IndustryAtlas — Answers
Plain-English answers to the most-asked questions about industrial CO₂ emissions, backed by open facility-level data.
Which steel plant emits the most CO₂ in the world?
POSCO Gwangyang steel plant (South Korea) is the world's highest-emitting steel plant at ~34.8 Mt CO₂e/yr.
What are the biggest CO₂-emitting factories in the world?
The highest-emitting industrial facilities are dominated by steel mills, then refineries, chemicals and cement.
Which oil refineries emit the most CO₂ in the world?
RPL (Reliance Petroleum Limited) Jamnagar Refinery (India) is the world's highest-emitting oil refinery at ~18.9 Mt CO₂e/yr.
Which industrial facilities have TRI chemical-release records?
IndustryAtlas links 1,155 facilities to US EPA TRI chemical-release records.
Which steel plants have BF, BOF, EAF or DRI process-route data?
IndustryAtlas links 757 steel facilities to GEM process, owner, status and capacity fields.
Which industrial facilities have measured CO₂ cross-checks?
IndustryAtlas has 661 facilities with high-confidence measured-vs-modelled CO₂ cross-checks.