So Shell wants to build the largest gasoline refinery in the country:

Output would rise to 610,000 barrels per day, higher than the 557,000 barrels per day produced by the ExxonMobil facility in Baytown, Texas, the current biggest in the country.

“Pending necessary regulatory approvals, Motiva would expect to initiate final engineering later in 2006 and begin construction in 2007,” said Shell, while underlining that a final decision to expand the facility had not been taken.

I’d say the climate is just right for that regulatory approval.