RE: Interesting19 Aug 2022 12:11
And...
New projects
Retroactively cleaning up existing mega mines is vital to reducing min- ing’s GHG emissions. However, given the world will need to rapidly increase copper production, any new mines also have to be low emitters. Darryl Cuz- zubbo, CEO of SolGold, a London-list- ed junior that is developing Cascabel, one of the world’s largest new copper projects, believes that new jurisdictions like Ecuador have an advantage in this new era of low-carbon mining.
“Ecuador can be a leader in sustaina- ble mining but it won’t be easy. There are challenges in the country. But I al- ways think back two decades, to when BHP Billiton built one of the world’s most technically-advanced aluminium smelters in war-torn Mozambique. The country had just emerged from years of civil war and had practically none of the relevant skill sets. But Billiton, as it was known back then, worked with the locals to create this world-class opera- tion. Indeed, sometimes having a fresh jurisdiction, with none of the bad prac- tices of older mining, can be an advan- tage.”
It’s not just new jurisdictions that have the advantage. Mining projects being designed now, tend to have a much lower carbon footprint than projects 20 years ago. “We believe we can make Cascabel the lowest carbon intensity copper mine ever built”, says Cuzzub- bo. “It will be connected to hydro pow- er, while the concentrate will be sent by pipeline downhill. The water will be self-contained to avoid contamina- tion. We will have a heavy bias towards electric vehicles underground, which will further reduce emissions. These facts will help us bring NGOs onboard. Indeed, it already helps that we have a great example of responsible mining in Ecuador with Lundin Gold.”
Large new projects, like Cascabel, that can deliver globally-significant amounts of low-carbon copper are needed to fight climate change. The trouble is that in the last ten years, community protests and unclear govern- ment rules have made it harder to build new mines across the world. Meanwhile falling copper grades, mean operations are likely to use more energy per lb of copper produced.