State-owned Bharat Petroleum Corporation Ltd. has picked Andhra Pradesh for setting up a new oil refinery-cum-petrochemical complex.The refinery could be at least 9 million tonnes (180,000 barrels per day) capacity.The planned unit in Andhra Pradesh is being touted as India's last greenfield refinery project.India has a refining capacity of 256.8 million tonnes and publicly announced plans for expanding current units.India's nearly two dozen refineries produced 276.1 million tonnes of fuel in 2023-24 fiscal while domestic consumption was 234.3 million tonnes.BPCL has lined up Rs 1.7 lakh crore of investment for expanding its core oil refining and fuel retailing business as well as in new energy ventures.It aims to meet 7-10% of India's primary energy demand by 2047 alongside targeting net-zero carbon emissions by 2040.BPCL is investing Rs 1 lakh crore in renewable power, green hydrogen, compressed biogas, energy efficiency, and carbon offsets.The company has set aggressive targets to build 2 GW of renewable energy capacity by 2025 and 10 GW by 2035.India has set 2070 as the target date to achieve net zero carbon emissions.