ThreeLenses

Has anything structural moved — portfolio, feedstock, capex mix, revenue from transition-aligned products — or has the language moved while the product line stayed still? Look for a revenue number attached to the transition. Look for what has been discontinued.

What a company stops making is the honest signal.

Additive commitments are cheap: a new green line beside the old one, a pilot plant, a badge on a single SKU. Subtraction is expensive and irreversible, which is why it is the sentence that costs something to write. Find the paragraph where the company gives something up, and you have found the part of the report that is load-bearing.

• A currency figure, not an adjective. Revenue from transition-aligned products, in money, with the definition used and last year's comparative beside it.
• Capex split in one table. How much went to the incumbent line and how much to the new one — same page, same units, same year.
• Feedstock and input mix, year on year. Recycled content, renewable energy share, primary versus secondary material, low-carbon inputs by tonne.
• The discontinued list. Closed plants, retired SKUs, exited segments — and whether the asset was retired or sold. A divested high-carbon asset leaves one balance sheet and joins another; the atmosphere reads the world's inventory, not the company's.
• Assurance status of the transition revenue. Audited, limited-assurance, or management-defined? The gap between those three is the whole argument.

Ambition inside your own four walls is the easy part. Read for supplier engagement with teeth: audited data, capability funding, contractual clauses, joint investment. Then read the customer side — who has actually committed to adopt at scale.

An ecosystem claim with no named partners is a diagram, not a system.

For most Global 500 businesses, the overwhelming majority of impact sits outside the fence line — on average, supply-chain emissions run more than eleven times operational emissions. A company that has decarbonised its own offices and left its tier-one untouched has solved a rounding error beautifully. The test of an ecosystem claim is simple: can you name the counterparties, the volumes and the dates?

• Primary data share. What percentage of Scope 3 is built from supplier-specific measured data versus spend-based industry averages — and is that percentage rising?
• Clauses with consequences. Are climate and human-rights requirements written into purchase agreements, with defined remedies, or are they in a values statement?
• Capability funding. Is the buyer paying for supplier decarbonisation — training, energy audits, aggregated PPAs, finance — or only mailing a questionnaire downstream?
• Named demand. Which customers have committed to buy the low-carbon product at scale, in what volume, by when? Offtakes and pre-purchases are the difference between a pilot and a market.
• Joint investment. Co-funded plants, shared risk, first-of-a-kind facilities. Money crossing a company boundary is the strongest evidence an ecosystem exists.

Baselines restated without explanation, targets quietly moved, scope narrowed, offsets doing heavy lifting — these are the tells. The strongest reports name the gap early and loudly.

Transparency about a missed goal is not weakness. It is the alarm that lets the whole network respond in time.

Every one of the tells below can be legitimate. Baselines are restated for real acquisitions; scopes change for real divestments. What matters is whether the change is explained in the same breath it is made, in the summary rather than in appendix four, and whether the restatement happens to move the target closer.

Baseline restated

Restated why, by how much, and does the new baseline make the target easier? Ask for both the old and new series on one chart.

Target year moved or dropped

Was it announced in the CEO letter, or discovered by diffing this year's PDF against last year's?

Scope narrowed

Compare the coverage percentage — entities, geographies, Scope 3 categories — with the prior report. Shrinking boundaries flatter trend lines.

Intensity replaces absolute

Intensity can fall while absolute tonnes rise. Ask for absolute emissions printed alongside every intensity metric.

Offsets carrying the load

What share of the reduction is purchased rather than abated? Which registry, vintage, methodology, and does it meet the Core Carbon Principles?

Assurance depth

Limited or reasonable? Which metrics sit inside the assurance scope — and is Scope 3 among them, or outside the fence?

Lobbying mismatch

Do the trade associations the company funds argue against the policy the report endorses? Third-party trackers make this checkable.