Phillips 66 is a US refining, midstream, chemicals and marketing company headquartered in Houston, Texas.
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Phillips 66's Scope 1 and 2 emissions rose about 13% between 2019 and 2024, to 40.2 Mt, while its targets cover only intensity. Its use-of-products Scope 3 is 365 Mt, and it reports no self-generated renewable energy; its one solar site at Rodeo is owned by NextEra. It paid an $8 million penalty under a January 2026 deferred prosecution agreement (not a conviction) over Clean Water Act charges, and LobbyMap grades it D- for its role in groups opposing US climate policy.
Phillips 66 scores 17/100 (Significant gaps) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified October 2026.
That places Phillips 66 joint 828th of 847 companies scored, and joint 10th of 16 in Oil & Gas.
Where Phillips 66 sits among oil & gas peers.
Among the 16 major oil & gas brands we've scored, Phillips 66 is tied =10th of 16, with 3 others.
Its three lowest-scoring questions, and what the evidence didn't show.
Intensity fell 15%, but this does not offset absolute growth.
The only documented renewable is a 30.2 MW solar facility at Rodeo (NextEra-owned) avoiding ~33,000 tCO2/year, under 0.1% of 2024 emissions.
Phillips 66 reports no biodiversity performance indicators and answered 'data not available' on protected-area exposure, though states 12% of pipelines are near ecologically sensitive areas.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Carbon Footprint — Operations and Transparency & Accountability (7/10, 7/10). Weakest on Emissions Trajectory and Energy Source (1/10, 1/10).
The 3 companies in the sector scoring nearest above Phillips 66.
TotalEnergies reports granular emissions data but plans 3% annual oil and gas production growth through 2030, negating absolute emission reductions.
See the breakdown →Equinor is a fossil fuel operator claiming energy transition while expanding oil and gas production 10%+ by 2027.
See the breakdown →Exxon Mobil operates with minimal climate accountability.
See the breakdown →The formula and all 16 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale16 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
11 of 16 sources are independent of the company.
“(7.6.1) Gross global Scope 1 emissions (metric tons CO2e) 32700000”
“to provide limited assurance in relation to the Selected Information set out below”
“Scope 3 Category 11: Use of products sold. All other categories are not relevant to Phillips 66 operations.”
“Reduction in manufacturing-related emissions intensity”
“a Deferred Prosecution Agreement was entered obligating Phillips 66 to pay an $8 million penalty to the U.S. Government”
“It reduces Rodeo’s grid power demand by 50%, avoiding 33,000 metric tons of carbon dioxide emissions annually.”
“Phillips 66 has received International Sustainability and Carbon Certification (ISCC) PLUS certification for its Sweeny Refinery in Texas to process oil made from waste plastics”
“Phillips 66 also ranks 27th among global producers of single use plastic waste.”
“The PPSC's responsibilities now include oversight of the Company's sustainability programs and initiatives”
“These industry associations remain actively opposed to numerous strands of climate-related policy in the US.”
“Accuracy of Climate Policy Engagement Disclosure Partial, meets some criteria”
“NextEra Energy Resources will build, own and operate the solar farm, to be located on approximately 88 acres owned by Phillips 66.”
“Oil company Phillips 66 has been federally indicted in connection with alleged violations of the Clean Water Act in California”
“Oil company Phillips 66 has been federally indicted in connection with alleged violations of the Clean Water Act in California, authorities said Thursday.”
“The Los Angeles Dodgers’ most prominent sponsor — Phillips 66, which owns 76 gas”
“demanding owner and chairman Mark Walter end the team's sponsorship deal with indicted oil giant Phillips 66”
If you believe a source has been misread or a newer version exists, submit a challenge.
Phillips 66 is a US refining, midstream, chemicals and marketing company headquartered in Houston, Texas. It was incorporated in 2011 ahead of its separation from ConocoPhillips. It had about 12,600 employees and $136.6 billion in FY2025 revenue.
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