Environment and Sustainability

Barcelona and its metropolitan area, which totals over 5 million inhabitants, promotes activities with relevant results in sustainable management:

  • Barcelona beats the European record on minimal water consumption per person.
  • Barcelona generates less gas with greenhouse effect per capita compared to most western cities.
  • Barcelona’s selective waste collection has increased by 188% since 2001.
  • Barcelona’s metropolitan area has generated 287,748 MWh from water and waste treatment facilities. This means saving 110,783 tons of CO2 eq generated for energy production.

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