Private sector/corporate actor/company

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)

Greened-over urban railway tracks (grass tracks) is a city-wide program in Stuttgart which assumes the construction of tram lines with grassed-over tracks. This applies not only to planning and construction but also long-term maintenance (ref 1).

The garden was designed by landscapers Michèle Orliac and Miquel Battle and realized for a cost of 3 million euros. This "new green lung", as presented by the City Hall of Toulouse, is part of a major urban project that provides for the creation of 500 housing units in the Niel District (Ref. 1). The project involved creating vegetation enmeshed benches (Ref. 7) and using permeable flooring materials that prevent water loss and reduce the potential of flooding (Ref. 8).

The construction of a new main bus station inaugurated in 2014, is part of a desire to reduce greenhouse gas emissions and to encourage users to favor bus routes (Ref. 1). Part of this construction project, a vegetal wall of 210 meters long and 8 meters high has been implemented in order to act on noise (-20 decibels) and visual pollution, and improve air quality. It will be the largest public vegetal wall in France. (Ref. 4, page 26)

Derelict flats are replaced by an oasis (including flowers and fine art) on the Aysgarth estate, creating a "long-waited community haven". A community garden was officially opened to "create an area of much-needed green space". (Ref. 1) The project aimed to create a garden that the whole community could enjoy. (Ref. 1)

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).

B.Bylon Roof Park is a green park on top of the B.Amsterdam building which provides a healthy environment for employees and citizens of the neighbourhood. The park contains a vegetable garden, recreational facilities, meeting spots, sport facilities, a herb garden, a water basin, fruit trees, chickens and a restaurant (1,2,5,8). The roof park stores and uses storm water and an organic circular decomposing system provides plant nutrients. (4,7).

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)

In 2008, a green wall of more than 500 m^2 using a hydroponic watering system was developed on the side of the Max Juvenal bridge. Designed by Patrick Blanc, french botanist and pioneer in the development of green walls, it is considered an "authentic work of art, which evolves over time and the seasons and contributes to "renaturing" the urban space" (Ref. 4, page 7). The wall is intended to illustrate the benefits that green walls can bring to the environment, such as the reduction of heat islands in urban areas and their contribution to cleaner air due to the production of oxygen and the reduction of CO2 rate by photosynthesis (Ref. 1).

The historical canal that was disconnected by a road in the 1970s is currently being restored by the municipality, creating a lively atmosphere allowing for water recreation, a boulevard and green spaces (ref. 1). A small element of this restoration is the addition of green elements by a citizen group, which entails improving ecological, aesthetic and historical quality of the canal by implementing eco-friendly riverbanks, green connecting zones and floating vegetation islands (ref. 3,9,11,12).