Scientists at Rice University are employing flash Joule heating to remove toxic heavy metals from fly ash and use the resulting product to manufacture concrete.
Rio and RESOLVE to launch Regeneration, a start-up that will use the re-mining and processing of waste from legacy mine sites to support rehabilitation activities and restore natural environments.
Proterra will supply its H Series battery system technology to Komatsu for the development of battery-electric LHDs, drills and bolters for underground hard rock mining.
In 2019, the electric carmaker acquired Canada-based Hibar, which manufactures pumps used in fast-speed battery assembly that Tesla is introducing for its new 4680 cells.