2025-06-24-世界银行-塞拉利昂国家气候与发展报告（英）_128页_2mb

Sierra Leone Country Climate and Development Report Summary

Key Findings & Recommendations

🌍 Country Context

• Development Challenges: Sierra Leone faces pervasive poverty (≈40% population below $2.15/day), limited fiscal space, and overreliance on resource-based growth affecting climate adaptation and resilience.

🔥 Climate Risks

• Projections: By 2050, climate change could reduce GDP by 9–10% (under baseline growth) due to impacts from:
  • Labor Productivity: Heat stress significantly reduces outdoor worker productivity.
  • Agriculture: Erratic rainfall, droughts, floods, and pests will lower crop yields (e.g., rice, cassava).
  • Infrastructure: Roads, bridges, and coastal cities face damage from flooding and sea-level rise.
• Poverty Impact: Climate shocks could push ~600,000 additional people into poverty by 2050, widening inequality.

🌱 Priority Sectoral Pathways

1. Developing Green Energy and Sustainable Cities:

   • Scale hydro & solar power, phase out expensive diesel-based generation.
   • Achieve universal electricity access (grid, mini-grids, standalone solar).
   • Promote climate-resilient urban planning and low-carbon transport (e.g., e-buses, improved drainage).

2. Promoting Climate-Smart Agriculture and Natural Resource Productivity:

   • Adopt climate-resilient tech (e.g., drought-tolerant crops, agroforestry).
   • Strengthen early warning systems, insurance, and weather forecasting for farmers.
   • Restore degraded land, mangroves, and coastal ecosystems for nature-based solutions (NBS).

3. Strengthening Social Resilience:

   • Invest in health infrastructure and human capital (climate-proof schools, train health workers).
   • Expand social protection with climate-focused registries and early warning integration.

💰 Climate Finance & Governance

• Funding Gap: $2.76B needed by 2030; actual funding ~$0.15B average, leaving a massive deficit.
• Enabling Measures:
  • Create a comprehensive climate finance policy and expenditure tagging system.
  • Establish the Sierra Leone Climate Fund (SLCF) and leverage carbon markets.
  • Restore macro-stability to attract private investment and debt-relief-focused reforms.

⚖️ Key Recommendations

• Integrate climate actions into development planning, fiscal frameworks, and institutional structures.
• Prioritize NBS for low-cost resilience (e.g., mangrove restoration, agroforestry) and synergistic investments.
• Strengthen local governance and community-led climate action through inclusive policies.

This report emphasizes that climate action is not optional but essential for inclusive and sustainable growth, requiring targeted policies, institutional reforms, and strategic financing.