Send me a messageHey folks, in today's episode of the Climate Confident podcast, I had the pleasure of sitting down with James MacNaghten, the CEO of Caldera, to dive deep into the game-changing world of energy storage.🔋 What’s special about Caldera, you ask? They're not just storing energy - they're reimagining it! We delved into Caldera's innovative thermal battery technology, and I was blown away. Imagine storing excess renewable energy in the form of heat! And get this – these batteries could play a pivotal role in supporting green energy transitions across numerous industries. James explained it all so brilliantly – trust me, you don't want to miss out.💡Some golden nuggets from our conversation:Caldera's unique tech can store energy at temps up to 300°C, serving industries like food, beverages & hospitals, amongst others! 🌡️Why don’t they go hotter, you ask? James gave us the lowdown on temperature bands, and the challenges of storing heat at ultra-high temps.Plus, the chat on heat pumps and their role was an eye-opener! ⚡️On the design front, who knew vacuums and cylindrical shapes would play such a critical role in this technology? 🌀But wait, there's more! We even touched upon the benefits of hydrogen in industries like steel-making, hinting at the vast potential of alternative energy solutions.And, for all of you looking to get involved, James has an invitation: Caldera is on Crowdcube! So, if you’re feeling as inspired as I was after our chat, you know where to go. 🔗As always, I’m thrilled to share these insights with you. Let’s keep the conversation going and push the boundaries of what's possible for our planet. Listen in, share, and stay climate confident! 🌱DOn't forget you can check out the video version of this podcast at https://youtu.be/JB-qm7mOBXgSupport the showPodcast supportersI'd like to sincerely thank this podcast's amazing supporters: Jerry Sweeney Andreas Werner Stephen Carroll Roger Arnold And remember you too can Support the Podcast - it is really easy and hugely important as it will enable me to continue to create more excellent Climate Confident episodes like this one.ContactIf you have any comments/suggestions or questions for the podcast - get in touch via direct message on Twitter/LinkedIn. If you liked this show, please don't forget to rate and/or review it. It makes a big difference to help new people discover the show. CreditsMusic credits - Intro by Joseph McDade, and Outro music for this podcast was composed, played, and produced by my daughter Luna Juniper