Private sector/corporate actor/company

This NBS consists of a vertical green all installed inside one of Energias de Portugal's (ranks among Europe's major electricity operators, as well as being one of Portugal's largest business groups) centres in Porto. It was installed in 2011. The garden is located next to workplaces and customer service desks. The company wished for a garden with a natural and fresh appearance. Common plants used here were Peperomia rotundifolia, Peperomia obtusifolia, Rhipsalis cassuta, Philodendron scandens and different varieties of Chlorophytum comosum. (1)

Emscher Landschaftspark is a regional park system in the northern Ruhr area. It is a regional cooperation project between several post-industrial cities that want to create a coherent park system and regenerate natural environment in the area (Ref. 1). A crucial vision for the redevelopment is that the Emscher Landscape Park would act as a "green connector" between the settlements of the Rhur valley, following the path of the Emscher River and using the abandoned industrial areas along it as a unique form of green space (Ref. 6). "Created after the disappearance and decline of the industry in the area, it has been a key instrument for the territorial, social and economical transformation of what was once the largest industrial region in Europe" (Ref. 12).

In 2014, local residents of the St. Pauli neighbourhood of Hamburg supported by architects decided to reshape the Hilldegarden bunker built during WW II. They managed to convince the owner of the bunker, who currently leases the rooms of the bunker to a nightclub, a music school, an instrument store and a photography studio, to re-create the bunker in a way that pays special attention to ecological and social aspects. (Reference 1-3). ”The new project would see the space continue its mixed-use atmosphere, but topped with a massive public rooftop garden with walking trails.” The 800 sqm garden will use sustainable techniques for its operation, including renewable energies and greywater collection for irrigation and will offer a public garden where residents can engage in urban food production. (Reference 2) In September 2020, the reconstruction of the bunker is still in its early phases. (Ref. 8)

‘De Schilde’ in The Hague was the former factory of Philips Telecommunication that had been empty for years. In 2016, it become the home to the largest commercial city facility for food production in Europe: a 1,200 m2 roof greenhouse for specialized vegetables, a 370 m2 covered fish farm and a 250 m2 area for integrated processing and packaging. In addition, 250 m2 within the farm was exclusively reserved for events and guided tours. (5) The farm comprised two-storey greenhouses on the roof and uses the UF system for the sustainable production of fish and vegetables. (5) The urban farm was initiated by the the municipality of the Hague and realised by Urbanfarmers, a Swiss technology company focused on building food production facilities in cities (5).

However, the initiative wasn't successful. In 2018, the company declared bankruptcy and terminated production in the rooftop farm as it did not produced any revenues. (12,13).

The Queluz Green Bridge is a pedestrian link that includes the creation of continuous green space in the natural areas adjacent to the gardens of the National Palace of Queluz, with connections to the Palace Square and Quinta Nova, and the Parque Urbano Felício Laurel. Integration of the landscape by the integration of an acoustic barrier in the slope with vegetal cover, and by the green bridge of connection between the gardens of the Palace of Queluz and Matinha was also scheduled. (2)
In 2020 the Municipality of Sintra signed a memorandum for the construction of the Queluz Green Bridge, inserted in the Green and Blue Axis project. The approval of these documents allows the launch of the construction contract for Ponte Verde in the first half of 2020 (5).

An old hippodrome will be transformed into a natural urban park. "The Metropole of Rouen has launched this reconversion project of in consultation with residents and associations. It is the Mutabilis group that has been chosen to carry out this transformation, the first work of which will begin in 2017. The project, called "Champ Libre", integrates all the components essential to urban life: a place of discovery, nature and innovative agriculture" (Ref. 6).

Citizens have taken the initiative to create a community garden on an area where an abandoned building was located. With community engagement and support form public and private sector actors along with non-profit organisations, the garden was officially opened in 2011, bringing urban green space closer to the residents of the quarter. (1,2,3) The garden consists of recreational facilities, green space, a vegetable garden, fruit trees, a pond and activities are organized, which all largely contributes to social cohesion. The community has formed multiple groups that are responsible for parts of the community garden. (1)

The Molenvlietpark is a large park in the Viletzoom area of The Hague which will serve as an ecological corridor and stormwater storage. Beside flowery grasslands, the park has several interconnected ponds serving as water storing facilities that can temporarily collect a large amount of water during heavy rainfall. The green and blue areas with diverse vegetation provide habitat for a large variety of species and a fish spawning ground supporting biodiversity (1,5,6,7). It will also include paths for cyclists and pedestrians. (1) The first phase of the park construction has been completed, while the second phase is planned to be executed in 2021-2022.

This citizen-based initiative takes place in the heart of the city, in between the streets Montesano, San Michele, Carcaci, Sangiuliano. The project is the result of a collaboration among residents, artists and shop owners who are planning the regeneration of the area, which is currently in a state of decay. In particular, they realize green interventions (biological horticulture gardens, 100 new plantations) in the streets and on the buildings, to make the area more liveable and attractive for tourism. The initiative is fully supported by the municipality, who implemented the public areas to implement the interventions. (Ref.1.) This NBS has been an annual event, happening since 2013 (Ref. 2).

The project aims at realizing a large urban park to link the city and the sea coast. It is a project of significant social value, as it takes place in a neighbourhood which has been in a state of decay for 50 years. The intervention includes new facilities for recreation and sport, but first of all new plantations and the creation of rooftop gardens. It would be the second-largest park of the city, by linking the city and the sea. (Ref.1.)