Nomura said the policy marked a structural shift from incentive-led to mandate-led EV adoption. "We believe CGDs may now need to start to aggressively pursue inorganic opportunities to grow volumes given the risk of pollution-led CNG mandates in large cities, it said.
The brokerage has a target of Rs 165 on IGL, Rs 1,142 on MGL and Rs 335 on Gujarat Gas.
Indraprastha Gas Ltd (IGL)
Nomura said the policy is structurally negative for IGL's Delhi auto-CNG volume trajectory. CNG two-wheelers are not material for IGL’s CNG volumes, while CNG 3-wheelers sales have been on a structural downtrend -- less than 20 per cent of total 3-wheeler sales, due to faster
EV adoption.
"We think the more significant risk is the car segment, as CNG cars/taxis constitute theWe believe ‘Delhi EV Policy 2026’ is a structural overhang on IGL's auto-CNG new additions trajectory, though near-term earnings impact may not be significant. In our view, IGL's volume growth will increasingly depend on geographic expansion (UP/Haryana Gas), PNG household additions, and LNG diversification, though all these are lower-margin relative to CNG," Nomura said. bulk (65 per cent) of IGL's CNG volumes. Near-term earnings impact appears limited given the existing fleet of vehicles, but new vehicle addition rates should structurally decelerate in Delhi from FY27F onwards, in our view. The PNG domestic (8 per cent of volume in FY26) and
industrial/commercial segments (13 per cent of volume in FY26) are unaffected and remain growth," Nomura said.
Mahanagar Gas Ltd (MGL)
Nomura expects no direct policy impact to MGL, as it operates predominantly in Maharashtra. However, if Maharashtra follows Delhi's precedent, it believes MGL might face a similar terminal risk in the future. Mumbai and Thane have still not banned diesel vehicles, that Delhi banned more than a decade ago, which Nomura thinks could be the first to take the hit rather than CNG.
"Also, Mumbai being a coastal city also allows it to be less stringent in terms of pollution control measures, at least, in the near to medium term. We prefer MGL among the CGDs under our coverage due to its faster volume growth profile, and lower EV-mandate risk in the near to medium term," Nomura said.
Gujarat Gas Ltd
Nomura said Gujarat Gas's volume mix is dominated by industrial and commercial PNG. Auto-CNG is a small share of its portfolio. Therefore, if a similar policy is implemented in Gujarat, it may impact Gujarat Gas the least among its CGD peers.
We believe ‘Delhi EV Policy 2026’ is a structural overhang on IGL's auto-CNG new additions trajectory, though near-term earnings impact may not be significant. In our view, IGL's volume growth will increasingly depend on geographic expansion (UP/Haryana Gas), PNG household additions, and LNG diversification, though all these are lower-margin relative to CNG," Nomura said.