- Associated Press
U.S. officials are pushing state regulators to clear the way for a new ventilation shaft to be built at the federal government's nuclear waste repository in southern New Mexico, but watchdog groups say modifying the Waste Isolation Pilot Plant's permit to allow for the construction could open the door to expansion.
The state Environment Department's Hazardous Waste Bureau held a virtual hearing over the past week to gather comments on the proposed permit change. A final decision is anticipated in mid-October.
Ventilation has been an issue since 2014, when a radiation release contaminated parts of the underground facility and forced an expensive, nearly three-year closure, delayed the federal government's cleanup program and prompted policy changes at national laboratories and defense-related sites across the U.S.