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Baytown Refinery Chemical plant

About our facilities

The sites in the Baytown area are highly integrated – working together to make the plants and products more efficient.

Wetlands treatment Baytown

Environmental excellence - Protect Tomorrow, Today

At ExxonMobil Baytown, the largest petrochemical complex in the U.S., we control emissions, enhance energy efficiency and maintain the highest standards for safety, security, health and environmental care.

Baytown Hydrocracker

Emergency preparedness and response

While we work hard each day to prevent operational incidents at all of our Baytown area facilities, emergency preparedness and response remains a priority for all of our employees and contractors.

Our community partnership

ExxonMobil has a history of giving in the Baytown area because we understand the importance of being a good neighbor.  As more than just near neighbors, we are community partners, and we strive to make positive contributions to support and strengthen our local communities.  After all, we live and work here, too.

Tanker at Baytown Refinery

Contact information

We are working around the clock, 365 days a year, to ensure that we meet the demands of our customers and our commitment of safety and partnership to our local Baytown and Mont Belvieu communities.

Bill Heikkila (left) is the project executive for the diesel-expansion project at ExxonMobil's Baton Rouge Refinery, and Mike Vavra is in charge of constructing a similar facility at the company's refinery in Baytown.

Our history

One might say that the ExxonMobil Baytown area came from “humble beginnings."

Baytown chemicals expansion

Our growth

ExxonMobil Chemical Company has started construction of a multi-billion dollar ethane cracker at its Baytown, Texas, complex and associated premium product facilities in nearby Mont Belvieu.