ESG Report Teardown #2: Unilever, FY2025
Updated: 6 days ago
Second entry in this site's ongoing ESG report teardown series, same fixed structure every time: company, sector, and report year; what the materiality assessment actually prioritized; one metric examined in depth, always Scope 3, since it's consistently the least standardized and most revealing number in any report; one specific claim checked directly against the report's own data; and a verdict on what to trust versus what to watch.
This entry: Unilever, the UK-headquartered consumer goods multinational behind brands like Dove, Knorr, Lipton, and Ben & Jerry's, reporting on its Sustainability Statement 2025, extracted from the Unilever Annual Report and Accounts 2025. It's a genuinely instructive second case, and a useful contrast to the first teardown in this series, because Unilever's report shows a different kind of gap than Ingka's: not a missing number, but a boundary drawn narrower than the language describing it suggests.
Company, Sector, Report Year
Unilever's Sustainability Statement 2025 is prepared in accordance with the European Sustainability Reporting Standards, under Delegated Regulation (EU) 2023/2772, the same ESRS structure covered throughout this series, and the report states plainly that it is "extracted from the Unilever Annual Report and Accounts 2025, without material adjustment," meaning the sustainability disclosure lives inside the same document as the financial statements rather than as a separate publication, the same embedding pattern seen in Allianz's report earlier in this series. The statement is subject to external limited assurance from KPMG LLP under ISAE (UK) 3000, the same assurance standard, and the same assurance level, covered in the dedicated assurance article on this site.
One structural detail matters immediately for anything that follows: Unilever demerged its Ice Cream business in 2025, which changes the reporting boundary between this year's figures and prior years'. The company itself flags this directly, warning that any year-over-year emissions comparison needs to account for both the boundary change and a separate change in how certain value chain emissions are calculated, a real-world instance of the reporting scope lesson covered in the anatomy article on this site.
Key takeaway: Unilever's report sits inside its financial annual report, carries real third-party assurance, and comes with an explicit warning that this year's numbers aren't directly comparable to last year's, three details worth knowing before looking at a single emissions figure.
Materiality Assessment: What They Prioritized, What's Missing
Unilever's statement describes updated quantitative scenario analysis covering "both our most material climate and nature risks and drivers, recognising their interconnectivity," assessing physical and transition risks across short, medium, and long time horizons, the same kind of forward-looking, scenario-based thinking ESRS expects of a double materiality assessment. Unilever's own public framing organizes its priorities around four focus areas: climate and decarbonization, plastics and packaging, supply chain labor practices, and product sustainability, a structure that reflects where an FMCG company's real impact actually concentrates: not primarily in its own factories, but in what it buys and what happens to its packaging afterward.
What's less visible in that framing is a specific boundary decision buried in the emissions accounting itself: Unilever's stated net-zero ambition boundary explicitly excludes consumer use-phase emissions, the energy consumers use heating water for laundry detergent or running a freezer for ice cream, a category that, for a company selling exactly those kinds of products, is not a minor omission. It's a legitimate accounting choice under GHG Protocol rules, which don't require every Scope 3 category to sit inside a company's own reduction target, but it's a decision a reader has to go looking for rather than one advertised alongside the headline ambition.
Key takeaway: Unilever's four public focus areas point at the right places, but the more consequential decision, which emissions categories actually count toward the net-zero target, sits in a boundary note rather than the headline narrative.
One Metric, Deep Dive: Scope 3
Unilever's 2025 numbers show why Scope 3 is the metric this series keeps returning to. Scope 1 and market-based Scope 2 emissions combined come to roughly 0.49 million tonnes of CO2e, a rounding error next to the company's Scope 3 footprint. Within the company's own stated net-zero ambition boundary, Scope 3 emissions were reported at 47.21 million tonnes of CO2e, which the company describes as 48.7 percent of its total footprint, itself a figure that implies additional Scope 3 emissions exist outside that boundary altogether, specifically the consumer use-phase emissions discussed above.
The target coverage numbers are where this gets genuinely concrete. Unilever's combined energy-and-industrial plus forest-land-and-agriculture Scope 3 reduction target, a 39.5 percent absolute cut by 2030 from a 2021 baseline, is stated to cover 71.8 percent of baseline Scope 3 emissions, not all of it. Progress against that target so far: an 8 percent reduction in Scope 3 energy and industrial emissions and a 14 percent reduction in forest, land, and agriculture emissions, both against the 2021 baseline, roughly a quarter to a third of the way to the 2030 goal, a pace the company itself acknowledges "won't be linear." Unilever's Supplier Climate Programme, its main lever for improving this, works with roughly 300 key suppliers, representing nearly half of total supply-chain emissions, and collected more than 2,000 supplier carbon footprint data points in 2025, real, specific engagement rather than a vague pledge.
Key takeaway: Unilever's own numbers show a target that covers most, not all, of its Scope 3 baseline, with real but partial progress so far, exactly the kind of nuance a single "on track for net zero" headline tends to flatten.
One Claim, Fact-Checked
The claim: Unilever's public sustainability communications, echoed across its climate strategy materials, describe the company as pursuing net-zero emissions "across its value chain," language meant to convey comprehensive coverage of everything from raw material sourcing through to the consumer's use of the finished product.
The check: the report's own boundary notes tell a narrower story. Consumer use-phase emissions, a genuinely material category for a company whose products include laundry detergent and ice cream, sit explicitly outside the stated net-zero ambition boundary. And within the Scope 3 emissions that are inside that boundary, the actual reduction target covers 71.8 percent of the baseline, not the full figure. Neither of these is hidden. Both are disclosed in the report's own text. But "across its value chain," read plainly, suggests a completeness that the boundary notes, once you find them, don't fully support.
Key takeaway: the gap here isn't a false number, it's a mismatch between the breadth implied by the phrase "across its value chain" and the actual, narrower boundary the target is measured against, a distinction only visible if a reader goes looking for the boundary note specifically.
Reading This Report the Way This Series Has Taught It
This series has spent several articles building a specific reading practice, the anatomy of a report, how materiality actually gets decided, how Scope 1, 2, and 3 differ, what assurance does and doesn't cover, and why rating agencies disagree. Running Unilever's report through each of those lenses in turn is a useful way to see how they work together in practice, on one real document.
Scope and boundary, from the anatomy article: check whether the reporting boundary changed since last year, and whether the report is standalone or embedded in a larger filing. Unilever's report answers both questions directly: it's embedded inside the Annual Report and Accounts, and the boundary did change this year, the Ice Cream demerger, a fact the company discloses rather than leaves for a reader to discover independently.
Materiality process, from the materiality article: look for the process, not just the finished list, and notice any topic that clears one materiality lens but not another. Unilever describes a scenario-based double materiality process, consistent with ESRS expectations, but the consumer use-phase emissions boundary decision, arguably the single most consequential materiality-adjacent choice in the whole report, isn't foregrounded in that same discussion. It has to be found in the accounting notes instead.
Category coverage, from the Scope 1, 2, 3 article: count how many Scope 3 categories are actually covered, and find the calculation method behind the largest figure. Unilever discloses that its target covers 71.8 percent of baseline Scope 3 emissions, a specific, checkable figure, rather than leaving "our Scope 3 target" undefined. That's better than many reports manage, even though the 28.2 percent gap is exactly the part a reader has to go looking for.
Assurance scope, from the assurance article: check whether an assurance statement exists, who provided it, and what it actually covers. Unilever names its provider, KPMG, and its standard, ISAE (UK) 3000, and states the assurance level as limited, all in the report's own text, the same transparency pattern seen in the stronger examples covered in that article.
Cross-checking the score, from the ESG ratings article: remember that a single rating, from MSCI, Sustainalytics, or CDP, is answering a specific, narrow question, not delivering a verdict on the whole company. This teardown deliberately doesn't lean on any single rating agency's score for Unilever, for exactly that reason; the report's own disclosed boundaries and figures are more informative here than an outside letter grade would be.
Key takeaway: none of these five checks require special expertise, only knowing where a report tends to hide its most consequential caveats. Applied together, they turn a 200-page sustainability statement into a much shorter list of specific things actually worth checking.
Verdict: What to Trust, What to Watch
Trust: Unilever's Scope 1 and 2 progress is real and well-documented, a 72 percent absolute reduction from a 2015 baseline, achieved through actual operational changes and renewable electricity procurement rather than offsets, among the stronger operational decarbonization records in its sector. Its deforestation-free sourcing claim is similarly solid: 97 percent of order volumes for palm oil, paper and board, tea, and soy in 2025, a specific, auditable figure backed by years of supply chain traceability work most competitors haven't matched at the same level of detail. The KPMG limited assurance opinion, disclosed plainly with its standard cited, is a genuine, checkable layer of independent review.
Watch: the "across its value chain" framing next to the specific boundary exclusions and the 71.8 percent target coverage figure, and the Ice Cream demerger's effect on year-over-year comparability, which Unilever itself flags but which is easy for a reader to miss if they only look at the headline total. None of this suggests the report is dishonest. It suggests, consistent with the pattern this series keeps finding, that the most important qualifications tend to live in boundary notes and footnotes, not headlines, and a reader who only reads the headline is getting a more finished-sounding story than the underlying data fully supports.
References
Unilever PLC, Sustainability Statement 2025, extracted from the Unilever Annual Report and Accounts 2025, unilever.com
Unilever PLC, Annual Report and Accounts 2025, unilever.com
Delegated Regulation (EU) 2023/2772, supplementing the CSRD with the European Sustainability Reporting Standards
Unilever, Climate Transition Action Plan (CTAP) update, and "Unilever sees signs of progress towards sustainability goals," unilever.com, 2025
ESG Dive, "Unilever updates climate action plan, targets scope 3 emissions reduction," 2024
Climate Action 100+, Unilever PLC Company Assessment, Transition Pathway Initiative Global Climate Transition Centre, 2025
Greenhouse Gas Protocol, Corporate Value Chain (Scope 3) Accounting and Reporting Standard, ghgprotocol.org
Comments