Despite a heavy reliance on imported fossil fuels, which constituted 96% of its energy supply in 2021, Tuvalu has made strides in solar energy implementation, including the establishment of the first grid-connected solar power system in the Pacific Islands, supported by the e8. Despite a heavy reliance on imported fossil fuels, which constituted 96% of its energy supply in 2021, Tuvalu has made strides in solar energy implementation, including the establishment of the first grid-connected solar power system in the Pacific Islands, supported by the e8. One promising solution is to implement renewable energy, which lowers energy costs, improves energy reliability and supports sustainable growth. Over the past decade, Tuvalu, one of the world's most energy-impoverished nations, has emerged as a leader in this movement, with a goal of achieving 100%. Tuvalu, a small Pacific Island nation, faces existential threats from climate change, including rising sea levels and increasing energy costs due to reliance on imported fossil fuels. The Pacific Community's (SPC) Pacific Centre for. Renewable energy in Tuvalu is a growing sector of the country's energy supply. Tuvalu has committed to sourcing 100% of its electricity from renewable energy.