Neara, an Australian technology company valued at A$1.1 billion, has acquired Sydney-based software firm Zepben in a move aimed at addressing growing challenges in power grid management. The acquisition, finalized through a cash-and-stock deal for an undisclosed amount, combines Neara’s expertise in creating digital twins of physical utility assets with Zepben’s electrical network modelling capabilities based on the Common Information Model (CIM) standard.
The deal comes amid increasing concerns over grid stability as electricity demand surges, driven largely by the rapid expansion of data centres and the widespread adoption of rooftop solar systems. These trends have placed significant strain on traditional power infrastructure, complicating efforts to maintain reliable energy supply while accommodating evolving consumption patterns.
Neara secured a A$90 million Series D funding round earlier this year, which elevated its valuation to A$1.1 billion and positioned the company as a key player in digital utility management. Zepben’s technology enhances Neara’s platform by integrating detailed electrical analytics with engineering-grade physical data, enabling utilities to gain real-time insights into network capacity and constraints.
Karamvir Singh, Neara’s chief strategy officer, highlighted the core issue as a lack of timely and precise data about grid conditions. He explained that utilities often rely on outdated, simplified models that underestimate actual capacity and create overly conservative restrictions on power flow. By offering more accurate, up-to-date information, the combined platform aims to identify and alleviate bottlenecks within the network, much like clearing an accident causing a traffic jam on a highway.
Singh also noted that traditional grid planning typically depends on assumptions that can be six months old or more, limiting utilities’ ability to respond dynamically to changing demand and generation inputs. The integrated system developed by Neara and Zepben allows utilities to continuously update their models, improving operational decisions and capacity utilisation without the lengthy delays associated with building new transmission infrastructure.
The merger is occurring as regulators intensify scrutiny of the power sector to accommodate renewable energy sources alongside high-load data centres. Singh emphasized that the new technology can help utilities better manage the volatile output of rooftop solar panels by replacing rigid export thresholds with more flexible, data-driven constraints.
By combining physical infrastructure details—such as pole types and conductor lengths—with electrical load calculations, the platform facilitates automated design validation, forecasting of network stress due to major loads like data centres, and efficient management of planned outages within regulatory requirements.
Zepben’s chief executive, Adam White, described the acquisition as a natural partnership that brings together complementary expertise in physical and electrical modelling. He expressed optimism that the enhanced resources and support resulting from the merger would enable both companies to tackle larger and more complex challenges faced by their utility customers.
The integration of Neara and Zepben’s technologies reflects a broader industry trend toward using advanced digital tools to improve the flexibility and resilience of energy grids amid rapid technological and environmental changes.