Detailed Narrative
Navigating the DTC Electric Transition
IGL is facing a structural shift in its Delhi volume base as the Delhi Transport Corporation (DTC) and DIMTS transition their bus fleets to electric mobility. Daily sales to these entities have plummeted from 200,000 kg/day last year to just 30,000 kg/day in September 2025. The remaining fleet of approximately 2,000 CNG buses is expected to be phased out shortly. However, management emphasizes that excluding this 'diminishing' segment, underlying CNG growth is robust at 10%, driven by private and commercial vehicle adoption.
Strategic International Pivot: Saudi Arabia
A major highlight of the call was IGL's entry into the Saudi Arabian industrial gas market. The company is bidding for a JV (40% equity stake) to develop gas networks in 5 industrial cities, with a total volume potential of 4-5 million SCMD. Management highlighted that the investment requirement is relatively low (₹100-₹150 crores for Phase 1) because trunk pipelines operated by Aramco are already in close proximity to the industrial zones, significantly reducing infrastructure costs compared to Indian GAs.
Margin Recovery Levers: VAT and Unified Tariffs
Despite Q2 margin pressure, IGL identified two key catalysts for recovery to the ₹7-₹8 per SCM range. First, the reduction of Gujarat VAT on domestic gas from 15% to 2% (effective October 1) provides an immediate ₹1/SCM cost saving. Second, the upcoming implementation of the PNGRB's unified tariff framework for Zone 1 is expected to provide an additional benefit of over ₹1/SCM. These regulatory tailwinds are expected to offset the increased cost of RLNG in the sourcing mix.
Robust Infrastructure and Network Expansion
IGL continues to expand its physical footprint, now operating over 2,500 km of steel pipelines and 29,000 km of MDPE networks. The company services 31.75 lakh households and 955 CNG stations. Capex guidance for FY26 remains firm at ₹1,200-₹1,400 crores for core infrastructure, with an additional ₹700-₹800 crores earmarked for diversification projects, reflecting a commitment to long-term capacity building.
Gas Sourcing Dynamics and Cost Pressures
The quarter saw a significant shift in gas sourcing, with the RLNG component rising to 37% from 25% in the previous quarter. This was necessitated by a drop in APM allocation (from 44% to 41%) and HPHT domestic gas (from 16% to 10%). This mix change, coupled with INR depreciation and higher Henry Hub prices, was the primary driver behind the decline in EBITDA from ₹532 crores to ₹443 crores YoY.