Private sector or company

The roof garden is one of the most distinguishing features of JEG Tower @ One Acacia, a 22-storey commercial tower in Cebu City. [1] Featuring the purely endemic flora of Cebu, the roof garden offers a dedicated green space in the middle of the cityscape to tenants and visitors of the buildings. The project was created to contribute to the preservation of Cebu's Biodiversity, combat air pollution and improve the mental and physical well-being of residents and visitors. [1] It also includes an events space that people or companies could hire [4].

Food safety has come a long way and today it is one of the biggest challenges globally, especially in the developing world. According to the World Bank, Viet Nam is one of the countries prone to food-borne illnesses and food safety is a major concern for the public there (1). Increased droughts, floods and salinization have further enhanced and endangered food supplies. Access to healthy food is not optimal. To solve this issue, some Vietnamese private companies came up with a solution. In 2013, a shoe factory in the city of Dongnai (located around 30 km away from Ho Chi Minh City) established a welfare facility for the factory's employees, called Farming Kindergarten. The building was designed with the idea of serving 700 children of the workers by providing healthy food, as well as environmental education. The design includes a green roof where vegetables are cultivated alongside playgrounds for the children. The roof is designed in such a way that it is the perfect environment where children learn about the importance of agriculture and strengthen their connection with nature (2, 4, 6). The harvests from the garden are distributed to the children's families, contributing to a rather small family budget of Vietnamese workers (the average income of Vietnamese workers is just 180 USD per month) (7).

Pirojshanagar Township is an industrial and residential establishment of the company Godrej & Boyce Mfg. Co Ltd (G&B), located in the Vikhroli suburb of Mumbai city along Thane creek, with diverse natural and human-made habitats (1,2). Of the 16 km2 area of the Township, approximately 12 km2 is occupied by the mangrove ecosystem and its associated habitats (1,2). Upon recognizing the importance of this ecosystem, G&B decided to prioritize the conservation of the mangroves that grew along the banks of the newly acquired land (along the Thane Creek west bank) (1,2). Pirojshanagar, with its biodiverse mangrove forest, is sandwiched between two solid waste dumping grounds of the Brihanmumbai Municipal Corporation (BMC), which only increases its importance in the landscape and makes it a green oasis that acts as a carbon sink (1). It was a research-based project and the first successful mangrove conservation project in Mumbai, now serving as the Mumbai Metropolitan's green lung (1,2).

Pakistan's first vertical farm was developed in the Sindh Industrial Trading Estate in Karachi, on a previous yarn factory. The owner had a background in environmentally friendly and futuristic plant growth technologies and wanted to convert them into a business model. And since "urban agriculture is immune to the constraints of climate", and the country has suffered a decrease in agriculture labour resources and land fragmentation, Sindh Industrial Trading Estate launched vertical farming practices as a business solution. (Ref: 1,5).
In 2016, the owners set up a 60 ft room on the top floor of the old yarn factory into a futuristic farm by using hydroponic techniques to grow kale, rosemary and dozens of other vegetables under the purple glow of LED lights. Later on, the first floor of the factory was converted for vertical farming (Ref: 1). The project is a commercial venture, with agricultural products sold to the finest restaurants and supermarkets in the city. These eco-friendly practices ensure vegetable growth with maximum nutrients and require 90% less water as compared to traditional farming. (Ref: 1, 2)

The International Cultural Garden Park (IC Park) is a comprehensive, private-sector-led, green development project in Yarmag, Ulaanbaatar, Mongolia. Initiated in 2021 by the Ikh Uilsiin Ereld Group LLC on its own property land as part of its social responsibility, the planned area covers a 35 hectares (86 acres) site. First, an international design competition was announced to plan the project. As a result of this competition, a contemporary park concept was developed for Ulaanbaatar's New Center to convey an international concept, with designs of significant cultural and historical elements from over ten different nations. The IC Park will also serve as a venue for a variety of international events, including conferences, sporting competitions, cultural festivals, and more. Green technology is being used with particular attention throughout the park's construction, and more than 90 species of trees and about 50 species of natural perennials growing in Mongolia are planned to be planted with the cooperation of professional tree planting and gardening organizations, specialists, researchers, and scientists. As of today, more than 7,000 trees have been planted in the project area, and professional personnel are diligently working on their care and pruning. The project is expected to reduce the negative consequences of global warming, create a greener environment, and secure long-term employment. (Ref. 1, 2, 4, 7)

The construction of "the biggest vertical garden in Uruguay" was completed in 2014 (Ref. 1). The vertical garden has an area of 300m2 and contains over 6,000 plants, of which most are endemic, comprising 35 species and 10 different families (Ref. 2). In addition to being aesthetically pleasing, the garden is intended to reduce temperature, produce oxygen and offset greenhouse gas emissions. It is thought to "contribute...to the filtration of approximately 165 tons of gases per year and [be] capable of producing the necessary oxygen for 255 people, in addition to trapping 130 kilos of dust" (Refs. 2 & 3).

The Bluebelt programme in Staten Island was implemented as it "preserves natural drainage corridors including streams, ponds, and wetlands, and enhances them to perform their functions of conveying, storing, and filtering runoff precipitation or stormwater". (Ref. 2). By delivering "stormwater to engineered systems that are designed to mimic natural streams and ponds which...meander or wind back and forth, the water slows down naturally" (Ref. 1). These actions are intended to "help control flooding, pollution and erosion" (Ref. 2), whilst also providing open green areas for both local communities and a "diverse habitat for wildlife" (Ref. 2). Beginning in 1990, the Bluebelt programme has undergone continual expansion, recognising that "as New York City prepares for rising sea levels and heavier rains due to climate change, Bluebelts offer a natural and effective solution for stable and sound stormwater management" (Refs. 2 & 4). The Bluebelt now includes approximately 400 acres of freshwater wetland and riparian stream habitat and 11 miles of stream corridor (Ref. 4).

Located in the Eastern part of Tanzania's mainland, the city of Dar es Salaam has been a fast urbanising centre in Sub Saharan Africa. A steady population increase represents implications related to increased human activities, such as encroachment of hazardous land, poor urban planning, as well as lack of infrastructure, placing considerable pressure on the good functioning of the city and causing a rapid loss of green areas and of trees. In counterbalancing these aspects, peri-urban agriculture, artisanal fishing, and nature-based tourism contribute substantially to the well being and livelihoods of the inhabitants of Dar es Salaam. Understanding that nature plays a significant role in the sustainable development of the city and to address the issues above, the municipality of Dar es Salaam, alongside several stakeholders, elaborated a so-called "Thematic Atlas of Nature’s Benefits to Dar es Salaam", tailored specifically for the city. One of the aims of the atlas is to tackle climate change effects that are threatening Dar es Salaam by keeping urban and peri-urban ecosystems intact while implementing nature-based solutions. It is a balancing act coupled with the fact that Dar es Salaam is located in a globally important biodiversity hotspot, the ‘East African Coastal Forest’. (1,2,3)

The Armenia Tree Project is a national initiative founded in 1994. The project engages in involving different community members in an urban planting program, environmental education and outreach. ATP has targeted the most vulnerable communities with the most need for greenery. The focus and attention that is given to these areas help trees to grow and flourish but also creates a stronger bond between the inhabitants and the land they live on. Major greening sites are typically public parks, schools, kindergartens, cultural centers, military bases, churches, historical monuments and other significant landmarks. ATP also focused on Yerevan, the capital of Armenia which has become the "theatre" of many planting campaigns. From a climate change perspective, the project addresses issues of clean air and temperature regulation, as Armenia confronts a frequency of extreme weather events, worsening desertification and land degradation. From a biodiversity perspective, the project aims to conserve the country's rich biodiversity and to restore its ecosystems. (1,2,3)

A green wall of 73 square metres was constructed on the building of the Federación de Entidades Empresariales Privadas de Cochabamba (FEPC, the Federation of Private Business Entities of Cochabamba) (Ref. 1). The vertical ecosystem comprises over 3000 plants of 35 species and is considered the first vertical garden to have been created in Bolivia (Ref. 1). The green wall is considered to have 'beautified' the city of Cochabamba, but is also considered to "contribute... effectively to the preservation of the environment" (Ref. 2).