U.S. EPA and U.S. DOJ allege that Marathon Petroleum Corporation failed to comply with certain Clean Air Act fuel quality emissions standards and recordkeeping, sampling, and testing requirements. Marathon will spend over $2.8 million on pollution controls to reduce emissions of VOCs on 14 fuel storage tanks at its distribution terminals in Indiana, Kentucky, and Ohio. It will also pay 2.9 million civil penalty and retire 5.5 billion sulfur credits, which have current market value of $200,000.