How Circularise is Using Blockchain to Drive Transparency in the Circular Economy

The circular economy is gaining traction as businesses and governments push for more sustainable production and consumption. But one major challenge remains: transparency.

How do companies prove that their materials are recycled, responsibly sourced, or low-emission? How can consumers and regulators trust sustainability claims?

Enter Circularise, a blockchain-powered platform that brings traceability, accountability, and trust to complex supply chains. By leveraging blockchain product passports, Circularise helps industries like plastics, aerospace, and energy track raw materials from origin to final product, ensuring compliance with sustainability regulations and promoting a truly circular economy.

Let’s explore how Circularise is shaping the future of sustainable supply chains.

What is Circularise?

Circularise is a blockchain-based traceability platform designed to improve transparency in supply chains while protecting confidential business data. Founded in the Netherlands, Circularise enables businesses to:

✅ Track raw materials and products across their entire lifecycle.✅ Prove sustainability claims without exposing sensitive supply chain data.✅ Ensure compliance with recycling & carbon emissions regulations.✅ Support the transition to a circular economy by promoting reuse and responsible sourcing.

Unlike traditional tracking systems, Circularise’s decentralized blockchain technology prevents data manipulation, ensuring that every transaction is secure, verifiable, and tamper-proof.

How Circularise’s Blockchain Technology Works

Circularise uses blockchain-powered product passports to create a secure digital identity for materials and products. Here’s how it works:

1. Secure & Transparent Data Sharing

🔹 Companies input data about materials (origin, composition, recycling info).🔹 The data is recorded on a blockchain ledger—immutable and verifiable.🔹 Supply chain partners can access verified information without revealing confidential business data.

2. Mass Balance & Emissions Tracking

Many companies struggle to track the carbon footprint and sustainability impact of their supply chains. Circularise helps by:

🌱 Measuring & reporting emissions across the entire lifecycle.📊 Verifying recycled content and material origins.🔄 Supporting mass balance certification for industries moving toward a circular production model.

3. Digital Product Passports

♻ Tracks the entire history of a product, from raw materials to recycling.🔗 Connects manufacturers, suppliers, and consumers in one secure system.🛠 Enables better recycling & reuse decisions, extending product life cycles.

Circularise in Action: Real-World Use Cases

1. Aerospace: Airbus & Circularise’s Blockchain Recycling Pilot

Airbus partnered with Circularise to test blockchain traceability for aircraft recycling. The project aimed to:

✈ Track and recycle cabin materials from decommissioned aircraft.♻ Ensure materials were properly reused, reducing waste.🔍 Provide real-time verification of sustainability claims.

This proof-of-concept shows how blockchain can improve end-of-life product management in high-tech industries.

2. Plastics & Chemicals: SABIC’s Blockchain Product Passports

Global chemicals giant SABIC teamed up with Circularise to use blockchain product passports for plastic materials. The goal?

🛍 Track recycled content in plastic products.🌎 Reduce environmental impact by promoting responsible plastic sourcing.📑 Ensure compliance with sustainability regulations in the plastics industry.

By proving which plastics are truly recycled, Circularise is fighting greenwashing and promoting a more transparent plastics supply chain.

3. Energy: Neste’s Sustainable Fuel Certification

Neste, a leading producer of renewable fuels, joined a Circularise pilot project to test mass balance certification using blockchain. The initiative:

⚡ Ensured renewable raw materials were correctly accounted for.📜 Verified compliance with EU sustainability regulations.🔄 Supported waste-to-energy innovations, reducing reliance on fossil fuels.

This pilot demonstrates how blockchain can certify sustainable fuels, making the energy sector more accountable and transparent.

The Benefits of Circularise’s Blockchain for Supply Chains

Why should businesses and consumers care about blockchain-powered transparency? Here are some key advantages:

✅ Eliminates Greenwashing

With verified data on material origins, emissions, and sustainability, brands can’t make false environmental claims.

✅ Protects Business Confidentiality

Companies can share sustainability data without exposing trade secrets, making it easier to comply with regulations.

✅ Improves Circular Economy Practices

By tracking raw materials, manufacturers can reuse and recycle more efficiently, reducing waste and lowering costs.

✅ Strengthens Regulatory Compliance

Blockchain helps companies prove adherence to environmental regulations, avoiding fines and improving corporate responsibility.

✅ Empowers Consumers & Investors

People want proof of sustainability. Circularise provides transparent, blockchain-backed claims, giving consumers confidence in their purchases.

The Future of Blockchain-Powered Transparency

As climate concerns and sustainability regulations increase, traceability solutions like Circularise will become essential for industries worldwide. Looking ahead, we can expect:

🔹 More industries adopting blockchain product passports – from fashion to electronics.🔹 Government-backed initiatives requiring blockchain-powered emissions tracking.🔹 Expansion of mass balance certification for sustainable materials.🔹 A shift toward 100% circular production models, with blockchain ensuring accountability.

With major players like Airbus, SABIC, and Neste already on board, Circularise is leading the charge toward a more transparent, responsible, and circular global economy.

Final Thoughts: Why Circularise Matters

Circularise is proving that blockchain isn’t just for cryptocurrency—it’s a powerful tool for sustainability. By providing secure, verifiable transparency, it helps companies prove their environmental efforts, cut emissions, and embrace the circular economy.

As more industries adopt blockchain for traceability and accountability, the future of sustainable supply chains looks brighter than ever.

Would you trust a product more if it came with blockchain-certified transparency? Let us know in the comments!