U.S. Department of Energy - Energy Efficiency and Renewable Energy

Advanced Manufacturing Office

Petroleum Refining

Various colored safety lights illuminate rising vapor trails at a large oil refinery complex at night

Photo credit: © iStockphoto.com/15906809

Petroleum Refining


The United States is the largest, most sophisticated producer of refined petroleum products in the world.

Challenges for the refining industry include lower-quality crude oil, crude oil price volatility, and environmental regulations that require cleaner manufacturing processes and higher-performance products.


Maintaining the viability of the U.S. petroleum refining industry requires continuous improvement in productivity and energy efficiency. The U.S. refining industry has worked with AMO to provide a range of resources that can provide energy and cost savings for the industry.


Analytical Studies & Other Publications