The most visible infrastructure work in the Nigerian power sector is physical: new lines, substations, transformers. The less visible work” and arguably the higher-leverage work” is happening inside control rooms.
From legacy HMIs to unified platforms
Many Nigerian utilities still run a patchwork of legacy HMIs, one per sub-system. The shift this year is toward unified SCADA platforms that consolidate substations, feeders, and remote assets in a single operator view.
Fault-passage indicators are paying for themselves
On long feeders, fault-passage indicators and smart switches dramatically cut the time between an outage and the first truck roll. For many utilities this is the single highest-impact control-room investment.
Cybersecurity is now a first-class concern
As SCADA platforms become more connected, they also become more exposed. Segmentation, logging, and patching disciplines are moving from the IT team to the operations team” or being shared between both.
Key takeaways
- Unified SCADA beats multi-vendor HMIs for operator effectiveness
- Fault-passage indicators quietly deliver outsized reliability gains
- Treat control-system cybersecurity as an operations problem, not just an IT problem
