Biochar Lab Analysis


Persist Third Party Validation

OMRI Listed® for use in certified organic operations under the USDA National Organic Program.

Certified by the USDA as an all-natural, 100% biobased product.

Meets the stringent quality standards established by the International Biochar Initiative

Certified carbon negative by Puro.Earth, the world’s leading carbon crediting program.

VGrid’s high-temperature gasification process produces premium biochar with greater than 90% carbon content, ultra-low ash, and minimal VOCs.

Confirmed by third-party independent laboratory testing. 

Contact us for a copy of the latest lab analysis.

Persist biochar provides exceptionally high porosity and surface area. BET analysis is performed regularly to confirm quality standards. The greater the porosity, the more effective biochar is at holding moisture, enhancing microbial activity, filtering pollutants, and binding nutrients. 

Persist Biochar under microscope

Contact Us to Learn More

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+1 (805) 482-9040
513 Calle San Pablo, Camarillo, CA 93012


Persist™ all-natural biochar and PAF liquid plant enhancer are manufactured by VGrid Energy Systems, a California-based clean energy producer