Vulcan Energy’s Spade Hits Dirt in Landau, but the Share Price Is Still Digging a Hole
Published on 07/28/2026 at 02:41 | Redaktion boerse-global.de
Vulcan Energy Resources has broken ground on its Lionheart geothermal and lithium project in Landau, Germany, marking the transition from years of planning into physical construction. The Australian-listed developer (ASX: VUL) began civil earthworks on Monday at the roughly ten-hectare site in the Messe SĂĽdost district, with foundations, concrete pours and access roads now following. The company confirmed the milestone via an EQS announcement and a report from Renewables Now, putting the project officially into its build phase.
The Lionheart facility is designed to deliver 30 megawatts of geothermal power, with first-stage output targeted at 24,000 tonnes of lithium hydroxide monohydrate per year — enough, Vulcan says, to supply the batteries for around 500,000 electric vehicles. The plant is also expected to generate 275 gigawatt-hours of electricity and 560 gigawatt-hours of heat annually, with a projected operational lifespan of 30 years. The technology draws on the geothermal brine of the Upper Rhine Valley, extracting lithium while simultaneously producing power and heat, a dual-use model that Vulcan markets as a unique selling point for its direct lithium extraction process.
Chief executive Cris Moreno stated that the project remains on schedule and within budget. That claim carries weight because the financial groundwork has already been laid: in May, Vulcan secured a €2.2 billion financing package — roughly $2.5 billion — and reached financial close, meaning the capital is locked in and the risk of a funding shortfall has been removed. The first strategic tranche of that funding was received in mid-July, clearing the path for the construction start. For a project of this scale, the financing hurdle is often the one that kills lithium developments before they ever break ground.
Should investors sell immediately? Or is it worth buying Vulcan Energy?
Yet the share price tells a different story. Vulcan’s stock closed Monday at €1.66, up 3.05 percent on the day, after opening the week at €1.61. That bounce, however, leaves the shares barely 3.4 percent above the 52-week low of €1.60 touched on July 24. The year-to-date decline stands at roughly 35 percent, and the stock has shed more than 58 percent from its October peak of €3.98. The relative strength index sits at 31.4, a reading that points to oversold conditions and could open the door to a short-term technical rebound, but the broader trend remains firmly negative.
The disconnect between operational progress and market sentiment is stark. Analysts covering the stock on the ASX still rate it a buy, with a consensus price target of A$7.78 — a level that implies a dramatic re-rating if Lionheart delivers as planned. With a market capitalisation of roughly €760 million, Vulcan remains a relatively small player in the global lithium space, and the gap between analyst expectations and the current European trading price underscores just how much hinges on successful execution in Landau.
A recent study published in Cell Reports Sustainability by researchers at Stanford University adds a layer of context: it concluded that enhanced geothermal systems, if they reached a 10 percent share of electricity generation, could materially reduce the need for wind, solar and battery capacity by providing baseload power. That is the kind of structural argument that supports Vulcan’s long-term thesis, but for now, the market is focused on nearer-term risks — construction timelines, cost overruns and the capital intensity of bringing a first-of-its-kind project online.
The civil works in Landau are the first visible sign that Lionheart is moving from paper to pavement. For investors, the next critical test will be whether the build phase stays within the announced schedule and budget, and whether the eventual production ramp-up can justify the valuation that analysts are already pricing in. Until then, the stock is likely to remain caught between a promising project and a punishing chart.
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