The affordability of housing is a pressing issue for many, especially in Canada. Recent data shows that from 2019 to 2024, house prices soared by 6.7% annually in Toronto and 10.2% in Montréal. These trends suggest that prices will continue to rise, putting more pressure on cities to ramp up housing development.
However, city planners are facing a tough challenge. They need to develop housing while also addressing climate change. This means balancing the need for more homes with protecting parks and natural areas that are vital for residents’ well-being.
Natural spaces, like parks and forests, offer multiple benefits. They help cool neighborhoods, improve air quality, and provide recreational areas. When cities use nature as part of their planning, it’s called “nature-based solutions.” Sadly, these solutions are not commonly applied in new developments.
According to a recent study we conducted with planners and developers in Ontario, there are ways to better integrate nature in development. Many professionals recognize nature’s role in fighting climate change. Yet, discussions often stop short of directly linking new policies to climate goals. For instance, cities may implement tree protection laws without mentioning their climate benefits.
Experts emphasize that clearer regulations can help. For example, adopting province-wide standards for green infrastructure could lead to better outcomes. In some parts of Canada, municipalities are already taking steps to promote green development, like requiring a certain percentage of green space in new projects.
Unfortunately, recent legislative changes, such as Ontario’s Bill-17, have created uncertainties around these green standards, making it more challenging for municipalities to implement effective policies.
While challenges remain, we also see opportunities. Here are a few ways to boost nature-based solutions in housing development:
Adjust local and provincial policies to better recognize the climate benefits of nature-based solutions.
Create tools that can accurately measure the benefits of these solutions, making it easier to advocate for their use.
Encourage collaboration between public agencies and private developers to align on goals and share resources.
By focusing on these strategies, cities can work towards more sustainable and adaptable communities. Nature-based solutions not only enhance livability but also play a crucial role in combating climate change.
For a deeper understanding of the connection between nature and climate action, check out this green development standards report.
