Keep every worker safe across a live network.
For TSOs, DSOs, generation and utilities. We design contractor and lone-worker safety, geofenced high-voltage exclusion, and asset- and tool-tracking programmes for substations, plants and field sites — engineered for harsh, regulated environments. Hardware-agnostic across UWB, BLE, active RFID and GPS.
What we keep seeing.
Lone workers are invisible
A technician working alone at a remote substation has no reliable way to raise an alarm — and no one knows their exact location if something goes wrong.
Live zones rely on procedure
Keeping people clear of energised equipment during an outage depends on a permit-to-work paper trail and trust, not a hard interlock.
Contractors come and go
During major outages hundreds of contractors flood a site. Knowing who is where, and who has left, is a clipboard exercise.
The use cases that consistently pay back.
Lone-worker safety & SOS
Man-down detection, duress alarms and precise location for workers across remote and field sites.
Geofenced HV exclusion
Alerts and interlocks that keep personnel clear of energised equipment during switching and outages.
Contractor & visitor control
Live on-site register, induction status and automatic exit reconciliation during outage peaks.
Asset & tool tracking
Locate test equipment, switching gear and high-value tools across substations and depots.
Mustering & evacuation
Verified headcount at the muster point in seconds for emergency response.
Outage workforce analytics
Where the crews are and how work is progressing across a distributed outage.
Hardware & software ecosystem
UWB and BLE safety platforms · active-RFID mustering · GPS field trackers · ruggedised and ATEX-rated tags where required — selected for your environment and safety case, never by price book.
Where we plug in
SAP · IBM Maximo · GIS / ADMS · permit-to-work and safety systems · SCADA-adjacent reporting · contractor-management platforms.
What good looks like.
What we design and document to
IEC 62443 (OT security) · ISO 45001 (occupational health & safety) · ATEX 2014/34/EU and IECEx where applicable · lone-worker standards (e.g. BS 8484) · permit-to-work alignment.
Where the payback shows up.
Substation outage safety
Contractor and lone-worker tracking with geofenced safety zones across a multi-substation outage programme.
Lone-worker SOS
Man-down and duress alerting with precise location for field technicians at remote sites.
Tool & equipment control
Test gear and switching equipment tracked across depots and substations, cutting loss and search time.
During outages we put hundreds of contractors onto live substations. Geofenced HV exclusion and lone-worker SOS gave us 100% muster accountability and a verifiable record of who was where. It worked because TRACIO built it around our permit-to-work process and ISO 45001 safety case, not as a bolt-on.Safety & Outage Manager · European TSO · EMEAAnonymised at the client’s request. Reference available on request.