Marathon Garyville Refinery
Large load · 155 Sugarcane Road, Garyville, LA
The Marathon Garyville Refinery in St. John the Baptist Parish, Louisiana, is owned and operated by Marathon Petroleum Company LP. Entergy Louisiana supplies electricity in a MISO footprint, and no site MW figure was found.
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Overview
EPA registers the refinery at 4663 W Airline Hwy, Garyville, on approximately 2950 acres of property. A 2016 consent decree defines it as the refinery owned and operated by Marathon Petroleum Company.
Profile
- Electricity and grid
- Marathon Petroleum Company LP told the Louisiana PSC in 2014 that it is one of the largest ratepayers of Entergy Louisiana, LLC in the state. Entergy's transmission facilities are under the functional control of MISO. A substation project completed in 2019 replaced radially fed substations with secondary-selective substations fed from the refinery Main Substation.
- Ownership
- EPA's registry lists Marathon Petroleum Co LP as operator and owner, with Marathon Petroleum Corp as parent company.
Facility
- Activity
- Petroleum refinery
- Industry
- Industrial
- Site type
- Campus
- Operating status
- Operating