Vulcan Energy's Lionheart Project Hits Construction Milestones as Market Sentiment Remains Defiantly Bearish

Vulcan Energy Resources starts civil works at its Lionheart lithium-geothermal project in Germany, unlocks €2.2 billion financing, but share price lags behind operational progress.

Vulcan Energy Resources is making tangible progress on the ground at its flagship Lionheart lithium-geothermal project in Germany, yet the company's share price continues to trade in the doldrums, stubbornly refusing to reflect the operational momentum.

The lithium developer this week confirmed that civil construction work has formally commenced at the 30-megawatt geothermal power plant site in Landau, with foundations, concrete works for the power plant buildings, and road infrastructure now underway. The roughly ten-hectare site sits within the Industriepark Messegelände Südost, marking a transition from preparatory earthworks to the core building phase.

CEO Cris Moreno described the shift as a critical step forward for the integrated project, noting that Lionheart remains on schedule and within its cost framework. The geothermal plant is a cornerstone of the broader Lionheart scheme, which combines lithium extraction with renewable power generation from the same geological source. The facility is designed to produce 24,000 tonnes of lithium hydroxide monohydrate annually — enough to supply approximately 500,000 electric vehicle batteries.

The construction timeline targets completion of the main build phase by 2027, with civil works for the lithium extraction plant expected to begin later this year. Drilling for new geothermal wells is already active, and a second drill site is slated to become operational in the second half of 2026.

€2.2 Billion Financial Package Now Fully Unlocked

Alongside the on-site progress, Vulcan confirmed that the financial close for Phase One of Project Lionheart has been achieved. The financing package totals €2.2 billion, comprising contributions from European and German promotional banks, commercial lenders, and industrial partners. The funds are now available under standard drawdown conditions, and the company disclosed that the first strategic equity tranches were received in July, after the end of the reporting quarter.

The capital is being deployed into the integrated lithium and geothermal facilities under development in the Upper Rhine Valley. At the Industriepark Höchst in Frankfurt, Vulcan has already held a ground-breaking ceremony for its chemical plant. The company has also secured a partnership with Siemens, which will supply engineering, automation, and building technology across the entire value chain.

In a further boost to the project's economics, the state of Rhineland-Palatinate has granted Vulcan a five-year exemption from the extraction levy, valid through the end of 2030. The state government said the measure is intended to support the development of domestic supply chains for critical raw materials.

Cash Burn Accelerates as Construction Ramps Up

The build-out is consuming capital at a rapid pace. At the end of the June quarter, Vulcan held €273.9 million in cash and short-term deposits, down from €364.3 million three months earlier. The €92 million decline was driven primarily by development expenditures related to procurement and construction at Lionheart.

On the corporate governance front, Hochtief's Chief Strategy Officer Roberto Gallardo has joined the board as a non-executive director. Separately, 134,225 VULAC performance rights lapsed on July 28 after failing to meet vesting conditions, leaving the company with 3,028,139 unlisted performance rights outstanding. The reduction marginally lowers the dilution risk from incentive instruments for existing shareholders.

Technical Indicators Flash Oversold, But No Bounce in Sight

Despite the operational milestones, the market remains deeply skeptical. The stock closed at €1.62 on Wednesday, having touched a fresh 52-week low of €1.55 just a day earlier. The shares now trade roughly 36% below their 200-day moving average of €2.53 and have lost 36.72% since the start of the year. From the 52-week high of €3.98 set on October 7, 2025, the decline stands at 59.44%.

The 14-day relative strength index has slipped to 30.9, pushing the stock into technically oversold territory. The annualized 30-day volatility of 36.36% underscores the sharp price swings typical of a capital-intensive development-stage company.

The disconnect between the physical progress at Landau and Frankfurt and the market's persistently bearish stance suggests investors are waiting for tangible revenue streams before re-rating the stock. Management has pledged to keep the market updated on construction milestones, with the next major marker being the erection of buildings and assembly of process equipment ahead of first production. Whether the share price will begin to track operational reality before lithium actually flows from the Frankfurt plant remains an open question.