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TD 2 predicted to strengthen near upper Gulf Coast
Yale Climate Connections
Yale Climate ConnectionsPolicyJul 19

TD 2 predicted to strengthen near upper Gulf Coast

A tropical storm watch was issued for the western Florida Panhandle on Sunday, July 19, after large but disorganized circulation over the northeast Gulf of Mexico was designated Tropical Depression 2 by the NOAA/NWS National Hurricane Center on Sunday morning. Although it may struggle to approach hurricane strength, TD 2 could develop a core of […] The post TD 2 predicted to strengthen near upper Gulf Coast appeared first on Yale Climate Connections.

Abatify Summary

**The development of Tropical Depression 2 threatens critical Blue Carbon and coastal forestry projects along the Gulf Coast, highlighting the physical permanence risks inherent in nature-based carbon sinks.** - Extreme weather events like TD 2 disrupt sensitive coastal ecosystems, risking immediate physical degradation of salt marshes and seagrass beds that act as vital biodiversity corridors. - High-velocity winds and storm surges can cause rapid carbon reversals in LULUCF projects, converting active sinks into emissions sources due to biomass destruction. - Repeated storm impacts undermine the ecological resilience of coastal buffer zones, making long-term habitat restoration and baseline additionality calculations increasingly volatile.

**Increasing frequency of severe weather events in the Gulf of Mexico directly challenges the ICVCM’s Core Carbon Principles on permanence, testing the adequacy of registry buffer pools.** - Rising physical risks may force registries to adjust LULUCF risk mitigation requirements, potentially leading to more stringent buffer pool contributions under ICVCM CCP 8 (Permanence). - Frequent storm disruptions create pricing premiums for high-permanence, geologically sequestered carbon credits over nature-based solutions, shifting buyer preferences within the VCM. - Corporations utilizing Blue Carbon or coastal forestry offsets to meet SBTi net-zero targets face heightened Scope 3 accounting risks if storm-induced reversals are not adequately insured or replaced.