Indian Oil’s Bongaigaon Refinery, located in Dhaligaon, Chirang district, has certified and launched E-20, a petrol blend with 20% ethanol. The official launch of E-20 was held on December 25, 2024, and inaugurated by NK Barua, ED & Refinery Head, BGR, in the presence of JJ Das, CGM(Pj), Mihir Singhal, CGM(TS&HSE), and other senior officials … Continue reading Ethanol boost: Bongaigaon Refinery launches E-20