What is greenwashing and how do I spot it?
Greenwashing is presenting something as more environmentally responsible than it is. It ranges from outright false claims to technically true statements arranged to mislead, and the second is far more common and harder to detect.
Several patterns recur.
- Vague language with no definition. Eco-friendly, green, natural and sustainable have no agreed meaning and no certification behind them. A specific claim, such as a stated percentage of recycled content, is meaningful; an adjective is not.
- Highlighting one attribute while ignoring the whole. A bottle advertised as recyclable tells you nothing about the emissions of producing and shipping it.
- Irrelevant claims. Labelling something free of a substance it never contained, or that was banned years ago, is accurate and useless.
- Self-designed labels. A leaf logo and a green colour scheme resemble certification without being it. Genuine certifications name an independent standard you can look up.
- Offsetting presented as reduction. Carbon neutral frequently means emissions continued and credits were purchased, and the quality of those credits varies enormously. Reduced emissions and offset emissions are not equivalent.
- Future commitments substituting for current action. A pledge for a distant date says nothing about present performance.
The practical test is whether a claim is specific, measurable and independently verified. If it survives the question what exactly does that mean, and who checked, it is probably substantive.
Regulators in several jurisdictions have begun acting on misleading environmental claims, which has made language more careful without necessarily making it clearer.
A useful habit when a claim seems impressive is to ask what it is being compared against. Better for the environment is meaningless without a baseline, and the baseline chosen is often the company's own previous product rather than the alternatives you might otherwise buy.