Chandigarh PNG Network Expansion Targets Cleaner Energy Shift
Chandigarh is preparing for a major expansion of its piped natural gas (PNG) network, signalling a decisive shift in the city’s urban energy strategy as authorities push to transition households away from LPG-based systems. The planned rollout, expected to begin in phases from late April, reflects a broader national effort to strengthen cleaner, pipeline-based fuel infrastructure in urban areas.
The expansion is being led by the city’s gas distribution operator, with initial work focusing on sectors where pipeline infrastructure already exists, followed by gradual extension into uncovered areas. Despite nearly a decade since PNG was first introduced, coverage currently reaches only about 30% of Chandigarh, with adoption remaining relatively low compared to conventional LPG usage. Officials indicate that the immediate target is to significantly scale up household connections in the short term, particularly in areas where pipelines are already laid. Over the longer term, the network is expected to expand across additional sectors through a phased infrastructure build-out spanning multiple years. The push has been accelerated by recent regulatory changes mandating a transition to PNG in notified urban zones within a defined timeframe. These directives aim to reduce reliance on cylinder-based fuel systems, especially amid concerns over supply disruptions and price volatility linked to global energy markets.
Urban energy experts view the PNG network expansion as a critical component of sustainable city planning. Unlike LPG, piped gas systems offer continuous supply, reduced storage risks, and lower emissions at the point of use. In dense urban environments such as Chandigarh, this shift can contribute to improved air quality and safer residential infrastructure, particularly in high-rise and group housing developments. However, the city’s experience so far highlights the challenges of last-mile adoption. While infrastructure exists in several sectors, uptake has lagged due to behavioural inertia, upfront conversion costs, and limited awareness among residents. With over three lakh LPG connections compared to a fraction of PNG users, bridging this gap remains a key implementation challenge. To address this, authorities are prioritising awareness campaigns, faster connection approvals, and coordination with resident welfare associations. Commercial users such as hotels and restaurants are also being targeted as high-consumption segments that can accelerate demand and improve network viability.
From an infrastructure perspective, the expansion underscores the importance of integrated utility planning. Laying underground pipelines in an already developed city requires coordination with road networks, water supply lines, and other utilities. Timely approvals and right-of-way clearances have therefore been prioritised to avoid delays in execution. Economically, the transition could reshape household energy expenditure patterns, offering more stable pricing over time while reducing logistical dependence on cylinder distribution networks. For urban planners, the move also aligns with broader goals of decarbonisation and resource-efficient infrastructure. As Chandigarh moves towards scaling up its PNG network, the success of the initiative will depend on balancing infrastructure expansion with consumer adoption. If implemented effectively, the transition could position the city as a model for integrating cleaner energy systems into planned urban environments—an increasingly critical step in building resilient and low-carbon cities.
