Achieved impacts

In 2014, the municipality of Győr initiated a large-scale tree-planting programme which has planted approximately 1000 trees each year since it was started (Reference 6). As part of the programme, old trees that have become dangerous, withered or have outgrown their base are cut down, but much more are planted each year than the ones that are removed. (Reference 1). In the course of the program, mostly manna ash, European dwarf cherry, Norway maple, European hornbeam, large-leaved linden, London plane, and chestnut trees are planted, taking into account the local conditions. About 200 shrubs and thousands of flowers are planted each year. Flower seedlings have also been donated to citizens, with the goal of involving citizens in green space creation (Reference 6). An addition to the programme started on 1 July 2020 (Reference 6) and since then, after every child born in Győr, the parents can claim a tree that they can plant on their own or with the company Győr-Szol Zrt.

Situated in park Spilberk, the garden features a building with a green roof and a garden with various plots. The building is designed to be carbon neutral and reuses rainwater for toilet flushing and for watering the garden plots. The garden is used for horticultural purposes and environmental education, as well as animal and beekeeping. The complex improves the local micro-climate through cooling and humidification and promotes biodiversity. (Ref. 1; Ref. 2; Ref. 5; Ref. 6)

The Sowe Valley Project was a community-based project focusing on rivers restoration. It aimed to link the local community with the Sowe River Valley and to improve the valley’s biodiversity and habitats for the benefits of people and wildlife. (Ref. 2, 6, 11-13)

The renewal of the 220 sqm roof terrace of the Ministry of the Environment in 2010 focused on improving the thermal insulation of the building and the remaking of its green roof. The project was planned by the city council’s department for urban nature in collaboration with a landscape architect and implemented by a professional outdoor greening company (Ref. 2). The green roof won the award “green roof of the year 2013” and is also actively promoted as a model for green roofs, frequently shown to international guests of the Ministry. (Ref. 1).

This project worked to revitalize the area along the river Old Ponávka. This involves the creation of walking paths, bike paths, and public playgrounds. (Ref. 1). Stará Ponávka and the adjoining Svitavy drive were built in the 13th century in the original riverbeds of Ponávka and Svitava before their regulation. By revitalizing this watercourse, the city returned water back to the city, made it accessible to people and improved the natural state of the site (Ref. 14).

The Bio Washing Machine is a combination of an Aquifer Thermal Heat Storage (ATES) system and biological natural attenuation of groundwater and is thereby mainly focused on groundwater decontamination and energy storage. The ATES system accelerates the biological degradation of groundwater contamination and provides sustainable energy because cold water is pumped through buildings during the summer to cool the buildings and hot water during winter for heating. The groundwater decontamination measurements are aimed at protecting water in order to provide safe drinking water (ref. 1, 2, 3)

The Bradford Beck project is a pilot project looking at new ways of managing and improving rivers. The Bradford Beck is a small river system of around 11km that flows through the City of Bradford. The beck used to be known as the filthiest river in England. In this project, activities are aimed at bringing the becks back to life and full health, for long term restoration of the Beck. It will provide a new focus of water-based socio-economic regeneration in Bradford (reference 1). The project established that a large proportion of the Bradford Beck catchment could be monitored with observations at just 12 strategic points along the course of the Beck, so observations would be made at all 12 points on different days of the week and at different times of the day (ref 6). A record of the status of the Beck at each point would be taken. This would include the level of the water, the colour of the water, smell, turbidity and a photograph of each site (ref 6).

“The Environment and Me project (TEaM) is operated by Warwickshire Wildlife Trust and CWMind (Coventry and Warwickshire Mind) and supported by Coventry City Council. (Ref. 1) It is an ecotherapy-based project which aims to enhance mental health and wellbeing. (Ref. 1, Ref. 2). It provides opportunities for outdoor activities at allotment sites, gardens, woodlands, parks and nature reserves – giving people some much-needed breathing space in the fresh air, whilst learning new skills, meeting new people and giving back to nature.” (Ref. 1)

This is a project of regeneration of an abandoned small garden in the centre of Napoli, with the plantation of plants typical of the Mediterranean area. The new 400 sqm garden was developed by the Servizio Arredo Urbano of the city of Napoli. The regeneration process was persistently asked by the citizens of the surrounding area which were looking for an improvement of the area. In addition, the garden hosts a new playground for kids, and by consequence, it is considered a new spot for recreational activities. (Ref.1.)

The redevelopment of the Alcantara square is part of the program A SQUARE IN EACH NEIGHBOURHOOD, implemented by the Municipality of Lisbon in 2017 onward. Besides the road re-organization, the project includes specific elements. The NBS includes the creation of a public garden, cycling path, playground facilities and introduction of new trees (Ref.1). The residents of the neighbourhood were asked to participate. The participation process aimed at obtaining from the citizens an evaluation on different pertinent questions in the experience of the public space, results showed: space for pedestrians, improve green spaces and urban living (Ref.1).