Category Archives: Air

Will We Ever Stop Overestimating the Cost of Complying with Environmental Regulations?

Earlier this week, Greenwire (subscription required) had an interesting story about the role that EPA’s estimate of the cost to comply with the Mercury and Air Toxics Standards rule played in the politics and judicial review of the rule.  It turned out that compliance costs were much less than originally estimated by EPA – let alone by industry.  Unfortunately, the $9.6 billion price tag originally put on the MATS rule lived on,… More

Boston Regulates Building GHG Emissions: The Next Few Years Will Be Very Interesting

Last week, the Boston City Council approved amendments to the Building Energy Reporting and Disclosure Ordinance.  The changes are being referred to as “BERDO 2.0”, which almost understates the scope of the revisions.  As indicated by its name, since its original enactment, BERDO only dealt with reporting and disclosure.  Now, however, Boston will be imposing limits on GHG emissions from large buildings.

The limits will first be effective in 2025,… More

D.C. Circuit 2019 RVO Decision is a Mixed Bag for Biofuels

The biofuels industry has had a challenging season in the courts. Several weeks ago, the U.S. Supreme Court overturned a decision by the U.S. Court of Appeals for the Tenth Circuit that had limited EPA’s ability to grant waivers to small refiners that allow them to escape compliance obligations under the federal Renewable Fuel Standard (RFS) Program. Then, the U.S. Court of Appeals for the District of Columbia Circuit (the D.C.… More

The Massachusetts Climate Bill is Very Much “Not Dead”

In January, when Governor Baker vetoed the Legislature’s effort to go big on climate, my colleague Zach Gerson made clear that the bill was not even “mostly dead.”  I am pleased to say that Zach’s diagnosis was correct.  The climate bill is very much alive.

Last week, the Legislature passed a new version of the bill, which adopted most of the Governor’s technical suggestions and almost none of his substantive changes. … More

Make a U-Turn and then Full Speed Ahead: Clean Air

Within hours after being sworn into office, President Joe Biden signed an executive order (“EO”) that teed up a slew of clean air issues as top environmental priorities. The Biden administration signaled its plan to unwind four years of environmental and energy policies marked by aggressive deregulation and sidelining efforts to combat climate change.

Although only allotted a short paragraph in the EO,… More