Odisha Power Generation Corporation Limited (OPGCL) soon plans to commission its 1,320 MW Ib Valley Expansion thermal power project (TPP) at Jharsuguda, Odisha. OPGC is adding two 660 MW supercritical units as part of its expansion at the TPP at a cost of about Rs 110 billion. The process of commissioning of the two units has already started and the commercial operations will start anytime soon. The power generated from these units will be supplied to GRIDCO Limited.