The need for building more housing is undoubtedly an issue that has been concerning everyone lately. While an urban planner can proactively contribute to the cause. However, it seems like this focus has left other topics of concern regarding development on the sidelines. Urban planning in Canada requires a holistic approach that integrates housing, transportation, and community services. Residential intensification requires a lot of consideration regarding the density and functionality of these urban areas.
The Hidden Impact of Urbanization
Urban development firms are at the forefront of creating livable, sustainable cities. Unfortunately, if we just continue to pave everything over, cut down trees, and cap off buildings with dark, energy-absorbing roofs, we’re creating large swatches of urban landscape that soak up loads of energy from the sun. This may sound similar to the working concept of solar panels that capture the energy of the sunlight and convert it to usable power, but we’re not discussing that kind of productive energy capture. Urban planning and development need to focus on our roofs and buildings, absorbing the heat and releasing it into the atmosphere as the sun departs, heating the area beyond what it normally should be. This is added to by the intense concentration of human activity that is also creating heat in the form of electricity use, air conditioning use, or cars and other vehicles.
Urban Design and Heat Management
Urban design services play a crucial role in reducing urban heat islands by designing cities with more green roofs, parks, and pedestrian-friendly areas.
The phrase “heat island” actually has its roots in the high degree of heat that cities emit and give off during the night, which can cause them to resemble an island amidst a cold surrounding rural landscape. Urban planning solutions cater to these issues and are liable to pay attention to the threat.
Temperature Disparities Between Urban and Rural Areas
All the heat that has been absorbed during the day is being emitted during the night, and the heat produced from the urban activity in the more populated cities is visible together with light pollution. Many degrees of temperature difference can exist between a downtown core and a rural neighbourhood a few kilometres away.
Urban Planning Strategies That Work
It is astounding how an urban planning consultancy can transform this knowledge into actionable strategies. Poor planning can lead to very hot cities that need to spend even more energy on air conditioning to combat the intensified heat levels. Urban planning consulting services contribute to building large buildings that absorb more heat into their materials, like concrete, which causes a lot of heat to be released overnight. Building a bunch of tall buildings very close to each other can restrict airflow and natural heat dispersion. Not including enough green space and/or green roofs in an urban area will increase the heat absorbed and released as well.
How Urban Planners Can Combat the Heat Island Effect?
An Urban Planner can combat this concerning effect by many means, including:
- maintaining mature trees and planting more trees to absorb and use the sun’s energy for growth and creating natural shade;
- creating shaded areas to reduce the heat absorption into paved areas;
- create buildings with green roofs and/or roof designs using more heat-reflective surfaces;
- reducing energy demands;
- sustainable city planning and more carefully designing paved areas;
What Individuals Can Do to Help?
Most of these are things that can be done on an individual property basis, which means anyone who wants to help fight the heat island effect in their city can likely do so without relying on big developers or the government. However, if people can persuade larger entities like urban planning solutions and the government to take steps like these, then it can have an even greater effect. The real goal of combating the heat island effect should amount to conserving energy, decreasing waste, and creating a healthier living environment and efficiently planned cities that create a good foundation for the future of our cities.
Empowering Individuals and Communities
Although broad reform typically necessitates the cooperation of developers, city planners, and policy-makers, individuals do have the capacity to help reverse the Heat Island Effect. Urban Planner Homeowners can plant trees, add reflective roofs, or designate spots of green space on their lots. Tenants can encourage group-based plans, such as tree-planting campaigns or inner city gardens. These localized efforts may seem minor in comparison to what is needed to achieve broad reform, but in aggregate, they may be significant.
Concurrently, large-scale institutions—developer, urban design services, and cities—can be urged to become greener in their own practice. For instance, cities can give incentives to green roofs, require tree preservation zoning policies, and invest in public parks and gardens. Urban Planning in Canada can use environmentally friendly materials and architecture in the properties that they build to create cooler and more resistant cities.
The Broader Benefits of Mitigating Urban Heat
Mitigating the Heat Island Effect has multiple dividends in addition to cooling temperatures. Cooler cities use less energy to cool them, saving consumers dollars on energy costs and lessening pressure on power grids. Vegetated spaces and shaded areas enhance physical and mental health and result in lively walkable neighbourhoods. Sustainable urban design services also enhance property values, attract tourism, and position cities as leaders in climate adaptation.
From a public health perspective, reducing urban heat can save lives. The burden of extreme heat falls heavily on susceptible populations, including the elderly and low-income communities. By creating cooler, greener cities, Urban Planning in Canada can reduce heat-related illnesses, improve air quality, and build more equitable urban environments.
A Vision for Sustainable Cities
The Heat Island Effect is a stark reflection that urban planning has to be more than just constructing additional dwellings. Cities should be planned carefully so that density and use do not come at the cost of nature and the environment. Through investment in green spaces, energy-efficient architecture and design, and locally driven projects. An urban planning consultancy can build cities that not only exist but also resist the challenges of climate change.
The actual aim in fighting the Heat Island Effect is to save energy, minimize waste, and help build improved, greener cities that will be a good starting point for the next generation. It takes teamwork among individuals, neighbourhoods, and decision-makers to put long-term sustainability ahead of temporary benefits.
Learn More About the Heat Island Effect
For those interested in urban planning and development, while delving deeper into the Heat Island Effect, we have available various educational materials in our store that include a comprehensive booklet in which the science of urban heat and mitigation measures are discussed in detail. Our urban planning consulting services can make your lives easier. Drop by and learn on our website what role you can play in making cities cooler and more sustainable places to live. Let’s build cities that are not only healthier and more efficient but also capable of withstanding a warming planet together.
For more details on the Heat Island Effect, visit our shop and check out our available booklets, one of which covers the heat island effect in much more detail.
Want to help make your city cooler and more livable?
Contact Urban In Mind™ today at (905) 320-8120 to learn how you can help mitigate the Heat Island Effect in your community. Whether you’re a homeowner, developer, or city planner, our urban planning consulting services can guide you toward sustainable solutions that make a lasting impact. Let’s build healthier, more resilient cities together—starting now.
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