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Nexa Tech

Power Generation

Technology integration for power generation environments.

Generating assets depend on control, protection and communications systems that stay available through continuous operation and constrained outage windows.

What makes it hard

The challenges we are asked to remove.

  • Control-system estates of mixed age that were not designed for IP connectivity
  • Control, protection and corporate traffic that must be segregated without obstructing plant operations
  • Physical security obligations that come with critical national infrastructure designation
  • Maintenance and outage windows that leave little time for installation and commissioning work
  • Substations and remote plant that need resilient communications back to control rooms

Diagram showing power generation technology as connected layers: plant control and monitoring interfaces, substation and site networking, IT and OT segmentation with cybersecurity, perimeter security and CCTV, high-availability infrastructure, all supported by managed operations.

Sector context

What makes power generation technology different in the UAE

A generating station is an electrical environment before it is an IT one. Switching transients and electromagnetic interference in substation and plant areas exceed what commercial network hardware is built to tolerate, so equipment intended for those locations is specified and tested against immunity requirements office equipment is not designed to meet. IEC 61850 defines how substation automation systems communicate, and its protection messaging carries transfer times measured in milliseconds, so a segment carrying protection traffic cannot be designed on general enterprise networking assumptions.

The generating mix here spans regimes that behave very differently. Nuclear generation operates under licence from the Federal Authority for Nuclear Regulation, where change to anything touching a licensed facility runs through the licensee's regulated process and on the regulator's timescale rather than a project's. Large-scale solar under the national energy strategy places control and communications on sites remote from the existing operational estate, so link availability and remote maintenance access become part of the plant design. The UAE Information Assurance Standard applies to the operator as critical infrastructure, and IEC 62443 provides the model for partitioning the control environment.

Next step

Bring the complete environment into one conversation.

Tell us what you are planning, replacing, integrating or trying to stabilise. We will help define the right next step.