Reatto created a Brazilian technology that treats food scraps where they are generated: it provides a controlled reduction of volume and returns a substrate that becomes fertilizer, with data on everything that happened.
treated by a unit, in the building itself
Original Brazilian engineering
Florianópolis · SC
SEBRAE Startup Award 2025
of organic waste treated
Substrate generated
of methane avoided (in CO₂ equivalent)
In a landfill, organic waste turns into methane. Treated in the building, it goes back to nourishing the soil. A single unit avoids each year the methane that 16 trees would take 20 years to absorb.
Figures updated monthly by Reatto.
Three pillars, one solution, from city to countryside.
Treats up to 50 kg per day in the building's service area, with controlled reduction.
It becomes fertilizer for family farming or for the building itself.
Fewer waste bins, less service area, and more floor area available for the project.
No more buildup, bad odor, or pests — with real resident participation data.
Law 10,501/2019 requires condominiums to treat organic waste and bans sending it to landfill.
The goal is already set. Which solution will your development adopt?
of organic waste diverted from landfill by 2030 — the goal of Law 10,501 in Florianópolis, SC (Brazil).
Your leftovers become life for the soil, through our unit.
From proof of concept to industrial design, with a patent and validation in real conditions. Today it operates at the Celta Incubator (CERTI Foundation).
05/11/2025
05/06/2025
15/04/2025
08/04/2025
25/03/2025
16/09/2024
