Itron launches Riva meters in Australia for grid visibility

Itron has launched its Riva S and Riva T IEC electricity meters in Australia. They are the first devices on the company's Gen6 network platform to be made available in the Asia-Pacific region.

The launch adds a new set of electricity meters for utilities that need more detailed information from low-voltage networks as rooftop solar, home batteries and electrification place more pressure on local grids.

According to Itron, the meters combine advanced metrology, high-frequency sampling and local processing in a single device. They can function as both grid sensors and control points for consumer energy resources, giving utilities more immediate visibility into voltage conditions, transformer loading, outages and emerging faults.

The launch comes as Australian utilities prepare for changing smart metering rules. New Australian Energy Market Commission requirements mean smart meters installed from late 2028 must be able to communicate real-time data wirelessly, adding pressure on utilities to refresh metering fleets and communications systems.

Australia is also one of the world's largest distributed energy markets, with rooftop solar installed on about one in three homes. That has turned the household meter from a billing device into a source of operational data for networks managing increasingly complex two-way electricity flows.

"Utilities across Australia face growing challenges from increasing behind-the-meter energy resources, accelerating electrification and changing low-voltage network conditions. In fact, Australia is one of the world's leading distributed energy markets, with approximately one in three homes equipped with rooftop solar," said Fraser Young, Vice President of Sales, Asia-Pacific at Itron.

Young said utilities need more insight into local network performance as consumer energy resources continue to spread. "As CER adoption continues to grow, utilities need greater insight into low-voltage network performance, including available hosting capacity and emerging constraints that can affect reliability, voltage management and customer exports," he said.

Grid visibility

The new meters are intended to give utilities a starting point for greater low-voltage network awareness before moving to broader distributed intelligence applications. In practice, that means a utility could begin with advanced metering and then add more localised analysis and control functions as operating needs change.

Itron said the meters use a modular communications design and are built on DLMS/COSEM standards to support interoperability with equipment and systems from different suppliers. The devices are also backward compatible with earlier generations of Itron systems, which may allow utilities to retain parts of their existing metering investments.

The products support functions including remote disconnect, load control and automated event management, with settings utilities can configure to fit local operating requirements. The design also incorporates secure firmware and platform controls intended to protect metering and network operations.

"The meter traditionally told utilities what energy customers had consumed. Increasingly, it needs to tell them what is happening across the network," Young said.

Regional push

The Australian launch also marks a regional expansion of the company's grid edge portfolio. Itron said the meters are initially available in Australia, New Zealand and Singapore, extending a product line that draws on its broader global metering and distributed intelligence business.

Itron said it has shipped more than 18 million distributed intelligence-enabled meters worldwide and licensed more than 27 million distributed intelligence applications. The company has operated in Australia for more than 25 years and has operations in Adelaide serving utilities across the region.

John Marcolini, Senior Vice President of Networked Solutions at Itron, said the changing shape of electricity networks had altered the role of metering assets for utilities in Australia and elsewhere in Asia-Pacific.

"Utilities in Australia and across APAC are operating and managing networks that look vastly different from what they did even a decade ago," Marcolini said.

He said the spread of consumer energy resources and bidirectional power flows had added operational complexity for utilities. "As CER adoption accelerates and bi-directional power flows introduce new complexity, the role of the meter is evolving into an intelligent grid asset capable of providing greater visibility into conditions across the low-voltage network. The launch of the Itron Riva meters as the first Gen6 device in Australia is an important step in helping utilities translate awareness into action today. It introduces an interoperable and modular architecture designed to help utilities preserve technology choice and expand value over time," he said.

Young said utilities were looking for staged upgrades rather than wholesale changes to current systems. "Modernisation is most effective when utilities can take a phased approach without disrupting current business operations," he said.

He added: "With a standards-based design and distributed intelligence-ready architecture, the Itron Riva meter gives utilities a practical, lower-risk starting point for modernisation. Leveraging existing AMI networks and a centralised head-end system that supports interoperability, utilities can deploy Riva meters and other distributed intelligence-enabled devices in phases, protecting existing investments while supporting a more open, interoperable utility ecosystem."