State-owned NTPC has signed a non-binding Memorandum of Understanding (MoU) with National Aluminium Company Limited (NALCO) to supply about 1,200 MW or more of round-the-clock uninterrupted power. This power will cater to the requirement of NALCO for its expansion of smelter plant capacity in Angul, Odisha1. The supply options would include coal-based thermal, solar, wind, energy storage or any combination of the same.