NextChar turns raw char into market-ready product — sized to specification, upgraded for its application, certified, bagged, and delivered. One QA/QC standard across a verified national producer network.
Specification-matched, certified material for each application — sourced from the same verified network.
Heavy metals · PFAS · Stormwater
Application-engineered biochar media for brownfield stabilization, fixed-bed filtration, stormwater bioretention, and PFAS adsorption.
Row crops · Orchards · Golf · Reforestation
NRCS 336-eligible carbon amendment improving water retention, nutrient cycling, and soil health across four agronomic applications.
Asphalt · Concrete · Stormwater · Soil
LEED-eligible, EPD/EN 15804-ready biochar for asphalt modification, concrete admixture, LID stormwater, and soil improvement.
CAFO · Odor Control · Manure Mgmt
Biochar for ammonia and H₂S control, manure management, and CAFO compliance across cattle, poultry, and swine operations.
NextChar is not a single biochar plant. We are the connective tissue of a fragmented industry — an asset-light platform connecting verified regional producers with the engineers, agronomists, and operators who need consistent, certified material at scale.
We do not build factories. We empower verified producers with technology, QA/QC, and commercial channels they lack — turning a fragmented industry into a unified offering.
Lots in the network are audited against NextChar's QA/QC standard, with third-party laboratory analysis and a Certificate of Analysis on each qualifying lot. One QA/QC standard. Four markets served.
Making biochar is only the first step. Our verified producers across three regions supply the raw material — carbon-registry-eligible feedstock, documented per lot.
Raw char is wet, oversized, dusty, and hard to move. NextChar finishes it: sized to application spec, moisture-controlled, quality-assured, and bagged from bulk totes to retail formats — and we are bringing finishing and materials-handling solutions to market for operators who want that capability at their own sites.
The real value is the finished formulation: biochar entrained with nutrients for agriculture, and engineered media for environmental remediation. That is where NextChar is building.
Lots in the NextChar exchange are audited against NextChar's QA/QC standard, with third-party laboratory analysis. Certificates of Analysis accompany qualifying lots.
Measured at delivery conditions. Ensures volumetric and weight specifications are met at point of application.
Total inorganic fraction. Determines suitability for contact applications and regulatory thresholds across all four markets.
Labile carbon compounds. A key quality indicator for adsorption performance and biological stability.
The stable, recalcitrant carbon fraction. Determines long-term sequestration value and carbon credit eligibility.
Tell us about your project and we'll follow up with pricing, specification options, and logistics. We respond to all B2B inquiries within one business day.