Kiribati’s energy mix is dominated by imported fossil fuels, primarily diesel for electricity generation, but it is actively transitioning to renewables, with solar power providing nearly 17% of its electricity as of 2022. The country relies heavily on petroleum for transport, while solar and biomass are used for cooking and lighting in outer islands. Solar Power is the dominant renewable source, growing in usage through PV systems for both residential and utility-scale projects.

Kiribati is exploring green hydrogen technology as a strategic, long-term solution to decarbonize its power generation and transportation sectors. Feasibility studies, such as those focusing on Tarawa, are investigating the integration of green hydrogen within hybrid microgrids to enhance renewable energy penetration. The country is actively exploring how green hydrogen can replace fossil fuels in transportation and electricity generation.

As of 2026 Kiribati does not have a dedicated green hydrogen strategy.