Vulcan Energy's Lionheart Breakthrough: Successful Well Test Paves Way for Sustainable Lithium and Geothermal Power By: Robert Buluma Posted by Alphaxioms Geothermal News on January 29, 2026 In the heart of Germany's Upper Rhine Valley, where ancient geological forces have created a treasure trove of hot brines rich in lithium, Vulcan Energy Resources (ASX: VUL, FSE: VUL) is making waves. Their latest announcement on January 21, 2026, details a successful production test from the LSC-1b sidetrack well in the Phase One Lionheart Project. This isn't just another drilling update—it's a significant milestone that bolsters confidence in Europe's push for domestically sourced, carbon-neutral lithium for electric vehicles (EVs). As someone who's been tracking geothermal advancements for years, I see this as a prime example of how geothermal energy can double as a clean mining solution, addressing both energy and critical mineral needs in one go. Let's dive into ...
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