Gypsum industry news

US: A study by Resource Recycling Systems found that 33% of construction and demolition materials (CDM) entering landfill in Summit County, Colorado, could be effectively diverted into CDM recycling. Gypsum wallboard was among the 11 materials included in the study. Local press has reported that county authorities aim to reuse or recycle 25% of CDM generated locally by 2028, and 50% by 2035. Landfill capacity will run out in 2078.

CDM constituted 30% of Summit County’s landfill intake during the study period.

US: The city council of Glenwood Springs in Colorado is aiming to implement single-haul refuse collection in order to eliminate the dumping of recyclables by 2023, local press has reported. A review of waste management practices found that the city has a recycling contamination rate of just 8%, yet 80% of waste sent to landfill consists of recyclable materials. Eagle County Recycle operates the city's waste management facility. The company says that it supplies waste cardboard for gypsum wallboard backing production in neighbouring Oklahoma.

Manager Jesse Masten said “The mill in Oklahoma that we send the cardboard to actually makes the paper backing for wallboard. Then, that paper backing is potentially sent back to the American Gypsum gypsum wallboard plant in Gypsum and used for the wallboard that they’re producing.”

US: The Bureau of Land Management has approved American Gypsum’s proposal to expand its gypsum mine at Eagle, Colorado by around 40 hectares. The current quarry has been in operation since 1984. The mine and associated Eagle gypsum wallboard plant near Gypsum produce around 60Mm2/yr of wallboard and employ nearly 100 people. American Gypsum is the fifth largest producer of gypsum wallboard in North America, operating four wallboard plants.