Both BPCL and HPCL - which are also separately looking to set up LNG import terminals - declined to say how much they are investing in their moves towards gas.
The biggest challenge preventing more gas use so far has been a lack of infrastructure, mainly gas pipelines and regasification terminals.
Still, India is already the world’s fourth-largest importer of LNG, behind Japan, South Korea and China. Last year, India imported about 19 million tonnes of LNG, or 25 bcm, up around 15 per cent over the previous year, according to government data.
There is “a clear push from the government ... (and) a genuine belief ... they can push the gas economy idea,” said Rahool Panandiker, a partner at Boston Consulting Group.