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BIOSORRA

Biosorra is an operator of a carbon removal company intended to reduce global food insecurity and poverty while offsetting carbon dioxide emissions
2022
Nairobi, Kenya

Innovation

Industry Problem

Agricultural residues are burned or wasted, soils lose productivity, and carbon-removal projects often fail to benefit local communities.

R&D Focus

Distributed pyrolysis, biochar, soil improvement, carbon-credit measurement, and African agricultural deployment.

Innovative Solution

Modular pyrolysis systems convert local crop residues into biochar for soil use and durable carbon removal.

Solution Effectiveness

Mulago Foundation reports net removal of about 2.5 tonnes of CO2 equivalent per tonne of biochar produced.

Investment Funding

Last Funding Stage

Pre Seed

Total Funding Amount

$335K

Startup Stage

Early Stage

Lead Investors

Respond Accelerator, MIT Solve, Musk Foundation, AirMiners

People

Founders

CEO

About

Biosorra is an operator of a carbon removal company intended to reduce global food insecurity and poverty while offsetting carbon dioxide emissions

Products

Product

Biochar soil products and verified carbon-removal projects.

Demo Product or Complete Product?

Commercial biochar and carbon-removal deployments.

Future Plan

Investment Funding

Raised $3.5 million in 2025 to expand biochar production and carbon-removal operations.

Awards and Recognitions

Certifications

Biochar and carbon-removal performance has been supported by third-party testing and Carbon Standards International-related verification.

M&A and Collabs

Collab

Kenya Nut Company – biomass supply and biochar deployment partnership.

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