REFINERIES MANDATORY ENERGY AUDIT Reliance Refinery, Jamnagar, Gujarat IOCL Haldia Refinery, Haldia, West Bengal. IOCL Mathura Refinery, Mathura, U.P. OCL, Panipat, Haryana. CNG station, Maharashtra. MONITORING AND VERIFICATION IOCL Vadodara Refinery, Gujarat IOCL, Panipat, Haryana. IOCL, Bongaigaon, Assam. BPCL, Mumbai, Maharashtra. HMEL, Bathinda, Punjab. Numaligarh, Golaghat, Assam REFINERIES Audit Previous project Next project