La Caisse puts $164 billion behind staying the course

Climate action is facing headwinds in North America, and the manager of Quebec's public pension funds has a number for what staying the course looks like: $164 billion, just under 30% of the $550 billion La Caisse had allocated to what it calls climate action investments by the end of last year and a scale at which the strategy sits in the portfolio rather than at its edges.

Bertrand Millot, La Caisse's head of sustainability, made that case on the latest episode of Responsible Investor's podcast, walking RI editor Lucy Fitzgeorge-Parker through how the fund's approach has evolved since it set a first climate strategy in 2017. His expectations of the companies it owns are specific—board-level climate capability, credible transition plans, relevant disclosures—and he argues that asset owners belong in policy engagement, that collective action carries weight beyond any single balance sheet, and that climate adaptation is where the investment opportunity sits.

Engagement language is easy to state and hard to test, which is why the allocation number does the real work. A fund holding $164 billion of a $550 billion book cannot express a climate view through tilts in a listed portfolio; it has to own assets directly, and La Caisse does. It and Brookfield closed their $37.25-per-share take-private of Boralex in August, leaving La Caisse with roughly 30% of the company, as this publication reported; owning an asset outright is a firmer commitment than a mandate that can be terminated in a quarter. The label, though, is La Caisse's own, and the podcast coverage does not itemize what sits inside the $164 billion, which is the standing problem with climate figures at this scale: a number defined by the allocator does not compare across allocators, however large it is.

Public capital has been the first-loss layer for transition supply chains, with private capital following only once the template prices the risk. La Caisse's position is more interesting than that sequence allows for: a fiduciary allocator building a climate book inside a pension mandate, which suggests the pricing may come fastest from the balance sheets with the longest liabilities. Canada's federal C$10 billion pledge toward a C$70 billion clean energy package is the supply side of that trade; the $164 billion is the demand side, and both run through Canadian public institutions.

No adaptation figure appears in the podcast coverage, even though Millot names adaptation as the opportunity, and a pension fund that publishes adaptation spending as its own line would give Canadian peers a comparable none of them has today—the headwind argument would have to start with a number. Watch La Caisse's next disclosure for one.