-sur-Yvette.France$35M
Vespene EnergyVespene Energy is a CleanTech company based in Berkeley, California, focused on methane mitigation.United States$4.3M
Sakowin Green energySakowin Green Energy is a French DeepTech cleantech startup founded in 2017, specializing in the production of decarbonized hydrogFrance$1.1M- GGGreen Gas InternationalGreen Gas International converts methane emissions from coal mines and landfill sites into clean energy and valuable carbon credits.United Kingdom$780K
CarbonBridgeCarbonBridge converts methane to methanol using microbes in a proprietary bioreactor.United States$720K
Change BioChange Bio converts waste methane into proteins to make them more affordable and carbon-negative.United Kingdom$27K
Landfill and waste
3 startups · $32M raised
Windfall BioWindfall Bio is a nature-based agricultural technology company founded in 2022.United States$28M
HydryxHydryx is a climate tech startup based in Amsterdam, founded in 2023.Netherlands$2.9M
StratXStratX develops engineered landfill covers that reduce methane and carbon dioxide emissions at no cost to the landfill.United States$1.2M
How this map is made. Every startup here has raised money in rounds we track. It joins the map when its sectors, read from its rounds, or the opening of its own description say it works in methane reduction, and goes to the first segment whose words it carries. Each segment shows its best-funded first. Rebuilt nightly; updated 15 November 2026.
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Who backs methane reduction?
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