Wyoming’s workforce has long included people employed in sectors where asbestos-containing materials were commonly used because they resisted heat, fire, and corrosion. In older energy and industrial environments, asbestos could be found in insulation, gaskets, pumps, valves, turbines, boilers, pipe coverings, brake parts, cement products, and building materials. Workers maintaining equipment in power stations, processing facilities, refineries, machine shops, and maintenance departments may have encountered asbestos repeatedly without being clearly warned about the danger.
The statewide picture also includes workers who were not directly installing asbestos products but still faced exposure. In Wyoming, that can include mechanics, laborers, welders, electricians, pipefitters, truck and rail workers, demolition crews, and people involved in renovation of aging schools, municipal buildings, military-related facilities, warehouses, and commercial properties. Because mesothelioma often develops decades after exposure, many people do not connect today’s illness with jobs they held in Casper, Rock Springs, Gillette, Cheyenne, Laramie, Sheridan, or in smaller communities where industrial and construction work formed the backbone of local life.


