Construction sector taking bold steps toward net-zero emissions
With a growing need to combat climate change, Canada’s construction sector is embracing ambitious goals to lower its carbon emissions. This transformation isn’t merely a trend, but a necessary evolution toward sustainability. As construction stakeholders innovate and adapt, the role of government support is even more significant.
The shift toward sustainability
The Canadian Construction Association’s (CCA) Q4 2023 ICIC Construction Sector Quarterly Insights report observed that the industry is making significant gains in sustainability. Despite its history as a contributor to greenhouse gas emissions, the sector is swiftly embracing measures to curb its environmental impact. There has been a notable decrease in emissions intensity across various infrastructure assets, and investments in clean technologies and materials are rising.
Key players, from developers to contractors, are integrating sustainable strategies into their projects. Green building materials are being employed to not only reduce the emissions associated with construction, but also improve energy efficiency over the project’s entire life cycle. Renewable energy sources like solar panels and wind turbines are also increasingly being integrated into building designs. Moreover, the availability of AI and big data analytics will offer unprecedented opportunities to monitor building performance, providing insights that lead to more effective energy management strategies.
Government support: The catalyst for change
While industry leaders are driving change from within, the Canadian government plays a pivotal role in accelerating the transition to net-zero. Financial incentives are essential tools to encourage sustainable practices across the construction sector. Tax credits for green building certifications, grants for research and development of sustainable technologies and subsidies for energy-efficient retrofits are examples of the type of government interventions needed.
Sustainability is not just a goal; it is a necessity.
Updated building codes and regulatory standards that mandate higher energy efficiency and stricter emissions targets for new construction and renovations are crucial. By setting clear and ambitious benchmarks, the government can ensure that the entire industry moves toward a sustainable future collectively. These standards not only guide current projects, but also inspire innovation in building design and construction methods.
Challenges and opportunities
Despite progress, challenges remain. The upfront costs of sustainable building practices and materials can be higher, posing a barrier to widespread adoption particularly for the small and medium-sized construction company.
The construction industry requires financial support and incentives to offset these initial investments. The timing is also ripe to update outdated procurement strategies. Engaging with contractors earlier and moving away from the lowest bid model will encourage the use of new processes, better practices, alternative energy and more sustainable materials. Moreover, the industry needs a long-term plan for infrastructure investment – one that will provide confidence to CCA members to invest in new technology, convert to low carbon materials and hire and train staff.
CCA released an update to its 2021 Strength, resilience, sustainability white paper in September. This broader report highlights the progress made by industry, explores the linkages between climate risk and infrastructure decisions and discusses the path forward in confronting the climate crisis. It also serves as a springboard for discussions with government on the need for greater investment and supportive policies to not only achieve net zero objectives, but also protect Canadians and the infrastructure they depend on daily from the escalating threats of extreme climate events.
Looking ahead
Sustainability is not just a goal; it is a necessity. Industry leaders are already demonstrating their commitment through innovative practices and technologies. Continued collaboration with the federal government will accelerate this transformation. By aligning policies with ambitious climate targets and providing the necessary financial incentives and regulatory frameworks, the government can empower the industry to achieve net-zero emissions.
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President at Canadian Construction Association – Association canadienne de la construction