Vulcan Energy: High Water Mark at 3,000 Meters, Low Water in the Bank

Vulcan Energy's geothermal project advances with well LSC-2 hitting target depth, but €76M quarterly cash burn and share price drop of 40% from high fuel investor scrutiny ahead of AGM.

The drilling rigs are chewing through the rock on schedule, but the mood on the trading floor remains frosty. Vulcan Energy Resources heads into its annual general meeting on May 28 with a tangle of competing narratives: technical strides against the Lionheart project, a €76 million quarterly cash burn, and a boardroom shakeup that puts a Hochtief heavyweight in the hot seat.

Shares recently changed hands at €2.32, a modest daily gain but a far cry from the 52?week peak of €3.98. Year?to?date the stock has shed nearly 11% of its value, weighed down by investor unease over missed internal milestones and a drawn?out financing process.

Those operational milestones are real enough. The company’s sixth geothermal well, LSC?2, has hit its target depth of 3,000 metres, and testing is slated for the second quarter. Earlier, the LSC?1 production well delivered flow rates of up to 125 litres per second, providing the kind of data needed to seal the pending financing package. Two more wells are planned this year, including a site at Trappelberg in Hesse, and a second drilling rig is expected to be mobilised in the second half of 2026.

But progress comes at a cost. Vulcan burned through roughly €76 million in the first quarter, pulling its cash position down to €364 million. Capital expenditure accounted for nearly €140 million of that outflow, driven by construction of the Frankfurt lithium plant and the drilling campaign in the Upper Rhine Valley. The numbers sharpen the focus on the so?called financial close – a formal sign?off that is meant to unlock a €2.2 billion funding package comprising €1.2 billion in bank loans and various state subsidies. Management expects the green light during the current quarter.

Until that happens, the market is staying cautious. The stock has retreated more than 40% from its 52?week high. Still, some analysts see a buying opportunity. Canaccord Genuity rates the shares a buy with a price target of €4.45, implying roughly double the current valuation.

Pressure is mounting on chief executive Cris Moreno. Two tranches of performance?based share rights lapsed recently after the company failed to meet internal targets. While that spares existing shareholders further dilution, it also sends an uncomfortable signal about execution. At the AGM in Perth, investors want a concrete timetable for the project financing and a clear update on the next drilling campaign.

One bright spot on the governance front is the proposed election of Roberto Gallardo to the supervisory board. The Hochtief strategist represents the construction giant, which took a 15% stake in Vulcan for €169 million at the end of 2025. His presence could strengthen ties with a key strategic partner.

The commercial side of the Lionheart project is underpinned by long?term offtake agreements covering 72% of planned production. Customers include Stellantis, LG Energy Solution and Glencore. Policy support adds further ballast: the state of Rhineland?Palatinate has exempted lithium extraction from royalties for five years, and the European Union has classified the project as strategic. Lithium carbonate prices have stabilised at around $20,000 per tonne, offering a more predictable revenue backdrop.

The coming weeks will test whether technical progress can outrun financial strain and restore market confidence. The drilling data from LSC?2 and LSC?1 are in the bag; the missing piece is the financing signature. If it arrives on schedule, Vulcan’s narrative could shift from cash?burn anxiety to construction?phase conviction. The May 28 AGM is the first chance to prove that shift is real.