Posted on June 25, 2013 by Steve McKinney
Congress said EPA and the States are partners in implementing the Clean Air Act. It’s simple: EPA sets pollutant-by-pollutant standards for clean air (NAAQS) and each State develops and implements a state-specific plan to meet and maintain those NAAQS. Each partner is well-positioned and equipped to perform its assignment and Congress included appropriate “carrots and sticks” in the Act to ensure that both do their job. The Supreme Court has extolled Congress’s partnership approach and EPA routinely professes its deep appreciation of its State partners and their important role. So wassupwith EPA suddenly demanding that thirty-six States delete rules about excess emissions during startup, shutdown and malfunction (SSM) that have been EPA-approved for 30 to 40 years?
On February 22, in response to a 2011 petition by Sierra Club, EPA proposed to “call” thirty-six state implementation plans (SIPs) because they contain affirmative defense, exemption, or director’s discretion rules for excess emissions during periods of SSM. EPA’s previous approval of the offending rules wasn’t even a speedbump. EPA also rejected any obligation to connect the offending rules with air pollution problems in the affected States. EPA’s legal position on how the States should enforce their CAA permits was enough to shuck the partnership and impose the federal will. And EPA didn’t even ask nicely. State requests for information about EPA’s consideration of their SIPs were ignored and States were given 30 days to comment on a proposal EPA took more than a year to develop. EPA gave its State partners another 45 days only after more than a dozen State Attorneys General jointly asked for more time and the Senate Committee considering the new Administrator’s confirmation made the same request.
When comments were filed on May 13, thirty affected States filed comments; none of them supported EPA’s proposed call of their SIP. Not even EPA’s regular supporters on issues like tougher NAAQS thought EPA’s dictation was a good idea. Complaints from EPA’s partners ranged from being wrongfully excluded from EPA’s evaluation of their SIP to EPA trampling on the States’ planning and implementation responsibilities to EPA creating a lot of work that could have been avoided if EPA had just talked to them. No amount of spin can make this look good for state–federal relationships.
So why? Well, Sierra Club did ask for it. Maybe because an obvious compliance impact is on emission limits with continuous monitoring and short averaging times like opacity. And maybe because coal-fired power plants always have opacity limits and deleting common excess emission rules will set those sources up for widespread enforcement litigation. Or, maybe the States and the previous EPAs had it wrong for all these years and someone finally straightened everyone else out. Like so many conundrums of this type, it might take some judges to give us the answer.
Pursuant to a settlement agreement with Sierra Club, EPA must finalize the SSM SIP Call by August 27, 2013.