India’s HPCL, GAIL to build 2G ethanol plants
State-owned Hindustan Petroleum Corp Ltd (HPCL) and Gas Authority of India Ltd (GAIL) are planning to build second generation (2G) grain-based refineries, to help boost India’s ethanol output by 2025. HPCL will invest Indian rupee (Rs) 4bn ($54m) on a 125,000 litre/day grain-based ethanol plant at Una in the Himachal Pradesh state in northern India,…