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Climate companies

327 companies

Ranked by the ClimateTicker Green Score: who genuinely helps, and who to watch. How we score companies

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Porsche
Automotive30Laggard
Stellantis
STLAAutomakerAmsterdam, NetherlandsMulti-brand global automaker (Jeep, Dodge, Ram, Fiat, Peugeot, Citroën, Vauxhall) electrifying its lineup across 14 brands under the Dare Forward 2030 plan while still ICE-dominant by volume.High greenwashing risk30Laggard
Vale S.A.
VALEIron ore & base metals miningRio de Janeiro, BrazilThe world's largest iron ore and nickel producer, whose Scope 3 emissions from downstream steelmaking make it one of the highest indirect emitters among global mining companies.High greenwashing risk30Laggard
General Motors
GMAutomakerDetroit, MI, USAUS automaker pursuing EV transition via the Ultium platform (Chevy Equinox EV, Silverado EV) while remaining heavily dependent on ICE trucks and SUVs for the majority of its revenue.High greenwashing risk29Laggard
SLB
SLBOil & gasHouston, TX, United StatesWorld's largest oilfield services company (formerly Schlumberger), providing drilling, reservoir characterisation, and production technology to the fossil fuel industry across more than 120 countries.High greenwashing risk29Laggard
Yorkshire Water Services
Water & sewerage utilityBradford, United KingdomWater and sewerage company serving 5.2 million customers in Yorkshire, operated via parent Kelda Holdings; fined repeatedly for sewage spills and storm overflow violations.High greenwashing risk28Laggard
Uniper
Integrated utilityDüsseldorf, GermanyGerman gas and power company majority-owned by the state after a 2022 bailout; sold coal plant Datteln IV in late 2025 but is planning 2 GW of new gas-fired capacity while the government works toward reprivatisation.High greenwashing risk27Laggard
Southern Water Services
Water & sewerage utilityWorthing, United KingdomWater and sewerage company serving 4.6 million customers across Kent, Sussex, Hampshire and the Isle of Wight; issued a record £90m Ofwat fine in 2021 for deliberate illegal sewage dumping, majority-owned by Macquarie since 2021.High greenwashing risk26Laggard
Eni S.p.A.
EOil & gasRome, ItalyItalian integrated energy company with a dedicated renewable electricity subsidiary (Plenitude) but continuing significant upstream oil and gas expansion across Africa and the Mediterranean.High greenwashing risk25Laggard
Thames Water
Water utilityReading, United KingdomLargest UK water and wastewater company, serving 16 million customers. Subject to regulatory scrutiny over sewage discharges and financial instability.High greenwashing risk25Laggard
TotalEnergies SE
TTEOil & gasCourbevoie, FranceFrench integrated supermajor that rebranded from Total in 2021 claiming a renewables pivot, but continues major oil and gas expansion projects in Africa, the Middle East, and LNG globally.High greenwashing risk25Laggard
BP plc
BPOil & gasLondon, United KingdomBritish multinational oil and gas company; global supermajor with stated net-zero ambitions that have been repeatedly scaled back.High greenwashing risk24Laggard
Citigroup
CBankNew York, USMajor US bank with net-zero commitments and green-bond issuance that nonetheless ranks among the world's top five fossil-fuel financiers per the Banking on Climate Chaos report.High greenwashing risk24Laggard
ConocoPhillips
COPOil & gasHouston, TX, United StatesLargest US pure-play exploration and production company, focused on conventional and unconventional oil and gas in North America, Europe, Asia, and Australia with no material clean-energy investments.24Laggard
Devon Energy Corporation
DVNOil & gasOklahoma City, OK, United StatesUS independent E&P company focused on unconventional oil and gas production in the Permian Basin, Eagle Ford, Anadarko, and Williston basins, with no material clean-energy investments.24Laggard
Atmos Energy
ATOGas utility / LNGDallas, USAtmos Energy is the largest natural-gas-only distribution utility in the United States, delivering gas to over 3 million residential, commercial, industrial, and institutional customers across eight states.High greenwashing risk23Laggard
BlackRock
BLKAsset managerNew York, USWorld's largest asset manager that built the dominant ESG ETF franchise (iShares) but withdrew from the Net Zero Asset Managers initiative in January 2025 and continues to hold significant fossil-fuel positions.High greenwashing risk23Laggard
Delta Air Lines
DALAirlineAtlanta, USAAmerica's largest airline by passengers carried, operating over 5,000 daily flights and investing modestly in sustainable aviation fuel while remaining almost entirely dependent on jet fuel.High greenwashing risk23Laggard
ArcelorMittal
MTSteelLuxembourg City, LuxembourgThe world's second-largest steelmaker by volume, producing roughly 60 million tonnes annually from blast-furnace operations while piloting hydrogen-based DRI under its XCarb initiative.High greenwashing risk22Laggard
HSBC Holdings
HSBABankLondon, UKGlobal bank pledging $1 trillion in sustainable finance by 2030 that was banned by the UK Advertising Standards Authority in 2022 for misleading climate ads while continuing to finance fossil-fuel expansion.High greenwashing risk22Laggard
Occidental Petroleum Corporation
OXYOil & gasHouston, TX, United StatesUS Permian Basin oil producer that markets its Oxy Low Carbon Ventures direct-air-capture subsidiary as a climate credential while continuing to expand fossil production and pursuing the acquisition of CrownRock.High greenwashing risk22Laggard
Petrobras
PBROil & gasRio de Janeiro, BrazilBrazilian state-controlled oil major and a world leader in deep-water oil production, with ambitious offshore pre-salt expansion plans that dwarf its limited clean-energy investments.High greenwashing risk22Laggard
Cheniere Energy
LNGGas utility / LNGHouston, USCheniere Energy is the United States' largest LNG exporter, operating the Sabine Pass and Corpus Christi liquefaction terminals with combined capacity exceeding 45 mtpa.High greenwashing risk21Laggard
Glencore plc
GLENDiversified mining & commodity tradingBaar, SwitzerlandOne of the world's largest diversified commodity producers and traders, with major thermal coal operations alongside copper, cobalt, nickel, and zinc; acquired Teck's Elk Valley steelmaking coal division in 2024.High greenwashing risk21Laggard
PGE Polska Grupa Energetyczna
PGEIntegrated utilityWarsaw, PolandPoland's largest electricity producer, coal-dominant with over 40 power stations including the Bełchatów lignite plant (the world's 5th largest coal-fired power station); renewables investment is growing but the coal base remains overwhelming.High greenwashing risk20Laggard
Shell plc
SHELOil & gasLondon, United KingdomGlobal oil and gas supermajor; one of the world's largest carbon emitters. UK-incorporated since 2022.High greenwashing risk20Laggard
Halliburton Company
HALOil & gasHouston, TX, United StatesMajor oilfield services company specialising in cementing, drilling, completion, and production services; its business is structurally dependent on continued fossil fuel extraction expansion.High greenwashing risk18Greenwashing / Harmful
Yancoal Australia
YALCoal miningSydney, AustraliaOne of Australia's largest coal producers, majority-owned by Yanzhou Coal Mining of China, with thermal and semi-soft coking coal operations across New South Wales and Queensland.High greenwashing risk17Greenwashing / Harmful
Chevron Corporation
CVXOil & gasSan Ramon, CA, United StatesAmerican integrated supermajor and the second-largest US oil company, with operations spanning extraction, refining, and petrochemicals and no material near-term transition from fossil fuels.High greenwashing risk15Greenwashing / Harmful
JPMorgan Chase
JPMBankNew York, USLargest US bank and ranked the world's biggest financier of fossil fuels by Banking on Climate Chaos, providing tens of billions annually to oil, gas, and coal companies.High greenwashing risk15Greenwashing / Harmful
New Fortress Energy
NFEGas utility / LNGNew York, USNew Fortress Energy develops and operates LNG infrastructure globally, supplying natural gas to power-scarce markets across the Caribbean, Latin America, Europe, and Asia through floating and land-based import terminals.High greenwashing risk15Greenwashing / Harmful
Whitehaven Coal
WHCCoal miningSydney, AustraliaAustralia's largest independent coal company, operating thermal and metallurgical coal mines in New South Wales and Queensland with no stated plans to exit coal.High greenwashing risk15Greenwashing / Harmful
China Shenhua Energy
1088Coal mining & power generationBeijing, ChinaChina's largest coal producer and one of the world's largest by output, also operating an integrated system of coal-fired power plants, railways, and ports.High greenwashing risk14Greenwashing / Harmful
Saudi Aramco
2222Oil & gasDhahran, Saudi ArabiaWorld's largest oil company by production and revenue, majority-owned by the Saudi government, with explicit plans to expand production capacity and no credible near-term decarbonisation pathway.High greenwashing risk12Greenwashing / Harmful
Adani Power
ADANIPOWERCoal power generationAhmedabad, IndiaIndia's largest private thermal power producer, operating coal-fired power plants with total installed capacity exceeding 15,000 MW.High greenwashing risk11Greenwashing / Harmful
Coal India Limited
COALINDIACoal miningKolkata, IndiaState-owned holding company and the world's largest coal producer by volume, responsible for over 80% of India's domestic coal output.High greenwashing risk10Greenwashing / Harmful
Peabody Energy
BTUCoal miningSt. Louis, United StatesThe world's largest private-sector coal company, producing thermal and metallurgical coal from mines in the US and Australia.High greenwashing risk10Greenwashing / Harmful
Venture Global LNG
VGGas utility / LNGWashington, DC, USVenture Global LNG develops, builds, and operates modular LNG export facilities on the US Gulf Coast, targeting low-cost liquefaction through a standardised design approach.High greenwashing risk10Greenwashing / Harmful
CONSOL Energy
CEIXCoal miningCanonsburg, United StatesOne of the largest US thermal coal producers, operating the Pennsylvania Mining Complex and a coal export terminal, with corporate heritage dating to 1864.High greenwashing risk8Greenwashing / Harmful

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