IN Brief:
- DEER has completed a RON 20.2m electricity distribution upgrade in Buzău County, Romania.
- The project covered medium- and low-voltage networks, transformer replacement, distribution panels, remote-reading meters, and SCADA integration.
- The works combine equipment renewal with distribution automation and improved network visibility.
Distribuție Energie Electrică Romania has completed a RON 20.2m project to modernise electricity distribution infrastructure in Buzău County.
The works focused on medium- and low-voltage networks, with the aim of improving infrastructure performance and service quality. The project included replacement of existing medium-voltage cells with monitored switchgear, transformer replacement, new low-voltage distribution panels, remote-reading metering equipment, and SCADA integration.
The investment strengthens the operator’s ability to monitor and manage local network assets. By combining physical equipment replacement with remote visibility and control, the project moves beyond conventional refurbishment and into a more automated distribution model.
Medium-voltage switchgear replacement is a central part of that shift. Older MV cells can limit monitoring capability, increase maintenance requirements, and reduce operational flexibility. Monitored switchgear gives operators better information on asset status and can support faster fault identification, safer switching operations, and more targeted maintenance planning.
The transformer and low-voltage panel works address another common pressure point in distribution networks. LV infrastructure is carrying a growing share of the electrification burden as small-scale generation, prosumers, heat pumps, EV charging, and changing consumption patterns alter load profiles.
Remote-reading meters support a more data-led approach to network operation. Metering data can improve load visibility, demand forecasting, loss detection, and customer service processes. When combined with SCADA and distribution management systems, that data helps operators move from reactive network management towards more active control.
The Buzău upgrade follows a wider pattern of Romanian distribution investment. DEER has also been advancing digitalisation and ADMS-related programmes across its concession areas, reflecting the need to modernise networks that serve large territories and diverse customer bases. Its distribution footprint covers 18 counties and a substantial share of Romania’s electricity users.
Across Europe, distribution operators are being asked to support renewable integration, local generation, electrified transport, and higher-quality service without relying solely on heavy reinforcement. Investment is moving into automation, SCADA expansion, remote monitoring, and improved asset data. Physical network renewal remains essential, but it is increasingly being paired with digital infrastructure so installed assets can be used more effectively.
The Buzău project demonstrates distribution modernisation at county level. It does not have the scale of a transmission corridor or offshore grid connection, but it addresses the network layer where many energy transition loads are ultimately connected.
Projects of this type are likely to become more common as ageing assets, voltage management, fault response, prosumer connections, and local demand growth converge on the same networks. Combining equipment replacement with monitoring and control will determine how resilient distribution networks remain under changing operating conditions.
