This week, on Down to Business, Chris Doornbros explains how his company Calgary-based E3 Metals is working on technology to extract lithium from old oil and gas reservoirs in Alberta, and how this process could help revolutionize the way we use energy.

Learn more about your ad choices. Visit megaphone.fm/adchoices

This week, on Down to Business, Chris Doornbros explains how his company Calgary-based E3 Metals is working on technology to extract lithium from old oil and gas reservoirs in Alberta, and how this process could help revolutionize the way we use energy.

Learn more about your ad choices. Visit megaphone.fm/adchoices