Battery storage systems expected to cut solar curtailment costs by 95% and reduce diesel dependence By: L.N. Reklai KOROR, Palau (May 27, 2026) — The Palau Public Utilities Corporation is targeting a major improvement in power reliability by reducing annual outage times from about 1,200 minutes to 200 minutes while advancing renewable energy management through […] The post PPUC targets 200-minute annual outage benchmark with major grid upgrades appeared first on Island Times News .