"WASHINGTON — The Trump administration is making a concession on its proposed minimum fuel economy requirement for new vehicles, but environmental groups and a key Democratic senator complain it does not go far enough, and still falls well below the requirements set under the Obama administration.

Fuel economy standards would increase 1.5% per year from 2021 through 2026 under the new proposal. That’s a reversal from the Trump administration’s proposal in 2018, which sought to freeze the standards at 2020 levels.

Environmentalists and Delaware Sen. Tom Carper hardly cheered the move, which doesn’t come close to the 5% annual increase that the Obama administration had mandated. "

Tom Krisher and Ellen Knickmeyer report for the Associated Press January 24, 2020. [2]