Beyond Lithium: The Rise of Vanadium Flow Batteries in Renewable Energy

In 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!Support the showPodcast supportersI'd like to sincerely thank this podcast's amazing supporters: Lorcan Sheehan Hal Good Jerry Sweeney Andreas Werner Devaang Bhatt Stephen Carroll Marcel Roquette 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

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Dive into Climate Confident, the beacon of hope in your podcast library, illuminating the path to a cooler planet. With new episodes awakening every Wednesday at 7 AM CET, join visionary host Tom Raftery on an enlightening journey through the world of climate innovation and triumph. Climate Confident (formerly Climate 21) stands as your premier destination for uncovering the most impactful strategies and stories of emission reduction and environmental rejuvenation.Each week, Tom engages with the minds shaping our sustainable future - from pioneering business leaders driving green transformations to climate scientists providing essential context and insights. This podcast is more than a show; it's a movement towards positive change, offering a rich tapestry of engaging interviews, success stories, and actionable advice designed to empower you and the global community to take bold climate action.Whether you're seeking inspiration, knowledge, or the push to start making a difference, Climate Confident delivers. Subscribe and follow us in your favorite podcast app, and step into a world where every episode brings you closer to a sustainable tomorrow. Together, let's celebrate the victories in our fight against climate change and amplify the actions that matter.