Achieved impacts

The 2,044 square meters green roof on Sharrow School in Sheffield is designed to reflect the different habitats surrounding the city and includes a wildflower meadow and grassland plants as well as a wetland area with a small pond. The aim of the green roof was to provide added value by assisting the control of stormwater, humidity, noise, heat and pollution. It has been declared as a Local Nature Reserve by Sheffield City Council with the support of Natural England, in recognition of the importance of the roof to wildlife and educating the school's pupils about nature and the environment.[1][2]

The creation of pocket parks is an urban initiative that has steadily grown throughout Budapest since 2010 (Reference 1). Most of these projects are citizen-led, but there is often support provided in the form of education and consultancy by initiatives such as the Contemporary Architecture Center (KÉK), or sometimes the local government (Reference 8). These spaces, typically covering an area of 1400 square meters only, are multi-functional and provide a space for small-scale food production, recreation, community sharing, and can be a fundamental element of neighbourhood rehabilitation. Moreover, it provides positive environmental effects such as water retention and the improvement of the area's micro-climate. Pocket-parks are critical in increasing the number of green areas in neighbourhoods that have limited space. (Reference 9)

Sihlcity, one of Switzerland's largest shopping malls, is located in the Wiedikon district of Zurich. It was built on the grounds of a former paper mill, Papierfabrik Sihl, near the Sihl River. The Green Wall of the Sihlcity car park is a striking feature of the development at a height of 23 meters and a width of 25.5 meters. The wall is an elegant aesthetic solution to the car park facade, keeps the car park cool during summer, provides insulation in the winter, sound insulation for the busy car park, and an effective deterrent to graffiti. [1]

The field is a 3.5 hectare of grassland, grazed by horses for over 20 years. After it fell vacant in early 2011, a group of local residents (“The Field Group”) negotiated a community lease with its owners, City of Edinburgh Council, with the aims of creating an orchard, creating/restoring semi-natural habitats and encouraging its use for quiet recreation and informal education. Members can volunteer their gardening labour or donate money. They can then participate in a garden run for the community – whether to pick the vegetables, learn fruit-growing, help to keep the chickens or just enjoy the space. [ref 1, 2]

The Gorla Maggiore water park, inaugurated in March 2013, is situated within the municipality of Gorla Maggiore, in the Italian region Lombardy, located about 30 kilometers northwest of Milan. The water park is a constructed wetlands (CW) built on the banks of the Olona river that includes (a) a pollutant removal area composed of a grid, a sedimentation tank and four vertical sub-surface flow constructed wetlands; (b) a multipurpose area with a surface flow constructed wetland or pond with multiple roles; and (c) a recreational park with restored riparian trees, green open space, walking and cycling paths. [1]

The Gran Recorrido de Bilbao (GR), known as the Green Ring or Great Route of Bilbao, is a part of Bilbao’s Green Belt, a municipal initiative that encompasses forest and urban parks surrounding the city. The Green Route aims to skirt the City passing through the forest parks of Artxanda, the mountain of Avril, Arnotegi, Pagasarri, and Arraiz. It completes a route of 99.3 kilometers in a closed belt of trails, paths, roads and streets signposted with references to routes, interesting places, and general information. The Green Route is reachable from the center of Bilbao through eleven additional routes that all lead to a central point. [3][4]

The Lama Balice Nature Park is located near a long 'lama', which is a deep karst gorge, located north of the city of Bari. Established in an abandoned site, the nature park protects the area of the riverbed in the periphery of the city, acting as a natural channel for regulating water flow. It also serves as a recreational and cultural hub, while conserving agricultural functions and maintaining biodiversity. An administrative body consisting of the participating local mayors has been set up to manage the protected area. [1][2]

The "Oasis for Children" project, implemented in Zagreb, is based on the experience of implementing non-institutional education in 5 primary schools in Zagreb. The main objective of the project is to promote the principles of healthy lifestyles, environmental protection, sustainable development and volunteering among pupils of partner primary schools. Throughout the year, students will be educated outdoors in school gardens, on environmental protection, sustainable development, healthy lifestyles and volunteerism. Students will also work on the garden for the opportunity of practising the knowledge gained from the regular education system. Every academic year, new primary schools are added to the project with the increased popularity of the school gardens [Ref 1]

The Square Metre for Butterflies project was initiated by the Royal Botanic Gardens of Edinburgh (RBGE), in partnership with the Butterfly Conservation Trust, as an Edinburgh Living Landscape network membership activity. By planting relatively small-sized patches of caterpillar food plants on the roofs of mainly office buildings, the aim of the project is to enhance green roofs in order to increase their value for biodiversity, and for native butterflies in particular. Office buildings in Edinburgh’s city centre are targeted because of their location close to Arthur’s Seat hill, which is the natural habitat of Edinburgh’s butterflies. [ref 1]

The John Muir Pollinator Way is an initiative by the NGO Buglife to create and restore pollinator habitats along a 215 km long-distance active travel route – The John Muir Way – across the densely populated central belt of Scotland. The John Muir Pollinator Way is the first B-Line ‘pathway’ in Scotland and stretches from Helensburgh in the west to Dunbar in the east (Emilie). It is an ambitious project given the length (215 km) of this pathway. It connects nine different local authorities and 40 km of the total length falls within the Edinburgh local authority area (Burgess, 2016). This not only serves to halt the process of declining pollinator numbers providing crucial ecosystem services, but also helps people to connect with nature. Between July 2015 and March 2017, project partners and volunteers have transformed 19 sites into species-rich grassland. [ref 1]