世界银行-与乌干达Bujagali电力项目相关的Kalagala生物多样性补偿的见解（英）-35页_14mb

Kalagala Biodiversity Offset Case Study Summary

Introduction

• This report analyzes the Kalagala biodiversity offset associated with the Bujagali power project in Uganda.
• It highlights challenges in offset design, implementation, and monitoring, with a focus on long-term sustainability, community impacts, and adherence to the mitigation hierarchy.
• Key lessons provide guidance for improving biodiversity offset practices under the World Bank's new Environmental and Social Framework (ESF).

Biodiversity Offsets Overview

• Definition: A last-resort mitigation tool to compensate for unavoidable biodiversity impacts through conservation outcomes (no net loss or net gain).
• Mitigation Hierarchy: Avoid, Minimize, Restore, then Offset residual impacts.
• Challenges: Shortages of reliable data, perpetuity issues (duration of offset protection), and social trade-offs.

Case Context: Kalagala Offsets (KOA & EKOA)

• Original KOA (2007): Established under an Indemnity Agreement to compensate for habitat loss from the Bujagali Dam.
• Extended KOA (EKOA): Created in 2018 to mitigate flooding from the Isimba Dam, raising concerns about "offsetting an offset" and inadequate planning.
• Timeline:
  • 2002, 2008, and 2019 Inspection Panel investigations uncovered systemic flaws in offset management.

Key Lessons from Kalagala Case

1. Offsets should serve as a last resort and include strong precautionary measures.
2. Design must be systematic and defensible, using rigorous baselines and equivalence principles (like-for-like).
3. Reliable measurement of biodiversity losses and gains is critical, requiring transparent methodologies.
4. Sufficient resources and institutional capacity must be ensured for long-term implementation.
5. Timing matters: Offsets should ideally be secured before project impacts occur.
6. Community impacts must be assessed: Offsets can benefit or harm livelihoods; engagement and participation are crucial for sustainable management.

Code of Conduct & Stakeholder Engagement

• Participation: Engage affected communities early and involve them in offset implementation.
• Adaptive Management: Monitor implementation progress and adjust strategies based on performance data.
• Long-term Security: Ensure legal frameworks (e.g., declaring EKFS a Special Conservation Area) support sustained protection.

Conclusion

• The Kalagala case underscores the importance of robust design, reliable measurement, and long-term commitment in biodiversity offsets.
• Offsets must balance ecological and social factors to meet the World Bank’s ESF and broader development sustainability goals.