Real estate development

A project of the local government developed with EU and federal funds that aimed at the development of the green and beach area in the course of the refurbishment of the flood protection system. The initiative sought to provide a model project for urban flood protection, which can showcase that flood protection measures do not require a separation between city and water and new recreational spaces at the water and shore can be created instead. The project involves redevelopment of the shore area, enlargement of the public space at the shore with additional sand deposit and greenery planting (Ref. 1, 2). The bank area with a beach and recreational facilities opened in May 2019 (Ref. 5).

The enlargement of the Dona Casilda park started in 2006 when Bilbao Ria 2000, a public limited company created in 1992 with the collaboration of the Public Administrations in order to lead the recovery and transformation of degraded areas of the Metropolitan Area of Bilbao, decided to invest in the renovation of the park. (Ref 2,4) The park was considered the main lung of the city, thus its enlargement (which is the presented NBS) was seen as necessary. (Ref 3) As such, the main road that traversed the park was removed and 30.000 sqm of land has been added. (Ref 2,7) The green area was broadened, by removing the road and enlarging the park. (Ref 2)

As part of a larger project, this project aimed at creating a vertical garden in the Levante Square, in the Deustro neighborhood, the city of Bilbao. The intervention was initiated by the Bilbao's municipality in 2016 and aimed at creating a green area that was a bit unconventional and artistic at the same time. The landscape design incorporates local elements such as the trawlers, the cliffs of the Cantabrian coast and the local architecture, integrating nature and tradition (Ref 1).

Zorrotzaurre is an artificial peninsula located within the Deusto district of Bilbao, Spain. It was formed during the 1950s and the 1960s, when a canal was built to facilitate navigation in the estuary of Bilbao. The Zorrotzaurre project is the latest major urban renewal project to commence in Bilbao. It is an integral and sustainable plan that recuperates a currently derelict site to convert it into a new quarter, and which also includes a flood protection system with water tanks to retain water and a flood protection barrier (Ref 1)

Lodge Hill is a nature area allocated to become a settlement capable of delivering approximately 5000 dwellings by 2028 (original plans). Green infrastructure is a key component of the current plans and specific GI implementation will be based on the existing GI assets. Specifically, the plans include green corridors, sustainable urban drainage systems (SUDs), various parks and street greenery, community allotments, buffer zones around sites of special scientific importance (SSSIs) and woodland (Ref 1).
The plans for Lodge Hill have been controversial, as Chattenden Woods and Lodge Hill Site of Special Scientific Interest (SSSI) is a nationally important area of ancient woodland and rare grassland that supports one of the largest populations of nightingales in the UK (Ref. 7, 8, 9).
In 2018 Kent Wildlife Trust started a campaign (#SaveLodgeHill) to ask Medway Council to not to allocate Lodge Hill development, which has resulted in a scaled-back version of the original plans for Lodge Hill from the construction of 2,000 to 500 houses, avoiding any direct loss of the Site of Special Scientific Interest - which will still have an impact on the nightingale's population (Reg. 7).

On the territory of the former train station Vohwinkel (including the train tracks) a brownfield site of 15 ha was turned into a commercial urban area which was created as an economic driver for Wuppertal. However, the site was inhabited by the highly endangered sand lizard, which is why a species conservation island was created as the commercial park was being built. As a habitat of the endangered sand lizard species, the conservation area in the South-West of the commercial park remained free from construction development, and an adequate conservation concept was elaborated and implemented. The nature conservation area is maintained by the environmental protection department of the city. (Ref. 1 and 6). The project succeeded in its goal of creating a commercial area on the former Vohwinkel marshalling yard while simultaneously paying attention to the protection of the endangered sand lizard. (Ref. 2) Additionally to the conservation area within and around the commercial zone, lizards have also been relocated beyond the city limits as a biodiversity offsetting measure. (Ref. 8) Furthermore, the dried out Krutscheider stream, forming part of an important biotope system with its gravel surfaces, was dug out again to serve as a green corridor for compensation against the habitat loss. (Ref. 1, 4 and 6)

The green roof and courtyard/patio on a new campus building of the University of Applied Sciences consist of trees and plants that reduce temperature and improve air quality. The plants are grown on a thick substrate layer that allows for extra stormwater storage. The vegetation also provides habitat for species such as insects, filters particulates from the air and reduces noise, and creates aesthetic value for patients in a nearby hospital (Ref. 1).

The new sports campus that has recently been opened in The Hague contains multiple NBS solutions including one of the largest green roofs in the area, permeable paving of parking spots, a creek and trees that can stormwater storage. The building of the sports campus on which the green roof is created is completely CO2 neutral as it runs on solar and geothermal energy. (1,2,5,6,7,8).

Until the 1990's Bidston Moss was a landfill site and was "unsafe for public access", thus giving a negative impression (close to several residential areas). Restoring work begun in 1995, and in 2006 development started in Bidston Moss through a Newlands scheme: including new features and landscape enhancements to “unlock the full potential” of the area (“as a valued and well-used community woodland for local people and wildlife.”). (Ref. 1, 2)

'Proeftuin Erasmusveld' is a new and sustainable urban residential area in The Hague. It will be a new nature-inclusive, energy-efficient, car-free neighbourhood that is created for plants, animals and people promoting healthy living (1). As of November 2020, The building of the neighbourhood with its unique houses and buildings is still in progress (1).

Currently, the area is an 'experimental area' for all kinds of sustainability initiatives that may be used for the realization of the neighbourhood, including self-sufficient 'tiny houses' and urban farmland (1,2). The ambition for Erasmusveld is to become a leading sustainable neighbourhood with a sustainable water system, the use of sustainable energy and a vegetable garden with high connectedness between citizens (4).