A bank’s net-zero commitment is about more than the emissions from its offices and data centers: it can also cover emissions associated with the loans, investments, and other financial activities it supports. A target is a way to measure and manage progress—not proof that every borrower or financed activity has already reached net zero. To judge a pledge, look at what it covers, how emissions are measured, whether there are interim goals, and what progress the bank reports.
How can a bank’s lending be connected to emissions?
Banks finance households, businesses, and projects. Under financial-industry accounting methods, a portion of the emissions associated with loans and investments is attributed to the financial institution. These are commonly called financed emissions. The bank may not own or operate the borrower’s factory, building, or vehicle fleet; the figure accounts for the bank’s financial relationship to activities that produce emissions.
The Partnership for Carbon Accounting Financials (PCAF) developed a harmonized method for financial institutions to measure and report emissions associated with loans and investments. The GHG Protocol says the PCAF standard conforms to its Scope 3 Category 15 requirements, the category for investments. This makes financed-emissions accounting a way to describe part of a bank’s climate footprint alongside emissions from its own operations.
A change in a bank’s reported total does not, by itself, show why emissions changed. The portfolio may have grown or shifted, the measurement method or data may have changed, or borrowers’ real-world emissions may have fallen. A sound progress report explains these factors rather than presenting a lower number as proof that clients decarbonized.
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What should you check in a bank’s net-zero commitment?
A target year is only one part of a pledge. UNEP FI’s Guidance for Climate Target Setting for Banks – Version 4, issued in October 2025, recommends that banks publicly disclose long-term and intermediate targets; establish a baseline and annually measure and report emissions across lending, investment, and capital-markets activity; use widely accepted science-based decarbonization scenarios; and review targets regularly as climate science changes.
- Milestones: Is there a long-term target and are nearer-term or 2030 targets stated? A distant endpoint without interim goals gives readers little basis to assess the path.
- Coverage: Which portfolios, sectors, and financial activities are included? Look for exclusions and whether lending, investment, and capital-markets activity are treated distinctly.
- Baseline and method: Does the bank identify its baseline year, accounting approach, and data limitations?
- Comparable reporting: Does it report progress regularly in a way that can be compared with its baseline and prior disclosures?
- Action with clients: How does it engage clients and direct finance toward credible transition activity, rather than relying only on changes to its own portfolio?
- Operational versus financed emissions: Does the bank distinguish emissions from its own operations from those associated with its financial activities?
These checks help separate the ambition of a target from the breadth and quality of the plan behind it. A bank can announce a long-term goal while leaving material activities outside the target, so coverage matters as much as the headline year.
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Why does coverage matter?
The Transition Pathway Initiative Centre’s 2024 assessment illustrates the difference between having a commitment and covering a bank’s material activities. The figures below apply to its assessed sample of 26 banks and its indicators—not to the banking sector as a whole.
| Transition Pathway Initiative Centre indicator (2024) | Assessed banks | What the finding means |
|---|---|---|
| Disclosed a net-zero commitment covering financed and/or facilitated emissions | 18 of 26 | The commitment covered financed emissions, facilitated emissions, or both, under the assessment indicator. |
| Met the indicator for covering all material activities | 0 of 26 | None in the assessed sample met this broader coverage indicator. |
“Financed and/or facilitated” should not be read as “all of the bank’s relevant activity.” When comparing pledges, check the bank’s own boundary disclosures and the assessment criteria rather than treating a commitment label as a complete description.
How do frameworks fit together?
Frameworks have different jobs: some address emissions accounting, some guide target-setting, and others set out transition-planning requirements. Participation in or reference to a framework is not, on its own, evidence that a bank has achieved net zero.
| Framework or source | Role described in its material | What it does not establish by itself |
|---|---|---|
| PCAF and the GHG Protocol | PCAF provides a method for measuring and reporting emissions associated with loans and investments; the GHG Protocol says it conforms to Scope 3 Category 15 requirements. | It is an accounting method, not proof that a bank or its borrowers have reached net zero. |
| UNEP FI bank target-setting guidance, Version 4 (October 2025) | Recommends long-term and interim targets, baseline measurement and annual reporting, science-based scenarios, and regular target review. | Guidance does not demonstrate a particular bank’s coverage or progress; those need to be checked in its disclosures. |
| SBTi Financial Institutions Net-Zero Standard (launched July 2025) | A separate standard designed for institutions of different sizes and geographies, covering lending, asset-owner and asset-manager investing, insurance underwriting, and capital-markets activities. | Its scope should not be treated as interchangeable with NZBA guidance or as evidence that a specific institution has met its targets. |
| ISO 32212:2026 (published June 2026) | Specifies requirements and recommendations for financial-institution strategic transition planning, including financial activities the institution determines it can control or influence, such as lending. | Its publication does not show that a particular bank’s plan or financing meets the standard. |
Can banks finance emissions reductions instead of simply shrinking portfolios?
Yes. A bank’s climate approach can involve reducing the emissions associated with its financial activities while also supporting credible reductions in the real economy. Simply withdrawing from a high-emitting client or sector does not, on its own, show that emissions at the underlying assets have fallen. Conversely, calling finance “transition finance” does not establish that the activity is aligned with a credible pathway; the bank’s criteria, evidence, and reporting matter.
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ISO 32212:2026 describes four transition-finance strategies drawn from GFANZ. They are a framework for understanding types of support, not proof that any particular loan or bank qualifies:
- Finance climate solutions: provide finance for solutions that support emissions reductions.
- Finance already-aligned entities: support entities already aligned with a 1.5°C pathway.
- Finance entities committed to aligning: support entities that have committed to align with such pathways.
- Support managed phaseout: finance the managed phaseout of high-emitting physical assets.
When a bank describes transition finance, look for an explanation of which of these kinds of activity it supports and how it assesses the client or asset. The useful question is not only how the bank’s portfolio number changes, but whether its financing contributes to emissions reductions in the real economy.
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What is the dated status of the Net-Zero Banking Alliance?
UNEP FI’s August 2025 update said the NZBA Steering Group had initiated a member vote on a proposed change from a membership-based alliance to a framework initiative, and that alliance activities were paused during the process. That update did not state the vote’s outcome. It should not be used to claim a later final status. NZBA’s published FAQ describes members as aiming for Paris-aligned targets, including targets for 2030 or sooner and net zero by 2050 or sooner; that description is an account of the alliance’s stated aims, not evidence of any member’s individual progress.
In an April 15, 2025 UNEP FI announcement, NZBA Chair Shargiil Bashir, Chief Sustainability Officer and Executive Vice President at First Abu Dhabi Bank, said: “We are halfway through the critical decade for action on climate, and we need all sectors, including banking and finance, to commit to moving the needle on emissions reductions.” The statement expresses the need for action; a reader assessing a bank still needs its dated targets, coverage, and progress disclosures.
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