Neighbors near the Shady Grove Transfer Station in Derwood are pushing back against county plans that could dramatically increase the amount of waste processed at the site, warning that the change could bring a surge of heavy truck traffic to their streets. The pushback surfaced at a community meeting held on September 2 at the Department of Highway Services Depot in Gaithersburg, where residents shared feedback with staff from the county's Department of Environmental Protection and asked pointed questions about what comes next for the county's trash.
The meeting was hosted by Montgomery County Councilmembers Dawn Luedtke, who represents District 7, and Sidney Katz, who represents District 3, according to WTOP News. At the center of the debate is the Dickerson Resource Recovery Facility, commonly known as the Dickerson incinerator, which has operated since 1995 and burns roughly 600,000 tons of the county's waste each year to convert it into energy, per county officials cited by the outlet. Ash from the incinerator is currently trucked to a landfill near Richmond, Virginia.
A Vote Looms on the Incinerator's Future
Elected officials are weighing whether to shut down the Dickerson facility, and the Montgomery County Council is expected to vote in October or November on whether to close it in 2027, according to the Sugarloaf Citizens Association. That timeline follows formal deliberations that began in July on County Executive Marc Elrich's proposal to shift toward long-haul trucking of waste to out-of-county landfills.
The stakes are shaped by an existing contract: Elrich finalized a short-term extension with facility operator Reworld Montgomery, formerly known as Covanta, to keep managing the county's solid waste acceptance and processing facilities through April 2031, though the county retains an option to terminate early, Greater Olney News has reported.
Shady Grove Could See a New Industrial Role
Part of what's fueling resident anxiety is a parallel proposal for the Shady Grove Transfer Station itself. The county's Department of Environmental Protection is preparing a request for proposals to build an Advanced Waste Processing facility on site, using extraction technologies to process waste before it's landfilled or burned, per testimony reviewed by the Sugarloaf Citizens Association. The Derwood site has served as the county's sole public solid waste acceptance facility since it opened in spring 1982, according to the Montgomery County Department of Environmental Protection.
Since 1995, waste compacted at Shady Grove has traveled 20 miles to the Dickerson incinerator via a dedicated CSX rail line. Losing that rail link is a central worry for residents who fear what heavier truck traffic could mean for roads around the transfer station.
Environmental Concerns Add to the Pressure
Environmental testing at Dickerson has also come under scrutiny. Emissions data cited by the Sugarloaf Citizens Association shows the facility's Unit 3 averaged toxic dioxin and furan emissions of 54.8 nanograms per dry standard cubic meter, above the state's regulatory safety limit of 30 ng/dscm. Meanwhile, Maryland legislators have moved to exclude trash incineration from clean-energy subsidies under the state's Renewable Portfolio Standard, a program that funneled $8.7 million in public ratepayer subsidies to the Dickerson incinerator in 2022 alone, according to reporting from Inside Climate News.
The county has made gains elsewhere in its waste strategy, including recycling and waste-reduction efforts. The county's waste strategy also addresses waste-reduction infrastructure and food scraps. Separately, the county's Yard Trim Compost Facility in Dickerson handles yard debris, per the Maryland Environmental Service.
For residents who turned out to the Gaithersburg meeting, those diversion programs represent the kind of investment they want to see prioritized before the county commits to heavier truck hauling or expanded processing at Shady Grove. Whether the council's upcoming vote settles that tension, or opens the door to the alternative approach residents are calling for, remains to be seen as the fall deliberations unfold.
