Vocus is bringing the future of mine connectivity to WA Mining Expo, showcasing how resilient, high-speed communications infrastructure is becoming critical to the way mining companies operate, attract talent and support their people in remote locations.
As Western Australia’s mining sector becomes increasingly autonomous, connected and geographically dispersed, connectivity is no longer simply an IT consideration. From autonomous haulage and remote operations to video calls home, telehealth, streaming and everyday communication, reliable networks are playing a growing role in both operational performance and workforce experience.
At WA Mining Expo, Vocus is demonstrating how its connectivity solutions are helping mining companies overcome the unique challenges of operating across some of Australia’s most remote environments. Its work with Hancock Iron Ore and Mineral Resources’ Onslow Iron project provides a glimpse into what that future looks like, where resilient fibre, private LTE and satellite connectivity are supporting everything from autonomous fleets and logistics to worker welfare.
The result is a shift in how connectivity is viewed across the resources sector: from essential infrastructure to a strategic tool for productivity, workforce retention, resilience and sustainability.
Article credit: Australian Mining Magazine
For two decades, the FIFO labour market has traded remote work against high wages. Workers accepted isolation as part of the bargain. That bargain is breaking down.
Competition for skilled labour has intensified as critical minerals projects and new offshore energy platforms ramp up alongside established iron ore, gas and gold operations. Retention now depends on more than pay packets.
Mental health, family contact and connection to life back home are factors in whether workers stay, leave or never sign up in the first place.
The common denominator is connectivity. Video calls home, streaming, gaming, banking, telehealth appointments, study and social media all depend on bandwidth and latency that remote mine camps have historically lacked.
Two Western Australian projects show how this is changing, and what it means for mining’s social licence.
The Horizon lifeline
Hancock Iron Ore operates across multiple Pilbara mine sites supporting a workforce of more than 2,000 fly-in fly-out personnel. Until recently, its camps faced the same problem as most remote operations – a single fibre path shared with every other organisation in the region, and limited capacity on that path.
Hancock is now the first major customer on Vocus’ Project Horizon. This is a new 2,000-kilometre fibre cable running from Perth north through Geraldton, Mullewa, Cue and Meekatharra, into the Pilbara and on to Port Hedland.
For decades, Western Australia’s Mid West and Pilbara had only one long-haul fibre provider. Horizon is a new alternative to existing long-haul route.
At each end, it connects into Vocus’ national backbone, completing a “figure of eight” architecture across the country. If the main cable is severed south of a connected site, and a customer has an IP service with Vocus, traffic can be rerouted north via Darwin, across a subsea cable, and back down to Perth. If it’s cut to the north of a site it can take the southern route back to Perth.
In plain English, mine operations and camp residents now have two paths to the outside world instead of one. The Vocus path has been engineered for what the company calls “extreme resilience” in a part of the world that is uncompromising in its weather and natural disaster patterns.
The operational outcome for Hancock Iron Ore is that three operators in Perth can now supervise 50 autonomous haul trucks in the Pilbara, each following its designated route to centimetre-level precision. The social outcome is that the 2,000-plus FIFO workforce has metro-comparable connectivity in camp, tapping into 100 gigabits of connectivity.
“Remote site connectivity used to be treated as a technical problem,” says Greg Phillips, Vocus head of digital solutions and innovation. “It is now a workforce problem. If you cannot offer a reliable video call home, you are competing at a disadvantage for talent.”
Phillips also says in the middle of the ocean, on floating oil and gas platforms, high quality connectivity is now being delivered through Vocus Satellite – Starlink connections.
The shift in workers expecting high quality connectivity is affecting retention economics. Replacing a trained FIFO worker can cost thousands of dollars in recruitment, travel and relocation fees and onboarding.
Camps and platforms that retain their workforce longer through better connectivity see that cost drop significantly – contributing to operational savings that support the “S” in ESG reporting.
Pit to port, and beyond
At Mineral Resources’ Onslow Iron project, where Vocus has built an integrated connectivity fabric across the entire operation.
The centrepiece is a private LTE (4G) network covering the mine and a 150-kilometre private haul road. It supports 120 autonomous triple-trailer road trains, each carrying 330 tonnes of iron ore from pit to port without a driver.
It is among the largest autonomous vehicle fleets of its kind anywhere in the world.
The same infrastructure relationship covers the mine and its resort-style accommodation village. A very high speed connection gives the workforce streaming, video calling and entertainment comparable to a capital city network connection.
Maritime operations are included too. Vocus Satellite services, running on the Starlink low-earth-orbit constellation, keep the project’s transhippers and tugs connected at sea. For seafarers whose working conditions have historically meant weeks offline, that is a step change in quality of life.
The governance benefit is that Mineral Resources can deal with one communications provider across mining operations, logistics, port activities, workforce welfare and maritime operations. If something fails, there is a single escalation path rather than a chain of vendors blaming each other.
Worker welfare is the primary ESG story at both sites, but the environmental story runs in parallel. Autonomous haulage, enabled by reliable private wireless connectivity, fundamentally changes the cost equation for low-grade and marginal deposits. It also supports the direction of making electric haulage viable.
Mineral Resources has outlined ambitions to transition the Onslow road train fleet from diesel to electric power. That transition can use the same network that enables autonomous operation today. If it proceeds, Onslow aims to become one of Australia’s lowest-emission iron ore operations per tonne produced.
The competitive landscape for mining labour has changed. So has the scrutiny on mining’s social and environmental impact. Networks are now central to both.
“Connectivity is no longer a cost line in the IT budget,” Phillips says. “It sits in workforce strategy, in sustainability reporting, in the social licence to operate. The miners who treat it that way will recruit better, retain longer and report cleaner.”
For operations assessing their digital infrastructure, the question is no longer whether the network can carry the data. It is whether it can carry the expectations of a workforce that has more choices than ever, and a regulatory environment that rewards proof over promises.
The fibre in the ground at Onslow and along the 2000km Horizon route is not just industrial plumbing. It is part of the case these operations make to their people, their communities and their investors.
