Authors: Andrea M Oyarzún, Jiying Chen, George Brownbridge, Jethro Akroyd, and Markus Kraft*

• Data on Chilean renewable energy and energy transition is consolidated
• Opportunities and challenges for Chile in net-zero economy are highlighted
• Practical energy transition acceleration paths are identified
• Prototype user-targeted 2D/3D data visualisations are developed
• The method used to guide the development of the visualisations is described

This study analyses renewable energy resources, infrastructure, and practical options to accelerate the energy transition and unlock Chile’s potential as an exporter of renewable energy and products. We analyse data on the potential of wind and solar energy to determine the best areas for renewable projects. The progress of the energy transition occurring in Chile is reviewed in the context of historical events. The abundant renewable energy resources far exceed current demand and offer exceptional harvesting conditions. However, geographical limitations and a lack of enabling infrastructure may limit the participation of Chile in the world net-zero economy. A comparison is made with the UK to provide a broader perspective. This identifies order-of-magnitude differences in the power available in different locations, highlighting the importance of considering where best to deploy limited resources. International cooperation is required to make the best use of the available renewable energy. Three practical international options to unlock Chile’s potential are discussed. Further technical-economic assessment of these energy-transition acceleration paths is recommended. The data and results are integrated into a set of 2D/3D visualisations, facilitating visual insights and enabling a comprehensive understanding of the challenges and opportunities facing Chile.

• This paper draws from preprint 324: An analysis of renewable energy resources and options for the energy transition in Chile
• Access the article at the publisher: DOI: 10.1016/j.apenergy.2024.125107