On today’s episode Matt & Sean are talking about flow batteries and how this old tech is finally starting to take off. But does it actually have a shot?

Matt and Sean talk about how recycling renewable energy tech is a major step forward, and what comes next. Do we have this problem solved?

Matt and Sean talk about new battery research, potential shifts in cost, and why we’re having this conversation in the first place.

Matt and Sean talk about the crazy logistics of building a Canadian wind-turbine project. How difficult is it to build a wind farm?

Matt had the chance to chat with Dr. Ramin Mehdipour and Professor Seamus Garvey from the University of Nottingham about their research into ice source heat pumps. They have a novel idea for reusing the UK’s natural gas pipe network to deliver non-potable water into heat pumps for heat.

Matt had the chance to chat with Teague Egan, founder and CEO of Energy X, about the latest updates on their progress for direct lithium capture. This process is a much more efficient way to extract the lithium we need from more locations … and with a much better environmental impact.

Matt and Sean talk about Matt’s hunt for the holy grail: a solid state battery definition.

Matt and Sean talk about recent breakthroughs in Zinc batteries, and how it may not be soon that we see any of this on the store shelves.

Matt and Sean talk about the items at CES that people should be–but aren’t–talking about. Was there anything you saw that think should have been covered?

Matt and Sean talk about corporations trying to improve on sustainability efforts. Where are they moving forward, and where are they falling behind?