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Industrial CO₂ by region · tonnes, latest published year

Annual estimates by company, facility, emission source and pollutant. Retains fuels, activity, coordinates and estimation origin. The main measure is MMA-validated RETC emissions.

Oct 8, 2026

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Biobío accounts for 26.2% of the displayed total (12.3M). Together with Antofagasta, the top two categories make up 48%.

04.11M8.22M12.3MBiobíoBiobío12.3M · 26.2%Biobío: 12.3MAntofagastaAntofagasta10.3M · 21.8%Antofagasta: 10.3MValparaísoValparaíso5.88M · 12.5%Valparaíso: 5.88MAtacamaAtacama3.89M · 8.3%Atacama: 3.89MÑubleÑuble3.69M · 7.8%Ñuble: 3.69MAraucaníaAraucanía2.97M · 6.3%Araucanía: 2.97MLos RíosLos Ríos2.64M · 5.6%Los Ríos: 2.64MMauleMaule1.36M · 2.9%Maule: 1.36MMetropolitana de SantiagoMetropolitana de Santiago1.02M · 2.2%Metropolitana de Santiago: 1.02MMagallanes y de la AntárticaChilenaMagallanes y de la Antártica Chilena1.01M · 2.2%Magallanes y de la Antártica Chilena: 1.01MLibertador Gral. BernardoO'HigginsLibertador Gral. Bernardo O'Higgins656,693 · 1.4%Libertador Gral. Bernardo O'Higgins: 656,693Los LagosLos Lagos635,499 · 1.4%Los Lagos: 635,499TarapacáTarapacá462,279 · 1%Tarapacá: 462,279Aysén del Gral. Carlos Ibañezdel CampoAysén del Gral. Carlos Ibañez del Campo120,633 · 0.3%Aysén del Gral. Carlos Ibañez del Campo: 120,633Arica y ParinacotaArica y Parinacota59,359 · 0.1%Arica y Parinacota: 59,359CoquimboCoquimbo49,137 · 0.1%Coquimbo: 49,137
16 results shown30,813 source records
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1 filter · 69 partitionsIndicator: Carbon dioxide

Source and scope

Industrial air emissions by facility

Chile · Macro indicators

RUEA and RETC estimates are alternatives and cannot be added. Compare one pollutant at a time. Estimated or validated tonnes are not ambient concentrations or proof of a violation.

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