Solar power for nine outer islands in six year plan [1]
Thursday, July 18, 2013 - 17:00. Updated on Monday, September 9, 2013 - 18:40.
Solar power systems for nine outer islands In Tonga will be funded by the Asian Development Bank (ADB) and Australia under an Outer Islands Renewable Energy Project.
The solar power systems will generate electricity for the islands of ‘Eua, Vava’u, Niuatoputapu and Niuafo’ou, along with the Ha’apai islands of Uiha, Nomuka, Ha’ano and Ha’afeva.
The aim is to reduce oil dependency via a renewable source of energy. According to Paul Hattle, an Energy Specialist from ADB’s Pacific Department, “Tonga depends on imported diesel for over 90% of its electricity needs and the high cost imposes a heavy burden on consumers.”
“Installing solar systems on distant islands will help reduce the fuel bill and give consumers access to a cleaner, more cost effective power source,” he said.
The ADB stated the project would build solar generating facilities with a total distribution capacity of 1.25 megawatts at peak use, reducing diesel imports by an estimated 0.48 million litres a year. To ensure continuity, consultants will provide training on the operation and maintenance of the solar facilities.
The total investment cost for the six year project is $6.8 million. ADB will provide a $2 million grant from its concessional Asian Development Fund, while the Australian Agency for International Development will extend a $4.5 million grant, which will be administered by ADB. The Government of Tonga will make an in-kind contribution of $300,000 equivalent for a total investment cost of $6.8 million.