The engines harness energy from flare and industrial residual gas combustion.
Collahuasi plans a transition to 100% green electricity.
The expansion project could supply 5% of the world's cobalt refining capacity.
Miner seeking to use Glencore's Kidd concentrator for its output.
Mines in the Canadian province of Quebec will be allowed to reopen from April 15
The contractors are sent home because their work is delayed by COVID-19 restrictions
Glencore said it will continue to process material
The Quebec government has ordered the closure of all non-essential businesses due to COVID-19
Impact of coronavirus spreads among miners
Maestro Digital Mine's Michael Gribbons talks about the latest trends in mine ventilation
Miner inks deal with battery maker
Ailbhe Goodbody spoke to Redpath's George Flumerfelt about current trends in contract mining