Browner said the White House is “very very encouraged” by Senate negotiations led by Sens. John KerryJohn KerryDepleted Dems look to Senate for 2020 nominee Voters want to drain the swamp? They can start with Louisiana GOP As Congress adjusts to Trump, Iran put under the pressure it deserves MORE (D-Mass.), Lindsey GrahamLindsey GrahamSenators move to protect 'Dreamers' The Hill's 12:30 Report White House orders intelligence report of election cyberattacks MORE (R-S.C.) and Joe Lieberman (I-Conn.), and is providing “technical advice” on their planned bill.
The trio is crafting a compromise measure that abandons the “economy-wide” cap-and-trade bill the House approved last year. Instead they are pursuing a more sector-by-sector approach that includes cap-and-trade for utilities, but may address greenhouse gas emissions from gasoline through a carbon tax or fee.
But Browner ducked a question about whether the White House backs a carbon tax on motor fuels, noting “we have not been asked about that specifically in terms of technical advice.”
“We are not going to take a position on any component part, what we need to see is the whole package,” she added.