€500,000 - €2,000,000

The Million Trees project was a programme launched by Auckland Mayor Phil Goff in 2017 to plant a million predominantly native trees and shrubs over a period of three years (Ref. 1,2,3,4). It aimed to make Auckland a greener, more beautiful place while creating carbon sinks, protecting the city’s waterways and improving the city’s living environment (Ref. 2,4). The programme engaged a variety of actors in the planting activities, including local boards, iwi, schools, service and social sector groups, private entities, the council group, the New Zealand Transport Association (Ref. 1). Particularly notable partnerships included those with the Department of Corrections and the Trees that Count Trust (Ref. 2,4,6).
The initial goal was met in 2019, and the project has been renewed for 2019-2022 (Ref. 1,7).

The city of San Salvador was built at the foot of a volcano and down its slopes, it is prone to droughts, floods and landslides. In 2020, Tropical Storms Amanda and Cristobal struck the city with torrential rainfall and gale-force winds triggering landslides and floods, causing damage to homes, infrastructure and roads, and with severe impacts on topsoil depletion affecting the fertility of economically and environmentally central coffee plantations[3].
To meet the economic and environmental challenges caused by such events, the United Nations Environment Programme (UNEP) together with El Salvador’s Ministry of Environment and Natural Resources, local organizations and coffee growers launched an project focusing on the Arenal Monserrat watershed located on the slopes of the volcano [3,4]. Through the integration of Ecosystem-based Adaptation (EbA) the initiative aim to address the effects of climate change by restoring coffee plantations and forests and digging infiltration ditches to be used as sponges to reduce flood risks for 115,000 people by 2022 [1,4,5]. The project was launched as part of the multi-city CityAdapt Project of UNEP and GEF, aiming to provide tools to local governments plan for adaptation and mitigate greenhouse gas emissions from their cities while conserving their ecosystems.

Taru Leading Edge initiated a lake conservation project in Indore with support from the Rockefeller Foundation and Indore Municipal Corporation as part of the Asian Cities Climate Change Resilience Network (ACCCRN).
Urbanisation and the increase of impermeable surfaces reduced the capacity for groundwater recharge. The climate change risks indicate increasing rainfall variability and more intense and/or more frequent storms as well as an increase in dry periods. With less permeable soils the city needs to optimally use existing lakes to capture runoff, creating buffer supplies and helping to increase groundwater recharge. The main objective of this project was “ensuring availability of local water resources during emergencies”, through developing a replicable model for peri-urban lake rejuvenation and conservation. The expected outcomes of the project include a stakeholder-managed process for stabilising/improving the water quality of the restored lakes and generating interest among multiple stakeholders to conserve urban lakes. TARU has restored and worked on 2 water bodies, demonstrating methods and processes required to revive lakes that have co-benefits of groundwater recharge, aesthetic enhancement of the area, cool microclimate and possible livelihood restoration. The names of the lakes restored are Khajrana talab and Lasudiya Mori talab. [2, 4]

"Cape Town Environmental Education Trust (CTEET) is a non-profit environmental education organization that seeks to improve both the inclusiveness of urban nature reserves and the effectiveness of biodiversity conservation by connecting nearby disadvantaged and racialized communities with municipally-owned nature reserves." (1 p15) CTEET has 3 flagship projects: providing low-cost environmental education programs to children, offering training and development to Cape Town youth to access jobs in the Green Economy and supporting and driving conservation initiatives in Cape Town through its Nature Care Fund (2).

The City of Melbourne, through its Urban Forest Strategy, has a comprehensive plan for greening major streets and precincts, but not the smaller laneways. Across the municipality, laneways occupy a ground area of 60 hectares, with a further 150 hectares of space on the walls in these laneways (3). "The City of Melbourne has established the GYL program in 2016 with the vision to help transform the city’s smaller laneways into leafy, green and better usable spaces for the residents and other visitors to enjoy while addressing the city’s sustainability challenges." (1 p27). So far, a pilot project has been carried our including the transformation of 4 laneways: Coromandel Place, Guildford Lane, Meyers Place and Katherine Place (1,3). The intervention included an intensive planning process with the involvement of stakeholders from the private and public sectors and the creation of an interactive map of laneways ideal for greening. (1,2). The GYL program aims to address the issues of urban heat islands, climate change impacts of flood mitigation while also improving local aesthetics, amenity and creating opportunities for recreation (1).

Henteleff Park is a 'passive park' located along the banks of the Red River and Normand Creek in Winnipeg where the rural character of a landscape that nurtured early Métis culture, Winnipeg’s budding market garden industry and the Henteleff family has been reserved (2). In the 1980s and '90s after being the city's tree nursery it was up for real estate development when "a group of volunteers from the nearby residential area, led by the Henteleff family, presented a convincing plan that showed the value and potential of the site as a public park. As a result of successful lobby efforts, the land was rezoned as a park in 2002 and named Henteleff Park after the original owners of the farm" (1 p21).
With its grasslands, riparian forests, Red River banks and the Normand Creek, the Park is home to a diverse plant and wildlife, providing refuge for songbirds, a spawning area for fishes and a serene sanctuary for community residents to enjoy a quiet respite from the bustle of the city life all around (2).

The campus of the Venice-Mestre Hospital (Ospedale dell’Angelo Mestre, Angel Hospital), considered the most technologically advanced health facility in Italy is a general care hospital. A Landscape Garden surrounds the hospital complex, containing woods, lakes, hills and an area called “the meadow,” a large roof garden linking the hospital block. The buildings are connected by abundant gardens offering pleasant views to patients. The hospital includes various roof gardens, as extensive green areas that offer water protection, storage of water as well as proper drainage and required ventilation of the green. The hospital includes green roofs, gardens, green driveways and green terraces. (ref. 1 and 3)

Parc Marianne is an ecodistrict that aims to address multiple challenges such as climate action for adaptation, environmental quality, flooding, and in response to the high population growth in Montpellier. Parc Marianne is connected to public transportation, has bicycle lanes and car parks, and the sidewalk is shared between pedestrians and bicyclists and structured with trees and other greenery. The park was certified with the ecodistrict label in 2015 following requirements like environmental sustainability, thermal performance, quality of life, nature and biodiversity, and mobility (Ref. 1). Parc Marianne is a mixed neighbourhood with an ability to combine city and nature, quality of life and centrality (Ref. 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 Roerplein pocket garden was a Neighborhood Green Plan project. The Neighborhood Green Plans were an initiative of Utrecht Municipality to support the bottom-up 'greening' of its neighbourhoods. Citizens could propose a variety of often quite small-scaled plans that enhance the neighbourhood by means of green spaces that promote social cohesion and thereby community identity. At the Roerplein, a public square was transformed into a green square by way of a participatory process, assisted by a social entrepreneur. The project aimed to reduce heat stress, enhance social cohesion and the attractiveness of the neighbourhood, promote biodiversity and support recreation (ref. 1).