Tonga Energy Roadmap Implementation Project
The expected key outcomes of the activity are as follows:
(i) Sector structure and institutional arrangements to coordinate strategic planning and targeting of resources to reduce Tonga’s vulnerability to oil price shock.
(ii) TPL system is more robust with respect to accepting energy supply from intermittent sources and delivers quality electric power. The internationally-recognised network reliability criteria currently monitored by TPL management, that is, the System Average Interruption Duration Index (SAIDI), the System Average Interruption Frequency Index (SAIFI) and the Customer Average Interruption Duration Index (CAIDI), will show improvements relative to the upgrade situation.