China smelter group agrees to lower Q1 copper charges
The charges tend to fall when ore supply declines and rise when more concentrate is available.
Newcrest (ASX: NCM) (TSX: NCM) will trial advanced 4G Long-Term Evolution (LTE) and 5G mobile technologies to assess the potential of cellular delivery of data and video to support a smarter, safer and more sustainable underground mine operation.
The trial will take place at its Cadia Valley Operations (CVO), located bout 20 km from the regional city of Orange, New South Wales, Australia. Cadia is home to one of Australia’s largest gold mining operations, comprising the Cadia East underground panel cave mine and the Ridgeway underground mine (currently in care and maintenance).
In partnership with Ericsson and Telstra Purple, Newcrest will deploy a private 4G LTE and 5G trial network in its underground operations at Cadia in the coming months.
This announcement follows previous engagements where the trio worked to improve communications coverage, performance and safety with private 4G LTE at the Lihir mine in Papua New Guinea, and more recently for surface operations at Cadia Valley.
Speaking at the Sweden-Australia Sustainable Mining Summit in Sydney earlier this week, CVO general manager Aaron Brannigan said modern mining is a data-driven business, with technology and digitalization creating new levels of productivity and safety, greater efficiency and reduced environmental impact.
“In the ongoing quest for productivity, efficiency and safety, Newcrest must use every tool at our disposal to boost performance at site while continuing to ensure that everyone at our mines gets home safely at the end of the day,” Brannigan said.
“With 4G and 5G mobile technologies potentially offering better performance and capabilities than Wi-Fi, this trial will help Newcrest to assess its viability for greater coverage, capacity and functionality to support advanced underground automation, our Connected Worker strategy and future growth at Cadia,” he added.
The underground trial will utilize Ericsson’s Private 5G (EP5G) solution for Industry 4.0 enterprises to assess different cellular approaches for coverage and capacity needs and deployment economics. It will include the use of various 4G and 5G radio types, massive- and multi-user MIMO (multiple-input-multiple-output) advanced antenna systems for high-density and high-capacity connectivity requirements, and Uplink Booster technology derived from custom-made Ericsson Silicon system-on-a-chip 5G processors to increase uplink signal strength and data throughput.
“5G connectivity will be instrumental in enabling advanced teleremote and autonomous technologies, which are integral to industries such as mining. We’re delighted to be working with Newcrest and Telstra Purple to trial Ericsson’s 4G LTE and 5G solutions, and enable Newcrest to develop know-how on how to best deploy them underground,” said Emilio Romeo, Ericsson’s head of Australia and New Zealand.
