#smartmetering

A smart electricity meter is a digital device that records your electricity consumption in real time and automatically communicates data to your energy supplier. Unlike conventional meters, which only show total usage, smart meters provide time-stamped data, often in 30-minute or hourly intervals.

At its core, a smart meter is a two-way communication tool. It sends usage data and receives signals such as pricing updates or firmware improvements. This makes it a key component of the modern smart grid.

In India, adoption is expanding rapidly under RDSS, targeting 250 million smart prepaid meters nationwide.

Why Upgrade to a Smart Meter?

Accurate billing

Smart meters eliminate estimated billing by transmitting real-time data, ensuring every bill reflects actual usage.

Energy visibility

Access to real-time data helps users reduce consumption by 5–15% by making informed decisions.

Time-of-use tariffs

Smart meters enable participation in ToU pricing, allowing cost savings by shifting usage to off-peak hours.

Faster fault detection

Outages and anomalies are reported automatically, improving response time.

Types of Smart Electricity Meters

Smart meters are broadly divided into three generations with different capabilities and communication protocols.

In India, AMI rollout under RDSS mainly deploys smart prepaid meters using RF mesh, GPRS/4G, or PLC.

Key Features to Look For

Real-time data granularity (15–30 min intervals)

In-home display (IHD) support

Tamper detection

Communication protocol compatibility

Prepaid/postpaid flexibility

Data storage & export options

Accuracy Class

Smart meters are rated by accuracy:

Class 1 → Residential use

Class 0.5 → Commercial/industrial use

Always verify certification.

Integration with Energy Platforms

Ensure compatibility with analytics platforms (API, DLMS/COSEM, Polaris Grids). Without integration, value is limited.

Compatibility, Regulations & Installation

Regulatory approvals (India)

Must comply with CEA regulations

BIS certification (IS 16444) required

Must be approved by the local DISCOM

Single vs Three Phase

Single-phase → residential

Three-phase → commercial/industrial

Installation

Must be done by authorised professionals

Ensure the communication module is active

Infrastructure check

Older panels may require upgrades before installation.

Make an informed choice — then put your data to work

Selecting the right smart electricity meter is one of the most consequential energy decisions a home, housing society, or business can make. The wrong choice — an incompatible protocol, an outdated generation, or a model lacking the right certifications — can mean years of limited functionality and missed savings.

The right choice, paired with a capable energy intelligence platform, gives you live consumption visibility, accurate billing, and the data foundation needed to reduce energy costs systematically over time.

India's power sector is in the middle of one of the most significant technological transitions in its history. Across states, utilities are replacing decades-old electromechanical meters with smart meters, devices that do far more than measure consumption. They communicate in real time, detect anomalies, enable remote disconnection, and give both utilities and consumers a level of visibility into energy usage that simply wasn't possible before.

At the centre of this transition is a growing ecosystem of smart meter manufacturers in India, companies building the hardware, firmware, and communication infrastructure that will underpin the country's energy future.

This is a look at what's driving that growth, who the key players are, and what makes a smart meter manufacturer worth paying attention to in 2026.

Why India's Smart Meter Market Is Growing So Fast

The numbers are hard to ignore. India has set an ambitious target of replacing approximately 250 million conventional electricity meters with smart prepaid meters across the country. The Revamped Distribution Sector Scheme, RDSS, launched by the Ministry of Power, is the primary  vehicle for this rollout, with significant central funding tied to utilities that meet metering and loss reduction targets.

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The case for smart metering in India is built on a specific problem: Aggregate Technical and Commercial losses, AT&C losses, that remain stubbornly high across many state distribution companies. These losses represent electricity generated and transmitted but never billed, a combination of technical inefficiencies and commercial losses from theft, faulty meters, and billing errors.

Smart meters address this directly. Real-time data transmission means billing is based on actual consumption, not estimates. Tamper detection flags anomalies immediately. Remote monitoring allows utilities to identify loss-heavy areas without manual surveys. The financial case for utilities is compelling, which is why the rollout has accelerated significantly over the last two years.

For manufacturers, this creates a market opportunity of a scale rarely seen in the infrastructure sector: hundreds of millions of devices, a defined government-backed procurement framework, and a technology upgrade cycle that will run for the better part of a decade.

What Smart Meter Manufacturers in India Actually Build

Understanding the smart meter supply chain helps clarify what separates a strong manufacturer from a commodity supplier.

A smart meter is not simply a digital replacement for an electromechanical dial. It is a networked device that combines precision energy measurement with communication technology, data security, tamper resistance, and increasingly sophisticated software integration.

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The core components include the metering module itself, which measures voltage, current, and power factor, a communication module that transmits data over RF mesh, GPRS, NB-IoT, or power line communication depending on the deployment environment, a display interface, a tamper detection system, and increasingly a prepayment engine that allows utilities to offer prepaid electricity services.

On top of the hardware, serious manufacturers invest heavily in the backend, meter data management systems, head-end software, consumer-facing apps, and integration with utility billing platforms. The hardware is only part of the value proposition. The data infrastructure built around it determines how much of the potential benefit utilities actually realise.

Indian manufacturers who have invested in full-stack capabilities, meter plus communication plus software, are significantly better positioned than those supplying hardware alone.

Key Smart Meter Manufacturers in India

India's smart meter manufacturing ecosystem has developed rapidly, with both established electrical equipment companies and newer technology-focused players building significant capabilities.

Genus Power Infrastructures is one of India's most established meter manufacturers, with decades of experience in energy metering and a significant smart meter portfolio. The company has been a major supplier to state utilities and has invested in building end-to-end solutions, including head-end systems and consumer interfaces.

HPL Electric & Power has built a strong position in the smart metering space with a broad product range covering single-phase and three-phase smart meters, as well as prepaid metering solutions. The company has supplied meters across multiple RDSS projects.

Landis+Gyr India, the Indian arm of the Swiss global metering giant, brings significant international technology depth to the Indian market. Their smart meter portfolio includes advanced communication options and a mature software platform built around large-scale utility deployments.

Secure Meters is another established player with a long history in energy metering and a growing smart meter portfolio. The company has invested in communication technology and has been active in both government and private utility projects.

Wasion Group, a Chinese manufacturer with significant India operations, has been an active bidder on large-scale smart meter tenders and has established local manufacturing to meet the domestic content requirements that increasingly govern government procurement in this sector.

Intellismart Infrastructure, a joint venture between Energy Efficiency Services Limited and NB Ventures, has taken on the role of Advanced Metering Infrastructure Service Provider across multiple states, sitting between utilities and manufacturers in a managed services model that has become increasingly common in India's smart meter deployment framework.

What to Look for in a Smart Meter Manufacturer

For utilities, distribution companies, and project developers evaluating smart meter suppliers, several factors determine whether a manufacturer can actually deliver at scale.

BIS certification and regulatory compliance. Smart meters deployed in India must comply with Central Electricity Authority regulations and carry BIS certification. Any manufacturer without this in place is not a serious option for government-backed deployments.

Communication technology capability. The right communication technology depends on the deployment environment. Dense urban areas, rural low-density networks, and industrial zones have different requirements. A manufacturer with genuine flexibility across RF mesh, GPRS, NB-IoT, and PLC, rather than a single fixed approach, is better positioned to serve diverse deployment contexts.

Local manufacturing. The government's domestic content requirements under RDSS and related schemes mean that manufacturers with genuine local manufacturing, not just assembly, are significantly advantaged in procurement. This is also a supply chain resilience question: manufacturers with domestic production are less exposed to import disruptions.

Software and data management depth. The meter data management system is where the value of smart metering is actually realised. Manufacturers who treat software as an afterthought produce hardware that utilities struggle to operationalise. Look for manufacturers with mature, proven MDMS platforms and demonstrated integration capability with utility billing systems.

India is in the middle of one of the largest metering upgrades the world has seen. Under the government's Smart Meter National Programme, the plan is to swap out around 250 million conventional meters for smart ones over the next few years. That kind of scale doesn't happen without a strong base of manufacturers, and India has built one over the last two decades.

Some of these companies have been in the metering business since before "smart" was even part of the conversation. Others came in more recently, riding the wave of AMI (advanced metering infrastructure) rollouts across states. Here's a rundown of ten Smart Meter Manufacturers in India currently shaping how the country measures and manages electricity, gas, and water.

1. Polaris Grids

Polaris Grids (formerly known as Gram Power) is one of the more recent names to gain traction among Smart Meter Manufacturers in India, though its roots go back to 2012, when it started out building rural microgrids in Rajasthan. Today, it operates as an Advanced Metering Infrastructure Service Provider, handling everything from meter manufacturing to installation and long-term operations and maintenance. Its work spans multiple states, covering both electricity and gas metering for utilities as well as private customers such as commercial and residential establishments. As one of the players positioning itself around a fully domestic, Make in India approach to manufacturing and software, Polaris Grids represents the newer generation of companies trying to combine hardware production with data-driven utility management under one roof.

2. Genus Power Infrastructures Ltd.

Genus Power is one of the names you'll come across almost immediately when researching this space. Founded in 1995 and based in Jaipur, the company has installed more than 70 million meters across India and other parts of Asia. It manufactures single-phase, three-phase, and CT-operated energy meters, along with turnkey metering solutions for state utilities. Genus has been a consistent winner of DISCOM tenders, and its DLMS-compliant meters with RF and GPRS connectivity have made it a go-to vendor for large government rollouts.

3. Secure Meters Ltd.

Secure Meters, headquartered in Udaipur, has an interesting claim to fame. It built the world's first commercially viable electronic energy meter and has since expanded its footprint to more than 60 countries. In India, the company's prepaid Liberty series is widely used by DISCOMs looking for reliable remote reading and two-way communication. Secure has also invested heavily in R&D, which shows in how quickly it adapts its product line to new regulatory requirements.

4. HPL Electric & Power Ltd.

HPL has been around since 1956, making it one of the oldest electrical manufacturers still active in India's metering industry. Originally known as HPL Socomec, the company converted to a public limited entity in 2015 and now runs seven manufacturing facilities across Haryana and Himachal Pradesh. Beyond smart meters, HPL also makes switchgear, wires, cables, and LED lighting, which gives it a broader base to draw on. Its distribution network of over 900 partners and 27,000-plus retailers is hard to match for a company its size.

5. Larsen & Toubro (L&T)

Most people know L&T for infrastructure and construction, but its Smart World & Communication division has quietly become a serious player in metering. L&T has installed over 5 million smart meters in India, with its WL4000 series popular among commercial and industrial customers. The company brings its engineering scale and project management experience into this space, which matters a lot when a state utility is rolling out meters across thousands of villages at once.

6. Adani Energy Solutions Limited

Adani entered the metering business as part of its broader push into power transmission and distribution. Adani Energy Solutions (formerly Adani Transmission) now has an order book of more than 2.3 crore smart meters and operates in over 16 states, including Assam, Maharashtra, Uttarakhand, and Andhra Pradesh. As one of the larger conglomerates in Indian infrastructure, Adani brings financial muscle and execution capacity that smaller, specialised players sometimes struggle to match on very large tenders.

7. Itron India Private Limited

Itron is an American company that's been in the metering and measurement business since 1977, and it has built a substantial presence in India through its local subsidiary. It specialises in smart grid technology for electricity, gas, and water, and its client base spans more than 8,000 utilities across 100-plus countries. Itron's strength lies in combining hardware with data analytics, helping utilities not just collect readings but actually use that data to cut losses and improve service.

8. Landis+Gyr

Landis+Gyr is a Swiss manufacturer with over 125 years of history in energy management, and it has been supplying smart meters to Indian utilities for years now. The company focuses on advanced grid management technology for commercial and industrial applications, and it holds ISO certifications for quality and environmental standards. With a presence in more than 30 countries and relationships with thousands of utilities worldwide, Landis+Gyr brings a level of engineering maturity that's hard to replicate overnight.

9. Smart Meters Limited (SML)

Based in Udaipur and founded in 1987, SML has built a diverse portfolio spanning both electricity and gas metering. It sells under multiple brand names, including Premium, Liberty, and i-Credit, and offers both transformer-operated and direct-connected meters in single and three-phase formats. SML supplies to more than 60 countries and has manufacturing tie-ups in Ghana and Malaysia, which says something about how far Indian metering technology has travelled beyond domestic borders.

10. Hexing Electrical Company Limited

f you live outside a city or town, you've probably wondered whether smart meter technology actually reaches you the same way it reaches someone in a dense suburb. It's a fair question. Most of the marketing around smart grids shows tidy street rows of homes, not a farmhouse three miles from the nearest neighbor. So let's answer it directly: yes, smart meters can and do work in rural areas — but the "how" looks different from what it does in a city. That difference matters if you're a utility planning a rollout or a homeowner trying to understand what's being installed at your property.

Why the Question Even Comes Up

Smart meters rely on communication. The meter has to talk to the utility, usually many times a day, to report usage, flag outages, or receive commands. In a city, communication is easy. Meters are close together, cell towers are everywhere, and signal strength is rarely an issue.

Rural areas flip that equation. Homes are spread out. Cell coverage can be patchy or non-existent. Terrain — hills, forests, long stretches of open farmland — can block signals that would travel just fine in flat, built-up areas. So the concern isn't whether smart electric meters are physically capable of working in the country. It's whether the network behind them can keep up.

The Short Answer: It Depends on the Network Design

Smart meters themselves don't care where they're installed. The meter is just hardware measuring electricity flow and packaging that data for transmission. What determines whether it "works" in a rural setting is the communication network built around it. There are a few approaches utilities use, and each has trade-offs.

RF Mesh Networks

This is the most common approach in suburban and small-town deployments. Meters talk to each other in a chain, passing data along until it reaches a collector point connected to the utility. The problem in rural areas is obvious: if your nearest neighbor is a mile away, there's no mesh to join. Mesh networks need density to function well, so they tend to struggle once homes get spread past a certain distance.

Cellular Connectivity

Many rural deployments now lean on cellular networks instead, since each meter can transmit independently through available cell towers rather than relying on a neighboring meter. This solves the density problem, but it introduces a new one: coverage. If the cellular signal is weak or absent on a property, this method runs into the same wall as everything else.

Power Line Communication (PLC)

Instead of radio signals, PLC sends data through the existing electrical wiring itself. Because it uses the power line as the pathway rather than open air, it can be a strong fit for rural stretches where wireless signal is unreliable. The trade-off is that PLC performance can be affected by the condition and length of the line, along with electrical noise from certain equipment.

Satellite and Hybrid Solutions

For the most remote locations — places with no cell coverage and long, unreliable power line runs — satellite-based communication is increasingly used as a backup or primary option. It's more expensive per meter, so utilities generally reserve it for the hardest-to-reach spots rather than deploying it everywhere.

Most well-planned rural smart grid rollouts don't rely on just one of these. They combine methods based on terrain, existing infrastructure, and population density, choosing whichever option gives reliable data transmission for a given stretch of the service territory.

What This Means for Reliability

A smart meter that can't communicate consistently isn't providing much value. If data only trickles in occasionally instead of on a regular schedule, utilities lose the real-time visibility that makes smart metering worthwhile in the first place — things like fast outage detection, accurate billing without manual reads, and early warning signs of equipment issues.

This is why network planning matters more in rural deployments than the meter hardware itself. A utility that simply installs the same meter model used in its city territory, without adjusting the communication backbone, is likely to see gaps in data from its rural customers. A utility that maps out terrain, existing cell coverage, and line conditions before choosing a communication method is far more likely to get consistent performance.

The Benefits Don't Disappear in Rural Territory

It's worth pointing out that rural customers stand to gain just as much from smart metering as urban ones — arguably more in some cases. Faster outage detection matters a great deal when a downed line on a rural feeder might otherwise go unnoticed for hours. Accurate, automated billing removes the need for meter readers to drive long routes between properties. And usage data gives rural customers, many of whom rely on well pumps, irrigation systems, or larger seasonal loads, better insight into where their electricity is actually going.

None of that requires city-level population density. It requires a network built to handle the distances involved.

What Rural Customers Should Expect

If your utility is installing a smart meter on a rural property, a few things are worth knowing:

The communication method may be different from what's used in town. Don't assume it works the same way just because the meter looks the same.

Occasional data delays are more common in remote areas, particularly with cellular-based systems during periods of weak signal.

Installation crews in rural territory sometimes need to test signal strength on-site before finalizing the setup, which can mean a slightly longer installation process.

If a meter consistently fails to report data, it's usually a network issue rather than a hardware failure and is worth flagging to the utility directly.

The Bottom Line

Smart meters absolutely work in rural areas, but "working" isn't automatic just because the hardware is installed. It depends on whether the utility has built or chosen a communication network suited to the terrain and population spread of that specific territory. Mesh networks alone often fall short outside dense areas, which is why cellular, power line communication, and satellite options — often combined — have become standard tools for rural grid modernization.

Polaris Smart Metering (Polaris), an I Squared Capital portfolio company and one of India’s leading integrated smart metering and digital energy infrastructure players, has announced that it has secured financing of INR 7,100 million (approximately USD 80 million) from British International Investment (BII), the UK’s development finance institution and impact investor, for its subsidiary Hooghly Smart Metering.

The financing will support the deployment of over 2.2 million smart meters in West Bengal, further strengthening Polaris’ Advanced Metering Infrastructure (AMI) footprint and contributing to India’s broader energy transition agenda.

India’s power distribution sector is undergoing a critical transformation as the country works toward building a cleaner, more efficient and digitally enabled energy future. Distribution utilities continue to face structural challenges including high aggregate technical and commercial (AT&C) losses, operational inefficiencies and the growing need to modernise infrastructure to support renewable energy integration.

Polaris Smart Metering (Polaris), an I Squared Capital portfolio company and one of India’s leading integrated smart metering and digital energy infrastructure players, has announced that it has secured financing of INR 7,100 million (approximately USD 80 million) from British International Investment (BII), the UK’s development finance institution and impact investor, for its subsidiary Hooghly Smart Metering.

The financing will support the deployment of over 2.2 million smart meters in West Bengal, further strengthening Polaris’ Advanced Metering Infrastructure (AMI) footprint and contributing to India’s broader energy transition agenda.

India’s power distribution sector is undergoing a critical transformation as the country works toward building a cleaner, more efficient and digitally enabled energy future. Distribution utilities continue to face structural challenges including high aggregate technical and commercial (AT&C) losses, operational inefficiencies and the growing need to modernise infrastructure to support renewable energy integration.

⛽ Gas Meter Market: Enabling Smarter and More Efficient Energy Distribution

The Gas Meter Market is experiencing steady growth as utilities worldwide modernize gas distribution networks and adopt smart metering technologies. With increasing natural gas consumption, expanding urban infrastructure, and the growing focus on energy efficiency, advanced gas meters are becoming essential for accurate billing, real-time monitoring, and improved operational performance.

📈 According to Data Market Analysis, the market is expected to grow significantly, driven by:

🏘️ Expansion of residential, commercial, and industrial natural gas networks 📡 Rising adoption of smart gas meters with IoT-enabled remote monitoring capabilities ⚡ Government initiatives promoting smart metering, energy conservation, and digital utilities 🌍 Growing investments in modern gas distribution infrastructure and smart city projects 📊 Increasing demand for accurate consumption tracking, leak detection, and predictive maintenance

Modern gas meters provide utilities with real-time consumption data, automated meter reading (AMR), advanced metering infrastructure (AMI), and enhanced safety features. As digital transformation reshapes the utility sector, smart gas metering is helping improve billing accuracy, reduce operational costs, minimize gas losses, and enhance customer service.

For utility providers, smart infrastructure companies, technology developers, and investors, the Gas Meter Market offers substantial opportunities as global demand for efficient and intelligent energy management continues to grow.

📖 Read the full market report: https://www.datamarketanalysis.com/reports/gas-meter-market-size-forecast