Discarded electronics track and traced on the Klean Loop blockchain including a laptop, mobile phones, digital camera, handheld game console and cables awaiting recycling.

KLEANLOOP E-WASTE TRACEABILITY - FROM COLLECTION TO DOCUMENTED RECOVERY

Sustainable Development Goals

PROJECT AT A GLANCE:

Project Status:
E-waste application in development
Organizations Involved:
Klean Industries, Yokogawa, Kodexe
Services / Equipment:
Design & Engineering, Supply Chain Management, Carbon Management

E-waste traceability should connect each collection with a documented recovery outcome. At our Japanese reference plant, featured on CNN, the plant sold energy from recovered plastics to Japan's leading telecommunications operators over the fence. That experience shows the commercial value of linking waste recovery to an industrial customer.

We are developing KleanLoop’s e-waste application to connect equipment handovers, reuse decisions, and material batches with downstream records. Together with our GCI e-scrap plastics and energy concept, the objective is to connect the resources collected with the value recovered and the customers who receive it.

Our concept plant for GCI e-scrap plastics and energy case study carries that integration principle into an independent concept for electronics recovery. KleanLoop adds the proposed digital connection: following discarded equipment into reuse or processing, then linking recovered materials and energy with their actual destinations.

E-waste traceability should answer the question that matters after collection: what happened to the equipment, the resources inside it, and the value recovered? The Japanese reference establishes the physical waste-to-energy relationship. The KleanLoop e-waste application is in development and is designed to make such relationships traceable across participating organizations.

The scale is substantial. The Global E-waste Monitor 2024 records 62 million tonnes of e-waste generated worldwide in 2022, with 22.3% documented as formally collected and recycled. Those figures establish both a resource-recovery opportunity and the importance of credible outcome records.

The Challenge

One device becomes several material journeys. A business retiring computers needs an accurate asset reconciliation and evidence that data-bearing equipment received the agreed treatment. A collection operator needs to know what was accepted and where it was sent. A recycler needs to reconcile incoming devices with reusable equipment, separated components, and material shipments. A downstream buyer needs to understand the material it receives.

These responsibilities are connected, but their records often live in different systems. A collection receipt proves a handover; it does not establish the final recovery outcome. A shipment to another processor remains an intermediate step until the relevant downstream evidence is returned.

The tracking problem also changes during processing. An intact computer may carry a unique asset identifier; after dismantling and separation, its materials may be combined with those from many other devices. Traceability must bridge individual items and pooled batches without implying that every recovered metal particle remains individually identifiable.

The Solution

Give each handover and recovery route a connected record. The proposed KleanLoop application follows equipment into its appropriate treatment route and links the resulting outputs to receiving facilities and commercial records. Implementation begins by defining identifiers, reporting responsibilities, and the evidence required to close each stage.

Stage Information to connect Decision supported
Collection and receipt Equipment category, asset or batch ID, source, quantity, and receiving confirmation Establish what entered the system and who accepted custody.
Assessment and reuse Test results, repair decisions, data-treatment status, and recipient Determine which equipment or components can return to use.
Dismantling and separation Input batches, separated fractions, weights, and assigned destinations Account for how equipment becomes distinct material streams.
Downstream recovery Processor receipt, sampling, assay or recovery records where available Connect shipments with substantiated processing outcomes.
Reporting and settlement Accepted quantities, outcome evidence and agreed payment basis Support customer reconciliation and commercial accountability.

These records describe the intended integration scope. The final workflow depends on the equipment types, participating facilities and systems connected to the project.

  • Make collection accessible and outcomes visible. The original mobile DApp concept provides a useful starting point for households, organizations and collection networks. A project could use that interface to register a handover, confirm receipt, and provide an appropriate status update as equipment progresses. Where a collection program includes rewards, tie release conditions to validated acceptance and controls against duplicate submissions. The program operator would agree the incentive structure, funding, and eligibility to encourage participation while preserving the integrity of the recovery record.
  • Preserve reuse value and connect data-treatment evidence. An implementation should distinguish equipment suitable for further use from equipment directed to material recovery. For reusable devices, the record would connect testing, any repairs, the agreed data-sanitization process, and release to the next user. For data-bearing equipment, KleanLoop’s proposed role is to link the asset with the responsible service provider and its treatment evidence. Sanitization or destruction must be performed and verified through the applicable operational process; recording a certificate does not itself erase data. Access controls should protect asset-owner information, serial-number inventories, and commercial records, and sensitive device contents should not appear in a shared recycling ledger.
  • Follow metals beyond the first recycling gate. Electronic scrap can supply metal-bearing fractions to specialist recovery facilities. The commercial record should distinguish the weight dispatched, the weight accepted, the sampled composition and the settlement basis, as these values answer different questions. A proposed integration could connect those records to the original processing batch and record unresolved differences. Where final recovery information is available, it can complete the outcome record; where only receipt is confirmed, the status should remain specific to that evidence. The same discipline applies to critical-material recovery: claims should identify the material actually recovered, the receiving process and the measured result, since a device’s potential metal content differs from a saleable recovered output.
  • Connect the Japan reference, GCI, and the customer beyond the fence. The Japanese reference connects plastic recovery with an energy customer in the telecommunications industry. Energy sales to the telecommunications company made the receiving business part of the recovery system’s commercial outcome. For a new project, that lesson focuses attention on who can use the recovered output, where they are located, and what they will accept.
  • Bring software development and industrial data together. Klean’s 2022 partnership with Kodexe advanced development of the KleanLoop platform and its minimum viable product, while our wider alliance with Yokogawa connects resource-recovery technology with process automation and analytics, including processing data to support KleanLoop. These relationships establish complementary capabilities: digital platform development and the industrial information needed to make a recovery record useful. An e-waste deployment would still require its own interface design, participant agreements, and validation; neither announcement establishes that every workflow described here is already operating at an electronics-recycling facility. Distributed ledger technology can preserve a tamper-evident record of submitted events, but credibility begins upstream with reliable measurements, controlled entries, and accountable review. Automated checks could flag missing acknowledgments, unexplained weight differences, or duplicate records for investigation.

Our GCI case explores how qualified residual plastics from e-scrap processing could supply useful products or energy alongside metals recovery. The current Osceola application is an independent integration concept requiring testing and site-specific engineering; the Japanese operating reference informs the integration principle but does not establish that the proposed US installation has been built. KleanLoop’s intended application connects the evidence across that relationship: the input accepted, the plastic fraction directed to conversion, the recovered output produced, internal energy use, and the metered quantity delivered to the customer. Delivery and settlement records would close the commercial account so that a nearby customer could become both an offtaker and a participant in the agreed traceability chain.

Qualification remains specific to the material. Polymer composition, halogens, and residual metals affect the suitability of an e-waste plastic fraction for conversion. Batteries and other components requiring separate treatment follow designated routes. Products and treatment residues need accepted destinations, with material recovery and energy use reported separately.

The Outcome

A recovery record that can support a commercial decision. The intended outcome is a connected account of equipment received, reuse decisions, material shipments,s and verified downstream results. Asset owners gain a clearer basis for reconciliation. Recyclers gain a way to connect processing records with customer reporting. Buyers gain relevant evidence about the recovered material offered to them.

For producer-responsibility programs, an agreed implementation could organize collection and treatment information for reporting; the program must establish eligibility and reporting rules. The platform supports the evidence process but does not independently confer regulatory compliance or facility certification. Energy and transport records can also support project-specific carbon calculations; reuse, materials recycling and energy recovery need distinct accounting boundaries and assumptions, and any avoided-emissions claim must identify its comparison and method. The e-waste application remains in development, and success should be assessed through completed custody records, reconciled inputs and outputs, substantiated destinations and timely resolution of exceptions.

3 PROJECT TAKEAWAYS

1. Define what closes the recovery record.

Collection, processor receipt, and final recovery are different milestones. Agreeing the evidence required at each stage helps customers and operators understand what's complete and what remains outstanding.

2. Account for both individual assets and pooled materials.

Electronics change identity during dismantling and separation. A workable system must reconcile device-level decisions with batch-level quantities, quality, and settlement records across the downstream chain.

3. Design around the customer beyond the fence.

The Japanese reference linked recovered plastics with energy sales to a telecommunications company. Apply that lesson by qualifying nearby demand, delivery requirements, and metering before choosing a recovery configuration.

These takeaways highlight selected lessons from this case study, not an exhaustive account. Klean brings deeper technical expertise and commercial insight to each project through tailored engagements.

WHAT DO THESE LESSONS MEAN FOR YOUR PROJECT?

Build a traceable record from discarded electronics to recovered value.

If you manage electronic assets, run a collection program, or process e-waste, your customers need a clear account of what was received, what was returned to use, and where recovered materials went. A KleanLoop integration assessment can define how those outcomes would connect across your operation and its downstream partners.

Start with a scoped, paid assessment of your material flows, custody records, downstream evidence, and system interfaces. Drawing on our resource-recovery technology and industrial integration experience, we can define the proposed workflow, participant responsibilities, data requirements,s and acceptance criteria for your application.

Share your equipment categories, annual volumes, current recovery routes, existing systems and customer reporting requirements. These establish the basis for a practical development scope and the evidence needed to substantiate each recovery outcome.

Where new residual-plastics recovery equipment forms part of the project, a paid Detailed Equipment Quotation (DEQ) provides the initial equipment and commercial basis, followed by a Detailed Feasibility Study (DFS) and Front End Engineering Design (FEED) at the appropriate stages.

Start Your E-Waste Recovery and Traceability Assessment / Project with Klean >> GO.

Watch the CNN-featured e-waste recovery video on Klean Recycling >> GO.

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ABOUT THE INFORMATION PRESENTED

These case studies present selected information authorized for public disclosure. Client identities, operating practices, process details, and proprietary know-how may remain confidential. This application is in development, and the Japanese telecommunications company reference is historical operating experience rather than a current KleanLoop deployment or offtaker. An inquiry, NDA, or paid engagement does not automatically grant access to restricted information, client facilities, or site visits; any disclosure or access requires the relevant permissions and a separately agreed scope.

This development application aligns with SDG 12 on responsible consumption and production and SDG 15 on protecting terrestrial ecosystems. Its contribution depends on implemented collection and treatment practices and demonstrated outcomes.

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