In the last 50 years, they’ve become the largest oil and gas producer and oil spill containment experts in the US. In North America, they are the second-largest refiner and the second-largest fuels marketer. They have modern refineries in Texas City, Carson, Cherry Point, Whiting and Toledo. These five refineries have a total capacity for processing 1.5 million barrels of crude oil a day. A new solar power system in Colorado points the way to a new energy future.