Real compost
Built for the kitchen
We designed a bio-reactor for real home cooking—mixed leftovers, sauces, and daily inputs—without pretending that dried waste is compost.
Why we exist
Food waste shouldn’t be disguised. It should return to biology.
Baking trash into dry crumbs and calling it compost isn't the solution. It's just delay. We built GEME to make the biological loop real again: scraps → aerobic digestion → soil you can use.
Honesty about what works.
Our goal is simple: make composting reliable inside a kitchen, with less smell, less friction, and more honesty about boundaries.
What we build
GEME is a system, not a single box.
Terra 2
Keeps the process aerobic and controlled.
The kitchen bio-reactor hardware. Silent, odor-free, and automated for daily use.
Explore Terra 2 →Kobold
Handles messy, mixed real food.
Selected industrial cultures adapted for high salinity and oil. Not engineered pathogens.
Learn about Kobold →Verification
Methods, assumptions, boundaries.
We verify the process, not just the marketing. Open access to our evidence drawer.
Open GK →What makes GEME different
Composting is biology.
Most “kitchen composters” reduce moisture and volume. That’s useful—but it’s not composting.
Drying reduces moisture. Composting changes material.
GEME is built around airflow, control, and microbial performance designed for mixed inputs. We don’t sell magic.
Built for real life—and honest about limits
A trustworthy system is defined by what it’s built to do and what it’s not.
- • Designed for: Everyday kitchen scraps, cooked leftovers.
- • Not designed for: Large liquid dumping, large dense bones.
Trust is designed in
Premium products earn trust by being specific. We explain the process plainly ("How it works") and prove it with data ("GK").
Global Support
We serve customers across North America and Europe. We keep support lanes separate so service stays fast.
Fastest help lives in the Help Center →