Geographic Distribution of Facilities Gulf Coast Dominance The Gulf Coast region, encompassing states like Texas, Louisiana, and Mississippi, is the undisputed heart of American refining. The Midwest, particularly around Illinois and Ohio, supports a network of refineries focused on processing lighter crude grades and supplying regional fuel distribution centers.
Historical US Oil Refinery Capacity Trends Over the Decades
While the total number may decline slightly due to these pressures, the focus is shifting towards optimizing the efficiency and environmental performance of the existing network. This immense throughput underscores the role of these facilities as critical nodes in the global energy supply chain.
West Coast and Midwest On the West Coast, refineries in California, Washington, and Oregon serve significant markets, though they face stricter environmental regulations. This immense throughput underscores the role of these facilities as critical nodes in the global energy supply chain.
Historical US Oil Refinery Capacity Trends Over the Decades
The concentration here is a result of historical infrastructure, deep-water ports, and proximity to major crude oil production areas. Profitability remains the primary driver, with facilities closing when maintenance costs and regulatory compliance outweigh operational revenue.
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