The Bureau of Indian Standards (BIS) has proposed adopting international standards for internal gas pipeline coatings to enhance infrastructure efficiency. While currently voluntary, the move aligns with India's goal to raise the share of natural gas in the energy mix to 15% by 2030. Investors should track whether this shifts toward mandatory compliance and its potential impact on infrastructure capital expenditure.
The Bureau of Indian Standards (BIS) has introduced a proposal to adopt ISO 15741:2016, a global standard for friction-reduction coatings used in steel gas pipelines. The draft proposal, which was opened for public consultation on July 24, 2026, aims to create a uniform technical benchmark for pipeline infrastructure across the country. This initiative is part of the government's strategy to expand the national gas grid and increase the share of natural gas in India's total energy consumption to 15% by 2030, up from the current level of approximately 6.5%.
Friction-reduction coatings, typically made of liquid epoxy, are applied to the inside of steel pipes. By creating a smoother surface, they help minimize energy lost due to friction as gas flows through the pipeline. These coatings not only boost transmission efficiency but also offer temporary protection against corrosion during the construction and storage phases. By improving flow, companies can potentially reduce the energy required to transport gas over long distances.
For investors and market observers, it is important to note that compliance with this standard is currently voluntary. There is no Quality Control Order (QCO) in place that forces companies to adopt these specific standards immediately. This means that infrastructure developers, such as major transmission and distribution companies, retain the flexibility to choose whether to implement these coatings based on their own cost-benefit analysis and specific project requirements.
From a financial perspective, the decision to use these coatings involves balancing upfront capital spending against long-term operational gains. While applying high-quality coatings increases the initial construction cost of a pipeline, it can improve operational efficiency over the lifetime of the asset. A more efficient pipeline network can lower maintenance burdens and reduce power consumption for compressors, which are significant operating costs in gas transmission.
Industry experts have highlighted that adopting international standards must be balanced with India's unique operating environment. Factors such as diverse climatic conditions, the age of existing pipeline networks, and the prevalence of pipelines that cannot be easily inspected—known as non-piggable pipelines—are critical considerations when implementing these global guidelines.
The most important monitorable for investors in the coming months will be the outcome of the public consultation process. If the industry chooses to adopt these standards broadly, it may lead to higher-quality, more durable energy infrastructure. However, if the government eventually decides to make these standards mandatory through a formal regulatory order, it could increase compliance costs for new pipeline projects across the sector.