Permeable soils and giant tunnels: Lisbon is becoming a ‘sponge city’
Lisbon has invested €250 million in a major drainage plan that combines large-scale infrastructure with green solutions to reduce flood risks and position the city as a European leader in climate resilience.
In partnership with The European Commission
READ MORE : http://www.euronews.com/2025/09/24/permeable-soils-and-giant-tunnels-lisbon-is-becoming-a-sponge-city
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