PT Inti Karya Persada Tehnik, a subsidiary of Toyo Engineering Corporation, together with its consortium partner Sumitomo Corporation and PT Wasa Mitra Engineering, has signed an Engineering, Procurement, and Construction (EPC) contract for the expansion project of Muara Laboh Geothermal Power Plant (Project) with PT Supreme Energy Muara Laboh. IKPT together with its consortium partners…