Built to close the gap between pilot decks and operating plants.
Founded by operators, not first-time builders.
Tanren was founded by a team with direct, hands-on experience taking biochar and bioenergy ventures from lab reactor to commercially operating plant, and from tonnes of biomass to verified, revenue-generating carbon credits.
We built Tanren because that round-trip is where most projects break. Feedstock studies live in one silo. Process engineering in another. Fabrication, MRV, and end-use markets each in yet another. Nobody owns the seams.
Tanren is the single partner that owns every seam — from "we have biomass waste" to "we have a commissioned, carbon-credit-generating, revenue-producing facility with a market for the output."
Make bankable biochar and bio-oil plants the default, not the exception.
Global agriculture and industry produce hundreds of millions of tonnes of biomass residue every year. Almost all of it is burnt, dumped or under-utilized. Tanren exists to turn that residue into permanent carbon storage, into industrial-grade biofuel, and into a revenue line — with engineering rigor and carbon-market discipline, at scale.
Four pillars, one team.
Consulting groups advise. Software tools calculate. Fabricators fabricate. Tanren does the whole engineering job — and stays until the plant is operating to plan.
Full-chain capability
Feedstock to end-use, engineering to carbon monetization — not just one slice of the puzzle.
Engineering-first
PFDs, P&IDs, HMBDs and equipment sizing you can hand to a fabricator — not just a slide deck.
Carbon-market fluency
MRV, LCA and carbon revenue modelling built into the plant design, not bolted on afterwards.
Hands-on fabrication & field validation
Team members who have actually built, commissioned and run biochar and bio-oil plants — not only advised on them.