Sabah plans to halve 56pct non-revenue water rate by replacing old pipes on July 11, 2026 ESG Joachim Gunsalam Kota KInabalu News non revenue water NST Olivia Miwil resources Sabah +
Sabah strengthens infrastructure push, utilities upgrade on April 23, 2026 DUN sitting infrastructure Kota KInabalu Musa Aman News non revenue water NST Sabah +