Swiss Re
SIX: SREN65Credible Contributor· ProvisionalOne of the world's two largest reinsurers, a pioneer in climate-risk modelling and parametric insurance products, and committed to ceasing coverage of new oil-sands and coal projects.
Why it's on ClimateTicker
Swiss Re is a genuine climate-adaptation enabler whose core product — pricing and absorbing catastrophe risk — directly supports financial resilience against climate-driven natural disasters, and it has adopted among the most advanced underwriting exclusion frameworks of any reinsurer for coal, oil sands, and new oil-and-gas fields. However, investors should note that Swiss Re dropped SBTi validation in 2025 amid US anti-ESG pressure, exited the Net-Zero Insurance Alliance in 2023, and still underwrites a substantial conventional fossil-fuel book, meaning its climate credentials are real but not unqualified.
Commitments & Certifications
Controversy & Greenwashing Watch
In September 2025 Swiss Re announced it would no longer seek SBTi validation for its net-zero targets, offering no explicit rationale, undermining third-party credibility of its climate commitments.source ↗
Swiss Re's own 2025 Climate Transition Plan discloses that reliable reported company-level data is available for only ~22% of the underwriting portfolio, making its primary climate metric largely estimated and unverifiable.source ↗
Swiss Re left the UN-convened NZIA in May 2023 without providing a public explanation, following peer exits driven by US antitrust pressure, raising questions about the durability of its collective climate commitments.source ↗
Reclaim Finance criticised Swiss Re's oil-and-gas exclusion policy for failing to clearly define 'most carbon-intensive' production, leaving significant room for continued coverage of high-emission producers.source ↗
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