"The administrative route, in my view, is loaded with challenges," Rabe said during a Brookings Institution sponsored panel.
The article notes that Biden's other option — trying to get Congress to enact climate legislation — also would be difficult because of both Republican opposition and a wide range of demands from Democrats and aligned groups. The "[legislative] path also is going to be really, really challenging regardless of what exactly goes into that policy package," said Rabe.
Read the full E&E News article here.