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Ferndale Refinery, an Energy Star recipient, under a bright blue sky

ENERGY STAR Certifications

As part of our commitment to operational excellence and sustainability, more than a third of our U.S. refineries have earned an ENERGY STAR certification from the U.S. Environmental Protection Agency (EPA) recognizing their voluntary efforts to reduce greenhouse gas emissions through energy efficiency. The certification signifies that the refinery performed in the top 25 percent of similar facilities nationwide for energy efficiency using the Solomon-EII™ scoring system and met environmental performance levels set by the EPA.

Our 2019 ENERGY STAR certification recipients include the Billings, Ferndale, Rodeo, and Sweeny refineries.

For more information, visit the ENERGY STAR website.