Environmental Actions and Measures at Airports | Aena

Environmental Sustainability

Environmental sustainability at Aena airports

What do we do?

In line with its Sustainability Strategy and its Climate Action Plan (CAP), Aena implements several measures to make its activity compatible with the environment, within a framework of safety, quality and efficiency.

2022 Milestones Environmental Sustainability

Environmental Sustainability Milestones


  • A Level
  • Highest rating on the climate questionnaire of the Carbon Disclosure Project (CDP) index
  • 67%
  • reduction of Aena’s CO2 emissions in absolute terms (compared to 2019)
  • 100%
  • electricity from renewable sources with origin guarantee
  • 9
  • airports included in the Airport Carbon Accreditation programme
  • 1st
  • global operator to certify noise data according to the ISO 20906 standard
  • 27,574
  • soundproofed residential units and constructions for sensitive uses between 2000 and 2022

Aena and environmental sustainability

Logo Aena