Duke Energy is set to comply with stringent state regulations following a recent public hearing held by the North Carolina Department of Environmental Quality (DEQ) regarding the Duke Marshall facility. The meeting, which took place on November 19, 2024, focused on the draft air permit for the facility, which includes conditions aimed at controlling emissions and ensuring public health safety.

The DEQ confirmed that Duke Energy's modeling of potential emissions from its turbines and coal-fired boilers showed that pollutants would remain below 26% of acceptable ambient levels during and after the transition to new combustion turbines. This modeling was approved by the Division of Air Quality on August 8, 2024. The draft permit mandates that the facility adhere to both federal and state emission standards, including health-based criteria, and requires regular inspections and reporting.

A significant aspect of the permit is the requirement for the two coal-fired boilers to be shut down once the new gas plant becomes operational. This move is seen as a step towards reducing air pollution and transitioning to cleaner energy sources.

However, community advocates voiced concerns during the hearing. Britney Griffin, Advocacy Manager with Clean Air NC, urged the DEQ to deny Duke Energy's air permit request unless substantial modifications are made to address pollution control standards. Griffin emphasized the need for enforceable deadlines to ensure that the coal units are not operated longer than necessary, highlighting the importance of maintaining rigorous environmental protections.

The discussions at the hearing reflect a growing commitment to balancing energy production with environmental responsibility in North Carolina. As the DEQ reviews public comments and finalizes the permit, the implications of these decisions will resonate throughout the community, shaping the future of energy and air quality in the region.