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Coal is the largest domestically produced source of energy in America and is used to generate a significant chunk of our nation’s electricity. 

The Energy Department is working to develop technologies that make coal cleaner, so we can ensure it plays a part in our clean energy future. The Department is also investing in development of carbon capture, utilization and storage (CCUS) technologies, also referred to as carbon capture, utilization and sequestration.


Energy Secretary Moniz Visits Clean Coal Facility in Mississippi
On Friday, Nov. 8, 2013, Secretary Moniz and international energy officials toured Kemper, the nation's largest carbon capture and storage facility, in Liberty, Mississippi.

A small Mississippi town is making history with the largest carbon capture and storage plant in the U.S.

Cleaning Up Coal
Pete McGrail, a Laboratory Fellow at Pacific Northwest National Laboratory, is part of a team studying basalts to determine how carbon dioxide can be safely and permanently stored in these massive, deep underground rock formations. | Photo courtesy of Pacific Northwest National Laboratory.

How we're making coal a better energy source than it used to be.

Carbon Capture Innovation: Making an IMPACCT on Coal
The ICES team from Alliant Techsystems and ACENT Laboratories (L to R): Fred Gregory, Andy Robertson, Tony Castrogiovanni, Florin Girlea, Vincenzo Verrelli, Bon Calayag, Vladimir Balepin, Kirk Featherstone. | Courtesy of the ICES team.

As the largest domestically-produced source of energy here in the U.S., coal is used to generate about half of our nation’s electricity. So how can we make traditional energy sources like coal cleaner and safer for all Americans?

A Potential Path to Emissions-Free Fossil Energy
The National Energy Technology Laboratory's chemical looping reactor, above, is the only one of its kind in the Western Hemisphere, and is pioneering the development of a promising low-carbon technology. | Photo courtesy of the National Energy Technology Laboratory.

Emerging low-carbon technologies, like "chemical looping," are forging new pathways for using fossil fuels as part of a clean energy future.