WRB Refining Oil Refinery in Roxana, Illinois | United States Oil Infrastructure

WRB Refining is an operational oil refinery located in Roxana, Madison County, Illinois, United States. The facility processes crude oil into various petroleum products, serving the regional market. As a refinery, it is part of the broader oil infrastructure sector, which includes complex operations such as distillation, cracking, and reforming. The refinery operates under the regulatory framework of the United States Environmental Protection Agency (EPA), including the Clean Air Act (CAA) Refinery MACT standards and other federal regulations. The facility's NAICS code 324110 indicates it is a petroleum refinery, typically involving significant capital investment and technical complexity. Refineries in the United States are subject to stringent environmental and safety regulations to minimize emissions and prevent spills. WRB Refining plays a key role in supplying refined products to the Midwest region. Its location in Roxana, near the Mississippi River, provides logistical advantages for crude oil delivery and product distribution. The facility's operational status contributes to local employment and energy security, while its environmental performance is governed by federal and state permits.

The refinery is situated in Roxana, Illinois, near the Mississippi River, which poses potential risks for water contamination in the event of spills. The facility's operations involve handling large volumes of crude oil and hazardous materials, requiring robust spill prevention and response measures. Air emissions from refining processes, including volatile organic compounds and sulfur dioxide, are regulated under the EPA's CAA Refinery MACT standards. The local environmental context includes industrial land use and proximity to residential areas, necessitating careful management of noise, odor, and air quality impacts.