Mottainai 5.0

Circular Upcycling at Scale – Turning Regional Residues into Value

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Consulting & Retainer

Mottainai 5.0

Mottainai 5.0 is a proven circular economy model and framework that transforms low-value biomass and industrial residues into high-performance materials and profitable local businesses. It unites regional strengths with advanced biomaterial technology, empowering entrepreneurs, corporations, and communities to build circular economies where residues become a competitive advantage.

Your residues & market
You bring the residues, regional market access, and local insight.
Our technology & experience
We provide the IP, the system, and the pathway to scale.

Together, we establish sustainable industries that create value, reduce emissions, and strengthen regional economies — one Mottainai 5.0 project at a time.

The world is drowning in difficult-to-recycle residues.

Our Mottainai 5.0 models offer an efficient way to upcycle them directly at the source.

Each Mottainai 5.0 model targets a major waste challenge, transforming it into a profitable, regional business built on proven processes and protected IP, giving you a lasting competitive edge.

Tailored Ready-to-Deploy Circular Economy Models

Name your waste stream, we deliver the rest.

Mottainai 5.0 Agro-Organic

Upcycling agricultural, food, and forestry residues

Biomaterials & biocomposites made from husks, fibrous biomass, shells, and plantation waste.
Converted using standard molding processes, including injection molding, extrusion, and hot press molding, into parts, panels, and boards.

Mottainai 5.0 Packaging

Upcycling post-consumer and multilayer packaging waste

ReMatter-PACK™ materials made from food wrappers, multilayer films, drink cartons, and plastic bags.
Processed using standard plastics technology, including injection molding and extrusion, for circular packaging, containers, and more.
ReMatter-PACK™ - Patent Pending

Mottainai 5.0 Textile

Upcycling post-consumer clothing and mixed-fiber textiles

ReMatter-TEX™ panels made from shredded garments and poly-cotton blends.
Transformed into rigid boards for furniture, interiors, and packaging.
ReMatter-TEX™ - Patent Pending

Mottainai 5.0: Turning these widespread disadvantages into valuable, scalable, long-lasting benefits.

Awarded the Solar Impulse Efficient Solution Label

Efficient, Profitable, and Scalable

"Solutions exist that create jobs and profit while preserving nature"

Betrand Piccard, Chairman of Solar Impulse Foundation

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Launching Your Own Mottainai 5.0 Site Is Simple

Build a profitable, circular upcycling business using your residues.

Partner with NATURE2WORLD
Access our proven IP and technology, hands-on training, and strong branding to build your regional circular economy.
Set up your local project or site
Get a turnkey solution tailored to your specific residue streams, targeted products, and local market needs.
Upcycle complex and mixed residues
Utilize our proprietary process to turn hard-to-recycle residues into valuable, process-ready biomaterials, parts, or products.

Apply This Expertise

Engage with the Mottainai 5.0 framework at the level that matches your objective.

Strategic Advisory
Work directly with Dr. Karsten Brast and the NATURE2WORLD team to de-risk your transition to sustainable materials. We apply our framework to audit your residue streams, define your material strategy, and guide your high-performance implementation.
Co-Build a Joint Venture
For partners with access to significant, reliable residue streams, we co-build localized upcycling units. This is a true partnership: you bring the regional access and feedstock; we bring the proven technology, engineering, and business model.
Join the Mottainai 5.0 Community (Launching 2026)
Join the waitlist for the definitive expert community on sustainable material implementation. This is for leaders who want direct access to the core formulations, process insights, economic models, and case studies. Founding members will be notified first.

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Or Email Us at hello@nature2world.com