We get into it: Why some meteorologists don't like the term 'super El Niño,' why climate change can lead to El Niño surprises, and more.
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Yale Climate Connections
What’s a ‘super El Niño’? And other El Niño questions, answered
Abatify Summary
Nature & Climate Perspective
**Super El Niño events exacerbate climate volatility, directly threatening the permanence of LULUCF-based carbon sequestration and increasing catastrophic wildfire risks. **
- Intensified El Niño cycles lead to severe droughts in key tropical regions, compromising the health of biodiversity hotspots and accelerating forest dieback.
- Marine heatwaves associated with peak ocean temperatures disrupt Blue Carbon ecosystems, specifically sea grasses and mangroves, which are critical for high-density carbon storage.
- Extreme weather fluctuations undermine long-term environmental stability, making it difficult for nature-based projects to meet ICVCM benchmarks for additionality and permanence.
Market & Policy Outlook
**The intensification of El Niño cycles introduces significant price volatility into the voluntary carbon market (VCM) by triggering reversal mechanisms and challenging ICVCM Core Carbon Principle (CCP) permanence standards. **
- Physical climate risks from 'super' events force a re-evaluation of buffer pool adequacy for Article 6.4 credits, potentially leading to higher insurance premiums for developers.
- Disruptions to agricultural yields and logistics create Scope 3 reporting challenges for corporations, as supply chain resilience is tested by extreme meteorological shifts.
- Financial liquidity in the climate market may shift toward Technical removals over Nature-Based solutions as investors seek assets with lower exposure to immediate climate-driven reversal risks.
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