EPA GHGRP · industry profile · NAICS chemicals
Chemicals - upper-third sector emissions
Upper-third EPA industry rollup: 283.3M MT CO₂e from 534 in-sector facilities (#2 of 15 industries).
- among sectors
- #2
- Total CO₂e - Mega emitter
- 283.3M MT
- Facilities
- 534
- Companies
- 200
- Avg / facility - High intensity
- 531K MT
Data updated May 2026
Chemicals reports 283.3M MT CO₂e from 534 in-sector facilities and 200 parent companies (#2 of 15 EPA industry sectors), led by EXXON MOBIL at 9.2%.
- Sector rank #2 of 15 EPA industries
- EXXON MOBIL leads at 9.2% of sector CO₂e
- Top 50 of 200 in-sector companies shown
Dispersed in-sector reporter mix
EXXON MOBIL is the largest single reporter at 9.2% of Chemicals CO₂e (26.2M MT), but the top three still account for only 22.3% across 200 parent companies. Shares use EPA GHGRP facility rollups tagged to this sector only, not each parent's company-wide total.
Largest in-sector emitters in Chemicals
Ranked by in-sector GHG emissions for facilities whose EPA industry sector is Chemicals. Multi-sector parents appear only for their in-sector footprint.
In-sector totals aggregate EPA Greenhouse Gas Reporting Program (GHGRP) facility reports whose industry sector is Chemicals. Company rows sum only facilities tagged to this sector, not each parent's company-wide total. See our methodology. Retrieved and formatted by PlainCarbon