Stakeholder Analysis

Who benefits from COMET — and how.

COMET provides a shared vocabulary that transforms friction into flow. Each stakeholder group below has five documented use cases with quantified benefits drawn from published benchmarks, regulatory impact assessments, and pilot programme results. Click any card to explore.

Ecosystem View

How data flows through COMET.

COMET acts as a semantic backbone between data producers and data consumers. Producers encode their process and emissions data into the seven-layer ontology stack; downstream consumers receive structured, verifiable, comparable outputs without bespoke integrations.

DATA PRODUCERS COMET 7-LAYER STACK DATA CONSUMERS Steel & Metals Producers Automotive OEMs Manufacturers Construction & Real Estate Supply Chain & Logistics LCA Practitioners & Consultants L1 CORE IDENTITY L2 ACTIVITY DATA L3 QUANTIFICATION L4 PRODUCT PCF L5 REPORTING L6 VERIFICATION L7 MARKET SIGNALS Financial Institutions Regulators & Policy LCA Practitioners Carbon Markets & Credits Standards & Verifiers Technology Platforms Flow width indicates relative data volume. Colours correspond to stakeholder groups. COMET layers are version-stable semantic contracts.

My Use Case

Map your data onto COMET.

Select the data you have, choose a target use case from any stakeholder group, and this tool will generate a bespoke mapping diagram showing which COMET layers your data feeds and what output you can expect.

Step 1 of 3

I have this data…

0 input types selected across 0 COMET layers

Step 2 of 3

I want to use it for…

Step 3 of 3

Here is your mapping.

Input to COMET Layer Mapping

Layer Coverage

Recommended Next Steps

    Complete steps 1 and 2 to generate your mapping.