Essar Oil (EOL) on Friday entered into an agreement with compressed natural gas (CNG) supplier Indraprastha Gas Ltd (IGL) for erecting pumping facilities at EOL outlets in the national capital region (NCR). “With this agreement IGL customers driving into our petrol stations in the NCR can now look forward to multi-fuel options,” said S. Thangapandian, chief executive, marketing, Essar Oil. Currently, the company has CNG facilities at 12 of its retail outlets in Gujarat and plans to add another 30 such facilities across its network. The company said it is adding multi-fuel options for its customers and has tie-ups with Gujarat State Petroleum.