India’s city gas sector achieved a 1.05% compressed biogas (CBG) blending ratio in fiscal year 2025-26, narrowly surpassing the government's initial mandate. With the target set to jump to 3% in FY27, the industry faces a critical test in scaling infrastructure. Investors are monitoring how companies manage profit margins amid high logistics costs and the need for faster pipeline connectivity to support this rapid transition.
India’s city gas distribution (CGD) companies have cleared the first hurdle in the national push toward cleaner energy, achieving an overall compressed biogas (CBG) blending ratio of 1.05% during the 2025-26 fiscal year. This milestone performance surpassed the government's initial 1% mandate, marking a significant step in the effort to reduce reliance on imported natural gas.
Five major players—Torrent Gas, Bharat Petroleum Corporation Ltd. (BPCL), Indraprastha Gas Ltd., Gujarat Gas Ltd., and GAIL Gas Ltd.—have emerged as the leaders in this transition, together accounting for 55% of the total CBG sales across the country. While these companies have been at the forefront, the path ahead will be more demanding as the government mandates shift from a 1% threshold to 3% in FY27, 4% in FY28, and finally 5% by FY29.
The Infrastructure Bottleneck
For investors, the transition to higher blending levels brings both opportunities and operational risks. A primary concern for the sector is the lack of pipeline connectivity to many CBG production plants. Regulatory data indicates that a significant number of functional plants currently lack direct access to the gas pipeline network. This forces producers to rely on 'cascade transport'—moving gas via trucks or specialized road containers—which is significantly more expensive and less efficient than pipeline distribution.
This logistics dependency can put pressure on profit margins. Companies that can secure faster pipeline connectivity or locate blending stations closer to production clusters may have a competitive advantage in managing costs as the volume requirements increase. Market observers will be looking for capital spending updates related to infrastructure integration and whether firms can successfully balance these expenses against their operational earnings.
Government Support and Future Outlook
The central government has launched the ₹23,731 crore GOBARdhan scheme to provide necessary financial backing, capital subsidies, and infrastructure support to help the industry scale. This scheme aims to create a more stable environment for CBG production and help firms meet the rapidly escalating blending mandates.
The real challenge for the sector lies in the execution speed required to meet the 3% target for the upcoming fiscal year. Achieving this will require a massive increase in capacity addition and smoother supply chain coordination. Investors tracking this sector may focus on management commentary regarding blending ratios, infrastructure project timelines, and the ability of these companies to maintain steady profitability while scaling up their green energy portfolios.