KOLRECYCLE

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Traceability and certification of the recycling chain in circularity processes

The growing scarcity of natural resources presents significant challenges for companies that want to remain competitive and sustainable in the future. Fluctuations in the availability of raw materials have highlighted the need to rethink current economic models. This is where the circular economy emerges as a key alternative to tackle this issue.

Unlike the traditional “take, make, dispose” model, the circular economy focuses on reducing the extraction of new resources, promoting recycling, and maximizing the reuse of materials. This approach not only aims to minimize environmental impact but also to create a more efficient and resilient system in the face of resource shortages. As a result, both governments, through stricter regulations, and consumers, with increasing demands for sustainable products, are driving this shift.

Adopting this model offers multiple benefits. By extending the life cycle of products and reducing waste, companies can lower costs, make more efficient use of materials, and reduce their reliance on external suppliers. Additionally, they contribute to environmental conservation and pollution reduction. This not only provides companies with a competitive advantage but also engages local communities in a transformative process that is essential for a more sustainable future.

Some of the main challenges organizations face when managing data associated with circular economy processes include:

Heterogeneous environments.
Different types of organizations involved (SMEs, NGOs, public institutions, multinational corporations).
Different incentive models.
Low data quality.
Difficulty in verifying shared data.
Lack of data traceability and lineage.
Absence of processes that guarantee data traceability.
Limited integration with decision-making processes.
Challenges in building trusted value transfer models.
Data exchange does not generate value, which undermines both data quality and data value.
Misalignment between regulation, capabilities, and execution.
Data flows across the circular model without a clear accountability framework.
Users are not sufficiently aware of their responsibility for data.

The transition toward circular economy models is no longer just an aspiration; it is becoming an operational, regulatory, and competitive requirement. Organizations need to demonstrate the origin of materials, the treatment of waste, the classification, recycling, and refining processes, as well as the information associated with products and components throughout their entire lifecycle. This need is especially critical in environments involving multiple actors, disconnected systems, and increasing reporting and verification obligations.

However, the reality is still marked by fragmented data, low interoperability, difficulties in verifying shared information, and a lack of traceability across organizations, processes, and assets. This makes audits more complex, limits trust among participants, and makes it harder to build solid models for circularity, value recovery, and compliance.

KOLRECYCLE is Kolokium’s platform for securely, traceably, and verifiably managing the data that supports circular economy processes. The solution helps organizations and ecosystems certify the origin, treatment, and transformation of materials and waste, strengthen data governance, and build

A Traceability Platform for the Circular Economy

Data is a critical success factor for circular economy models. Managing the data that supports these models in a secure, efficient, and trusted way is essential to ensuring successful implementation. With this objective in mind, we developed KOLRECYCLE, a platform that enables the secure and traceable management of the data underpinning circular economy processes.

KOLRECYCLE leverages the advantages of blockchain technology to implement a data governance model that ensures both traceability and non-repudiation. This makes it a powerful tool for building processes that certify the origin and treatment of assets while safeguarding the entire lifecycle of the associated data.

KOLRECYCLE can be adapted to support different processes related to circular economy models, incorporating the various participants through the deployment of digital identity frameworks that allow both users and platforms to take part in the governance of data associated with circular economy processes.

Traceability, transparency, and auditability: Circularity-related data and processes are recorded in a secure and immutable way. Blockchain technology ensures that information cannot be altered, making every step in the circular chain verifiable and protected against unauthorized manipulation.
Digital integration of all actors across the chain: KOLRECYCLE enables all participants in the supply chain—from collectors to manufacturers—to interact through a common infrastructure. This facilitates smoother collaboration, reduces the risk of errors or fraud, and improves efficiency in the management of recycled materials.
Operational efficiency and compliance support: The digitalization of processes, together with real-time updates on material status, enables companies to meet environmental and operational requirements more efficiently. The guaranteed integrity of information improves coordination among stakeholders and helps reduce management and processing times.
Sustainability and reduced environmental impact: By optimizing the recycling and reuse of materials, KOLRECYCLE directly contributes to reducing waste and limiting the extraction of new natural resources. This not only lowers companies’ environmental footprint, but also promotes a more responsible and sustainable use of the planet’s resources. As a result, organizations adopting KOLRECYCLE move toward more environmentally responsible production models aligned with global sustainability goals.

Business Benefits

KOLRECYCLE enables the secure and immutable recording and sharing of critical information among the different participants in the circular value chain. From waste generation or material identification through classification, recycling, refining, or reintegration into new production processes, the platform creates a verifiable history that improves transparency, reduces disputes over data accuracy, and makes it easier to demonstrate compliance to third parties.

The solution leverages blockchain technology to establish a shared trust model in which key process events are recorded with integrity, traceability, and auditability. This makes KOLRECYCLE a solid foundation for use cases such as recycling certification, secondary material traceability, data management in value recovery processes, or support for digital product passport initiatives.

In addition, the platform can incorporate digital identity, persistent unique identifiers, and integration with corporate systems or third-party platforms, making it easier for companies, waste managers, recyclers, certification bodies, and other stakeholders to participate under a common data governance framework.

Traceability and verifiable evidence: KOLRECYCLE strengthens end-to-end traceability for materials, waste, processes, and associated documents. Each relevant event is linked to trusted evidence, improving the ability to demonstrate origin, treatment, transformation, and compliance to customers, partners, auditors, and regulatory authorities.
Greater trust among ecosystem participants: The platform provides a common framework for sharing information across organizations with different roles, incentives, and technological capabilities. By relying on an auditable and immutable record, collaboration friction is reduced, the risk of errors or manipulation is minimized, and coordination across all actors in the circular chain is improved.
Operational efficiency and compliance support: The digitization and traceable updating of material status, operations, and documentation simplifies audits, reduces administrative burden, and improves efficiency in management, control, and reporting processes. This helps organizations respond more effectively to regulatory, certification, or ESG and sustainability reporting requirements.
Driving circular models and asset value creation: KOLRECYCLE not only improves data quality and reliability; it also helps turn that information into a valuable asset for building more robust, transparent, and scalable circular models. The solution lays the foundation for incentivizing participation, strengthening traceability of the value associated with materials, and supporting new business initiatives built on trusted data.

Use Cases

KOLRECYCLE is particularly well suited to circular economy scenarios in which multiple organizations need to certify, share, and verify information about materials, waste, by-products, and transformation processes. The platform delivers value wherever it is critical to ensure the origin, treatment, value recovery, and reintegration of materials through trusted evidence, auditable documentation, and a common data governance framework. It also supports regulatory compliance, recycling certification, and the traceability of secondary materials throughout the entire circular value chain.

Traceability of materials, waste, and by-products across the entire circular value chain, from their generation to their value recovery or reintegration into new production processes.
Certification of recycling and waste treatment, supported by verifiable evidence and an auditable record of operations and transformations.
Traceability of secondary materials and recovered raw materials, ensuring their origin, treatment, and movement within the circular model.
Auditable management of documentation, evidence, and reports for audit, certification, and regulatory compliance purposes.
Traceability of collection, classification, separation, recycling, refining, and value recovery processes.
Traceability of construction and demolition waste, as well as its transformation into new materials or value-added products.
Secure integration and coordination among waste managers, recyclers, manufacturers, certification bodies, and other stakeholders under a common trust framework.
Support for Digital Product Passport (DPP) models and European schemes for circularity, traceability, and sustainability evidence.
Traceability of recycled content and of the origin of materials incorporated into new products or components.
Data governance and compliance certification in multi-organization ecosystems with different roles and responsibilities over shared information.

Key Capabilities

Auditable traceability of materials, waste, and processes across the entire circular value chain.
Management of persistent unique identifiers to link assets, batches, materials, documents, and events throughout their full lifecycle.
Data governance across multiple organizations, with shared participation rules and clearly defined responsibilities.
Trusted integration of third-party data and connectivity with corporate platforms through APIs and enterprise integrations.
Secure management of documentation and verifiable evidence to support auditing, certification, and compliance processes.
Digital identity models for users, organizations, and systems, enabling traceable participation within the ecosystem.
Design and implementation of customized processes, adapted to different circular economy workflows and sector-specific requirements.
Technology foundation ready for advanced use cases, such as recycling certification, secondary material traceability, or digital product passport initiatives.

Would you like to explore how KOLRECYCLE can be applied to your circular economy processes?

Our team can support you with an initial assessment to identify how KOLRECYCLE can help strengthen the traceability of materials and waste, improve compliance, and build more trusted digital processes within your organization or ecosystem.

If you would like to explore further, we would be pleased to show you how the platform can be adapted to your specific use cases.

info@kolokium.com

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Join Us

At Kolokium, we are always on the lookout for talent – individuals who are eager, unafraid of challenges, and passionate about working with Blockchain technologies."

INNOVATION

We collaborate in public/private initiatives aimed at exploring the possibilities of blockchain technology across various industrial and corporate domains

K 1

Framework for the automated generation and deployment of smart contracts on Ethereum and Hyperledger Fabric distributed architectures. The project is funded with the support of K1_FRAMEWORK FOR THE AUTOMATED GENERATION AND DEPLOYMENT OF SMART CONTRACTS ON ETHEREUM AND HYPERLEDGER BLOCKCHAINS by CDTI with its own funds through the INNOGLOBAL 2017 call, and it is supported by the Ministry of Economy, Industry, and Competitiveness.

Consortium: KOLOKIUM BLOCKCHAIN TECHNOLOGIES y GRUPO CADENA (Colombia)
Execution Period: October 2017 to September 2019
KOLOKIUM Budget: 381.440€

PARAVASIS

PARAVASIS is a project funded by CDTI and supported by the Ministry of Science and Innovation, focused on researching new technologies aimed at substantially improving the flexibility and productivity of the design and development process for complex industrial systems. The project promotes the customization of new software-intensive products while also considering the best balance between time, capacity, and cost, as well as security.

Consortium: Ghenova Digital, DGH, Integrasys, Cotesa, Capgemini Engineering, Optiva Media, Kolokium, and Komorebi.

Execution period: 01/10/2022 – 30/06/2025

KOLOKIUM Budget: €5,364,425.00

VALREC

The main objective of the VALREC Project is industrial research and the demonstration of new advanced, cost-effective solutions that ensure a more efficient and traceable closing of loops—thus increasing trust in secondary materials in the market—for large volumes of major construction material resources (mainly concrete, ceramics, and gypsum) throughout their entire supply chain.

The VALREC project — “Innovative solutions to promote the VALORization of C&D waste and the use of recovered materials under Circular Economy criteria in the Community of Madrid” — has been funded through the 2020 call for proposals for grants co-financed by the European Regional Development Fund (ERDF). The purpose of this funding is to contribute to improving Public-Private Cooperation in R&D&I by supporting Technology Innovation Projects with a driving effect, developed by open innovation hubs in the Community of Madrid, within the framework of the Regional Research and Innovation Strategy for Smart Specialisation (RIS3), under the ERDF Operational Programme of the Community of Madrid for the 2014–2020 period.

Consortium: SURGE AMBIENTAL (SURGE), VALORIZA SERVICIOS MEDIOAMBIENTALES (VSM), ADCORE, KOLOKIUM BLOCKCHAIN TECHNOLOGIES, ALLGAIER MOGENSEN, SODIRA IBERIA, SIKA, HORMICRUZ, GREEN BUILDING COUNCIL ESPAÑA (GBCE).

Execution period: 17/11/2021 – 17/11/2023

Total Budget: €4,063,243.14

Kolokium Budget: €256,700.00