One of LyondellBasell's three Bayport plants in the Pasadena Industrial District, the Bayport Underwood Plant produces ethylene oxide, ethylene glycol, glycol ethers, glycol ether acetates and ethanolamines for LyondellBasell’s Equistar Chemicals business. These products are used to manufacture anti-freeze, brake fluid, dyes, paint, solvents, commercial cleaners and waxes, detergents and cosmetic bases. They also are used as intermediate chemicals to produce polyester fibers, films and bottles.

The plant is on Underwood Road just off Red Bluff Road near Armand Bayou Nature Center and the cities of Taylor Lake Village, El Lago, Houston’s Clear Lake Area, Pasadena, Shoreacres and La Porte.

LyondellBasell At A Glance

LyondellBasell is the world’s third-largest independent chemical company. We have annual revenues of approximately $41 billion* and more than 14,000 employees worldwide. Our vertically integrated facilities, broad product portfolio, manufacturing flexibility, superior technology base and reputation for operational excellence enable us to deliver exceptional value to our customers across the petrochemical chain – from refining to advanced product applications.

*Based on 2010 revenues

Learn more about LyondellBasell

Enriching lives worldwide

With the help of LyondellBasell materials, thousands of products are safer, stronger, more affordable and more reliable.

Our products improve the quality of life in countless ways:

  • Fresh-food packaging
  • Lightweight plastics
  • Lightweight automotive parts
  • Pipe systems for water management
  • Durable textiles
  • Healthcare products
  • Biofuels

Download our “Enriching lives through everyday excellence” brochure.