CHEVRON CORP

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Downstream

Refining Operations

At the end of 2025, the company had a refining network capable of processing 1.8 million barrels per day. Operable capacity at December 31, 2025, and daily refinery inputs for the company and affiliate refineries for 2023 through 2025, are summarized in the table below. Average crude unit distillation capacity utilization was 92.9 percent in 2025 and 87.9 percent in 2024.

At U.S. refineries, crude unit distillation capacity utilization, which includes all crude oil and other inputs, averaged 94.5 percent in 2025, compared with 86.6 percent in 2024. Chevron processes both imported and domestic crude oil in its U.S. refining operations. Imported crude oil accounted for approximately 60 percent of Chevron’s U.S. refinery inputs in both 2025 and 2024.

In the United States, the company continued work on projects aimed at improving refinery flexibility and reliability. In 2025, the expansion of the Pasadena Refinery became fully operational, increasing light crude oil throughput capacity to 125,000 barrels per day. This project allowed the company to process more equity crude from the Permian Basin, supply more products to customers in the U.S. Gulf Coast and realize synergies with the company’s Pascagoula Refinery.

Outside the United States, the company has interests in three large refineries in Singapore, South Korea and Thailand. Singapore Refining Company (SRC), a 50 percent-owned joint venture, has a total capacity of 290,000 barrels of crude per day and manufactures a wide range of petroleum products. The 50 percent-owned GS Caltex (GSC) Yeosu Refinery in South Korea remains one of the world’s largest refineries with a total crude capacity of 800,000 barrels per day. The company’s 60.6 percent-owned refinery in Thailand, Star Petroleum Refining Public Company Limited (SPRC), continues to supply high-quality petroleum products into regional markets.

Renewable Fuels

The company develops, produces and sells renewable fuels, including but not limited to renewable diesel, biodiesel, renewable natural gas (RNG), and sustainable aviation fuel (SAF).

Chevron owns and operates 11 biofuel refineries located in the U.S. and Germany, including eight producing biodiesel, one producing renewable diesel and two others that remained idle in 2025. In 2025, the company began production and continues ramp-up at its Geismar renewable diesel plant in Louisiana, following an expansion to increase plant capacity from 7,000 to 22,000 barrels per day.

Chevron holds a 50 percent working interest in Bunge Chevron Ag Renewables LLC, which produces soybean oil from processing facilities in Destrehan, Louisiana, and Cairo, Illinois. Soybean oil can be used as a renewable feedstock to make renewable diesel, biodiesel and sustainable aviation fuel. A new oilseed processing plant in Louisiana is expected to begin operations in 2026.

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In early 2025, Chevron acquired the remaining equity of Brightmark RNG Holdings LLC and renamed the company to Chevron RNG Holdings LLC (Chevron RNG). Chevron continues to advance its dairy biomethane activities through Chevron RNG and investments in CalBioGas LLC and CalBioGas Hilmar LLC (collectively, CalBioGas investments). Chevron’s wholly-owned and operated renewable gas assets include 26 anaerobic digester facilities (25 operational, one under construction) in nine U.S. states that capture methane from manure at dairy farms and process it into natural gas. CalBioGas investments have 29 anaerobic digester projects at dairy farms in California producing natural gas or directly supplying electricity.

Chevron sells RNG to third parties and through Chevron’s network of 67 compressed natural gas (CNG) stations under the Chevron and Beyond6 brands.

Chevron has successfully demonstrated the ability to produce both renewable diesel and SAF at its El Segundo Refinery, with the flexibility to switch between traditional fuels and renewables dependent upon market conditions.

Marketing Operations

The company markets petroleum products under the principal brands of “Chevron,” “Texaco” and “Caltex” throughout many parts of the world. The following table identifies the company’s and its affiliates’ refined products sales volumes, excluding intercompany sales, for the three years ended December 31, 2025.

In the United States, the company markets primarily under the principal brands of “Chevron” and “Texaco.” At year-end 2025, the company supplied directly or through retailers and marketers approximately 8,600 Chevron- and Texaco-branded service stations, primarily in the southern and western states. Approximately 380 of these outlets are company-owned or company-leased stations.

Outside the United States, Chevron supplied directly or through retailers and marketers approximately 5,200 branded service stations, including affiliates. The company markets using the Chevron and Texaco brands in Latin America and the Caltex brand in the Asia-Pacific region. In South Korea, the company operates through its 50 percent-owned affiliate, GSC.

Chevron markets commercial aviation fuel to 58 airports worldwide. The company markets base oil globally under the Chevron and Nexbase brands and markets lubricant and coolant products under the Chevron, Texaco and Caltex brands.

Chemicals Operations

Chevron Oronite Company develops, manufactures and markets performance additives for lubricating oils and fuels and conducts research and development for additive component and blended packages. At the end of 2025, the company manufactured, blended or conducted research at 11 locations around the world.

Chevron owns a 50 percent interest in Chevron Phillips Chemical Company LLC (CPChem). CPChem produces olefins, polyolefins and alpha olefins and is a supplier of aromatics and polyethylene pipe, in addition to participating in the

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specialty chemical and specialty plastics markets. At the end of 2025, CPChem owned or had joint-venture interests in 29 manufacturing facilities and two research and development centers around the world.

CPChem has two major integrated polymer projects under construction, the Golden Triangle Polymers Project in Orange, Texas, for which CPChem holds a 51 percent-owned and operated interest and the Ras Laffan Petrochemical Project in Ras Laffan, Qatar, for which CPChem holds a 30 percent nonoperated working interest. Start-up for both projects is expected in the first half of 2027. CPChem completed the Low Viscosity Poly Alpha Olefin Expansion Project at the CPChem Beringen, Belgium site in 2025.

Chevron is also involved in the petrochemical business through the operations of GSC, the company’s 50 percent-owned affiliate in South Korea. GSC manufactures aromatics, including benzene, toluene and xylene. These base chemicals are used to produce a range of products, including adhesives, plastics and textile fibers. GSC also produces olefins, which are used to make automotive and home appliance parts, food packaging, laboratory equipment, building materials, adhesives, paint and textiles.

Transportation

Pipelines Chevron owns and operates a network of crude oil, natural gas and product pipelines and other infrastructure assets in the United States. In 2025, Chevron acquired further pipeline infrastructure through its acquisition of Hess. Refer to the United States -Hess Midstream in the Upstream section above for more information related to these assets. In addition, Chevron operates pipelines for its 50 percent-owned CPChem affiliate. The company also has direct and indirect interests in other U.S. and international pipelines.

Refer to Nigeria and Kazakhstan/Russia in the Upstream section for information on the West African Gas Pipeline and the CPC.

Shipping The company’s marine fleet includes both U.S. and foreign flagged vessels. The operated fleet consists of conventional crude tankers, product carriers and LNG vessels. These vessels transport crude oil, LNG, refined products and feedstock in support of the company’s global upstream and downstream businesses. In 2025, Chevron completed upgrades to four LNG vessels aimed at reducing emissions.