Assessment of solar and wind energy potential in Far North Queensland, Australia

Abstract

The study aims at selecting suitable sites for solar and wind power developments in remote areas of Far North Queensland (FNQ), Australia. A Geographical Information System (GIS) based multi-criteria approach has been introduced to map potential locations for solar and wind, considering various aspects such as climatic, technical, topography, social, environmental, and economic. The potential of solar and wind energy in suitable land areas has been assessed based on the technologies and site conditions. Analysis of the present study shows that the total suitable areas in selected regions are 57,705.46 km2 (70.56% of total selected land areas) with a power potential of 5,956.14 GW for solar and 58,482.79 km2 (71.51% of total selected land areas) with a power potential of 421.12 GW for wind energy developments. In addition, the study shows that Carpentaria shire has the highest suitable area of 45,689.55 km2 for solar and 46,115.27 km2 for wind, while Injinoo shire has the lowest implementable area of 105.74 km2 for solar and 137.75 km2 for wind. This study provides a significant pathway for parties interested in investing in renewable energy in FNQ.