It is a long road ahead before India can switch completely to renewable energy and/or electric mobility. As the country moves towards cleaner sources of energy, natural gas, becomes a critical part of India's transition strategy – the bridge between the current fossil fuel led energy mix to the zero-emission fuel mix in the future. Piped natural gas (PNG) and compressed natural gas (CNG) can be used to reduce the country's emissions significantly, without compromising on the energy needs.