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Zoning for Sustainability: Best Practices and Case Studies
03-2023
The process of zoning involves dividing land into several zones or districts based on its intended use, such as residential, commercial, or industrial. These zoning laws guarantee that land use is planned and that structures are built to offer a safe and healthy environment for residents.
It is known as “zoning for sustainability” to create zoning regulations that support sustainable growth. With this kind of zoning, construction of new structures is guaranteed to be environmentally friendly, carbon emission- and energy-efficient. In this blog, we will look at various case studies to understand the practical effects of these policies as well as the best practices for zoning for sustainability.
Best Practices for Zoning for Sustainability
- Land Use Planning
Finding the best locations for development while protecting the environment is a component of sustainable land use planning. Plans for land use aid in striking a balance between preservation and growth. Wetlands, woodlands, and open spaces are examples of natural resources that can be protected through zoning restrictions. It helps to enhance air quality, stop soil erosion, and advance biodiversity by protecting these natural resources.
- Energy Efficiency
Buildings may be required by zoning regulations to adhere to certain energy efficiency requirements, including the use of insulation, energy-efficient lighting and appliances, and the usage of renewable energy sources. By implementing energy efficiency requirements, it helps to lower greenhouse gas emissions by lowering the carbon footprint of buildings.
- Transportation
The major source of greenhouse gas emissions is the transportation sector. Public transportation infrastructure, including buses, subways, and light rail, may be required by sustainable zoning requirements. It decreases the number of cars on the road by offering sustainable transportation options, which in turn lowers traffic congestion and air pollution.
- Water Conservation
Sustainable zoning laws can contribute to the conservation of water, which is a valuable resource. Rainwater harvesting systems and low-flow plumbing fixtures may be mandated by regulations. These procedures lessen water consumption and preserve water supplies.
Case Studies
- Portland, Oregon
Portland is one of the most environmentally friendly cities in the US, and zoning laws have a big impact on Portland’s sustainability. The city’s zoning regulations place a premium on mixed-use construction, which encourages walkability and lessens the demand for automobiles. A green building policy adopted by the city mandates that all new construction adhere to sustainability and energy efficiency criteria.
The Pearl District is one of the city’s most effective sustainable zoning initiatives. A development called the Pearl District mixes residential, commercial, and industrial space. The development encourages environmentally friendly transportation with its green areas, bike lanes, and streetcar system. Together with energy-efficient structures, the development includes wind and solar energy generators and other renewable energy sources.
- Masdar City, UAE:
Abu Dhabi, United Arab Emirates, is home to Masdar City, a sustainable community. The city was planned with the intention of becoming both carbon-neutral and energy self-sufficient. Sustainable development and energy efficiency are prioritized by the city’s zoning regulations.
The city has a number of cutting-edge environmental features, such as a street layout created to maximize shadowing and decrease heat gain, a renewable energy system that employs solar and wind power, and a waste management system that recycles waste and transforms it into energy. Also, the city’s transportation network emphasizes electric vehicles and uses renewable energy for its public transportation system.
- Hammarby Sjöstad, Sweden
Stockholm, Sweden is home to the sustainable community of Hammarby Sjöstad. The construction was planned to be energy-efficient, environmentally friendly, and socially viable.
The project has a mixed-use zoning structure that mixes living, working, and leisure areas. Green areas, bike lanes, and a public transportation system that encourages environmentally friendly mobility are all present in the development. The development’s buildings are equipped with energy-saving elements like solar panels, heat recovery systems, and green roofs. Also, the development incorporates a district heating and cooling system that lowers energy use and carbon emissions. Hammarby Sjöstad has gained recognition for its creative approach to sustainability as a result of these sustainable zoning policies and has won numerous accolades.
Sustainable zoning is an essential technique that can assist create safe and healthy communities while minimizing the negative effects of development on the environment. In order to build more sustainable communities, sustainable zoning techniques including land use planning, energy efficiency, sustainable transportation, and water conservation can be used. The case studies covered in this blog illustrate the practical use of sustainable zoning strategies and serve as an example for other communities and cities looking to implement similar strategies. The following is a list of some of the most common questions we get from our customers.
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