The Consumer Postal Council champions world-class postal services by promoting programs and policies that increase productivity, transparency and eliminate distortions and inefficiencies caused by monopolies.

The Biden administration launched a last-minute push Wednesday to derail the U.S. Postal Service’s plan to spend billions of dollars on a new fleet of gasoline-powered delivery trucks, citing the damage the polluting vehicles could inflict on the climate and Americans’ health. The dispute over the Postal Service’s plans to spend...