New Betio Powerhouse
The Betio Powerhouse Project is a critical infrastructure initiative aimed at strengthening power generation capacity and reliability in South Tarawa. While the project has faced challenges, particularly in clearing the site due to the presence of heavy slabs and footings, progress has continued through parallel activities. Tendering has been undertaken to identify a contractor for the prefab installation, and PUB continues to actively seek additional funding to enable full project completion. At the same time, PUB remains in close coordination with the prefab building designers and builders, who are scheduled to visit Tarawa in October to finalize installation plans and confirm the remaining steps toward completion.
Construction activities for the powerhouse assembly officially commenced in June 2025, following the arrival of materials in December 2023, which were securely stored at the Betio Sports Complex. Initial works focused on site preparation, including the removal of excess materials and excavation for heavy-duty footings. By July, pedestal and footing installations were completed above the water table on a reinforced concrete base, followed by retaining walls and interior filling and compaction using reef mud to prepare the foundation for the floor slab.
From August through October, the project made substantial structural progress. Floor panels were installed, steel columns erected, and major components—including the gantry crane and modular units—were successfully positioned within the structure. By November, the powerhouse’s primary structural framework was largely complete, with roofing scheduled for completion during the month.
Remaining works from November to December include the installation of wall cladding and doors, electrical wiring and commissioning of the gantry crane, final integration of modules, concrete works for fuel tanks, and construction of the main entrance ramp and doorsteps. Minor rust treatment, steel touch-ups, and connections to essential services such as electricity, water, and sewer are also planned. Overall, the project remains on track, with completion of the powerhouse superstructure expected by early December 2025, supported by ongoing inspections to ensure quality, safety, and compliance.