Eyeing January Proposal, EPA Pushes Ahead With Aircraft GHG Standards

EPA is pushing ahead with developing greenhouse gas standards for new aircraft engines consistent with a global pact on reducing aircraft GHGs, a move that runs counter to the administration's many efforts to roll back energy-sector GHG rules and ultimately could make it more difficult for Trump officials to target EPA's GHG endangerment finding. Agency science advisers confirmed EPA's continued work on the issue and offered a brief update of the aircraft regulation during a June 29 teleconference, though they...