Global Smart Gas Meter Market Outlook, 2031

The global smart gas meter industry covers gas meters with electronic measurement or registers, data storage and two-way or one-way communication that allow utilities to read consumption remotely and frequently, detect leaks, tampering and abnormal flows, shut off supply remotely through integrated valves, and provide customers with detailed usage information. Smart gas meters include diaphragm meters fitted with electronic index and communication modules, fully static ultrasonic and thermal mass meters, prepaid smart meters and commercial and industrial meters with electronic volume correctors and telemetry. They are typically battery-powered, requiring batteries that last 15 to 20 years, and they communicate through networks such as NB-IoT, LTE-M, LoRaWAN, wireless M-Bus, proprietary RF mesh networks, Wi-SUN and the UK's Smart DCC network, feeding data into head-end systems and meter data management platforms. Leading suppliers include Itron, Honeywell, Landis+Gyr in the Americas and Asia-Pacific, AURELIUS, which acquired Landis+Gyr's EMEA business in 2026, Sensus and Xylem, Diehl Metering, Pietro Fiorentini, Apator, EDMI, Flonidan, Secure Meters, Goldcard Smart Group, Viewshine, Kaifa, Panasonic, Aichi Tokei Denki and Chinese and Indian manufacturers, supported by communication module makers such as Quectel and u-blox and software providers such as Oracle Utilities, SAP and Itron.

Smart gas metering has advanced furthest in Italy, where regulator ARERA required distribution companies to install smart gas meters and more than 90% of residential meters are now smart, and in China, where IoT and prepaid smart meters are standard in new installations. The UK's smart meter programme had installed more than 38 million smart and advanced meters for electricity and gas by 2025, though rollout targets were extended several times, and France's Gazpar programme installed about 11 million communicating gas meters. In the United States, utilities such as Southern California Gas, Pacific Gas and Electric, Consolidated Edison, Dominion and CenterPoint have deployed advanced metering infrastructure for gas, often together with electricity and water. The energy crisis of 2022 highlighted the value of real-time consumption data for demand management, and utilities increasingly use smart gas meters to detect leaks and reduce methane emissions under regulations such as the EU methane regulation adopted in 2024 and US pipeline safety rules. Japan and South Korea are deploying smart gas meters with safety shut-off features, and India's city gas distribution companies are introducing smart and prepaid meters. Market restructuring continued with Landis+Gyr's sale of its EMEA metering business to AURELIUS in April 2026 and Itron's continued expansion in grid-edge software, while the prospect of hydrogen blending in gas networks has prompted development of hydrogen-ready smart meters.

Market Dynamics

Market Drivers
• Operational Efficiency and Remote Reading:Smart gas meters eliminate manual meter reading, reduce estimated bills and billing disputes, and allow utilities to manage connections and disconnections remotely. They lower field service costs, improve cash collection and provide accurate data for network planning and balancing. In large networks with millions of customers, these savings justify investment, and regulators in Italy, the UK and elsewhere have mandated or incentivised deployment.
• Safety, Leak Detection and Methane Regulations:Smart gas meters can detect abnormal flows, pressure drops and prolonged consumption that indicate leaks or appliance faults, and meters with built-in valves can shut off gas automatically after earthquakes, excessive flow or tampering. Japan and South Korea have long used safety-oriented smart meters. Methane emission regulations, including the EU methane regulation and US pipeline safety rules, encourage utilities to monitor networks more closely, and smart meters contribute data for leak detection and loss reduction.

Market Challenges
• High Deployment Costs and Business Case Uncertainty:Smart gas meters cost significantly more than mechanical meters, and deployment requires communication networks, IT systems and installation labour. Because gas meters are battery-powered and cannot use mains power, communication must be energy-efficient, limiting data frequency. In markets where gas use may decline due to electrification, utilities and regulators question whether the benefits justify costs, and some programmes have been delayed or scaled back.
• Interoperability, Cybersecurity and Battery Life:Different communication standards and proprietary systems can create interoperability problems and lock-in to particular suppliers, and some UK smart meters lost smart functionality when customers switched suppliers before the national network was established. Connected meters must be protected against cyberattacks that could disrupt supply or manipulate data. Ensuring batteries last 15 to 20 years while supporting frequent communication and valve operation is technically demanding.



Market Trends
• NB-IoT, LTE-M and LoRaWAN Connectivity:Low-power wide-area network technologies such as NB-IoT, LTE-M and LoRaWAN have become popular for smart gas meters because they offer long range, deep indoor penetration and low power consumption, allowing utilities to use public cellular networks instead of building proprietary networks. China has deployed tens of millions of NB-IoT gas meters, and European and Asian utilities are adopting NB-IoT and LTE-M. Multi-utility networks shared with electricity and water meters reduce costs.
• Data Analytics, Prepaid Models and Hydrogen-Ready Meters:Utilities are using analytics and AI on smart meter data to detect leaks and theft, forecast demand, identify faulty meters and offer personalised services. Smart prepaid meters with mobile payments are expanding in China, India, Africa and Latin America. Meter makers are certifying smart meters for hydrogen blends and biomethane, and some meters measure gas quality or energy content, preparing networks for decarbonised gases.

Segment Analysis

Smart diaphragm meters with electronic modules account for the largest share of smart gas meter installations, while ultrasonic and thermal mass static meters are the fastest-growing product types. Smart diaphragm meters combine a traditional diaphragm measuring mechanism with an electronic index, data logger, valve and communication module, and they account for the largest share of installations because they build on proven, low-cost metrology and are widely deployed in China, the UK, France, India and elsewhere. Ultrasonic smart meters measure gas flow electronically without moving parts, offering high accuracy across flow ranges, built-in temperature compensation, tamper detection and long life, and they are widely used in Italy and increasingly in other European and Asian markets. Thermal mass smart meters measure mass flow using thermal sensors and are deployed in Italy and elsewhere. Prepaid smart meters, using IC cards, tokens or remote credit through mobile apps, form a large segment in China, India, Africa and Latin America. Commercial and industrial smart meters, including rotary and turbine meters with electronic volume correctors and data loggers, provide detailed consumption and pressure data for large customers. AMR and AMI retrofit modules added to existing meters provide a lower-cost route to remote reading. Smart meters with integrated safety shut-off valves and seismic sensors are standard in Japan.

Cellular low-power networks and RF mesh networks are the leading communication technologies for smart gas meters, with regional preferences shaped by utility strategy and regulation. Cellular low-power wide-area technologies, including NB-IoT and LTE-M, allow smart gas meters to connect directly to mobile operator networks without dedicated utility infrastructure, and they are widely used in China, Europe and increasingly in North America and India. Their deep indoor coverage suits gas meters often located in basements and cabinets. RF mesh networks, in which meters relay data through each other to collectors, are used by utilities in North America with systems from Itron, Landis+Gyr, Sensus and Honeywell, often shared with electricity meters. LoRaWAN, an unlicensed low-power network, is used by some utilities in Europe, Asia and elsewhere, and wireless M-Bus is common in Europe for short-range communication to data concentrators. Point-to-multipoint private radio networks are used in some regions. The UK uses a national communications network operated by the Data Communications Company, connecting gas meters through the home's communication hub. Wi-SUN is used in Japan and elsewhere. Satellite connectivity is emerging for remote locations. The choice of technology affects battery life, costs and data frequency.

Residential customers account for the largest share of smart gas meter deployments, while commercial and industrial smart meters provide higher value per unit. Residential customers account for most smart gas meters, as national rollout programmes in Italy, the UK, France, China, Japan and other countries target households. Smart meters give households accurate bills, consumption feedback through in-home displays and apps, and safety features, and they allow utilities to manage payments and connections remotely. Commercial customers, including restaurants, shops, hotels, schools and offices, use smart gas meters for accurate billing and energy management, often with more frequent data. Industrial customers use advanced smart metering with electronic volume correction, pressure monitoring and telemetry to optimise processes and verify bills, and these meters are more expensive and complex. Utilities also install smart meters and sensors within distribution networks at district regulating stations and network points to monitor flows and pressures and detect losses. Multi-dwelling buildings sometimes use sub-metering for individual apartments. Public buildings and government facilities use smart meters as part of energy management programmes.

Gas utilities and distribution companies are the main buyers of smart gas meters, often under regulatory mandates, while energy retailers, city gas distributors and industrial users also purchase them. Gas distribution utilities, which own and operate local distribution networks, are the main buyers of smart gas meters in most markets, including Italgas, 2i Rete Gas and others in Italy, GRDF in France, SoCalGas and other US utilities, Tokyo Gas and Osaka Gas in Japan and Chinese city gas companies such as China Resources Gas, ENN, Towngas and Kunlun Energy. Their purchases are shaped by regulatory mandates, incentives and rate approvals. Energy suppliers and retailers are responsible for smart meter installation in the UK, where suppliers such as British Gas and Octopus Energy install meters, while in most other countries network operators are responsible. City gas distribution companies in India, such as Indraprastha Gas, Mahanagar Gas, Adani Total Gas, Gujarat Gas and GAIL Gas, are deploying smart and prepaid meters. Industrial and commercial customers sometimes buy their own advanced meters for sub-metering and energy management. Metering service providers and asset owners, such as those in Australia, New Zealand and the UK, own and lease meters to utilities and retailers. Governments and regulators influence purchasing through mandates, funding and technical standards.

Regional Analysis

Europe and Asia-Pacific lead the smart gas meter market because of large national rollout programmes in Italy, the UK, France and China and safety-driven deployments in Japan, while North America is a significant market driven by utility AMI programmes. Asia-Pacific is the largest smart gas meter market by volume. China has deployed tens of millions of IoT and prepaid smart gas meters, with NB-IoT widely used and domestic suppliers such as Goldcard, Viewshine and others dominant. Japan has near-universal intelligent gas meters with safety shut-off functions and is upgrading to communicating smart meters, while South Korea and Australia are deploying smart gas metering. India is an emerging market, with city gas distribution companies introducing smart and prepaid meters as they add millions of connections. Europe has some of the most advanced programmes. Italy has installed smart gas meters for over 90% of residential customers under regulatory mandates, France's GRDF completed its Gazpar rollout, and the UK's smart meter programme covers gas as well as electricity, with more than 38 million smart and advanced meters installed by 2025 across both fuels. The Netherlands, Spain and Ireland have also deployed smart gas meters. Landis+Gyr's EMEA metering business, now owned by AURELIUS, remains an important supplier alongside Itron, Honeywell, Diehl, Pietro Fiorentini and Apator. Decarbonisation policies could affect future investment in gas networks. North America is a significant market, where US utilities deploy advanced metering infrastructure for gas and electricity using Itron, Landis+Gyr, Sensus and Honeywell systems, and regulators approve rate recovery for AMI investments. Canada has similar programmes. Latin America, the Middle East and Africa are adopting smart and prepaid gas meters to improve collection and reduce losses, with growth in Mexico, Brazil, Argentina, Colombia, Turkey, Egypt and Saudi Arabia.

Key Developments

Considered in this report
• Historic Year: 2020
• Base Year: 2025
• Estimated Year: 2026
• Forecast Year: 2031

Aspects covered in this report

Global Smart Gas Meter Market with its value and forecast along with its segments
• Various drivers and challenges
• Ongoing trends and developments
• Top profiled companies
• Strategic recommendation

By Product Type
• Smart Diaphragm Meters
• Ultrasonic Smart Meters
• Thermal Mass Smart Meters
• Prepaid Smart Meters
• Commercial and Industrial Smart Meters
• Retrofit Modules

By Communication Technology
• NB-IoT and LTE-M
• RF Mesh
• LoRaWAN
• Wireless M-Bus
• Other Technologies

By End User
• Residential
• Commercial
• Industrial
• Network Monitoring

By Buyer
• Gas Distribution Utilities
• Energy Suppliers and Retailers
• City Gas Distribution Companies
• Metering Service Providers