June 25, 2013 – EPA is reopening, for 60 days, the public comment period on the startup and shutdown provisions included in the November 2012 proposed updates to pollution limits for new power plants under Mercury and Air Toxics Standards. Interested groups will have the opportunity to review new information provided during the original public comment period and subsequent EPA analysis of that information.
- Reconsideration of Certain Startup/Shutdown Issues (PDF)(5 pp, 211 K About PDF) - Federal Register Notice - June 25, 2013
- Assessment of startup period at coal‐fired electric generating units (PDF)(19 pp, 760 K, June 17, 2013)