Risks Loom for Chinese Dam Project Being Built on Active Fault Line - Yale E360

Nature & Climate Perspective

**The construction of a mega-hydropower project on an active Himalayan fault line threatens catastrophic ecological collapse and alters regional carbon sink dynamics. **

• Seismic risks and potential dam failure pose existential threats to downstream biodiversity and localized LULUCF (Land Use, Land-Use Change, and Forestry) carbon sinks.
• Reservoir-induced seismicity (RIS) and massive siltation disrupt riverine ecosystems, permanently damaging critical freshwater habitats.
• Large-scale flooding of valleys for the reservoir releases significant biogenic methane emissions, undermining the project's net-positive carbon sequestration profile.

Market & Policy Outlook

**This high-risk project directly challenges ICVCM Core Carbon Principles regarding environmental safeguards, jeopardizing the market viability of any associated carbon credits or I-RECs. **

• Under ICVCM CCPs, projects failing rigorous 'do-no-harm' assessments risk being excluded from high-integrity voluntary carbon markets, limiting eligibility for Article 6.2 or 6.4 ITMO transfers.
• Corporate buyers adhering to SBTi guidelines are increasingly avoiding credits linked to high-risk mega-dams due to reputational, permanence, and environmental justice concerns.
• The potential for catastrophic failure introduces extreme financial risk, likely inflating insurance premiums and depressing the value of any generated I-RECs in international markets.