Challenge

Water supply systems often struggle with inefficiencies in their operations. According to recent estimations by WaterSmart reported by WaterWorld, an average water utility loses about 20% of its water to “non-revenue water” (NRW). This is an expensive problem, stemming from leakage in the distribution system, overflows, ineffective operations, or even theft or incorrect billing.

IoTNet has been building dedicated LoRaWAN networks since 2019 to support its commercial enterprise services. The company found that purchasing, maintaining, and operating its own networks was both slow and expensive. Financial and logistical challenges of deploying and managing a wireless network capable of covering an entire city are significant, often millions of dollars. IoTNet began to explore other options, while continuing to ensure quality and service that matched enterprise customer expectations.IoTNet discovered Helium and its existing coverage in the city of Sofia, Bulgaria, and kicked off a long evaluation and testing period. 

Results Snapshot

• 14,000+ Smart Water Meters Deployed.

• 100% Compliance with EU Regulations.

• 12 Million + monthly data points.

Solution

With both direct impact on utility companies’ bottom lines and the environment, IoTNet services enable utility companies to optimize system performance. The wireless data transmission also complies with EU directives on the mandatory deployment of smart water meter reading technologies. 

IoTNet’s water meter sensors connect to standard water meters, read data, and transmit it wirelessly over the Helium Network. With its custom software, IoTNet then analyzes that data to detect leakage, provide automated utility billing, and provide recommendations for optimizing water flow to the local utilities.

“The integration of these devices into the Helium network is not just a testament to the network’s capacity but also demonstrates the growing trend of smart technology adoption across Europe. This move is expected to enhance the efficiency of utility services, offering better analytics and real-time data management, which is crucial for modern utility service providers.”

—Michail Angelov, IoTNet Co-founder

Results

IoTNet tested and monitored Helium’s network coverage for over a year, and after a full evaluation period began to transition sensors, relying on Helium’s public network with 300+ gateways deployed around the city. By leveraging the existing Helium Network coverage, IoTNet proved it was able to leverage better, more redundant coverage and maintain its enterprise SLAs.

IoTNet’s transition to Helium resulted in significant cost savings in infrastructure and connectivity. It has enabled the company to continue deploying and improving its reliable, cost-effective solutions that reduce wasted resources and improve profits.

What's next?

IoTNet will continue to expand operations, providing utility and smart city solutions in Europe. With increasing regulation from legislators to modernize infrastructure and demand to reduce water waste, IoTNet plans to expand operations working with local operators across Europe.