Tonga Power Limited Announces Crucial Upgrades to Enhance Power Generation Management

Power Generation Upgrades

[Tongatapu, Wednesday 13th March 2024] - Tonga Power Limited (TPL) is pleased to announce a significant milestone in our ongoing commitment to providing reliable and sustainable power solutions to the people of Tongatapu. Beginning from the 11th to the 24th of March 2024, Tonga Power Limited will be conducting critical works to install, configure, and test our CoMaps controllers, further strengthening our power generation management capabilities.

Addressing Power Outages due to HTHH ashfall impact on HV ABC Network Infrastructure

HTHH Impact ABC Network

NUKU’ALOFA, TONGA (11th October 2023) — The recent power outages have been identified as an issue with the new High Voltage Aerial Bundled Cabling (HV ABC) installed before HTHH volcanic eruption as part of the Nuku’alofa Network Upgrade Project (NNUP). The cabling is wrapped together in a spiral configuration, as shown in the picture below.


Tonga Power Limited Acknowledges Billing Oversight in Tariff Rate for June-July Power bill

Tariff Rate June - July

​​​​​​​Nuku'alofa, Tonga - July 27, 2023 - Tonga Power Limited (TPL) sincerely apologizes to its customers for a billing oversight that occurred during the month of June-July 2023. We deeply regret any inconvenience or concern this may have caused.

Official Completion Ceremony for Tonga’s 1st ever Large-Scale Battery Energy Storage Systems

HE Rachael Moore

MATATOA, TOFOA (25th  October 2022) The special event today marks the official opening of Tonga’s first ever large-scale Battery Energy Storage Systems (BESS) by the Guest of Honor for the event, Honorable Huákavameiliku – Prime Minister for the Kingdom of Tonga.