Nature-based solutions

The Good City Themes Expertise #MyGoodCity The Good City Papers

In Depth.The Good City.

West Gorton Community Park, UK

The Good CityThe Good City is a ‘Green City’ providing healthier, more biodiverse, climate resilient, equitable places to live and work that contribute to a sustainable city.

It is sometimes assumed that the city and nature are incompatible, and it is true that many of the high density cities of the past had very little open space or greenery. However it is now recognised that the Good City can be both dense and vibrant while also being rich in greenery, biodiversity and high quality open spaces.

These include urban parks and natural spaces, green corridors, sports pitches, play space, neighbourhood greens and pocket parks, gardens, allotments, street trees, green rooves walls, balconies and window boxes. All contribute to our wellbeing, enabling us to lead active healthy lives as well as being vital to climate change mitigation.

Five ‘Good City’ solutions

Biodiversity net gain

Biodiversity is under significant threat from weather patterns, habitat loss, pollution, invasive species and human activities. The Good City has a responsibility to restore and create habitats to promote biodiversity.

Cooling effects

Careful design, shading, green roofs, street trees and balconies can reduce surface temperatures as well as improving air quality and supporting rainfall drainage systems. All helping to lower operating costs and energy usage required for cooling buildings.

Flood alleviation

Flood risk is increasing for cities across the world as a result of intense rainfall, river levels and rising sea levels. A ‘sponge city’ can be created using natural systems to attenuate rainfall runoff to reduce flooding through Sustainable Urban Drainage Systems (SuDS).

River regeneration

Many cities have grown next to rivers as historically they have provided an important method of transportation. Poorly managed, rivers become polluted and damaged, but good design can bring city life back to the river edge supporting economic, social, and ecological city strategies.

Planning, policy and design guides

To embed green infrastructure into a city requires it be integrated into local plans, policies, and design codes at all levels. This sets the standards that need to be met by all developments across a city.