His Majesty, King Tupou VI commissioned the Niuatoputapu Solar Hybrid System & Mini Grid on July 26, 2023. The project is part of the Outer Islands Renewable Energy Project (OIREP), which is a $28 million initiative to promote renewable energy transition and reach 100% electricity accessibility in the outer islands of Tonga.
The Niuatoputapu project phase is an estimated $6 million. It will provide 100% electricity accessibility to over 280 households on the island. The system is a hybrid of solar and thermal power, which will ensure a reliable and efficient supply of electricity, even during inclement weather.
The OIREP project is the longest standing energy project in Tonga. It is expected to be completed by the end of the year. The project is supported by the Asian Development Bank, the Government of Australia, the European Union, the Global Environment Facility, the Second Danish Cooperation Fund For Renewable Energy and Energy Efficiency, and the Government of Tonga.
The commissioning of the Niuatoputapu Solar Hybrid System & Mini Grid is a significant milestone for Tonga. It brings the country’s total electricity accessibility to around 99%. The project will also help to reduce Tonga’s reliance on imported fossil fuels, which will benefit the environment and the economy.