Last November, a divided panel of the U.S. Court of Appeals for the D.C. Circuit upheld a Department of Energy energy efficiency standard for natural gas-powered consumer furnaces and commercial water heaters that effectively banned non-condensing units from the market. The panel decision might have been defensible (and understandable) in a Chevron world, but it (as Judge Rao's dissent demonstrated) it was hard to reconcile with the approach to statutory interpretation dictated by Loper Bright Enterprises.
At the time, I wondered why the Trump Administration had allowed this case to go to judgment. It could have asked the D.C. Circuit to put any decision on hold while DOE reconsidered the rule, but it didn't.
In January, a coalition of industry groups petitioned for certiorari in American Gas Association v. Department of Energy. Yesterday, the Solicitor General filed his response, asking the Court to GVR the case due to the D.C. Circuit's error.
