Towards Better Energy Transition Modelling in Pacific Island Countries and Territories
Abstract
Energy modelling tools play a central role in planning effective energy transitions, yet their suitability for Pacific Island Countries and Territories (PICTs) remains limited. This paper discusses the importance of model characterisation and identifies key gaps in existing approaches, including poor multisectoral integration, low local capacity, and weak treatment of uncertainty. Building on a review of classification frameworks and regional experiences, it proposes key considerations for rethinking modelling tools to better support PICT energy transitions. Future directions emphasise simplicity, transparency, open access, and alignment with long-term energy transition goals.
Keywords
Energy transition, Planning, Modelling tools, Classification frameworks, Gaps.