The program aimed to enhance access to power and improve energy efficiency of Assam's power system. Tranches 1 and 2 financed transmission infrastructure, and tranche 3 the distribution infrastructure. Tranche 4 was focused on Assam’s central and upper zones. Tranche 4's expected impact was enhanced quality and expanded service delivery of electricity in Assam. Its intended outcome was increased operational capacity of Assam Power Distribution Corporation Limited (APDCL).