● LIVE · 2024
Who's heating the planet?
Search a company, country or sector. See the impact in cars, flights, phones and proof.
Biggest jump: Kuwait Integrated Petroleum Industries Co ++1391% Most improved: Tirreno Power SpA −56% Worst per $1bn: Reliance Power Ltd 39.4 Mt/$bn
Global leaderboard
Top 10 polluting companies
Companies & producers ranked by attributed emissions. Tap any row for the proof.
1NTPC Ltd= 71.1M cars/yrPower · India327 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.2Eskom Holdings SOC Ltd= 45.6M cars/yrPower · South Africa210 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.3Saudi Electricity Co= 40.4M cars/yrPower · Saudi Arabia186 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.4National Iranian Oil Co= 25.2M cars/yrFossil Fuels · Iran116 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.5JERA Co Inc= 27.1M cars/yrPower · Japan125 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.6Saudi Arabian Oil Co= 26M cars/yrFossil Fuels · Saudi Arabia119 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.7Ministry of Electricity (Iraq)= 18.4M cars/yrPower · Iraq84.4 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.8Adani Power Ltd= 16.1M cars/yrPower · India74.2 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.9Taiwan Power Co= 20M cars/yrPower · Taiwan92.1 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.10Kuwait Oil Company Ltd= 19.2M cars/yrFossil Fuels · Saudi Arabia88.1 Mt CO₂eClimate Damage Score: 0–100. Bigger means more greenhouse gas this year. Built only from measured emissions and trend.How this entity moved versus the last weekly run. Up means worse; down means better.
By sector
Where the emissions come from
Global totals for 2024. Tap a sector for its worst countries and companies.
Every number traces to Climate TRACE (CC BY 4.0). See methodology · data quality.