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Exploring Waste To Value

Copper Weekly Brief — Week Ending 31 July 2026

      Copper remained elevated through the week ending 31 July, supported by tight mine supply, constrained concentrate availability and resilient long-term demand linked to electrification, grid investment and…

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Copper Weekly Brief — Week Ending 24 July 2026

  Copper ended the week near historically high levels as tight mine supply, falling exchange stocks outside the United States and resilient electrification demand continued to support the market. Against…

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Hillgrove Resources gains approval to start Emily Star

ASX-listed Hillgrove Resources has garnered board approval for the start of development at Emily Star as the third underground mining front of the Kanmantoo copper mine, in South Australia.   The development requires between $20-million and $22-million of…

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China’s Top Solar Firm Makes Switch from Silver to Copper

China’s biggest solar maker, LONGi Green Energy, has started mass production of solar cells that replace silver with copper at a new plant in Shaanxi — a key step in…

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September 6, 2022 · General, Mining

Four teams experimenting with extracting value from waste have joined the OZ Minerals’ Think & Act Differently (TAD) incubator aiming to reimagine mining and processing.

The Waste to Value Challenge, invited innovators from around the world to propose an approach that reimagines mining and processing to minimise, eliminate and find value in waste. Oz Minerals received 37 submissions for the Challenge from innovators around the world.

The challenge was supported by Amira Global and the International Copper Association Australia, who share OZ Minerals’ aspiration to consume and produce in a way that generates zero emissions and waste. The focus was on emerging technologies or processes to help the industry minimise waste rock, reduce the production of tailings, including conserving water, and look at ways to generate value from waste rock and tailings.

The final cohort are

  • Beyond Digging – a collaboration between national and international research organisations and academia 
  • University of Portsmouth, (Customised Bio Mining)
  • Clean & Recover – (Acid Mine Drainage Metals Recovery).
  • Jord – (Coarse and fine particle recovery, through the NovaCell)

The industry has significant long-term waste and tailings projects running across the world. This challenge is complementary but quite different, with ideas being unlocked or partially investigated through short experiments and collaborations. Luke Berry is taking part in a cohort for the second time after being part of our Ingenious Extraction cohort last year.

The Think & Act Differently incubator program is a supportive environment that includes funding, mentoring, opportunities for collaboration, capability uplift and exposure to mining operations. TAD is developing concepts for alternative ways resources or mines may be developed.

Think & Act Differently

If the modern mine can be imagined, it can be created. Think & Act Differently (TAD), powered by OZ Minerals, is building an ecosystem of the curious who are exploring and accelerating themes that prioritise social and environmental responsibility for the development of the modern mine. Central to its success is the active participation of a network of people from across multiple industries, organisations, community groups, governments, research organisations and others who want to play a role in solving complex challenges.

TAD: https://thinkactdifferently.com.au/jbsg/tad/virtual

Featured

Copper Weekly Brief — Week Ending 31 July 2026

      Copper remained elevated through the week ending 31 July, supported by tight mine supply, constrained concentrate availability…

Read More

Copper Weekly Brief — Week Ending 24 July 2026

  Copper ended the week near historically high levels as tight mine supply, falling exchange stocks outside the United States…

Read More

Hillgrove Resources gains approval to start Emily Star

ASX-listed Hillgrove Resources has garnered board approval for the start of development at Emily Star as the third underground mining front of the Kanmantoo copper mine, in South…

Read More

China’s Top Solar Firm Makes Switch from Silver to Copper

China’s biggest solar maker, LONGi Green Energy, has started mass production of solar cells that replace silver with copper at…

Read More

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