The Solomon Islands’ NDC 3.0 (2025–2035) reaffirms its commitment to the Paris Agreement despite contributing less than 0.0015% of global emissions. It sets ambitious mitigation targets: reducing emissions by 8% under a “with measures” scenario and up to 17% with additional measures, or 34% when afforestation and reforestation removals are included. Key sectors include energy, transport, waste, agriculture, and forestry, with plans for renewable energy expansion, improved transport efficiency, and sustainable land management. However, implementation depends heavily on international finance, technology transfer, and capacity building.
Adaptation is a priority due to severe climate risks such as sea-level rise, cyclones, and ocean acidification. The main adaptation sectors identified in the Solomon Islands’ NDC 3.0 are: 1. Infrastructure – Improving resilience of transport, energy, and built environments against sea-level rise and extreme weather; 2. Water and Sanitation (WASH) – Ensuring safe water and sanitation access, especially in rural and vulnerable communities; 3. Agriculture and Food Systems – Enhancing crop resilience, food security, and sustainable farming practices; 4. Fisheries and Marine Resources – Protecting coastal ecosystems and fish stocks from ocean warming and acidification; 5. Forestry and Land Use – Conserving forests, managing land degradation, and protecting biodiversity; 6. Health and Nutrition – Addressing climate-related health risks, disease spread, and food insecurity; 7. Education – Building climate-resilient schools and integrating climate education into curricula; 8. Meteorological Services – Strengthening weather forecasting and early warning systems for disaster preparedness. The NDC also addresses loss and damage, social inclusion, and gender equity, emphasizing resilience and climate justice.