How to spot greenwashing in a sustainability report: a guide to spotting false environmental claims

This guide provides a comprehensive framework for identifying greenwashing in corporate sustainability reports. It details 11 risk areas, including the omission of Scope 3 emissions, the use of misleading intensity targets, the over-reliance on carbon offsets, and the promotion of gas or unproven technologies like CCS as sustainable solutions. It emphasizes the importance of absolute emissions reductions over intensity metrics and warns against 'market-based' accounting that masks real-world emissions.

• Greenwashing is defined as companies portraying themselves as sustainable or environmentally friendly when their concrete actions or products do not match those claims, often using marketing and corporate communications to mislead consumers.
• Corporate emissions reporting often obscures the full environmental impact by focusing on Scope 1 and 2 emissions while omitting or under-reporting Scope 3 emissions, which can represent 90% of a company's total emissions.
• The use of 'market-based' emissions accounting for Scope 2 can create a misleadingly positive image of emissions reductions; a study in Nature suggests that if this trend continues, 42% of committed Scope 2 reductions will not result in real-world mitigation.
• Net-zero targets are prone to greenwashing if they lack interim targets, fail to account for non-CO2 greenhouse gases like methane, or use baseline years with high emissions to make reductions appear more ambitious.
• Intensity targets (emissions per product) are identified as problematic because they can allow absolute emissions to increase even if the intensity per unit decreases as production grows.
• Carbon offsetting is frequently used as a greenwashing tactic to avoid sustainable mitigation; the guide notes that 90% of offsets from the world's leading certifier do not lead to genuine emissions reductions.
• The promotion of gas as a 'transition fuel' or 'cleaner alternative', and the reliance on Carbon Capture and Storage (CCS) or Carbon Dioxide Removal (CDR) as quick fixes, are highlighted as forms of greenwashing, especially when low-carbon alternatives exist.

APA

Team, Z. (2024). How to spot greenwashing in a sustainability report: a guide to spotting false environmental claims. Zero Carbon Analytics. https://zerocarbon-analytics.org/policy/how-to-spot-greenwashing-in-a-sustainability-report-a-guide-to-spotting-false-environmental-claims/

Chicago

Team, ZCA. How to spot greenwashing in a sustainability report: a guide to spotting false environmental claims. Zero Carbon Analytics, 2024. https://zerocarbon-analytics.org/policy/how-to-spot-greenwashing-in-a-sustainability-report-a-guide-to-spotting-false-environmental-claims/.

Wikipedia

{{cite report |last1=Team |first1=ZCA |title=How to spot greenwashing in a sustainability report: a guide to spotting false environmental claims |publisher=Zero Carbon Analytics |date=22 February 2024 |url=https://zerocarbon-analytics.org/policy/how-to-spot-greenwashing-in-a-sustainability-report-a-guide-to-spotting-false-environmental-claims/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{team2024how, author = {Team, ZCA}, title = {{How to spot greenwashing in a sustainability report: a guide to spotting false environmental claims}}, institution = {Zero Carbon Analytics}, year = {2024}, month = feb, url = {https://zerocarbon-analytics.org/policy/how-to-spot-greenwashing-in-a-sustainability-report-a-guide-to-spotting-false-environmental-claims/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }