Portfolio Management and Stewardship for Climate Risk
This domain tests target setting, the levers available to a portfolio manager, and whether engagement is real or rhetorical. Expect questions that force you to distinguish portfolio decarbonisation from real-world decarbonisation.
Frameworks and targets
Net-Zero Asset Owner Alliance, the Paris Aligned Investment Initiative and the SBTi financial institution guidance all require a base year (2019 or later), near-term targets of five to ten years, long-term 2050 alignment, a defined coverage threshold by asset class, and treatment of offsets as residual only. Targets are set on financed emissions for the in-scope assets and must disclose the boundary: which asset classes, which scopes, and whether the denominator is absolute emissions, intensity, or both.
Portfolio levers
Allocation to transition-aligned issuers, tilting away from high-cost producers, best-in-class selection, thematic exposure, dedicated transition or blended-finance sleeves, and policy engagement. Divestment is a legitimate lever but it transfers rather than eliminates the emissions; the exam penalises presenting it as impact.
Stewardship
Voting, Say-on-Climate votes, escalation ladders with stated triggers and timeframes, collective engagement through Climate Action 100+ and similar, proxy adviser policies, and the Transition Pathway Initiative assessments of management quality and carbon performance. Effective stewardship questions ask whether the fund has a named escalation trigger - a vote against the chair after two years of non-response, for example - not whether it engaged.
Reporting and measurement
TCFD/ISSB-aligned reporting, SFDR principal adverse indicators, WACI and carbon footprint trajectories, and tracking error against the benchmark. The denominator effect matters: an index rally lowers reported intensity without any change in the financed economy.
Worked example
A portfolio has a 2019 baseline of 250,000 tCO2e and targets a 50% absolute reduction by 2030. Over eleven years the required compound annual reduction is 1 minus 0.5^(1/11), about 6.1% a year. 2024 actuals come in at 215,000 tCO2e, which is a 14% cut in five years, or roughly 3% a year - behind the pathway. The gap must be closed by a steeper 2025 to 2030 trajectory of about 8.6% a year, or the target must be restated with disclosure of why.
Traps
Measuring intensity only while the portfolio grows; relying on Scope 1 and 2 while excluding material Scope 3; counting offsets as reductions; claiming impact from divestment; setting targets without a boundary or base year.