As of 2022, the electricity consumption in Cook Islands is evenly split between low-carbon and fossil energy sources, each accounting for 50% of electricity generation. Solar energy makes up the entirety of the low-carbon portion, providing a significant contribution to the clean energy mix. This demonstrates Cook Islands' commitment to sustainable energy practices, using solar power to reduce reliance on fossil fuels which have adverse effects on the climate and air quality. By leveraging clean energy, Cook Islands can continue to mitigate environmental impacts while meeting its electricity needs.
To increase low-carbon electricity generation further, Cook Islands can expand its existing solar infrastructure. Given solar power's strong current performance, amplifying this segment could lead to a substantial increase in the share of clean energy. Looking globally, countries like Denmark and Uruguay have achieved success in deploying wind energy, with wind providing 59% and 33% of their electricity respectively. Given their similarities in terms of available natural resources and geographic locations, these countries might offer valuable insights for Cook Islands in building a diversified portfolio of low-carbon technologies that include both solar and potentially wind energy.
In reviewing the historical development of low-carbon electricity in Cook Islands, data from 2017 to 2022 shows no changes in solar electricity generation annually. This stability indicates an established reliance on solar power for consistent clean electricity production over these years. Despite the absence of aggressive growth, maintaining a steady supply of solar energy underscores the foundational role it plays in the Cook Islands' electricity landscape. Moving forward, building on this stable base and looking to increase solar capabilities can ensure greater resilience and sustainability for the islands' energy future.