OMCs (OMCs)

OMCs (Oil Marketing Companies) are India's three large government-owned downstream petroleum distributors — Indian Oil Corporation Limited (IOCL), Bharat Petroleum Corporation Limited (BPCL), and Hindustan Petroleum Corporation Limited (HPCL). Together they account for over 90% of retail petrol, diesel, LPG and CNG sales in India, operating around 90,000 fuel retail outlets and several thousand CNG stations. Reliance Industries and Nayara Energy are private fuel retailers but are not designated as OMCs under SATAT.

Under the SATAT scheme each OMC is empowered to issue Letters of Intent and sign long-term offtake agreements with registered CBG producers for the gas they will produce. The OMC commits to buy the entire production at the notified base price (currently around ₹54-55 per kg of CBG at 50 MJ/kg net calorific value), deliver it through its CNG retail network or inject it into the local City Gas Distribution grid, and pay within 15-30 days of accepted delivery against IS 16087:2016 quality testing.

The strategic role of OMCs for project bankability is decisive. Indian commercial banks and IREDA treat OMC offtake as creditworthy quasi-sovereign exposure, supporting term loans at 65-75% of project cost for 9-12 years at base rates of 9-11%. Some lenders accept OMC contracts as direct security alongside the standard asset-based collateral. Without OMC offtake, a CBG project would face open-market risk and would struggle to attract similar financing terms — debt would be capped at 50-55% of cost at 12-14% interest, and tenor would shrink to 5-7 years.

Trade-offs to note. OMCs operate to centralised allocation calendars, so lifting schedules may not match plant production rhythm month-to-month — producers should size cascade storage for 7-10 days of buffer. Payment terms are contractual and non-negotiable. The producer carries plant-gate quality risk; a rejected batch is a write-off. Finally, OMC contracts are typically with a single buyer, so the project is exposed to that OMC's CNG demand fluctuations rather than to a portfolio of buyers — diversifying to multiple OMC LOIs where possible improves resilience.