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In 2021-2022, the fenced grassy area beside the Ballyfermot Community Civic Centre was transformed into a welcoming 'people’s park'—an open green space for the community (2). Designed by Dublin City Council’s Parks, Biodiversity, and Landscape Services, the park reflects ideas from local residents gathered over eight months of on-site conversations and two community consultation events.
The new park features a winding perimeter path, earth mounds planted with a variety of trees and plants for seasonal color, and infrastructure to support small community gatherings. An open pergola and a designated market space for food, plant, and craft markets provide inviting spots for social events. Along the park’s edge, a movement trail with playable elements for exercise and play adds a dynamic feature to the space.
Furthermore, a Jackstraws See-Saw is ideal for older children to play in groups and learn about movement whilst also being a tremendous informal seating area for them to gather and chat. Trees cover the See-Saw, offering shade and shelter from the weather, making it a great social space all year round. A Rope Course provides a physical challenge for older children to climb and balance at height while exploring the area. Informal play opportunities are found throughout the park to, with trees, fallen logs, benches and planting that create sensory, imaginative and physical play experiences. (5-7)
Additionally, an edible garden is planned to be developed collaboratively with local residents over the next 2-3 years (4).

In Phoenix, access to native, traditional foods prepared by Indigenous communities is scarce. This disconnection is rooted in the legacy of colonization and the forced assimilation of Indigenous peoples through practices such as mandatory residential schools. The Phoenix Indian School, which operated until 1990, is a stark reminder of these injustices, and deep-rooted systemic inequalities continue to persist today. In response, Indigenous food activists have worked tirelessly to promote traditional foodways and advocate for food sovereignty.
One such initiative is led by Native Health, an urban Indian health program that provides primary medical, dental, behavioral health, WIC, and wellness services in Phoenix. In 2019, Native Health launched a community-based garden initiative to reconnect urban Indigenous communities with their traditional life ways. The Native Health Traditional Garden was initially established on a 15-acre plot of vacant land, which sat atop the remnants of a notorious boarding school. However, when an investment firm purchased the land, the garden was displaced and forced to relocate. It downsized to less than an acre of space within a larger community garden project known as the "KeepPhoenixBeautiful Garden."
Despite these challenges, the Traditional Garden continues to thrive, drawing from Indigenous agricultural techniques such as Akimel O’odham canal irrigation, Zuni waffle beds, and Diné dry farming. The garden focuses on cultivating traditional, Indigenous, and desert-adapted plants, including corn, beans, squash, gourds, peppers, sunflowers, melons, and medicinal plants. In addition to growing these vital crops, the garden provides interactive learning opportunities for all ages, including workshops, youth clubs, pick-your-own events, and monthly community workdays.
The goal of the Traditional Garden project is to offer the urban Indigenous community opportunities for hands-on learning, and increased access to harvested produce. (1, 2)

Minimizing heat stress is a top priority for Phoenix, the hottest major city in the U.S. In 2023, extreme heat contributed to at least 359 deaths across Maricopa County. Phoenix is particularly vulnerable to climate change, with extensive concrete and asphalt, increased pollution, higher population densities, and concentrated infrastructure that exacerbate the urban heat island effect, drought, and extreme weather. Moreover, the heat disproportionately impacts lower-income and Hispanic neighborhoods, which tend to have less tree canopy and fewer resources to cope with rising temperatures.
To address these challenges and promote tree equity in underserved neighborhoods, the City of Phoenix, along with the Office of Heat Response and Mitigation, launched the Community Canopy Grant Program in 2023. The concept of tree equity refers to identifying areas with low tree coverage and high social need, then prioritizing investments in these areas. By improving tree equity, the program aims to assist neighborhood associations and community members in areas that need it most.
The Community Canopy Grant Program targets neighborhoods within Qualifying Census Tracts across Phoenix, and one of the first neighborhoods to benefit was Westwood. In early 2024, community members gathered to plant 200 box trees for residents who received grants, marking the largest City-sponsored neighborhood tree planting event of the season. These tree plantings aim to provide much-needed shade for homes while fostering community engagement, helping to mitigate heat stress and build stronger, more resilient neighborhoods. (1-5)

The Leopold-Rister park, named after a former district officer, is located in the Margareten district in Vienna and was renovated in 2023 based on the community's wishes for recreational opportunities. The park is surrounded by residential buildings and featured a playground for children, some greens and a football pitch. (Ref. 1) On the initiative of the city government, local residents and people using the park were surveyed on their preferences and needs for a potential redesign of the park. (Ref. 8) Within a year, the park was remodelled, featuring the wished for elements by locals, and was opened in 2024.
Spaces for recreation like playgrounds, benches, and gaming tables were increased or installed. To reduce the heat stress of the urban environment, trees were planted that provide shadow and water play for children to cool down were implemented. Already existing lawns and greens were restored, and new shrubs were added to provide habitats for different local insect and bird species. (Ref. 1; Ref. 6)
The project was initiated and financed by the City of Vienna and presents one of many greening activities that the city pursues to adapt to climate change. (Ref. 1; Ref. 2)

The project aims to restore green spaces in the neighbourhoods of San Francisco and 7 de Agosto. Led by Aguas de Cartagena, in partnership with other organizations, the initiative focused on environmental recovery, social integration, and reducing inequality through the revitalization of community spaces. Activities included planting native species, maintaining community infrastructure, and promoting environmental education, contributing to climate change mitigation and fostering a healthier, more sustainable environment​ (ref 4). As part of a collaborative effort between Aguas de Cartagena and SACSA, a synthetic grass sports field named El Wio was constructed with an investment of around 60 million pesos. The project aimed to foster community integration and provide safe spaces for sports and recreation, and it also included improving drainage systems, installing solar-powered lighting, and creating green spaces around the field (ref 5). Additionally, the Biblioparque, a community library and park in San Francisco, was rehabilitated to restore the library infrastructure, including terraces, reading rooms, and green spaces. The initiative provides a vital cultural and educational space for the community, especially for children, youth, and the elderly, fostering a culture of reading and community engagement. It also addresses previous safety concerns after a fire incident and aims to promote arts and cultural activities​( ref 3). In parallel, a long-term initiative, in collaboration with the local government, provided educational tools and resources to over 1,000 children and youth in San Francisco (ref 2).

The Garden Under the Walls, also known as the Garden of the Brothers Giuseppe and Vittorino Fiori, is a green space located in the historic Villanova district of Cagliari, along Viale Regina Elena. Inaugurated on 28 March 2014, the project transformed a long-neglected area beneath the Castello walls into a garden promenade. Closed to the public for many years due to ongoing construction, this green space has been reopened and returned to the city.
The garden spans 500 meters in length and covers an area of 6,500 square meters. The total renovation cost was 1.8 million euros.
The project focused on preserving the historical significance of the area while ensuring the safety of the Castello walls. The accessible pathway, designed to accommodate people with disabilities, features seven sculptures by renowned Sardinian artist Pinuccio Sciola, adding an artistic dimension to the space. This project successfully blends green spaces, accessibility, and culture (Refs. 1, 2, 3 & 4).

The intervention in the Sant'Elia neighborhood, which opened in 2018, created a new green area of approximately 2,600 square meters designed to enhance the urban environment and improve the quality of life for residents. This space includes an olive grove and an orchard, featuring pathways and landscaping that integrate local plant species.
Along the side facing Via Utzeri, olive trees and a small grassy area have been planted, complemented by stabilized gravel paths for walking. The orchard contains 28 fruit trees, including citrus, pomegranate, quince, and fig trees, along with Mediterranean shrubs, allowing residents to freely enjoy the fruits for their own consumption.
The entire area is equipped with an automated drip irrigation system, while the grassy sections utilize sub-irrigation. Additionally, a central roundabout in Piazza Giovanni da Verrazzano has been adorned with a lawn, palms, and vibrant rose beds.
Commemorative plaques honor tenor Piero Schiavazzi and local resident Samuele Utzeri, who tragically passed away in Kosovo. The area also features signs encouraging respectful harvesting of fruits and permits dogs, provided they are kept on a leash (Refs. 1, 2, 3, 4 & 5).

The Tirana Vertical Forest is part of the city's 2030 Master Plan and aims to enhance urban biodiversity and create green spaces through innovative urban design (Ref. 1,2). The project was developed by Stefano Boeri Architetti, the same studio that has designed similar, well-known structures in cities like Milan, Utrecht and Nanjing (Ref. 6). The completion of the 21-floor building is expected in late 2024 and will feature 105 apartments and a commercial ground floor as well as 145 trees and over 3,200 shrubs and bushes which are integrated into the balconies and façade of the project (Ref. 1,2,3). Various Mediterranean plants have been incorporated, including colourful, scented and aromatic types, which harmonize with the local ecosystem. To maximise the space available for green features, a dynamic structure with alternating balconies and full-height windows has been built (Ref. 1,2). Ultimately, the project anticipates improving air quality, reducing noise, and providing insulation. The greenery is expected to capture fine particulate matter and up to 8 tones of Co2 per year while also creating a healthier microclimate for those inside the building (Ref. 1,6).

The "Tree Plantation Month" is an annual national initiative in Romania, organized by the Ministry of Environment, Water, and Forests through the National Directorate of Forests. This initiative focuses on afforestation, forest regeneration, and raising awareness about the ecological benefits of forests, while promoting sustainable behaviors (4, 9, 10). Having been in place for 60 years, the program has recently aligned with the principles outlined in the 1991 Paris Declaration on the Sustainable Development of Forests (10). At the national level, the initiative is regulated with overarching goals aimed at protecting and sustainably managing Romania's forests (9). The program allows for the involvement of various actors, including public institutions, municipalities, NGOs, and schools, who collaborate with regional forestry directorates to implement local activities (4).
In 2019, as part of this initiative in Iași, the Asociația Tineretul Ortodox Român Iași (ATOR), a youth-led religious association, actively participated in one of the campaigns . They planted 1,000 tree saplings in the Moara de Vânt district, an area that had suffered from deforestation and was prone to landslides (1, 2). The afforestation efforts were designed to address these environmental challenges by stabilizing the soil, reducing the risk of overflow and flooding, maintaining soil moisture, and regulating extreme temperatures (1). To ensure long-term success, the saplings were regularly monitored, and restoration efforts were carried out in cases where the trees were affected by fires or drought (3).

The Hellenic Park by Farka Lake stands as a symbol of the growing relationship between Albania and Greece (Ref. 1,2,3). The project was designed and implemented by the Municipality of Tirana in partnership with the Greek Embassy and supported by Greek companies operating in Albania. Its inaugurated was attended by the mayors of both capitals and the Greek Ambassador to Albania (Ref. 3,4). The opening ceremony marked three significant milestones: the 200th anniversary of the Greek Revolution, the 50th anniversary of the restoration of diplomatic relations between Greece and Albania, and the 40th anniversary of Greece's membership in the European Union (Ref. 4). The park reflects bilateral unity through emblematic vegetation, such as olive trees, which hold cultural significance in both countries. Beyond enhancing diplomatic ties, Hellenic Park fosters inclusive sports and cultural activities and provides a space for recreation (Ref. 1,3,4).