Solid waste management took center stage at the Larimer County Board of County Commissioners work session on July 21, 2025, with Director Dwayne Penny outlining ambitious plans to enhance waste diversion efforts. The county is currently constructing two key facilities: a new landfill and a diversion and transfer station, both expected to be operational by July 1. These developments are part of a broader solid waste infrastructure master plan aimed at significantly increasing waste diversion rates.

Penny reported that last year, Larimer County deposited approximately 320,000 tons of municipal solid waste into the landfill. He emphasized the importance of tracking this data to monitor air emissions and inform state reporting. The master plan includes the construction of a construction and demolition (C&D) processing facility, a compost facility, and a food waste processing facility, which could collectively boost waste diversion rates to as high as 80%.

The county's goal is to achieve a 40% diversion rate by 2030, aligning with state objectives. Penny highlighted the potential impact of the new transfer station in facilitating recycling and reuse of materials, particularly C&D waste.

In response to a discussion about plastic recycling challenges, Penny noted the upcoming implementation of Colorado's Extended Producer Responsibility (EPR) program. This legislation will hold manufacturers accountable for the recycling of their packaging materials, a move expected to foster a circular economy in the state.

The meeting also addressed household hazardous waste management, with Penny sharing that the county's facility serves around 20,000 visitors annually. The facility accepts various hazardous materials, and a notable 31% of the 476 tons processed is returned to residents through a "swap and drop" program.

Penny concluded by discussing the growing issue of battery disposal, particularly from vaping devices and electric toothbrushes, which pose fire hazards in landfills. The county plans to expand its educational campaigns to raise awareness about proper disposal methods for these items, aiming to mitigate risks and enhance recycling efforts.