CC-89-126: Final Rule Revising New Source Performance Standards for Steam Generating Units Firing Very Low Sulfur Fuel Oil

The attached material appeared in the December 18, 1989 Federal Register. It is an EPA final rule which revises the New Source Performance Standards (NSPS) for steam generating units with heat input capacities over 100 x l0 6 Btu/hr that fire very low sulfur oil.