Petroleum prices for Tonga have increased starting today Tuesday, January 16 until February.
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Tuesday 16 January 2018
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Nuku'alofa, Tonga
Thursday 19 October 2017
Nuku'alofa, Tonga
HM King Tupou VI accompanied by Queen Nanasipau’u commissioned a new 2-megawatt solar farm Matatoa, the largest in Tonga on October 19.
Wednesday 18 October 2017
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Nuku'alofa, Tonga
New wholesale and retail petroleum prices announced for this month have seen an increase. The Tonga Competent Authority approved the new prices last Friday 13 October.
Wednesday 20 September 2017
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Nuku'alofa, Tonga
New petroleum prices approved by the Tonga competent Authority, have seen significant increases across Kerosene, Diesel and Petrol. The increases have been approved for mid-September to mid-October, effective from 16 September.
Tuesday 22 August 2017
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Nuku'alofa, Tonga
New Petroleum prices were approved last Wednesday, 16 August 2017, by the Tonga Competent Authority. The wholesale/retail price of Petrol and Kerosene decreased while the price of Diesel increased.
Friday 18 August 2017
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Thayngen, Switzerland
Only two countries in the Asia and Pacific region made this year's top ten list of the world's best solar-energy countries, ranked by the SolarSuperState Association. Japan was third and Australia ninth. So far, Tonga has not been ranked this year due to a lack of current information.
Friday 11 August 2017
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Nuku'alofa, Tonga
A centre to fast-track the use of renewable energy and energy efficiency technologies in the private sector and business communities throughout the Pacific has started operating out of its base in Nuku’alofa, Tonga, this month.
Monday 17 July 2017
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Nuku'alofa, Tonga
Petroleum prices have decreased starting today Monday, July 17 approved by the Tonga Competent Authority (TCA) for July to August.
Tuesday 11 July 2017
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Vava'u, Tonga
The completion of a Solar Electrification project in Vava’u and Ha’apai, was celebrated on Monday with a ground-breaking ceremony in the village of Koloa in Vava’u. The project has seen the installation of solar powered water pumps and deep freezers in remote communities in Ha’apai and Vava’u. The project’s aim is to establish the use of renewable energy powered facilities.
Friday 16 June 2017
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Nuku'alofa, Tonga
The price of petroleum and gas has fallen effective today, Friday 16 June 2017, due to a decrease in the price of crude oil. The freight rate and Tongan Pa’anga have also been steady contributing to the drop in prices.
Tuesday 16 May 2017
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Nuku'alofa, Tonga
Petroleum prices will increase starting tomorrow, 16 May 2017 as approved by the Tonga Competent Authority for May – June 2016. The retail prices of petrol, diesel and kerosene will increase by 5.60 seniti/litre, 3.64 seniti/litre and 4.54 seniti/litre respectively.
Tuesday 2 May 2017
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Nuku'alofa, Tonga
A big project for the installation of a Wind Power Generation System in Tongatapu to be completed by 2019 is funded under a grant aid from the Government Japan, with an estimated to $40 million pa’anga.
Wednesday 26 April 2017
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Nuku'alofa, Tonga
The Third Pacific Regional Energy and Transport Ministers Meeting was opened in Nuku'alofa on today, April 26, by Crown Prince Tupouto'a 'Ulukalala, who called on them to take action on energy efficiency, particularly in the transport sector in the region.
Thursday 13 April 2017
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Nuku'alofa, Tonga
More than 100 high level delegates and experts will meet in Nuku’alofa on April 24-28 for the Third Pacific Regional Energy and Transport Ministerial Meeting, to discuss the latest international and regional developments affecting the region in these sectors.
Thursday 13 April 2017
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Nuku'alofa, Tonga
Consumers will enjoy lower prices on petrol, diesel and kerosene starting next Tuesday, 18 April 2017.
Thursday 16 March 2017
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Nuku'alofa, Tonga
LPG gas prices have jumped significantly starting today rising by 48 seniti per kilogram for Tongatapu and 42 seniti per kilogram for Vava’u compared to last month’s increase of 7 seniti per kilogram. Diesel has also slightly increased while petrol and kerosene prices went down marginally.
Thursday 16 February 2017
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Nuku'alofa, Tonga
Petroleum and gas prices have risen today due to an increase in crude oil prices and regional demand.
Tuesday 17 January 2017
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Nuku'alofa, Tonga
A new wind power generation system and grid stabilization system for Tonga being planned by JICA as a grant aid project with the Government of Japan is expected to offer a stable power supply and diversify Tongatapu's power supply sources.
Monday 16 January 2017
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Nuku'alofa, Tonga
Prices for petrol, diesel and kerosene have all risen for the next month mid-January to mid-February, following the weakening of the pa'anga. The Tonga Competent Authority approved the prices to be effective from today January 16.
Tuesday 20 December 2016
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Nuku'alofa, Tonga
A renewable energy project to upgrade existing power distribution grid in Vava’u and 'Eua, to be completed by the end 2019, will get an additional USD$5 million from the Asian Development Bank. Half of the amount is a loan and the other half is a grant.


