Send me a messageIn this episode of the Climate Confident podcast, I talked energy storage with Matt Harper, the Chief Commercial Officer at Invinity Energy Systems, who explained vanadium flow batteries—and their implications for renewable energy.We started with a 'Battery 101' comparing the familiar lithium-ion to vanadium flow batteries. Matt shared fascinating insights into the modular nature of these batteries, how they differ in their response to the degradation issues plaguing conventional batteries, and their non-flammability—a significant safety advantage.We discussed the role of vanadium flow batteries in supporting infrastructure rather than powering EVs, given their weight. But where they truly shine is in the realm of grid energy storage.Looking at the bigger picture, Matt highlighted the economic shifts towards longer-duration storage, driven by the ever-decreasing costs of solar and wind power. Our conversation touched upon the broader market dynamics and the critical role of energy storage in achieving a net-zero future.The episode closed with Matt's passionate perspective on the necessity of supportive industrial policies for renewable technologies, ensuring a robust and sustainable energy sector.Do not miss this enlightening conversation on 'Climate Confident,' where we continue to unravel the innovations steering us towards a cleaner, more resilient energy future. And don't forget to check out the video version on YouTube.Stay Climate Confident!Digital Disruption with Geoff Nielson Discover how technology is reshaping our lives and livelihoods.Listen on: Apple Podcasts   SpotifySupport 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