CNOOC Limited, also known as China National Offshore Oil Corporation, is a leading player in the gas and diesel oil industry, headquartered in Beijing, China. Founded in 1982, CNOOC has established itself as a key operator in offshore oil and gas exploration and production, with significant operations in the Bohai Sea, South China Sea, and overseas markets.
The company focuses on the exploration, development, and production of oil and natural gas, offering unique services that leverage advanced technology and expertise. CNOOC is recognised for its substantial contributions to China's energy security and has achieved notable milestones, including becoming one of the largest independent oil and gas companies globally. With a strong market position, CNOOC continues to innovate and expand its portfolio, solidifying its reputation in the energy sector.
-7 vs industry average
Cnooc’s score of 13 is lower than 28% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Gas/Diesel Oil is among the most carbon-intensive industries
Industry performance
The Gas/Diesel Oil industry has reduced its overall emissions by 23% since 2018
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Cnooc's reported carbon emissions
CNOOC, a prominent Gas/Diesel Oil company headquartered in CN, has reported its greenhouse gas emissions across various years. For the 2025 reporting year, CNOOC reported Scope 1 emissions of approximately 59,083,000 kg CO2e and Scope 2 emissions of approximately 105,305,000 kg CO2e, resulting in a combined total of approximately 164,388,000 kg CO2e.
In 2024, CNOOC's Scope 1 emissions were approximately 50,662,000 kg CO2e, with Scope 2 emissions at approximately 151,284,000 kg CO2e, for a combined total of approximately 201,946,000 kg CO2e. The preceding year, 2023, saw Scope 1 emissions of approximately 45,971,000 kg CO2e and Scope 2 emissions of approximately 133,945,000 kg CO2e, summing to approximately 179,916,000 kg CO2e.
Earlier reporting years show significantly higher figures. In 2022, Scope 1 emissions were approximately 9,779,000,000 kg CO2e and Scope 2 emissions were approximately 1,101,000,000 kg CO2e, making a combined total of approximately 10,879,000,000 kg CO2e. For 2021, Scope 1 emissions stood at approximately 9,774,000,000 kg CO2e, with Scope 2 emissions at approximately 531,000,000 kg CO2e, for a total of approximately 10,305,000,000 kg CO2e.
The company also reported emissions intensity data per tonne of production. In 2022, greenhouse gas emissions per ton of production were approximately 147.0 kg CO2e, and in 2021, this figure was approximately 159.7 kg CO2e. In 2020, emissions intensity was approximately 147.0 kg CO2e per ton of production. For 2019, the emissions intensity was approximately 149.3 kg CO2e per ton of production.
CNOOC's emissions reporting primarily covers Scope 1 and Scope 2. Scope 3 emissions data, specifically for purchased goods and services, is noted as missing for the reported years. The company has not publicly disclosed specific reduction targets or climate commitments through initiatives like SBTi or the Climate Pledge. However, it does
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Cnooc’s Climate Goals (2030 & 2050)
No climate goals have been disclosed for Cnooc yet.
Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Emissions comparison with industry peers
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Cnooc
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