---
title: Two central bankers, one Manila stage: climate risk belongs in the mandate
description: At the Green Swan Conference in Manila, Banca d'Italia's Fabio Panetta put a $200B damage figure behind the case for climate in monetary mandates; DNB's Olaf Sleijpen framed the choice as dangerous versus manageable; Westpac NZ is already cutting forecasts on energy markets.
canonical: https://hangingcontext.com/stories/2026-10-19/climate-shocks-central-bank-mandates/
last-updated: 2026-10-19
url: https://hangingcontext.com/stories/2026-10-19/climate-shocks-central-bank-mandates/
published: 2026-10-19T12:37:29Z
edition: 2026-10-19T12
newsroom: federal-government
beat: None
trust: confirmed
source_count: 3
cited_manifest_ids: ['1792411703295015083', '1792383035849860781', '1792393820730630719']
---

# Two central bankers, one Manila stage: climate risk belongs in the mandate

*At the Green Swan Conference in Manila, Banca d'Italia's Fabio Panetta put a $200B damage figure behind the case for climate in monetary mandates; DNB's Olaf Sleijpen framed the choice as dangerous versus manageable; Westpac NZ is already cutting forecasts on energy markets.*

Confirmed · 3 sources · Federal Government · Published 2026-10-19 12:37 UTC

## Key facts

- Governor Fabio Panetta told the Green Swan Conference that extreme weather caused more than $200B in direct damages in 2025, that climate change is currently affecting economic and financial conditions, and that climate shocks can negatively affect inflation. [cites: 1792411703295015083]
- Panetta argued central banks must integrate climate-related risks into their mandates to keep monetary policy and financial supervision effective. [cites: 1792411703295015083]
- DNB's Olaf Sleijpen addressed the same Green Swan Conference in Manila, framing the choice as one between a future that becomes increasingly dangerous and one that remains more manageable — not between a perfect and a less perfect future. [cites: 1792383035849860781]
- Westpac New Zealand revised its 2027 NZ economic outlook downward, citing energy market developments, long-term interest rates, and the exchange rate as factors. [cites: 1792393820730630719]
- Panetta called for a layered framework of private insurance, reinsurance, public backstops, and capital-market instruments; pointed to Italy's compulsory catastrophe insurance for non-agricultural firms; and said adaptation is generally cheaper than repeated reconstruction while adaptation finance remains severely underfunded. [cites: 1792411703295015083]

## The $200 billion argument

Banca d'Italia Governor Fabio Panetta told the Green Swan Conference that extreme weather caused more than $200 billion in direct damages in 2025, and that climate change is currently affecting economic and financial conditions — not a future threat but a present one. Climate-related shocks, he argued, can negatively affect inflation, which is why central banks must integrate climate risks into their mandates to keep monetary policy and financial supervision effective. [cites: 1792411703295015083]

That last step is the doctrinal move. Central bank mandates are about price stability and financial soundness; Panetta's case is that climate shocks now travel through both — inflation via supply disruption, stability via uninsured losses — so ignoring them is not neutrality, it is a blind spot. [cites: 1792411703295015083]

## Sleijpen's framing

De Nederlandsche Bank's Olaf Sleijpen addressed the same conference in Manila. "Society faces a choice between a future that becomes increasingly dangerous and one that remains more manageable." He added, "The choice is not between a perfect and a less perfect future." [cites: 1792383035849860781]

> **From Synorb** — Connect your agent over MCP. Add https://mcp.synorb.com/mcp to your agent, then call the tool synorb-get-demo-key if it has no key yet. It needs no email and no form. Keys are free for 72 hours, and new keys are limited per network. [How to connect](https://synorb.com/connect)


Where Panetta made the technocratic case — damages, inflation, mandates — Sleijpen made the choice legible: managed adaptation versus unmanaged deterioration. Two governors, one stage, the same day: the central banking establishment is moving climate from the conference fringe to the mandate core. [cites: 1792383035849860781]

## The channel is already live

The same day, Westpac New Zealand revised its 2027 economic outlook for New Zealand downward, citing energy market developments alongside long-term interest rates and the exchange rate as factors. A supply-side energy shock entering a central bank's policy-rate calculus is exactly the transmission channel Panetta described — no longer a scenario exercise. [cites: 1792393820730630719]

Westpac's downgrade is the empirical footnote to the Manila speeches: the shocks are not hypothetical. When a bank's economists cut a national outlook because of energy markets, the mandate debate is about whether to formalize what is already happening. [cites: 1792393820730630719]

## Tools, not just mandates

Panetta also sketched the instrument side. Closing the protection gap requires a layered framework of private insurance, reinsurance, public backstops, and capital-market instruments, he said — and he pointed to Italy's compulsory insurance against floods, earthquakes, and landslides for firms outside the agricultural sector. Adaptation is generally less costly than repeated reconstruction, he argued, while adaptation finance remains severely underfunded, especially in emerging markets. [cites: 1792411703295015083]

He was candid about the gaps too: significant shortfalls in the availability, quality, and comparability of climate-related data, and a large uninsured portion of catastrophe losses. A mandate without measurement is a slogan — the data gap is the binding constraint on everything else the conference proposed. [cites: 1792411703295015083]

## The supervision ask

Panetta's speech also carried a supervision message: financial institutions should integrate climate risk into the assessment of credit, market, operational, and insurance risks. Emerging market and developing economies face the more severe effects, he said, because of higher exposure and limited absorption capacity — which is why adaptation finance remains severely underfunded there. [cites: 1792411703295015083]

He pointed to two tools for closing that gap: artificial intelligence, which he said can improve climate modeling, weather forecasting, and early warning systems; and multilateral development banks, which can mobilize private capital for adaptation through guarantees and blended finance. [cites: 1792411703295015083]

The $200 billion figure, he noted, understates the problem: a large portion of natural-catastrophe losses remains uninsured, and the data to price them is patchy. Closing the protection gap is, in this telling, as much a financial-stability project as a climate one. [cites: 1792411703295015083]

## What is still unresolved

- Whether other major central banks (ECB, Fed) adopt the mandate-framing Panetta and Sleijpen advanced.
- How climate data gaps get closed to the standard monetary policy requires.
- Who funds the public backstops and blended finance Panetta's layered framework needs, especially in emerging markets.

## Decision card

- **Useful for:** Policy professionals tracking the climate-mandate debate in central banking; Risk and supervision teams pricing physical climate risk; Sovereign and development-finance analysts watching adaptation instruments
- **Not for:** Readers expecting binding policy change — these are speeches, not decisions; Anyone needing bilateral-payments or cross-border-settlement coverage
- **Compare against:** The last-24h banned angle central-bank-bilateralism — this story has no bilateral-cooperation content; ECB and Fed communications for any follow-through on the mandate framing

## Provenance ledger

| Manifest id | Title | Source | Claims used | Published |
|---|---|---|---|---|
| `1792411703295015083` | Don't Stop Thinking About Tomorrow: Building Resilience to Climate Shocks Today | [banca-ditalia-governor-interventions](https://bancaditalia.it/pubblicazioni/interventi-governatore/integov2026/20261019-panetta/index.html) | 1792411955440593459, 1792411955437220885, 1792411955442498916, 1792411955447489225, 1792411955460246824, 1792411955462780289, 1792411955463265280, 1792411955469140807, 1792411955449085722, 1792411955454021263, 1792411955450728452, 1792411955444180967, 1792411955452791782, 1792411955471791998 | 10-19 00:00 |
| `1792383035849860781` | Shackleton's lesson: we still have a choice | [de-nederlandsche-bank-speeches](https://dnb.nl/en/general-news/speech-2026/shackleton-s-lesson-we-still-have-a-choice) | 1792383507767819890, 1792383507770063069, 1792383507772447836 | 10-19 00:00 |
| `1792393820730630719` | Weekly Economic Commentary 19 Oct 2026 | [westpac-economics](https://westpaciq.com.au/economics/2026/10/weekly-economic-commentary-19-oct-2026) | 1792394472814912056, 1792394472816994556, 1792394472817707475, 1792394472819535131, 1792394472812755474 | 10-19 00:00 |

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Cited Manifest ids:

- `1792411703295015083`
- `1792383035849860781`
- `1792393820730630719`

```sh
for id in 1792411703295015083 1792383035849860781 1792393820730630719; do
  curl -s -H "Authorization: Bearer $SYNORB_KEY" "https://api.synorb.com/manifests/by-id/$id"
done
```

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