Resilient solar energy island supply to support SDG7 on the Philippines: Techno-economic optimized electrification strategy for small islands

- Analysis of hybridization potential with solar PV for 132 diesel-based grids in the Philippines.
- Energy demand scenarios considered: (0) status quo (1) 24 h supply (2) 10 year load growth.
- Optimized renewable energy share of 25% with diesel fuel savings of 230 million liters annually.
- Cost-optimized renewable energy shares can rise up to 55% at high diesel prices.
- Hybridization with renewable energy supports SDG7 target and resiliency.