In Short : HPCL plans a ₹1.3 lakh crore investment over 15 years to expand refining capacity and boost renewable energy. The Visakhapatnam refinery upgrade is complete, while the Barmer refinery will be ready by 2025. HPCL targets 10 GW of renewable energy by 2030 and 1 MTPA biofuel production, allocating 25-35% of its annual […]