India clears mobile CNG and CBG refuelling for mines, ports and heavy equipment

Mobile CNG and CBG units can now serve approved captive users, including mines, ports, railways, waterways and immovable heavy equipment, widening distribution options for city-gas distributors and biogas producers without requiring permanent stations.

— Source publishedFri, 25 Sept, 2026, 10:36 IST·First seen Fri, 25 Sept, 2026, 10:40 IST·Source The Hindu BusinessLine

What happened

India CNG/CBG retail sector · India has permitted mobile CNG and CBG refuelling units for approved captive users including mines, ports, railways, waterways and

Key facts

  • 250 bar working-pressure cap
  • 10,000 litres water-capacity threshold requiring specific permission

What changed

India has permitted mobile CNG and CBG refuelling units for approved captive users including mines, ports, railways, waterways and immovable heavy equipment, enabling city-gas distributors and biogas producers to build demand without permanent stations.

Why this matters

Mobile CNG and CBG refuelling creates a new B2B sales channel for serving captive fleets and equipment at mines, ports and infrastructure sites without building permanent stations, subject to pressure and capacity approvals.

What to watch

  • State and local approvals that clarify operating permissions, site standards and movement rules for mobile CNG/CBG units.
  • Number and size of initial contracts awarded by mining companies, port operators, railways and industrial-equipment users.
  • Mobile-unit deployment economics versus diesel, including natural-gas pricing, compression costs, transport distance and equipment conversion costs.
  • Availability of CBG volumes, long-term feedstock contracts and certification mechanisms for renewable-gas claims.
  • OEM support and adoption rates for CNG/CBG-compatible mining, material-handling and marine-adjacent equipment.

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