https://youtu.be/BQoniKPE8Nw

Matt and Sean talk about sodium batteries, why lithium prices are falling, and your comments.

Watch the Undecided with Matt Ferrell episode, The 90% Price Crash That Changed Everything https://youtu.be/nrTCgZmUFCY?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (14:39) - - Sodium Batteries Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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293: Sodium Battery Fade

https://youtu.be/3fntze01h_k

Matt and Sean talk about a new material we might see in solar panels, and Matt’s invasion on Hank Green.

Watch the Undecided with Matt Ferrell episode, Why This Solar Breakthrough Matters More Than Perovskite https://youtu.be/F_OPrOpccJs?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (16:23) - - Kesterite Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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292:  Move Over Perovskite - There’s a New Solar Kid in Town

https://youtu.be/iSGqe9lefQI

Matt and Sean talk about Matt’s CES 2026 visit, the good, the bad, the funny … including Donut Labs solid state battery.

Watch the Undecided with Matt Ferrell episode, The Most Controversial Battery at CES 2026 https://youtu.be/Kt4c0o_3eyY?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (12:17) - - CES 2026 Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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291: CES 2026 Roundup

https://youtu.be/SrkuzIo1liM

Matt and Sean talk about the current status of perovskite solar progress, plus your responses to our previous episodes.

Watch the Undecided with Matt Ferrell episode, What Solar’s 2025 Breakthroughs Mean for 2026 https://youtu.be/FffKMMnisu4?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (15:00) - - State of Solar Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

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290: State of Perovskite Solar Roundup

https://youtu.be/PA2Wc_pxZ6Y

Matt and Sean talk about desalination and osmotic power production, plus your responses to our previous episodes.

Watch the Undecided with Matt Ferrell episode, The Ocean's Invisible 15,000 TWh Goldmine https://youtu.be/kko09WIC6yc?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (20:20) - - Desalination and Osmotic Power Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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289: Salty AND Sweet? Desalination + Power Plants

https://youtu.be/HjYEgF598CI

Matt and Sean talk about perovskite solar panels, silver prices, and other new (old) issues.

Watch the Undecided with Matt Ferrell episode, How This Perovskite Breakthrough Could Change Solar Forever https://youtu.be/8Eh9m4U7GGk?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (22:00) - - Perovskite Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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288: Perovskite? All Right!

https://youtu.be/kWC8Cylbu5A

Matt and Sean talk about the impact of AI on our electric bills and more.

Watch the Undecided with Matt Ferrell episode, How AI is Destroying Your Electric Bill https://youtu.be/n8m1BCzvGCA?list=PLnTSM-ORSgi7oiN-erZtwugd0muTdQXnU

 * (00:00) - - Intro & Feedback
 * (09:03) - - AI Costs Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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287: AI’s Impact on our Electric Bills

https://youtu.be/t6Lc9WS60vA

Matt and Sean talk about recycling plastic (will we ever get there?), simple home energy solutions (insulation!), and more.

Watch the Undecided with Matt Ferrell episode, The Recycling Breakthrough That Doesn't Need Sorting https://youtu.be/D9Hd4KMoxds

 * (00:00) - - Intro & Feedback
 * (16:21) - - Plastic Recycling Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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286: Plastic Recycling Advancements

https://youtu.be/FmTo8ZkfZ68

Matt and Sean talk about Matt’s geothermal heat pump experience, digging wells, and the meaning of “young.”

Watch the Undecided with Matt Ferrell episode, How My Geothermal Heat Pump Really Performed (2 Years) https://youtu.be/DTb7TKJzr5g?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro
 * (05:22) - - Feedback
 * (17:33) - - 2 Years of Geothermal Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

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285: Heat Pump It Up! Geothermal 2 Years Later

https://youtu.be/Xx9sCiVZxJ4

Matt and Sean talk about a change in what research says is good for zinc batteries, and more topics from last week's episode. 

Watch the Undecided with Matt Ferrell episode, The Surprising Battery Discovery No One Saw Coming https://youtu.be/GRumW9JzGbc?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

 * (00:00) - - Intro & Feedback
 * (21:31) - - Zinc Batteries Discussion


YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast [https://www.youtube.com/stilltbdpodcast**]

Get in touch: https://undecidedmf.com/podcast-feedback [https://undecidedmf.com/podcast-feedback**]

Support the show: https://pod.fan/still-to-be-determined

Follow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmf

Undecided with Matt Ferrell: https://www.youtube.com/undecidedmf

★ Support this podcast ★ [https://stilltbd.fm/join/]

284: Shocking Zinc Battery News

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.

Still To Be Determined