The Department of Natural Resources and Environmental Control proposed to amend 7 Del. Admin. Code 1142, Control of NOx Emissions from Industrial Boilers and Process Heaters at Petroleum Refineries. These amendments are based on an agreement between the Department and the Delaware City Refining Company, LLC, which states that the Department will propose to revise §2.0 of 7 Del. Admin. Code 1142 to provide for a facility-wide NOx emission cap compliance alternative to the existing unit specific NOx emission limitations. There will be a public hearing on February 1, 2011. http://regulations.delaware.gov/register/january2011/proposed/14%20DE%20Reg%20637%2001-01-11.htm#P10_217.