Spain challenges greenwashing in the airline industry

In a strong move to protect consumers and promote environmental transparency, Spain’s Ministry of Social Rights, Consumer Affairs and the 2030 Agenda has joined a global initiative to crack down on greenwashing in the airline industry. The ministry, led by Pablo Bustinduy, has signed a joint letter — alongside 35 other countries — calling on airlines to stop misleading environmental claims and ensure their marketing is backed by solid science.

The letter, coordinated by the International Consumer Protection and Enforcement Network (ICPEN), urges airlines to be more rigorous and honest in how they communicate their environmental impact. Spain, along with countries from Europe, Latin America, and Africa, is demanding that airlines stop presenting a false image of environmental responsibility.

The letter outlines several clear guidelines:

- Be truthful and precise: Environmental claims must be backed by reliable scientific evidence.

- Avoid vague language: Terms like “eco-friendly” or “green” should only be used with proper context.

- Don’t exaggerate: Minor improvements shouldn’t be presented as major environmental wins.

- Clarify carbon offsetting: Airlines must explain the real impact and limitations of these schemes.

- Stick to facts: Only communicate actual measures taken—not vague future goals like “climate neutrality.”

- Be transparent about SAF: Claims about Sustainable Aviation Fuel must be accurate and not misleading.

This action is part of Spain’s broader commitment to ensuring truthful, transparent information for consumers, especially in high-impact sectors like air travel.

With appreciation to Amineh Farasatmand for her contribution in preparing this blog.