None of the three disclosed how much of that capital will open to pension funds or third-party institutions
Three financial institutions committed more than $85bn to Canadian infrastructure and related businesses days before the federal government's inaugural Canada Investment Summit, which opens in Toronto on September 14.
The pledges span bank lending, insurance capital and private fund strategies, and none of the three carries a binding deployment schedule.
BMO Financial Group accounts for the largest share, planning to mobilize up to $70bn in new capital over 10 years for sectors it describes as critical to Canadian economic security and resilience.
The Toronto bank named electricity generation, transmission and distribution, pipelines, roads, airports and terminals, mining and critical minerals, AI computing, defence and security, and oil and gas in its commitment of up to $70 billion announcement dated September 11.
The capital is expected to take the form of bank financing, debt capital markets activity and the raising of public equity.
"Building Canada has always depended on bold ideas backed by capital," said Darryl White, chief executive officer of BMO Financial Group in Toronto, in the release.
BMO sized its existing Canadian position in the same document: authorized lending of nearly $300bn to more than 270,000 Canadian businesses and organizations in 2025, and more than $133bn invested in Canada through BMO-managed mutual funds and exchange-traded funds.
Sun Life Financial Inc. of Toronto set a smaller figure, $5bn over five years, under a programme it calls the Commitment to Canadian Infrastructure Initiative.
Of that, $1.5bn is earmarked for Canadian infrastructure equity overseen by SLC Management and originated, executed and managed by InfraRed Capital Partners, according to the insurer's release.
That portion depends on amendments to the Insurance Companies Act that would permit insurers to make equity investments in infrastructure, a condition Sun Life repeated in its forward-looking statements.
Sun Life directed its capital at digital technology, energy, and transportation and logistics. "Infrastructure is uniquely positioned to deliver both long-term returns and positive societal impact," said Tom Murphy, president of Sun Life Asset Management, in the same release.
Foreign institutions have been circling the same pipeline, with Australian pension funds carrying a mandate for Canadian infrastructure of as much as $10bn over the next decade.
Power Sustainable, the Montréal-based alternative asset manager and subsidiary of Power Corporation of Canada, said on September 10, that it plans to invest and mobilize more than $10bn into Canadian projects and companies over five years.
The figure is not all the firm's own capital: its $10 billion investment plan combines capital deployed through its four strategies with co-investment capital, lending and other third-party financing.
"Canada represents one of the most compelling investment opportunities in the world today, and we believe this is a moment for private capital to act," said Bruce Heyman, chief executive officer of Power Sustainable in Montréal.
The firm's energy infrastructure platform is advancing more than one gigawatt of late-stage projects and holds Skyview 2, expected to be Canada's largest battery energy storage project once completed.
Its agri-food strategy is a signatory to Farm Credit Canada's $7bn Agri-Food Innovation Investment Pledge.
Institutional appetite for domestic assets has strengthened over the past year, with infrastructure investors ranking Canada ahead of the United States for the first time.
Research released the same week by the Federation of Canadian Municipalities, developed with PSD CityWide Inc., puts a multiplier on the spending.
Every dollar spent on municipal infrastructure generates about $1.05 in gross domestic product, more than $2 in overall economic activity, and seven jobs for every $1m invested, the federation's September 10 findings state.
A sustained 10-year local investment strategy could permanently raise national economic output by roughly $17bn annually.
Municipalities still face an infrastructure deficit of approximately $240bn.
"This is an economic strategy, not simply an infrastructure strategy," said Tim Tierney, president of the Federation of Canadian Municipalities in Ottawa.
The federation's Budget 2026 recommendations to the federal government ask Ottawa to accelerate funding through the Build Communities Strong Fund and to target rural, northern and climate adaptation renewal.
Canada's largest plans have made a parallel argument from the other side of the ledger, with pension funds urging governments to sell public assets such as airports and roads.
Projects funded by the federation's Green Municipal Fund have contributed $5.6bn to Canadian GDP and generated $3.1bn in wages and salaries since 2000, alongside nearly 60,000 person-years of employment.
