It’s true: There’s no real definition of a “normal day” in mining anymore. Operators now worry about so many more factors than they used to – how to power equipment more efficiently, how to reduce the mine’s footprint, how to save even more money and, of course, how to continue a journey of constant improvement overall. This is all while keeping great compliance with tightening regulations and, at the same time, staying far away from threats like cybercrime. A new world, indeed.
As the methods for extraction, processing and use continue to expand, the term biomining has had its comeuppance, and recently returned to the spotlight with the July announcement that Blue Evolution has unveiled a groundbreaking method for sustainably extracting critical minerals and rare earth elements using seaweed. Yes, you read that correctly.
The California-based group said its technology will revolutionize the mining industry, while fighting climate change and empower the Indigenous communities where it works.
“Our approach is poised to redefine the way critical minerals and rare earth elements are sourced,” said CEO Beau Perry. “By leveraging the unique properties of seaweed, we can satisfy growing resource demands sustainably. This is a win for both the planet and the economy.”
The mission is backed by a significant grant from the Advanced Research Projects Agency–Energy (ARPA-E) and, in collaboration with Pacific Northwest National Laboratory (PNNL) and Virginia Tech, the biomining initiative utilizes seaweed’s natural bioaccumulation capabilities to source these essential materials.
The process is further enhanced by Blue Evolution’s commitment to nature-based blue carbon capture, utilization, and storage (NBCCUS). This method harnesses seaweed’s ability to absorb carbon dioxide from the ocean, transforming the harvested biomass into various bio-based products that lock away carbon, thus contributing to climate change mitigation.
Also in focus is the company’s social responsibility dedication. It has created partnerships in Indigenous communities in Alaska, New Zealand, and elsewhere to focus on equitable resource development and respect for traditional ecological knowledge, ensuring the projects support sustainable economic development and environmental stewardship.
Speaking about forward-looking topics, there is a steady flow of research, operational advancements and discussion on the rare earth elements front. We have a feature from Jonathan Rowland in this issue on the topic, a perfect balance with our coverage of coal topics in this double issue. As well as our feature coal mine profile on Coal-Mac’s Twin Branch operation in West Virginia.
Finally, a quick reminder that we’re down to just a handful of weeks before the first day ribbon-cutting at MINExpo International 2024 in Las Vegas. View our preview write-up feature including some of the best companies in the industry.
When we see you again, it will be at the Las Vegas Convention Center. In the meantime, work safe.
Donna Schmidt
Editor, North American Mining magazine
[email protected]
(740) 624-4642
Twitter: @Dschmidt_NAM
