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The Refinery

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The Lemont, Ill., refinery is a strategic supplier of transportation fuels, particularly in the upper Midwest. The refinery has crude processing capacity of 177,000 barrels per day (bpd) and manufactures several grades of gasoline, diesel, jet fuel and high-quality hydrocarbon solvents used in the production of paints, adhesives and coatings. The refinery has a long history of supporting the needs of the upper Midwest. The original Lemont Refinery was built in the early 1920s with a crude capacity of 25,000 bpd. During the years of 1968-1970, the new Lemont refinery was constructed on 1,100 acres, partially located in Romeoville, Ill., with a capacity of 135,000 bpd. Additional expansion has brought the refinery to its present state as a modern, well-configured 177,000-bpd facility capable of refining heavy, sour crude oils into high-quality finished products. CITGO Lemont Refinery benefits the surrounding communities, not only as a major supplier of petroleum products, but as a major employer, taxpayer and good neighbor. CITGO annually contributes more than $350 million to the local economy through salaries, benefits, goods, services and taxes, and that does not include the dollars employees spend in the areas when they shop and eat.

Annual Economic & Community Impact

Employment  
CITGO Employees & Contractors Over 1,050 *
Total Economic Impact on Lemont
and General Vicinity
$540 Million * *
Funds spent or Donated to Community Organizations over the last 3 years $1.8 Million
Community Service Hours Volunteered 2,665+ (in 2019)

Plant Details

Geographic Size 1,100 Acres
Number of Ship Channel Docks 1
Number of Waste Water Treatment Plants 1
Production Capacity (gasoline) 4 Million gpd (on average)
Crude Capacity 177,000 bpd (on average)
PRODUCTS PRODUCED
  • Liquid Petroleum Gas
  • Gasoline
  • Diesel Fuel
  • Aviation Turbine Fuel
  • Xylenes
  • Toluene
  • Molten Sulfur
  • Butane
  • Kerosene
  • Propane
  • Petroleum Coke
INDUSTRIES SERVED
  • Retail, Commercial
  • Retail Fuel
  • Airline
  • Petrochemicals
  • Industrial Solvents
  • Fertilizer and Basic Chemicals
  • Cooking and Camping Fuels
  • Heating and Lighting Fuels
  • Retail Fuel Outlets
  • Industrial Fuel

* average number of employees and contractors over a 3 year period
** based on a 3 year average