1. Behlert, B. et al. World Risk Report 2020 Focus: Forced Displacement and Migration (Bündnis Entwicklung Hilft & Ruhr University Bochum, 2020).
2. SE4ALL Database (World Bank, accessed 11 June 2021); https://data.worldbank.org/
3. Dornan, M. Access to electricity in Small Island Developing States of the Pacific: issues and challenges. Renew. Sustain. Energy Rev. 31, 726–735 (2014).
4. SE4ALL Global Tracking Framework Report (World Bank, 2021).
5. Rawali, M., Bruce, A., Raturi, A., Spak, B. & MacGill, I. Electricity access challenges and opportunities in Papua New Guinea (PNG). In Proceedings of the Asia–Pacific Solar Research Conference (Australian PV Institute, 2020).