Timor-Leste, Nov. 26 -- Technology group Wartsila and Electricidade De Timor-Leste, Empresa Publica (EDTL, EP) have renewed their integrated Operation and Maintenance (O&M) agreement for three years. The agreement covers two power plants, Hera and Betano, in Timor-Leste in Southeast Asia, with a combined output of 255 MW. Ensuring continuous availability of these plants is vital to the country, as they are the only plants supporting the national grid. The order was booked by Wartsila in Q2 2025.Wartsila has operated and maintained the Hera and Betano power plants since they were commissioned in 2012. Both plants operate with Wartsila 46 engines. The proven success of Wartsila's services in ensuring consistent high performance with minimal d...