The Colstrip power plant, marked as the worst emitter of particulate matter in the U.S., is aiming for a two-year exemption from stricter pollution controls as it raises concerns about economic viability over public health.
Coal Plant Seeks Pollution Waiver Despite Being Highest Emitter in the Nation

Coal Plant Seeks Pollution Waiver Despite Being Highest Emitter in the Nation
Colstrip, MT's coal plant appeals for exemption from new EPA pollution standards
The Colstrip facility in Montana, identified by the Environmental Protection Agency (EPA) as the leading producer of harmful particulate matter emissions in the United States, is seeking a two-year exemption from new pollution standards recently set by the Biden administration. This coal-burning power plant is notably the only facility in the nation without modern pollution control technology.
Following the administration's invitation for companies to apply for pollution waivers, Colstrip's request has been supported by Montana's congressional delegation. They argue that the facility's adherence to the new regulations threatens its operational sustainability, which they claim would adversely affect the region's electric grid and raise energy costs for consumers.
Senator Steve Daines, alongside other delegates, emphasized the economic implications of a potential closure of the Colstrip plant, highlighting it as crucial for local job preservation and economic growth. In their correspondence to EPA Administrator Lee Zeldin, they voiced concerns about energy supply instability without the plant's power generation.
However, health professionals voiced skepticism over these claims, pointing out that the request fails to adequately acknowledge the severe public health risks posed by fine particulate matter. Research has consistently linked these pollutants to increased rates of cardiovascular and respiratory illness, inferring that the prioritization of economic factors over public health may have dire consequences for the local population.
As the coal plant navigates this pivotal moment, the ongoing debate emphasizes the urgency of balancing economic necessity with environmental and health considerations in energy production—a topic set to remain at the forefront of climate discussions in the coming years.
Following the administration's invitation for companies to apply for pollution waivers, Colstrip's request has been supported by Montana's congressional delegation. They argue that the facility's adherence to the new regulations threatens its operational sustainability, which they claim would adversely affect the region's electric grid and raise energy costs for consumers.
Senator Steve Daines, alongside other delegates, emphasized the economic implications of a potential closure of the Colstrip plant, highlighting it as crucial for local job preservation and economic growth. In their correspondence to EPA Administrator Lee Zeldin, they voiced concerns about energy supply instability without the plant's power generation.
However, health professionals voiced skepticism over these claims, pointing out that the request fails to adequately acknowledge the severe public health risks posed by fine particulate matter. Research has consistently linked these pollutants to increased rates of cardiovascular and respiratory illness, inferring that the prioritization of economic factors over public health may have dire consequences for the local population.
As the coal plant navigates this pivotal moment, the ongoing debate emphasizes the urgency of balancing economic necessity with environmental and health considerations in energy production—a topic set to remain at the forefront of climate discussions in the coming years.