Sedna Africa warns that Mobile Private Network (MPN) deployments at African mine sites often fail without upfront “readiness surveys” that map RF propagation, interference sources and coverage gaps across pits, plants and underground workings. The company stresses that autonomous haul trucks, connected-worker wearables and industrial IoT sensors need deterministic latency and throughput, which depend on correct spectrum selection, antenna placement and backhaul design validated in these surveys. Poorly scoped MPNs risk dead zones in crusher areas, unreliable VoIP in decline ramps and insufficient bandwidth for real-time condition monitoring.

Fortescue has opened its Power Up Training Centre in Perth, Western Australia, to build the electrical workforce required to electrify its Pilbara mining operations. The miner expects to need about 1,800 electricians at the peak of its site-wide decarbonisation programme, signalling a sharp rise in demand for high-voltage, battery-electric and control-systems skills on large iron ore hubs. For engineers, the move points to future project constraints around HV reticulation, trolley assist, and fleet electrification being driven as much by labour capacity as by technology readiness.

Booyco Electronics is reworking underground Proximity Detection Systems by integrating vehicle‑mounted sensors, fixed infrastructure and mine communication networks to cope with confined headings, mixed fleets and signal shadowing. The company is using on‑board data logging and centralised data acquisition to analyse near‑miss events, nuisance alarms and operator response times, then applying AI to tune warning zones and intervention thresholds for specific traffic patterns and geologies. For engineers, the shift is from standalone PDS hardware to mine‑wide, data‑driven collision‑avoidance strategies that must align with existing SCADA and OEM control systems.