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About usWe design and build the reactors behind certified biochar
Shaiva Green Carbons is a deep-tech climate company in Greater Noida, India, founded in 2024. We design and manufacture patented continuous reactors that turn biomass and waste into biochar and bio-coal.
What we do
Our business is technology and machinery. We sell reactors and turnkey plants, and advise developers who are building biochar and torrefaction projects.
Our reactor runs in two modes. Pyrolysis makes biochar for carbon removal, steel and soil. Torrefaction makes bio-coal that replaces coal in power plants, kilns and boilers. Biochar made in our reactor is certified Isometric Class 1 on Juliflora feedstock.
The people behind SGC
Co-Founder and Director
Manoj Koshy
Brings a background in trading, operations and entrepreneurship across India, the Middle East and Africa.
Co-Founder and CEO
Sajda Manoj
Leads Shaiva Green Carbons as Chief Executive Officer.
Technology Director
Dr. Amit Kulshreshtha
Formerly a General Manager at NVVN and NETRA.
Experience at commercial scale
Our five advisors, engineers and specialists have stood in the plant, managed the contractor and handed over running facilities.
- Our lead advisor headed India's largest MSW-to-coal torrefaction project, at 600 TPD, with over 30 years of thermochemical experience
- The team has executed multiple 200 TPD torrefaction projects in India
- Experience across biomass, agro-residue and municipal solid waste
Our advisors work in the industry, so we introduce them by name under NDA once an engagement is in view.
Milestones
- 2024Shaiva Green Carbons founded in Greater Noida
- 202510 TPD pyrolysis prototype developed
- 2025Isometric Class 1 certification for biochar made in our reactor
- 2026Patent granted in India for our reactor technology
Shaiva Energy
Our supply partner Shaiva Energy supplies and exports biochar and torrefied biomass. Buyers who need the material rather than a plant should contact them directly.
Planning a biochar or bio-coal plant?
Tell us your feedstock and capacity. We reply within two working days.