Achieved impacts

Grangetown is the site for a flagship environmental programme to tackle flood risk and water waste (ref 5). This scheme catches, cleans and diverts rainwater directly into the River Taff instead of pumping it over 8 kilometres to the sea. It will make Grangetown a greener, cleaner place and enhance local biodiversity (ref 2). Every year more than 40,000m³ of rainwater is diverted from entering the combined sewer network (ref 1). Interventions include planters, swales, bio-retention ponds, permeable paving and curb drainage, making use of the existing streetscape. 108 rain gardens have been created, and 130 trees have been planted; the area has been deemed the 1st "bicycle street" in Wales (ref 8). Wider benefits include education, health, well-being (ref 1).

As a consequence of the rehabilitation of a highway that connects Craiova to Bucuresti, the municipality of Craiova implemented ecological parking spaces in the areas that went alongside this road. It was a much-needed solution in a city that lacks in green spaces. The first experimental parking space was implemented in 2008. Most of the parking spaces are located near building blocks (1).

The Tineretului Park is a special vegetation and touristic area, a forest park stretched over an area of ​​over 60 hectares, on the left bank of the Jiu River. It was rehabilitated in 2009 by the municipality and it is the second-largest park in the city. Before its rehabilitation, it was seen as a dangerous area, high in petty crimes. Its rehabilitation was also much needed since Craiova is one of the Romanian cities with the lowest number of green spaces (1,2) .

In 2014, a high school in the center of Craiova decided to transform a part of its space into a vegetable garden, National Pedagogical College "Stefan Velovan". The initiative is the only one implemented in the region and aims not only at teaching children about the benefits of bio food but also aims to save consumption costs (1, 3).

Forests fulfil several important climate functions, they are carbon sinks, regulate the local climate or buffer heatwaves and cloudbursts. Based on climate projections, longer dry periods are to be expected during summer months which have major implications for local humid forests. The “fit for climate change” project was initiated to develop and implement climate adaptation measures for the latter, for instance via hydrological regulation, the use and reinstatement of resilient, adapted tree species or revitalizing moors and swamps. It was administered by the regional forestry authority and the nature conservation station Münster (Ref. 1 and 2).

The Restoration of degraded wetlands in Wolfschlugen (in the administrative district of Stuttgart) was conducted within the wider regional level of sustainable urban development to enhance resilience, protect the city from flooding, support sustainable development, and safeguard biodiversity. Ditches and craters line the 700 metres long and 50 - 70 metres wide strip of landscape northeast of the development boundary behind the Wolfschlugen forest cemetery. This is formed by the Riederwiesen, which absorb water to protect the place from flooding. The wetland should protect people at least during a so-called hundred-year flood and at the same time offer animals and plants a habitat. (ref 3, 11)

The Garden Janine (formerly called Jardin Nouveau) group is participating in the "Aix en Transition" initiative, which wants to increase food and energy resilience in order to better prepare for the future. This group initiated and supported the establishment of a vegetable garden benefiting homeless people, hosted in the Humanitarian Division of the "Jas de Bouffan" district (Ref. 1). A garden was previously cultivated on the area, but had become dilapidated. In 2019, much of the area was repurposed as an orchard as the vegetable garden was deemed to require too much continual presence/labour (Ref. 6).

“The Went Water Vole Project, a two year project working with local people and landowners throughout the River Went catchment to secure the future survival for one of the most significant water vole populations in West Yorkshire. Work also involves carry out habitat restoration and creation schemes across the area to link up isolated water vole colonies and encourage the re-population of some of their old ranges.” (Ref. 1)

The Sunderland Greenspace Audit explained the city's green space in detail and set guidelines and standards that will help to ensure that all areas of the city have a range of quality green spaces available to them. Hereby the Sunderland City Council wished to improve the green public spaces to retain existing residents and attract new ones, to enhance the image of the city and for it to be used as a means to attract future investment in the form of new shops and jobs (Ref 1).

The green initiative 'Oost Indisch Groen' (East Indian Green) is a citizen initiative to make the neighbourhood more sustainable, fun and healthy by means of active citizenship. The key NBS initiative is the neighbourhood garden ('Buurttuin Oost Indisch Groen') in which vegetables are grown with a community kitchen that supports social cohesion and that also gives space for an educational workshop on gardening and sustainability-related topics (1, 6,7)