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Global warming is making the strongest hurricanes stronger

Abatify Summary

Nature & Climate Perspective

**The intensification of tropical cyclones poses a direct threat to the permanence of coastal and terrestrial carbon sinks, increasing the risk of catastrophic carbon reversals. **

  • Heightened hurricane intensity leads to mass mortality in LULUCF projects, specifically windthrow in tropical forests and sedimentation in Blue Carbon mangrove ecosystems.
  • Extreme storm surges accelerate coastal erosion, stripping away soil organic carbon (SOC) and compromising the long-term sequestration potential of shoreline restoration projects.
  • Ecological instability caused by frequent high-category storms disrupts biodiversity corridors, reducing the natural adaptive capacity of ecosystems to recover between climate events.

Market & Policy Outlook

**Increasing physical climate risk is forcing a re-evaluation of 'Permanence' under the ICVCM Core Carbon Principles, likely leading to higher buffer pool requirements and insurance premiums. **

  • ICVCM Alignment: Strengthening storms challenge the CCP on 'Permanence,' requiring projects in high-risk zones to implement more robust risk mitigation measures or face credit discounting.
  • Market volatility is expected to rise as 'Force Majeure' events trigger buffer pool depletions, potentially impacting the liquidity and pricing of Nature-Based carbon credits.
  • Corporate compliance and SBTi targets are increasingly vulnerable to Scope 3 supply chain disruptions and physical asset damage, driving a shift toward integrated adaptation and resilience financing.
Recent studies link human-caused warming to more powerful, more destructive storms worldwide.

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