Green Infrastructure is a set of natural and semi-natural features and solutions that fulfill environmental functions and provide a wide range of ecological, social and economic benefits. These include urban parks, green roofs, rain gardens, but also forests, water bodies, river corridors and wetlands. In urban environments, it often involves the targeted integration of vegetation and natural features into urban infrastructure with the aim of supporting ecological stability, adapting to climate change and improving the quality of life.

Examples of green infrastructure include:

– City parks and forest parks

– Green roofs and building facades

– Rain gardens and rainwater harvesting systems

– Natural wetlands and retention ponds

– Tree rows and alleys

– Green corridors and cycle routes with greenery

– Urban gardens and community gardens

– River floodplains and areas of natural flood management

How does green infrastructure contribute to climate change mitigation?

Green infrastructure does not only fulfill an aesthetic function, it has a significant impact on mitigating the manifestations of climate change and its impacts in several ways:

1. Microclimate regulation:

– Reducing temperatures in cities: Greenery helps eliminate the “Urban Heat Island Effect”, thereby mitigating heat gain in urban areas.

– Increased humidity and better air quality: Trees and other vegetation reduce dust and absorb pollutants.

2. Stormwater management:

– Reducing the risk of flooding: Plants and natural surfaces retain and slow down rainwater and ensure its gradual infiltration into the soil, thereby reducing pressures on sewage systems.

– Water purification: Plants filter pollution and help improve water quality.

3. Carbon sequestration (CO₂ absorption and storage):

– Greenery (especially trees and shrubs) absorbs carbon dioxide from the atmosphere and contributes to long-term carbon storage.

4. Promoting biodiversity:

– Green infrastructure provides natural habitats and corridors for wildlife, thereby strengthening the resilience of ecosystems to climate stresses.

5. Adaptation and resilience of cities to climate change:

– Helps cities better adapt to changing climate conditions, such as hot summers, more frequent intense rainfall and other weather extremes.

6. Improving the quality of life and public health:

– Greenery significantly contributes to the confirmed beneficial effects on the physical and mental health of residents, making society more resilient to the negative consequences of climate change.

7. Socio-economic benefits:

– Increasing the attractiveness and value of real estate

– Support for local employment (creation of job opportunities in the development and maintenance of green infrastructure)

Green infrastructure is a key concept in climate policies and sustainable urban development strategies. It not only helps mitigate climate change through carbon emission reduction and microclimate regulation, but also significantly supports the resilience of cities and ecosystems, and brings broad benefits in the areas of the environment, public health, and overall quality of life. Spring