Tag Archives: NOx

EPA Notches Another NSR Settlement: Is This The Most Successful Program That Shouldn’t Exist?

Last week, EPA announced that it had reached yet one more – its 24th – settlement under as a result of its NSR enforcement initiative.  This time, it was Louisiana Generating’s Big Cajun II plant, in New Roads, Louisiana.  By now, the contours are familiar, including a penalty of $14 million and injunctive relief estimated to cost approximately $250 million.  Changes will include:

  • Installation of SNCR (not SCR) on all units to control NOx.…
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Not a Good Start for Challenges to EPA NAAQS Revisions: The District of Columbia Court of Appeals Affirms EPA’s New NOx NAAQS

Yesterday, in American Petroleum Institute v. EPA, the D.C. Circuit Court of Appeals affirmed EPA’s revisions to the National Ambient Air Quality Standard for NOx. The revisions adopted, for the first time, an hourly NAAQS for NOx, in addition to the annual standard.

API made a number of assertions that EPA had been arbitrary and capricious in its review of the scientific evidence concerning potential short-term impacts. The most important were EPA’s reliance,… More

Yes, Virginia, the Burden of Proof Does Matter

The decision yesterday in United States v. Minnkota Power Cooperative serves as a useful reminder regarding how important the burden of proof is in review of agency decisions. The case started in 2006, as part of DOJ’s NSR enforcement initiative, when the United States and North Dakota brought suit against Minnkota’s Milton R. Young Station. The parties settled and a consent decree was entered. Apparently,… More

EPA Finalizes the Cross-State Air Pollution Rule: Who Needs CAIR or the Transport Rule?

Yesterday, EPA finalized the Cross-State Air Pollution Rule, or CSAPR, which was the Transport Rule, which had been the Clean Air Interstate Rule. (EPA must have decided that CSAPR results in a more mellifluous acronym.)

The rule is almost too big to describe, except in its broadest terms. EPA has provided a summary of costs and benefits, but even EPA’s summary does not really explain how the rule will be implemented.… More

For Coal, It’s Not All About Climate Change: Credit Suisse Predicts New Air Rules to Close 60 Gigawatts of Coal Capacity

Last March, I noted that Gina McCarthy’s belief that, in the near term, the biggest impact on GHG emissions would come from EPA’s traditional regulatory programs, rather than through GHG regulation. A report recently released by Credit Suisse indicates that she might be right. Looking at EPA’s upcoming promulgation of the Clean Air Transport Rule and the mercury MACT rule, Credit Suisse predicts that between 50 and 69 gigawatts of old coal plants will be retired between 2013 and 2017 as a result of implementation of the two rules. Credit Suisse also predicts that approximately 100 gigawatts of capacity will require significant additional investment to comply with the rules.… More

Update on NSR Litigation: Cinergy Dodges a Bullet

In a crisply written opinion by Judge Posner, the 7th Circuit Court of Appeals just reversed a district court judgment against Cinergy in the NSR case involving Cinergy’s power plant in Wabash, Indiana, and directed that judgment enter for Cinergy. It is not obvious that the case will have wide applicability, but it is certainly worth noting.

The first key issue in Cinergy was whether proposed new projects would be subject to NSR review if they were expected to result in an increase in annual emissions or only if they would result in an increase in the hourly emissions rate. … More

EPA’s NSR Enforcement Initiative Marches On

EPA shows no signs of slowing down in its efforts to use the Clean Air Act’s PSD/NSR provisions as an enforcement club. The latest target in EPA’s crosshairs is the Detroit Edison Monroe Power Plant. Late last month, DOJ filed a complaint alleging violations of PSD/NSR requirements in connection with a project to replace the high temperature reheater and the economizer at Monroe Unit 2. … More

EPA – Finally – Proposes CAIR Replacement

On July 6, 2010, the United States Environmental Protection Agency (“EPA”) released a proposed rule, dubbed the “Transport Rule”, which would replace the Clean Air Interstate Rule (“CAIR”). As you likely recall, in 2008 the D.C. Circuit Court of Appeals, in North Carolina v. EPA, found that CAIR had a number of fatal flaws and remanded it to the Agency. (Due to its environmental benefits,… More

Three Pollutant Legislation: Back in Play?

While Congress may be fiddling on climate legislation, Senators Carper and Alexander are attempting to put three pollutant legislation back on the congressional agenda. Yesterday, they introduced an aggressive three pollutant bill. Here are the highlights. The bill would:

Codify the CAIR program through 2011

Gradually reduce the cap on SO2 emission allowances to 1.5 million tons by 2018 – substantially more stringent than the CAIR would have imposed.… More