Interview: Viraj Pathi

Founder & CEO at Adya Smart Metering

Powering Microgrids of Tomorrow: Adya Smart Metering’s Customizable Solutions

November 08, 2024. By Abha Rustagi

Adya’s system is designed to be flexible and can be customized to suit various microgrid configurations, said Viraj Pathi, Founder & CEO, Adya Smart Metering in an interview with Abha Rustagi, Associate Editor, Energetica India.

Que: Can you share the inspiration behind founding Adya Smart Metering and how it aligns with the increasing demand for energy-efficient and sustainable solutions globally?

Ans: By around 2010-2011 we had started to realize that there are a lot of transmission distribution losses primarily and we felt that a lot of those losses could have been avoided if there was proper monitoring and data centric decision making, but it was far more challenging to create a solution to address that problem. One of the solutions that evolved out of all of those brainstorming was the ability to build out and install smart meters at a consumer level to be able to collect all of the data and utilize the data effectively to prevent transmission distribution losses. That was probably the genesis of the requirement of the smart meter.

But the more we thought about it, the more we realized how complex creating a smart meter was when compared to a normal digital meter. Because a smart meter actually is a combination of multiple technologies which are put together. For example, the smart meter system requires specialists from Meter manufacturing, communications, Big data management, Data analysis etc. and that is what Adya is about, it brought these specialists together from all these sectors with the focussed purpose of building out an end to end smart meter platform to suit for not only Indian but global requirements.


Que: The smart metering market is projected to reach USD 42.4 billion by 2026. What factors are driving this growth, particularly in India?

Ans: There are several factors which are propelling the smart metering market to reach USD 42.4 billion globally by 2026, with India playing a pivotal role. The transmission and distribution (T&D) infrastructure are decades’ old leading to exponential rise in T&D losses. The advent of new age technology like AI, Block chain, Data centers etc.is driving up the Power consumption in a big way. India is the fastest growing major economy and is already the 3rd largest power consumer. This means that the problem is only going to amplify further.

The biggest barrier to stem these losses is lack of data on the T&D losses. The only solution to this is effective smart metering, monitoring and management across the grid. All stakeholders across the industry are cognizant of this problem and are heavily invested in solving this. For eg: Government Initiatives like the National Smart Grid Mission and UDAY are accelerating smart meter adoption, aiming to reduce AT&C losses and improve billing accuracy. We believe that the total opportunity in this solution adds up globally to USD 42 Bn.


Que: Adya’s Generation 3 Smart Meters and patented RF Mesh Networks are said to reduce infrastructure costs by 20-40 per cent. Can you elaborate on how this is achieved?

Ans: Most of the costs in the smart metering solution stack is in the physical Meter which is about 35 percent of the cost and also the communication costs. Imagine a meter which works on the cellular solution to upload the data. Even at Rs. 10 per month with 25 Cr meters that's Rs.3000 Cr/ year. With Adya’s patented RF mesh system we will need only 1 Sim for approx. 150 meters. Imagine the savings in OpEx. we are not even debating the savings on the additional cellular infrastructure Capex.
Most meters are built with run of the mill components. Adya’s proprietary components suppresses the unit cost of the meter. Most of our software are open sourced which further suppresses the cost. As a combination of all these factors we are able to see a 20 – 30 percent reduction in costs.


Que: Your Digi2Smart solution transforms traditional meters into advanced smart meters. What challenges does this address for utilities and consumers?

Ans: Adya’s Digi2Smart solution is a patented transformative technology that upgrades traditional digital electricity meters into advanced smart meters. This approach addresses several critical challenges faced by both utilities and consumers. The Capex is cut down by half as the digismart module is a plug n play unit which just plugs into any existing digital meter so you don't actually have to replace the meter. Imagine the environmental damage and E waste that the disused meters would have created.

On the Operational front the deployment cycle is shrunk rapidly leading to faster transition. Imaging the tie it would take to replace 25 Cr meters. The Digi2smart is literally as easy as plugging in a device into an existing digital meter. No power disruptions or specialized installation teams. In the Indian context 2 major aspects that any product has to solve for is adoption at scale and price sensitivity. Digi2smart solves both problems effectively.


Que: Microgrids are gaining traction as a solution for localized energy independence. How does Adya’s system support the development and management of microgrids?

Ans: Microgrids are the future and the reality of the energy ecosystem. They will be a fundamental need to become carbon neutral and meet the rising demand for EVs.

Integration of microgrids with the overall energy ecosystem is where smart metering becomes a backbone. Smart meters can help microgrids in many ways, including stability, quick fault identification, response to faults, and allowing businesses to run smoothly all the time.

Load management and energy distribution are pivotal in the operation of microgrids. These, along with dynamic pricing, demand response, power quality, customer engagement, and billing, are key aspects that microgrid operators must manage effectively.

For the successful microgrids energy distribution is the key. Understanding of the load and consumption patterns and how they need to prevent the blackouts. All the data has to be captured by the smart meters. In addition to that, it is very important to understand the gap between supply and demand. To enable this kind of programs for the generation companies, smart meters with D&R programs are a key.

Let’s not forget about optimisation of the return on investments by dynamic pricing depending on the time of day and time of use, which is another great example of smart meters and microgrids serving both consumers and power generation companies to save costs by more data-driven consumption. Adya’s system is designed to be flexible and can be customized to suit various microgrid configurations, whether they are community-based, campus microgrids, or larger commercial/industrial microgrids.


Que: India’s smart metering initiatives, driven by programs like the National Smart Grid Mission and UDAY, are expanding rapidly. How has Adya positioned itself within this ecosystem?

Ans: The smart meter stack is extremely complex and in fact we would believe that it's a sub vertical. Adya is positioned as a deep tech company in the smart metering, monitoring and management for the power and energy sector. We have strategically positioned ourself within India’s growing smart metering ecosystem by aligning our solutions and innovations with the goals of national initiatives like the National Smart Grid Mission. We are a collaborator who intend to provide our solutions to any partner who is working towards implementing these solutions. Adya has leveraged its 14 yrs.’ expertise in advanced metering infrastructure (AMI) and data management to meet the specific demands of India’s utilities. We work with all stakeholders like Govt, AMISPs, power generation companies, distribution companies, state and private utility companies. We have a very open architecture in our engagement models with various stakeholders.


Que: Looking ahead, what innovations in smart metering and energy management do you foresee becoming industry standards in the next 5-10 years?

Ans: We see the next 5 years as a consolidation and maturity phase in the smart metering industry. The way forward is likely to be defined by technological superiority. Currently less than 5% of the meters are smart meters. The next phase will be focussed on deployment and implementation of the smart metering solutions. Like any solution there will be lots of lessons learnt and optimisations made to the current models. Right from meter designs to implementation efficiencies to data management to optimising APIs all of it is likely to see a version change. The 5 years after that will be focussed on Data Based decision making and predictive / preventive decision making. The ability to predict and reroute grid loads, Bi-directional energy flow, Peer to peer energy trading and microgrid management. These are just some of the possibilities. That is when the full impact of this transition will be realized.

1.AI-Driven Data Analytics and Predictive Maintenance
●Enhanced Predictive and Prescriptive Analytics: Artificial Intelligence (AI) will play a major role in transforming how data from smart meters is analysed. Predictive analytics will enable utilities to forecast demand patterns, anticipate equipment failures, and perform predictive maintenance, thus reducing downtime and operational costs. Prescriptive analytics will provide actionable recommendations, helping utilities optimize their resources and offering consumers insights to make informed energy usage decisions.
●Real-Time Data Insights: AI and machine learning algorithms will enable real-time monitoring of consumption patterns, allowing utilities to respond proactively to demand fluctuations. This will also enable utilities to provide more personalized services, such as customized tariffs and energy-saving recommendations.

2.Integration of Distributed Energy Resources (DERs) and Microgrids
●Support for Bi-Directional Energy Flow: As more consumers adopt renewable energy sources like solar panels, smart meters will increasingly need to handle bi-directional energy flows, facilitating energy to be both consumed and generated. This will be essential for effective integration of Distributed Energy Resources (DERs), enabling consumers to participate in local energy markets and contribute to grid stability.
●Microgrid Compatibility and Management: With the growing importance of microgrids for localized energy independence, smart meters will support microgrid management by tracking energy production and consumption across multiple nodes. This will help optimize energy distribution within microgrids and improve the resilience of localized grids during main grid outages.

3.Blockchain for Decentralized Energy Transactions
●Peer-to-Peer (P2P) Energy Trading: Blockchain technology is expected to facilitate decentralized energy transactions, allowing consumers to trade excess energy generated from DERs directly with others in their community. This will lead to the rise of energy marketplaces, where consumers and prosumers can set their prices based on supply and demand, promoting local energy economies.
●Enhanced Data Security and Transparency: Blockchain’s decentralized and immutable ledger system will enhance data security and transparency, ensuring that all energy transactions are accurately recorded and verifiable. This is particularly relevant for microgrids and P2P energy trading, where trust and reliability are critical.

4.Advanced IoT Integration and Interoperability
●Greater Interoperability Across Devices and Systems: As the Internet of Things (IoT) ecosystem expands, smart meters will need to seamlessly integrate with a wide range of devices, from smart thermostats to electric vehicles (EVs). This interoperability will facilitate a more holistic approach to energy management, where smart meters become central hubs connecting multiple IoT-enabled devices and systems in homes, businesses, and industrial settings.
●Enhanced Load Management: IoT integration will allow for more precise control over devices, enabling dynamic load management. For instance, during peak demand periods, utilities could automatically adjust appliance settings or EV charging schedules to optimize grid stability and prevent overloads.

5.Advanced Cybersecurity Protocols
●Strengthened Data Protection and Privacy: As smart meters collect increasingly detailed consumer data, ensuring data security will be paramount. Innovations in cybersecurity will likely include multi-factor authentication, advanced encryption techniques, and regular security audits to safeguard data against cyber threats and protect consumer privacy.
●Secure and Resilient Communication Networks: With the increase in cyber-attacks targeting utility infrastructure, secure communication protocols for smart meters will become a priority. RF Mesh Networks and other communication technologies will adopt advanced cybersecurity standards to ensure the integrity and availability of data across the grid.

6.Expanded Use of Prepaid and Time-of-Use (TOU) Billing Models
●Flexible Billing Options: Prepaid and TOU billing models will become standard, allowing consumers to choose billing structures that align with their energy usage patterns. TOU pricing, in particular, will encourage consumers to shift usage to off-peak times, helping utilities manage demand more effectively and reducing the need for additional infrastructure to handle peak loads.
●Mobile and Digital Payment Integration: With the rise of digital and mobile payment solutions, prepaid models will also evolve to integrate with digital wallets, making it easier for consumers to manage their accounts and providing utilities with real-time payment data.

7.Renewable Energy Management and Carbon Reduction Tracking
●Carbon Footprint Monitoring: Smart meters will increasingly track not just energy consumption but also the carbon footprint associated with that consumption, providing consumers and businesses with insights into their environmental impact. This will support global sustainability efforts and help individuals and organizations meet carbon reduction targets.
●Enhanced Renewable Integration: As renewables become a larger part of the energy mix, smart meters will facilitate better integration and management of these resources by tracking renewable energy production, consumption, and storage, thereby optimizing energy flow across the grid.

8.Mobile and Web-Based Consumer Engagement Platforms
●Real-Time Consumption Tracking and Alerts: Mobile and web-based applications will allow consumers to monitor their energy usage in real-time, receive alerts on unusual consumption patterns, and access insights on how to improve efficiency. These platforms will provide utilities with an additional channel to engage with consumers, offering energy-saving tips and promoting demand response programs.
●Gamification and Incentives for Energy Efficiency: Utilities may incorporate gamification into these platforms, offering rewards or incentives for consumers who reduce their energy usage or shift consumption to off-peak periods, thereby promoting more sustainable behaviour on a broader scale.


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