--- title: "Your ESG Data Lives in Six Teams" canonical_url: "https://www.sorena.io/resources/esg-data-across-six-teams" source_url: "https://www.sorena.io/resources/esg-data-across-six-teams" author: "Sorena AI Team" description: "The hard part of ESG is not the report. It is gathering assurance-grade data spread across finance, operations, procurement, HR, and suppliers." published_at: "2026-07-06" keywords: - "ESG data collection" - "CSRD data points" - "ESRS data points" - "assurance-grade ESG data" - "sustainability data across teams" - "ESG data governance" - "single source of truth ESG" --- **[SORENA](https://www.sorena.io/)** - AI-Powered GRC Platform [Home](https://www.sorena.io/) | [Solutions](https://www.sorena.io/solutions) | [Artifacts](https://www.sorena.io/artifacts) | [About Us](https://www.sorena.io/about-us) | [Contact](https://www.sorena.io/contact) | [Portal](https://app.sorena.io) --- # Your ESG Data Lives in Six Teams *Sorena AI Team | ESG | 2026-07-06* > Everyone obsesses over the ESG report. The report is the last mile. The real work sits upstream, in the finance ledger, the utility meters, the procurement system, the HR files, and the supplier inboxes, where the numbers you need were never designed to line up. Assurance-grade data is not written. It is collected. ![One ESG disclosure assembled from data owned by six different departments](https://cdn.sorena.io/cdn-cgi/image/width=1400,quality=88,format=auto/images/resources/esg-data-across-six-teams.png) ## Key takeaways - The report is not the hard part. Collecting the numbers that feed it is. A CSRD filing can draw on data owned by finance, operations, procurement, HR, product, and suppliers. - The volume is real. EFRAG's May 2024 non-authoritative IG3 ESRS datapoint list included 1,184 quantitative and narrative indicators, per a 2026 study in Humanities and Social Sciences Communications. Not every company reports every datapoint, but each applicable one still needs a source, an owner, and a definition. - The systems were never built to agree. Emissions data lives in meters, workforce data in HR, spend data in procurement, and none of them share a key, a period, or a definition. - Assurance changes the bar. Auditors do not accept a number in a report. They trace it back to its source, so every data point needs a defensible trail, not just a value in a cell. ## The report is the easy part **Everyone points at the ESG report as the burden.** It is not. The report is the visible output. Filling it is where companies drown, because the numbers those fields need do not sit in one place waiting to be typed. They are scattered across the business, in systems that were built for other jobs entirely. One sustainability disclosure can pull energy consumption from operations, spend and supplier data from procurement, headcount and pay-gap figures from HR, revenue or CapEx denominators from finance, and product data from engineering. None of those teams built their systems to feed a sustainability filing. They built them to run their own function. The report only looks hard because the data behind it was never assembled to answer the question you are now asking of it. Sorena AI [ESG compliance](/solutions/esg-compliance) treats collection as the real work, not an afterthought. ## Hundreds of data points, each with an owner **The scale is not abstract.** EFRAG issued its final IG3 Detailed ESRS Datapoints implementation guidance on 31 May 2024. A 2026 study in Humanities and Social Sciences Communications, built on that EFRAG dataset, says the complete ESRS datapoint list contains 1,184 quantitative and narrative indicators, then filters the set to 297 quantitative indicators for its SDG mapping. That distinction matters: not every company reports every datapoint, but the applicable universe still runs into hundreds of source, owner, definition, and evidence decisions. Each one is not just a value. It is a value with a definition, a boundary, a reporting period, and an owner who holds the underlying record. Electricity consumption by source lives with facilities. Workforce metrics live with HR. Supplier locations and spend live with procurement. Operationally, those datapoints map to different owners and evidence trails before they ever become disclosure text. Multiply hundreds of datapoints by the teams that own them, and the collection problem is the ESG problem. ## None of these systems were built to agree **Six systems, six truths.** Finance closes on a fiscal calendar. Operations reads meters monthly. HR runs on headcount snapshots. Procurement tracks purchase orders by vendor. Each is internally correct and mutually incompatible. They do not share a common entity key, a common time period, or a common definition of a business unit. So when you try to assemble a single emissions figure or a single workforce metric, you are not copying a number. You are reconciling four systems that never agreed on what a site, a period, or a supplier even is. That reconciliation is manual, slow, and error-prone, and it resets every cycle because nothing about the underlying systems changed. This is the fragmentation Sorena AI [single source of truth](/solutions/ssot) exists to close: one governed place where a data point has one owner, one definition, and one lineage, instead of five plausible versions living in five tools. ## Use a collection matrix before writing the report **The first ESG deliverable should not be prose. It should be a collection matrix.** For each metric, record the owner team, source system, reporting period, unit, definition, calculation method, evidence file, reviewer, and open data-quality issue. If [EU Taxonomy](/artifacts/eu/taxonomy-regulation) reporting is in scope, add the turnover, CapEx, and OpEx KPI inputs the same way instead of treating them as a finance appendix. That matrix exposes the real work. Finance may own revenue denominators, Operations may own energy use, HR may own workforce metrics, Procurement may own supplier data, and Legal may own entity scope. Until those pieces share a definition and evidence trail, the report is just a negotiation between spreadsheets. ## Assurance raises the bar from value to trail **A number in a cell is not enough anymore.** Under the [CSRD](/artifacts/eu/corporate-sustainability-reporting-directive), sustainability reporting is subject to assurance, starting from a limited assurance model. An assurance reviewer does not just look at the figure you disclosed. They ask where it came from, who calculated it, what methodology was applied, and whether the source record still exists. That is the difference between data and assurance-grade data. A figure that lived only in a spreadsheet, copied by hand from a system nobody documented, may not survive that question. Assurance-grade means every data point carries a trail back to its origin: the meter reading, the invoice, the payroll record, or the emissions factor and its version. When the data is scattered across six teams and stitched together manually, that trail is often what breaks first. You end up with a value you can print and cannot defend. ## The hidden cost of manual stitching **Manual collection does not just cost time. It compounds.** Every reporting cycle, the same people chase the same data from the same six teams, re-explain the same definitions, and re-reconcile the same mismatches. Too little carries forward when the work lives in one person's inbox and one version of a workbook. The next cycle starts too close to zero. And the errors hide until the worst moment. A boundary defined differently in two systems, a period that did not line up, a supplier figure that was an estimate someone forgot to flag, none of it reliably surfaces during collection. It surfaces during assurance, or during a stakeholder challenge, late and under pressure. The cost of scattered data is not just the hours spent gathering it. It is the rework, the audit findings, and the fire drills that scattered data makes more likely. ## Collect once, govern it, reuse it **The fix is not a better report template.** It is treating ESG data the way finance treats financial data: collected once into a governed store, with an owner, a definition, and a lineage for every figure, then reused across every disclosure that needs it. When the source updates, the reporting view can update with it. When an auditor asks where a figure came from, the answer should be a documented trail, not a week of inbox archaeology. That is the shift from stitching to governing. Instead of pulling six teams into a spreadsheet marathon each cycle, the data flows into a single governed layer, and the report becomes what it should have been all along: a view of data you already trust, not a scramble to invent it. The report was never the hard part. The data was. Solve the data layer, and the report gets dramatically easier. ## Frequently asked questions **Why is collecting ESG data harder than writing the ESG report?** Because the report is the visible output, but the data that fills it often lives in systems that were never built to work together. A [CSRD](/artifacts/eu/corporate-sustainability-reporting-directive) disclosure can pull energy data from operations, spend from procurement, headcount from HR, finance denominators, product data, and supplier evidence. Each system uses its own periods, definitions, and keys, so assembling one consistent, assurance-grade figure means reconciling all of them. **How many data points does CSRD reporting actually require?** EFRAG issued its final IG3 Detailed ESRS Datapoints implementation guidance on 31 May 2024. A 2026 study in Humanities and Social Sciences Communications says the complete ESRS datapoint list contains 1,184 quantitative and narrative indicators and then filters that set to 297 quantitative indicators for its SDG mapping. Materiality and scope determine what a company actually reports, but teams can still face hundreds of distinct source, owner, definition, and evidence decisions. **What makes ESG data assurance-grade?** An assurance-grade data point can be traced back to its source. Assurance reviewers ask where it came from, who calculated it, what method was used, and whether the underlying record still exists. That requires each figure to carry documented lineage: the meter reading, invoice, payroll record, or emissions factor behind it. Manually stitched data usually breaks exactly at that trail. ## Sources - [Humanities and Social Sciences Communications, Assessing contributions to the UN Sustainable Development Goals based on ESRS (1,184 quantitative and narrative indicators)](https://www.nature.com/articles/s41599-025-06485-1?ref=sorena.io) - [EFRAG, ESRS implementation guidance documents (data point list and IG guidance)](https://www.efrag.org/en/projects/esrs-implementation-guidance-documents?ref=sorena.io) - [EUR-Lex, Commission Delegated Regulation (EU) 2023/2772 (European Sustainability Reporting Standards)](https://eur-lex.europa.eu/eli/reg_del/2023/2772/oj?ref=sorena.io) - [EUR-Lex, Directive (EU) 2022/2464 (Corporate Sustainability Reporting Directive)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022L2464&ref=sorena.io) ## Keep reading - [Stop Reporting on ESG Rules That Don't Even Apply to You.](/resources/what-esg-rules-actually-apply.md) - [Your Sustainability Report Now Needs an Audit Trail Like Your Books.](/resources/esg-audited-like-your-finances.md) - [If Compliance Lives in 12 Tools, It Lives Nowhere.](/resources/twelve-copies-of-the-truth.md) --- [Privacy Policy](https://www.sorena.io/privacy.md) | [Terms of Use](https://www.sorena.io/terms-of-use.md) | [DMCA](https://www.sorena.io/dmca.md) | [About Us](https://www.sorena.io/about-us.md) (c) 2026 Sorena AB (559573-7338). 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