The Department of Health and Environmental Control proposed to develop a permit for fuel combustion operations. For purposes of this permit, fuel combustion operations are defined as any facility or plant that only has fuel combustion operations meeting or under a 30 million BTU/hr rated input capacity and is fired on only natural gas, propane, virgin fuel oil, used specification oil, and biodiesel. The deadline for comment is April 25, 2011. http://www.scdhec.gov/administration/regs/20110325-11-015.htm.