Thank you, Mr. Chair.
The Green Building Council represents the building sector in Canada on sustainability issues. We think that there's a significant opportunity, one of the biggest opportunities, to reduce carbon emissions to meet Canada's target of a 30% reduction by 2030. In fact, the recommendations we're bringing forward today were modelled on the premise of how to get to a 30% reduction in carbon emissions from the building sector by 2030.
The existing building sector is the biggest opportunity to achieve reduction by 2030. If our recommendations were accepted, we could, by 2030, eliminate 17.6 million tonnes of carbon from the existing building sector, save $6.2 billion in energy costs, and have a GDP impact of $261 billion.
The advantage the building sector has over other strategies is that it's been recognized over the years both by the UN and the International Energy Agency, and in many other reports, as the most cost-effective opportunity to reduce energy use in carbon for the simple reason that these investments have clear paybacks over time for the building owners who either live or work in those buildings. What's important, though, is the rigorous and advanced standards to get there.
In terms of the overview of our recommendations, we're recommending four things. These are on page 2. One, meeting Canada's climate change targets by focusing on the existing building sector; two, that the government—the federal government is one of the largest building owners in Canada—reduce its GHG emissions from its own building stock; three, strengthen building performance through energy benchmarking reporting and disclosure; and four, invest in net zero carbon buildings as an innovation strategy, and as a future-proofing strategy, to get to very low or zero carbon buildings. There's a little bit more detail on page 3 with recommendation A.
The existing building sector is critical in achieving GHG reductions from the building sector. This is particularly due to the fact that Canada's building sector, overall, is relatively inefficient. Many gains can be made with good paybacks of about three to seven years.
We're recommending four strategies that have been modelled for us. We modelled with a very recognized engineering firm in Canada, WSP, along with another very well-known economic consultant to deliver economic outcomes.
We're recommending four initiatives, two of which are recommissioning buildings, which is already an accepted practice in the industry; and undertaking deep retrofits for 60% of buildings over 25,000 square feet, so not the very small ones. These two strategies alone would take us to a 30% reduction in carbon emissions by 2030.
If we add solar or other renewable onsite energy to 40% of the buildings over 25,000 square feet, and do some fuel switching, switching from fossil fuel to a low or zero fossil fuel, we would actually get over 40% in carbon emission, and save 17.6 million tonnes in emissions from those buildings. That would clearly surpass Canada's 30% target that's been set nationally.
On the following page, page 4, these recommendations are summarized in a table. I want to draw your attention to the bottom line, which is the overview of environmental and economic impacts. In terms of taxes, $5.2 billion in taxes by 2030 would go to the provinces and the federal government. Regarding employment, retrofit generates employment, and it also generates the application of technology, know-how, and services in the Canadian economy.
Moving on to the next page, number 5, recommendation B, we see the federal government as a large building owner. There is an opportunity here to be a global leader in showing the industry where buildings could be. It's really a recommendation to invest in government-owned buildings. The government already has a LEED Gold policy, since 2005, for new buildings. This has been applied quite successfully within real property. We're recommending that this policy be expanded to include LEED platinum for new buildings and/or net zero targets for new building construction.
That would be in line with where the private sector is currently moving and with the buildings that have been constructed by the private sector.
It's equally important that the government also invest in existing buildings and establish a high standard for building retrofits, particularly large government-owned buildings. It would also be LEED Platinum for existing buildings.
For the remainder of the building stock, in terms of meeting these standards, we're looking not just at real property but across government departments. That would include DND and, obviously, real property, but also buildings that are owned by Natural Resources Canada and other departments.
Finally, the government also has an excellent role to play in strengthening procurement policies to green the supply chain, and that would include leased properties for office purposes and other purposes. They could also meet high standards like LEED Platinum or net-zero carbon targets.
Going on to our recommendation C, strengthening building performance, energy benchmarking, and reporting disclosures are fundamental strategies. It's important to engage owners, to raise industry awareness, to set goals, and to measure performance and progress towards those goals. This also sets the stage for strategic investment and improvements.
When we talk about how to engage existing buildings, I think the first step would be energy benchmarking and reporting. We recommend that the federal government collaborate with the provinces and the territories to draft the framework for a stock energy benchmarking, reporting, and disclosure program, similar to what the Province of Ontario is currently doing. I think it would be a very important step forward. The jurisdictions could also adopt policies to require buildings over 25,000 square feet to benchmark their energy use and carbon footprint.
Finally, we also recommend that the government invest in the energy star portfolio manager program. This is a very good program that's currently operated by Natural Resources Canada. Further investment would really support the industry in moving in that direction.
Finally, the last recommendation is to invest in net-zero buildings. As I've said, this is really an innovation strategy for the government, and it would future-proof the carbon performance of the building stock.
In terms of initiatives like that, if the government were to support a national net-zero carbon initiative and work with organizations like the CaGBC to ramp it up over time, apply it to its own buildings, and work with the provinces and the cities that are applying these standards and practices to their own buildings, Canada could really become a global leader and position itself as a global leader in sustainable construction and design.
I would like to finish off with the last page, page 8, and say that we see the building sector as a really important opportunity not just to reduce carbon, but also to stimulate the economy. We can build up Canadian expertise and technology. We can grow Canadian small and medium-sized enterprises. We can create export opportunities for Canadian technology and expertise, and we can move Canada to the front of the international pack in leading in green building. This is a global and growing industry that looks for innovation like this. I think Canada could be very well positioned for pursuing these opportunities.
Thank you.