L’Hospitalet green transformation begins this week with an ambitious plan to plant 2,502 trees across the city until April.

The massive planting initiative represents a significant step forward in the municipality’s environmental strategy, with eight workers divided into two teams working throughout the winter and spring months to enhance the city’s urban landscape.

L’Hospitalet Green Transformation Delivers Major Environmental Benefits

The newly planted trees are expected to deliver substantial environmental improvements for the Barcelona metropolitan area.

Your browser does not support the video tag.

According to calculations from the L’Hospitalet City Council, the additional greenery will absorb approximately 120 more tonnes of CO2 annually. Furthermore, the trees will intercept over 11 million additional litres of rainwater while increasing the city’s tree coverage by 76,900 square metres.

This initiative follows what municipal officials described as the “largest planting campaign in the city’s history” between October 2024 and June 2025. That previous effort saw 3,418 trees planted, including specimens that couldn’t be installed during the drought emergency phase. Consequently, the current L’Hospitalet green transformation builds upon this strong foundation of environmental improvement.

The distribution plan for the new trees is comprehensive and strategic. Municipal workers will plant 643 trees along city streets, 1,789 in green spaces, and 70 in municipal facilities like schools and sports centres. This approach ensures the benefits of the L’Hospitalet green transformation reach all neighbourhoods and public spaces throughout the community.

Strategic Species Selection Enhances Urban Resilience

The species selection for this L’Hospitalet green transformation campaign demonstrates careful planning for urban sustainability. All 65 different tree species chosen are specifically adapted to current climatic conditions, featuring low or very low water requirements. Additionally, the municipality has prioritised hypoallergenic species that provide maximum environmental and health benefits for residents.

Predominant species in the planting schedule include Mediterranean hackberries (Celtis australis), Japanese pagoda trees (Styphnolobium japonica), ornamental pear trees (Pyrus calleryana ‘Chanticleer’), and jacarandas (Jacacaranda mimosifolia). This diverse selection supports the city’s commitment to what officials describe as “biodiverse, healthy, sustainable and resilient greenery adapted to the urban ecosystem.”

Currently, L’Hospitalet’s tree coverage stands at 12.14%, with the municipality aiming to increase this percentage following its Urban Green Master Plan. The city now boasts approximately 270 different tree species, with none exceeding 15% of the urban greenery – a threshold recommended by experts to prevent pest outbreaks from spreading rapidly through monocultures.

The L’Hospitalet green transformation brings multiple benefits beyond aesthetic improvement. Trees significantly enhance air quality by reducing ozone, nitrogen dioxide and sulphur dioxide levels. They also mitigate the urban heat island effect and decrease noise pollution, creating more comfortable living environments. Moreover, as natural filters for atmospheric pollutants, trees help reduce cardiorespiratory diseases and allergies among the population.

This environmental initiative reflects a broader commitment to sustainable urban development across the Barcelona metropolitan area. As the city continues its sustainability efforts, the L’Hospitalet green transformation serves as a model for how urban centres can adapt to climate challenges while improving residents’ quality of life through strategic green infrastructure investment.

Join our WhatsApp broadcast channel for instant news updates!

Source: Read original article