Key Highlights

• On 15 July 2026 it said the conditions for the first strategic drawdown had been met and initial Equity had been received from strategic partners, which were not named in that release.

• The June 2026 Quarterly Report added that further equity instalments are expected until the first Debt drawdown, which the company anticipates in the first quarter of 2027.

• The June 2026 report noted that the production targets derive from a bridging study dated 16 November 2023, and that mineral resources and ore reserves were unchanged during the quarter.

• At 30 June 2026 it reported closing cash of €193.9 million, plus €80.0 million in term deposits with maturities or notice periods beyond 90 days, giving accessible funds of €273.9 million.

How far has Vulcan Energy Resources (ASX:VUL) moved from development plans to a project under construction? The short answer is that the company has crossed its most important threshold. Vulcan announced financial close on a €2.2 billion (about A$3.9 billion) equity and debt package for its Lionheart project in Germany on 28 May 2026, and the first strategic equity has since been received. Lionheart is now being built rather than merely planned.

Why financial close matters

For a pre-revenue developer, funding certainty is usually the central question. Vulcan reported that the package is now available to draw, subject to continuing drawdown conditions. On 15 July 2026 it said the conditions for the first strategic drawdown had been met and initial equity had been received from strategic partners, which were not named in that release.

The June 2026 quarterly report added that further equity instalments are expected until the first debt drawdown, which the company anticipates in the first quarter of 2027. Funding is being released in line with the construction schedule, so the pace of spending and the satisfaction of conditions are linked.

HOCHTIEF invested as a cornerstone investor, and its representative, Roberto Gallardo, joined the board.

What Vulcan does

Vulcan is developing an integrated geothermal and lithium Business in the Upper Rhine Valley, on the German side of the border with France. Hot brine is drawn from deep wells, lithium is extracted from it, and the heat is used to generate power and Supply heat. The company says the first phase of Lionheart is designed to produce 24,000 tonnes a year of lithium hydroxide monohydrate, enough for roughly 500,000 electric vehicle batteries, alongside 275 GWh a year of renewable electricity and 560 GWh a year of heat over an estimated 30-year life.

Those figures are design targets. The June 2026 report noted that the production targets derive from a bridging study dated 16 November 2023, and that mineral resources and ore reserves were unchanged during the quarter.

Future Revenue should therefore come mainly from lithium hydroxide sales to European battery and automotive customers, with surplus renewable power and heat as secondary contributions.

Financial position and spending

Vulcan has no commercial lithium revenue yet, so its accounts reflect construction spending rather than earnings. At 30 June 2026 it reported closing cash of €193.9 million, plus €80.0 million in term deposits with maturities or notice periods beyond 90 days, giving accessible funds of €273.9 million.

Development expenditure was €92.0 million in the June quarter and €168.0 million for the first half of 2026. The largest quarterly items were the Interconnected Pipeline and Power infrastructure (€30.1 million), the lithium extraction plant (€22.6 million) and the Central Lithium Plant (€15.5 million).

The larger package is drawn in stages, and the company's own Liquidity will move as instalments arrive and construction costs build.

Construction and operating progress

Construction activity broadened during 2026. A groundbreaking ceremony for the Frankfurt lithium chemicals plant, at the Infraserv Höchst site, took place in April, and early bulk earthworks have begun. At Landau, earthworks continue at the geothermal and extraction site, with civil works starting after quarter-end on a 30MW geothermal power plant.

Drilling is advancing too. Well LSC-2 reached 2,999 metres, recording a temperature of 169°C and lithium concentrations of 190 to 200 mg/L. The company said a third well had started drilling and a fourth is due later in 2026, with a seventh well beginning to spud before quarter-end.

Supply contracts are largely in place. Siemens signed the final major supply agreement for Lionheart, and the contractor group also includes ABB, a Sedgman and HOCHTIEF joint venture, and Turboden.

Vulcan also operates two existing geothermal plants. Both were shut for maintenance during the June quarter, and Landau restarted in mid-June.

Sector conditions and competitive position

Lithium prices have been volatile for several years, and a developer reaching production in the late 2020s will be exposed to whatever conditions then prevail. Vulcan's pitch is that European carmakers want locally produced, lower-carbon battery chemicals, which could set it apart from imported supply. Whether that translates into premium pricing is unproven.

Its competitive position rests on being an early mover in geothermal brine extraction in Europe, together with government-backed financing partners. However, direct lithium extraction at commercial scale in this setting is still technically demanding, and competing projects, including conventional hard-rock and brine operations elsewhere, may have lower costs.

Vulcan was added to the S&P/ASX 200 with effect from 23 March 2026.

Risks and what to watch

Execution risk is the largest consideration. Building a geothermal-lithium complex across several sites involves drilling results, engineering integration, permitting and cost control. Delays or overruns could affect both timing and funding conditions.

Legal and permitting matters also feature. In France, a Nancy appeal court decision went against the Kachelhoffa geothermal permit while the lithium permit was validated, and both decisions remain open to appeal. In Germany, Rhineland-Palatinate granted a lithium Royalty exemption through 31 December 2030, subject to review a year earlier.

Several developments are worth following:

• Any announcement on the first debt drawdown, targeted for the first quarter of 2027.

• Results from the September 2026 quarter, for which the company scheduled an investor webinar on 30 October.

• The Phase 2 pre-feasibility study for Ludwigshafen, which the company had scheduled for completion in September 2026.

Overall, financial close has shifted the debate from whether Lionheart can be funded to whether it can be delivered on time, on budget and at nameplate capacity. Until commercial production begins, the shares will reflect expectations about that delivery rather than earnings.