

Still To Be Determined
Still TBD: Matt Ferrell and Sean Ferrell
Join Matt Ferrell from the YouTube Channel, Undecided, and his brother Sean Ferrell as they discuss electric vehicles, renewable energy, smart technologies, and how they impact our lives. Still TBD continues the conversation from the Undecided YouTube channel.
Episodes
Mentioned books

Feb 19, 2025 • 38min
255: Ice Source Heat Pump?
Professor Seamus Garvey, a dynamics expert researching energy storage, and Dr. Ramin Mehdipour, a renewable energy researcher, dive into the fascinating world of ice source heat pumps. They reveal their innovative approach to using the UK’s natural gas pipelines for transporting water, which transforms into ice to generate heat. The discussion highlights the technical challenges, engineering design intricacies, and the potential to shift toward eco-friendly heating solutions like district heating, all while inspiring the next generation of energy innovators.

5 snips
Feb 12, 2025 • 46min
254: Unlocking the Lithium Supply Chain - Teague Egan Interview
Teague Egan, Founder and CEO of EnergyX, discusses innovative direct lithium extraction technology aimed at enhancing environmental sustainability. He shares the evolution of EnergyX into a resource owner and producer, focusing on new projects and strategic partnerships, including a significant investment from GM. Egan also details a unique crowdfunding initiative empowering individual investors, and explores the impact of the Inflation Reduction Act on lithium mining. He lays out ambitious goals for commercial lithium production by 2028 while offering insights for aspiring entrepreneurs in the sustainable tech space.

4 snips
Feb 5, 2025 • 34min
253: Solid, Solid State Follow-Up
Dive into a hunt for a clear definition of solid state batteries that reveals the complexity of technology in marketing. Enjoy hilarious cooking mishaps, especially featuring bacon, as the hosts transition to discuss innovative vehicles like the energy-efficient Aptera. The conversation also tackles home energy audits and the right to repair issues, particularly for farmers facing restrictive company policies. Join in on the analysis of the communications gap between engineers and consumers in the tech world.

Jan 29, 2025 • 40min
252: Zinc Batteries
https://youtu.be/snzxccZUSuQMatt 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.Watch the Undecided with Matt Ferrell episode, How Zinc Batteries Are Defying Limits https://youtu.be/lWd6I2og-e0?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQYouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★

Jan 22, 2025 • 36min
251: CES Highlights
The hosts share unique insights from CES, highlighting overlooked innovations. They delve into the complexities of motorcycle technology, balancing innovation with repairability. A discussion on corporate contradictions reveals consumer frustrations with tech restrictions. The podcast also showcases exciting sustainable aviation advancements and critiques the irony of elite discussions via private jets. Additionally, groundbreaking assistive technologies, including an AI walking stick and advanced translation devices, are revealed, emphasizing their impact on accessibility.

Jan 15, 2025 • 28min
250: Corporate Sustainability - Greenwashing or Not?
https://youtu.be/V-kyXGA_KpwMatt and Sean talk about corporations trying to improve on sustainability efforts. Where are they moving forward, and where are they falling behind?Watch the Undecided with Matt Ferrell episode, Can Companies like Apple Save the Planet? https://youtu.be/dD3KgWiMlPs?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQYouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★

Jan 9, 2025 • 54min
249: Making More Reliable EV Chargers - Soheil Akbari Interview
Soheil Akbari, CEO of Teal EV, leads the charge in creating reliable and affordable fast chargers for electric vehicles, especially in cold climates. He discusses the hurdles faced in extreme weather, emphasizing the need for durable design. Soheil shares insights into simplifying user experiences and the balance between cost competitiveness and forming lasting customer relationships. Additionally, he reflects on lessons learned in the renewable sector and emphasizes the importance of collaboration in achieving sustainability goals.

Dec 17, 2024 • 51min
248: Big Perovskite Solar Panel Advances - Dr. Chris Case Interview
https://youtu.be/gbRn1j39M0EMatt had the chance to chat with Dr. Chris Case, CTO of Oxford PV, about the future of solar energy and their breakthrough perovskite tandem cells. With decades of experience in photovoltaics, Chris shared how this cutting-edge technology is pushing solar panels to unprecedented efficiency levels, all while keeping sustainability and scalability at the forefront. Watch the Undecided with Matt Ferrell episode, How Record Breaking Perovskites Are Here NOW https://youtu.be/vEgkTnkNhRs?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQYouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★

Dec 11, 2024 • 48min
247: A Unique Approach to Electric Trucks - Edison Motors Interview
https://youtu.be/_1hgPAx1fEoMatt had an opportunity to talk to the co-founders of Edison Motors, Chace Barber and Eric Little, about how they’re electrifying trucks. Not just any kind of truck, but the heavy, workhorse trucks used in everything from deliveries to hauling logs for the timber industry. Their approach is really unique and one that makes you wonder, why haven’t we been doing this all along. YouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★

Dec 4, 2024 • 38min
246: Solving a Major EV Issue - Josh Charles, Coul St. Interview
https://youtu.be/SO3zQqS3GaMMatt had an opportunity to talk to Josh Charles about his new company, Coul St., which is developing an on-street EV charging station. It’s a really clever system that could make a huge difference for suburban and urban locations where EV owners don’t have access to a garage. Josh is a fellow Youtuber who is putting his engineering background to work to try and solve a gap in the EV ownership story.YouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★