
Welcome. Through the success of Tesoro’s customers, investors, and employees, we’ve become one of America’s larger independent petroleum refiners and marketers. As we’ve grown, we’ve listened carefully to our customers, neighbors, and regulators. The political agenda today often includes talk of global warming and alternative fuels development. As our nation considers these issues, we’re eager to stimulate, engage and contribute to these important debates.
This website contains essential information for our customers, our employees, and the communities that we serve. We encourage you to explore the information on Act Tesoro and communicate with elected officials and regulators on these important issues.
This website contains essential information for our customers, our employees, and the communities that we serve. We encourage you to explore the information on Act Tesoro and communicate with elected officials and regulators on these important issues.
RECENT NEWS
May 04, 2012
The EPA is earning a reputation for abuse
The EPA is earning a reputation for abuse
April 04, 2012
EPA moves closer to approval of 15 pct ethanol gas
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EPA moves closer to approval of 15 pct ethanol gas
FROM THE BLOG
Tesoro President & CEO, Gregory J. Goff, Letter to Chairman Upton
On April 16, Tesoro President and Chief Executive Officer, Gregory J. Goff sent a letter to House Energy and Commerce Chairman, Fred Upton in support of the Gasoline Regulations Act of 2012.Read More >
