43 million tonnes of copper has been mined but never processed over the last decade, trapped in mine waste from Australia to America. But that might be about to change. The lost copper has been too difficult to extract using conventional mining methods, but if extracted could help overcome a looming shortage as the world […]
Mining Water Technologies
Two years ago consultancy group Wood Mackenzie predicted copper demand would keep rising, warning that water use at mines would also soar, with all the costs and problems that entails. It’s the sort of threat that is urging mines right around the world to find more sustainable, efficient ways to use water. And it’s the […]
No Digging Copper Mines?
I keep getting amazed at the innovation I’m seeing around copper these days, with a recent breakthrough boosting efforts to rethink conventional mining. A new “key-hole surgery” method to extract copper from the earth without first digging it up could be revolutionary by not being actually groundbreaking. It speaks to the power of smart partnerships […]
Newmont launches Robot Trucks
Gold and copper miner Newmont has started production use of an autonomous haul truck fleet at its Boddington in Western Australia. Newmont said it is the first gold mining company to use autonomous haulage system (AHS) technology in an open pit mine. The announcement comes as the company said it had hit a milestone in […]
1OM More Tonnes Of Copper In A Decade?
The world may need 10 million tonnes more copper to meet demand in just 10 years says new snapshots from global resource and market analysts including Bloomberg Intelligence. The copper industry needs to spend upwards of $100B to close what could be an annual supply deficit of 4.7M metric tons by 2030 as the clean […]
“Responsible Copper” Is Here
The ‘Copper Mark’ seal means copper produced to meet the highest standards and that’s about to be a big deal says John Fennell. Plumbers and home owners may not think much about the copper pipes they’re using apart from price and quality, but that’s about to change. A new standard called “Copper Mark” is […]
NSW $750M Green Mining Plan
Mining in New South Wales—Australia’sbiggest economy—looks set to benefit from a $750M plan to cut carbon emissions by just over a third by 2030. The new money was announced this week by NSW Environment Minister, Matt Kean, who said he wanted to deliver a “clean industrial revolution”. The money will be spent over the next […]
Water And Copper Mining
Water is the first theme being tackled by the Zero Emission Copper Mine of the Future project and results of the ‘deep tech dive’ due mid 2021. The Technology Roadmap on the Zero Emission Copper Mine of the Future (ZECMotF) launched last year highlighted 5 emission themes—material movement, minerals processing , discovery, ventilation and water. […]
Is Carbon Neutral Doable?
When I heard one of the world’s biggest car makers wants to go all electric by 2035 I knew this was going to be a very disruptive bit of news. Global auto giant GM—which had sales of over 2.5M cars and light trucks last year—announced last week that it aims to stop selling all gasoline […]
Copper And Urban Mining
Cities are potentially rich & sustainable sources of metals like copper, but a new study says there are still limits to “Urban Mining”. Everything made by people like gadgets or cars or plumbing is said to belong in the “anthroposphere”, something Urban Mining aims to manage as a source of raw materials. The Urban Mine continues […]
De-Carbonate Or Decline
In a sign of the times the NSW Government has rolled out a $32B investment roadmap for 12 GigaWatts of new wind, solar and storage based electricity. The plan targets new private sector investment in electricity infrastructure by 2030, including the development of renewable energy zones and energy storage projects. But it’s just another vote […]
Pandemic Speeds Mining Re-Think
I was struck recently by an article in the Australian Fin Review talking about the future of mining in light of a potential pandemic re-set. Written by Accenture’s David Burns, who heads the company’s natural resources practice globally, it says the shock of Covid’s impact on mining operations is “accelerating its digital transformation”. He says […]
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