Transformation of previously derelict areas

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)

Bute Park is a riverside green spot with an arboretum and gardens, containing a broad range of ecosystems supporting a wide variety of living species (ref 4). The historic Mill Leat had been dry since the 1970s."The word "leat" refers to "an open watercourse conducting water to a mill". The Mill Leat sits on the same site as a former millpond at the end of the original medieval millstream. It supplied water to corn mills located to the south of the Wst Gate and contained water well into the 1970s." (Ref 10) .Mill Leat Restoration or the re-flooding of the dry water body was a major deliverable under the Bute Park Restoration project (ref 2). In 2013 the overgrown channel was excavated, lined and refilled with water as part of the Bute Park Restoration Project (Ref 2). It enhanced the character of the park and provided a new habitat for wildlife (ref 1). Now re-flooded, Mill Leat is self-contained, self-regulating and self-circulating. It has reduced the risk of flooding and created a sustainable water feature (ref 2).

The Park Killesberg serves as the green centre of the newly constructed district in Stuttgart and continues the long history of the area as a garden show site with a contemporary expression of landscape architecture and as a model for interconnected green spaces. The design is the result of a collaborative process with the local authorities, citizens and neighbours (1).

The Gar'den is a Provencal garden and a vegetable garden of permaculture, both a relaxing space and a participatory garden. Indeed, everyone will be invited to participate in the life of this Gar'den, common good to protect. Young and older will be able to discover the Provencal vegetable treasures and relax in a space devoted to the sharing of goods and knowledge. (Ref. 11)

The project introduces an urban park in the place of a formerly derelict area and a landfill, located by the river valley of Bystrzyca. The park would increase access to the green recreational area in the city, which is a part of a longer-term plan to make the river’s banks citizen-friendly and easily accessible. The initiative includes: clearing the land and planting greenery, construction of the 'sensory' garden for the youngest users, building walking and cycling paths and infrastructure adjusted to people with disabilities, as well as installation of the nesting boxes, feeders and insect hotels [1].

Community Garden Trompenburg was initiated by one citizen who mobilized his neighbours to create a garden in which organic crops can grow. The garden promotes social cohesion and equity within the neighbourhood because citizens, as well as disadvantaged groups and children, work together on the maintenance of the garden. Furthermore, sustainable food production is promoted and taught to interested parties in the form of workshops. (1,3,7)

After its abandonment by the British military in 2012, the development of a new utilization concept and plan for the former military base in Gremmendorf was encouraged by the city’s planning department. Intensive citizen participation efforts were identified and ideas conceptualized, followed by an architectural competition based on which the spatial development plan was elaborated. The plan, which is currently being developed further by the winning architecture bureaus in coordination with the spatial development authority, intends the development of an attractive living quarter as a "garden town" with several green and sustainable drainage elements (Ref. 1 and 5).

PopinnPark claimed to be the first indoor park of Europe and was created in an abandoned store, aiming at improving the quality of the neighbourhood and bringing nature closer to people. It became a meeting spot for communities, artists, businesses and citizens for exchanging knowledge on social/sustainability issues or for recreation. Popinn Park contained plants that improved air quality, local businesses that provide fair foods and drinks and nature-based art. (1)
After running for two years, Popinn Park closed and was transformed into an art gallery under the name of Popinn Art. Since 2018, Popinnart is an artist-run nomadic collective with over 25 contemporary artists. The art on offer is varied and qualitatively and conceptually challenging. There is a choice of spatial work, figurative and abstract, collages, photography, paintings, drawings, textiles and video. (5)

Wakefield Council is "responsible for managing over 2650 acres of grass in parks and countryside areas across the Wakefield district (this includes cutting the grass)". Since 2015, there are small areas where "the grass is being left to grow" naturally for environmental benefits. (Ref. 1) The objective of the project by leaving derelict some grass areas are that "the environmental benefits of leaving some grass to grow naturally include encouraging wild flowers to grow which will support bees and other insects, and aiding drainage to reduce flood risk" (Ref 1).

With the relocation of the railways between the Hauptbahnhof and Pasing a large area became available for an infill development strategy. The redevelopment of central railway areas of Munich is in line with the city's guidelines for sustainable development (Perspective München) referred to as compact - urban - green. The initiative is aimed at implementing 7500 new flats and creating 15000 new workplaces in total, which are supported by green recreational areas. (Reference 1) The project consists of six separately planned parts, some are already partially finished. (Reference 2) This NBS discusses Birketweg, one of these parts, which is 60 hectares large.