Cooperative fertiliser major IFFCO will buy from ACME Cleantech Solutions about 2 lakh tonne of ammonia manufactured via renewable energy. In a statement on Friday, IFFCO said it has signed a memorandum of understanding (MoU) with renewable energy company ACME for supply of commercial grade ammonia. Ammonia will be produced at ACME's plant in Gopalpur, Odisha using renewable energy and supply the same to Indian Farmers Fertiliser Cooperative Limited (IFFCO), it said. Ammonia is an important base material for fertilisers.