South San Francisco, CA – March 26, 2026 – Bioforcetech (BFT), a Bay Area-based leader in waste transformation and carbon-negative solutions, today announced the installation of two Biodryers at the City of Yelm Wastewater Treatment Plant in Yelm, Washington.
Now operational, this system is sized to process 2,000 tons of dewatered biosolids into as little as 500 tons of dry solids using a bacteria-driven drying process that reduces energy demand by up to 70% compared to traditional methods.
The biodrying system was integrated into the facility’s existing operations without requiring additional staffing, allowing the City of Yelm to adopt the technology without disrupting current workflows.
“We’re excited to work with forward-thinking municipalities like the City of Yelm, that are taking new approaches to biosolids management at a time when many communities are facing growing biosolid challenges,” said Dario Presezzi, CEO at Bioforcetech. “In less than a decade of full scale installations, we’ve recently passed 50 BioDryers including these two. It’s a really proud moment for Bioforcetech and the implementation of efficient sustainable technologies.”
About Bioforcetech
Bioforcetech is a U.S.-based innovator in biosolids management, specializing in transforming waste into carbon-negative solutions with a wide range of applications. The company uses biological drying and advanced patented pyrolysis technology to convert biosolids into OurCarbon, a sustainable biochar used in concrete mixes, inks, and other materials. Their process also addresses pressing environmental concerns, such as the reduction of PFAS, or “forever chemicals,” to undetectable levels. By aligning with circular economy principles and offering scalable solutions, Bioforcetech is at the forefront of waste management and sustainable material development, paving the way for impactful climate solutions. Visit https://www.bioforcetech.com.
About OurCarbon
Divert Waste. Fix Carbon. Change Industry.
OurCarbon® is a sustainable, fixed-carbon material created from organic waste that would otherwise contribute to environmental harm. Made through Bioforcetech’s patented pyrolysis technology, OurCarbon diverts waste from landfills, transforms it at net-zero energy, and applies it in beneficial ways—preventing greenhouse gas emissions and reducing reliance on fossil fuel-based materials. OurCarbon is used to achieve low carbon structural concrete and replace petroleum-based black pigments in screen printing, polymers, paints, fabric dyes, and more. By repurposing waste into valuable materials, OurCarbon is pioneering a circular, climate-positive approach to sustainability.