Berkeley Energia - Quarterly Report June 2025
RNS Number : 3130T Berkeley Energia Limited 31 July 2025 NEWS RELEASE | 31 July 2025 Quarterly Report June 2025 Summary: · Exploration at Conchas Project During the quarter, Berkeley Energia Limited (Berkeley or Company) continued with activities at is Conchas project (Conchas Project), as part of its ongoing exploration initiative targeting critical minerals in Spain. · Thick zones of lithium and rubidium mineralisation, hosted within a muscovitic leucogranite, have been intersected at shallow depths in drilling. · Drill intercepts from the most recent RC program include: o 14m @ 0.95% Li2O & 0.39% Rb2O (from 40m) o 18m @ 0.55% Li2O & 0.23% Rb2O (from surface) o 61m @ 0.50% Li2O & 0.21% Rb2O (from surface) o 56m @ 0.48% Li2O & 0.21% Rb2O (from surface) o 27m @ 0.44% Li2O & 0.21% Rb2O (from surface) · Preliminary metallurgical test work is underway on representative samples obtained from three diamond holes, with results anticipated in the September 2025 quarter. · 3D modelling of the available drilling data is also being undertaken to refine the geological interpretation of the lithium and rubidium mineralisation. · Rubidium is a critical raw material for advanced technology and industrial applications used in key sectors including defence and military, aerospace, communications, medical and renewable energy. The U.S. and Japan have both classified rubidium as a Critical Mineral due to its strategic importance and growing demand in high-tech applications. · International Arbitration against Spain In May 2024, Berkeley advised that its wholly owned subsidiary, Berkeley Exploration Limited (BEL), had filed a Request for Arbitration (Request) for its investments in Spain through its Spanish subsidiary, Berkeley Minera España SA (BME), initiating arbitration proceedings against the Kingdom of Spain (Spain) before the International Centre for Settlement of Investment Disputes (ICSID). As part of its Request, BEL alleges that Spain's actions against BME and the Salamanca project (Salamanca Project) have violated multiple provisions of the Energy Charter Treaty (ECT), and that BEL is seeking preliminary compensation in the order of US$1 billion (US$1,000,000,000) for these violations. Subsequent to the quarter, the timetable and arbitration rules were established by the Tribunal, with the Company's Statement of Claim due to be filed in early 2026. Notwithstanding the investment dispute, BEL remains committed to the Salamanca Project and continues to be open to a constructive dialogue with Spain. BEL is ready and open to collaborate with the relevant Spanish authorities to find an amicable resolution to the permitting situation and remains hopeful discussions can take place in the near term. · Spanish Nuclear Power Industry: During and subsequent to the end of the quarter, there have been a number of important recent developments regarding the nuclear industry in Spain, including: · Proposal to Reverse Spain's Nuclear Phase-out Approved by Parliament o In February 2025, a Plenary Session of the Spanish Congress approved a non-binding proposal presented by the right-wing People's Party (PP) calling for the government to implement a series of measures that would reverse Spain's decision to phase out nuclear power. o Subsequently in April 2025, the PP registered a bill in the Congress to extend the useful life of nuclear power plants, arguing that it is "necessary" to keep them operational for the long-term. o During the quarter, the bill was debated, and in a Plenary session of Parliament held in June 2025, the bill was approved with 171 votes in favour, 166 against, and 7 abstentions. The proposed bill has now been referred to an internal parliamentary commission to review and to provide any potential amendments of the bill for Congress to consider. · Spanish Power Blackouts Reignites Debate over Nuclear Power in Spain o The unprecedented blackout that struck mainland Spain and Portugal in April 2025 has reignited the cultural and political battle over the future of nuclear energy. Spain's current energy roadmap outlines a gradual phase-out of the country's five nuclear power plants. However, the conservative PP and far-right Vox parties have long championed nuclear power and vehemently oppose the government's decommissioning plans. o Spanish Prime Minister, Pedro Sánchez, was quoted as stating that "Spain does not have uranium and it will have to be imported" during a Parliamentary session held in May 2025. The comments were made during a debate in the Spanish Parliament following the fallout from the catastrophic blackout that affected most of Spain and Portugal and lasted 9-10 hours in many regions of the countries. The Minister for Ministry for Ecological Transition and Demographic Challenge (MITECO), in response to questions from PP in a subsequent Senate plenary session, clarified the Prime Minister's words and specified that there is natural uranium in Spain, but not enriched uranium. The Salamanca Project currently hosts a Mineral Resource of 89.3Mlb uranium, with more than two thirds in the Measured and Indicated categories. · Nuclear Power Generated ~20% of electricity production in Spain in 2024 o Spain's nuclear power plants generated almost 20% of its total net electricity production in 2024 and became its second largest source of electricity production, according to the country's nuclear industry forum ForoNuclear. The blackout that struck the Iberian peninsula in April 2025 highlights nuclear's role in providing inertia and stability to the electricity system, it said. · Nuclear Industry Manifesto o Companies representing the Spanish nuclear industry have signed a manifesto calling for the long-term operation of the country's nuclear power plants. Under current plans, Spain's power reactors are all scheduled to shut by 2035. The manifesto signed by 32 companies says: "We urge the initiation of a dialogue and renegotiation of the 2019 agreement on the phased shutdown of nuclear power plants. This agreement was made under an industrial, geopolitical, social and economic context that is vastly different from today's reality." The signatories call on the Spanish government and relevant authorities to revise the National Integrated Energy and Climate Plan to incorporate measures ensuring the continuity of nuclear energy. "This energy source must be recognised as reliable, efficient and competitive, with low carbon emissions, and should receive fair treatment to encourage investment," they say. · Balance Sheet The Company is in a strong financial position with A$74 million in cash reserves and no debt. Classification: 2.2 This announcement contains inside information For further information please contact: Robert Behets Francisco Bellón Acting Managing Director Chief Operations Officer +61 8 9322 6322 +34 923 193 903 info@berkeleyenergia.com Salamanca Project Summary The Salamanca Project is being developed in a historic uranium mining area in Western Spain about three hours west of Madrid. The Company has received more than 120 European Union and National level approvals and favourable reports required for the initial development of the project to date. The project has the potential to generate measurable social and environmental benefits in the form of jobs and skills training in a depressed rural community. It can also make a significant contribution to the security of supply of Europe's zero carbon energy needs. The Project hosts a Mineral Resource of 89.3Mlb uranium, with more than two thirds in the Measured and Indicated categories. In 2016, Berkeley published the results of a robust Definitive Feasibility Study (DFS) for Salamanca confirming that the Project could be one of the world's lowest cost producers, capable of generating strong after-tax cash flows. Figure 1: Location of the Salamanca Project, Spain Salamanca Project Update The Company continues with its commitment to health, safety and the environment as a priority. During the quarter, the Company published a report on the Performance of the 2023-2024 Sustainability Plan. The Report was prepared to transparently communicate Berkeley's sustainability performance to all stakeholders, and to define the Sustainability Goals for 2025. The Report can be viewed on the Company's website. The Company also obtained the "Calculo y Reduzco" (Calculate and Reduce) seal and certificate by the Carbon Footprint Registry of the MITECO during the quarter. Registration in the Carbon Footprint Registry is evidence of Berkeley's efforts to control and reduce of its CO2 emissions in 2023. The planned measures to reach the Carbon Footprint Goal were achieved. Berkeley has previously been awarded with the Carbon Neutrality Certificates for the years 2020, 2021, and 2022, by MITECO. This represents an important step in the Company's journey to combat climate change and continue contributing to sustainability. An assessment of the Environmental Aspects, according to ISO 14001 Standards, and the Sustainable Mining Management Indicators, according to UNE 22470/80 Standards, of the Company's activities in 2024 was carried out during the quarter. 2025 Sustainability Goals Based on an analysis of risks and opportunities, the following goals and improvements in sustainability have been defined for 2025: o Maintaining AENOR Certifications (ISO 14001, UNE 22480/70 and ISO 45001 Standards) o Adaptation of the Environmental and Sustainable Mining Management System to the new UNE 22480/70:2025 Standard o Retortillo project development o Research of new Mineral Resources o Ongoing transparent communication with stakeholders o Calculation of the Carbon Footprint for 2024 Berkeley, in its commitment to fighting climate change, contributes to the following Sustainable Development Goals: Exploration During the quarter, the Company continued with its exploration program focusing on critical minerals in Spain. The exploration initiative is targeting lithium, rubidium, tin, tantalum, niobium, tungsten, and other battery and critical metals, within the Company's existing tenements in western Spain that do not form part of Berkeley's main undertaking being the development of the Salamanca Project. Conchas Project The Investigation Permit (IP) Conchas is located in the very western part of the Salamanca province, close to the Portuguese border (Figure 2). The tenement covers an area of ~31km2 in the western part of the Ciudad Rodrigo Basin and is largely covered by Cenozoic aged sediments. Only the north-western part of the tenement is uncovered and dominated by the Guarda Batholith intrusion. The tenement hosts a number of sites where small-scale historical tin and tungsten mining was undertaken. In addition, several mineral occurrences (tin, tungsten, titanium, lithium) have been identified during historical mapping and stream sediment sampling programs. Figure 2: IP Conchas Location Plans and Geology / Drill Hole Location Plan Billiton PLC undertook exploration on the IP Conchas between 1981 and 1983, with a focus on tin and tantalum (lithium, rubidium and other elements were not taken into account). Billiton's work programs comprised regional and detailed geological mapping, geochemistry, trenching and limited drilling. Soil sampling programs completed by Berkeley in the northern and central portions of the tenement during 2021 (200m by 200m) and 2022 (100m by 100m) defined a tin-lithium anomaly covering approximately 1.1km by 0.7km which correlated with a mapped aplo-pegmatitic leucogranite. A small drill program comprising five broad spaced RC holes for a total of 282m was subsequently implemented in 2022 to test the tin-lithium anomaly. Anomalous results for lithium (Li), tin (Sn), rubidium (Rb), cesium (Cs), niobium (Nb) and tantalum (Ta) obtained from multi-element analysis of drill samples were reported in April 2023, demonstrating Conchas' exploration potential for several critical and strategic raw materials included in the European Commission's Critical Raw Materials Act (CRMA). The drill results included 25m @ 0.56% Li2O and 0.22% Rb2O from surface (CCR0002). The occurrence of these six elements is observed to be largely associated with a sub-horizontal muscovitic leucogranite unit that locally outcrops at surface. The muscovitic leucogranite has a mapped extent of approximately 2km (in a NE-SW orientation) by 1.2km (on average in a NW-SE orientation) (Figure 2) and varies in thickness from 7m to over 170m in the drill holes (Figure 3). A number of mineralogical studies were undertaken during 2023 to determine the mineral species present and understand their characteristics and properties. Results of these studies indicate the mineralised muscovitic leucogranite is composed mainly of plagioclase (average content of 55%) and quartz (average content of 25%), with potassium feldspar, muscovite mica, and Li-mica making up remainder of the rock. The samples have an average Li-mica content of 3%. A follow-up RC and diamond core drilling program focused on improving confidence in the geology, continuity, and grade distribution of the zone of multi-element mineralisation was completed in late 2024. The drilling program comprised 33 RC holes for 1,857m drilled on a 100m by 100m grid, with depths ranging from 16m to a maximum of 169m. In addition, three diamond core holes for 230m were drilled to collect samples for metallurgical test work purposes. All drill holes intersected muscovitic leucogranite hosted mineralisation, confirming and improving upon the results obtained in the 2022 drilling campaign. Select intercepts include:
| Hole No. | Down Hole Intercept | From Depth (Down Hole) |
| CCR006 | 27m @ 0.44% Li2O & 0.21% Rb2O 14m @ 0.95% Li2O & 0.39% Rb2O | surface 40m |
| CCR011 | 55m @ 0.31% Li2O & 0.18% Rb2O | surface |
| CCR012 | 61m @ 0.50% Li2O & 0.21% Rb2O | surface |
| CCR017 | 18m @ 0.55% Li2O & 0.23% Rb2O | surface |
| CCR025 | 56m @ 0.48% Li2O & 0.21% Rb2O | surface |
| CCR033 | 19m @ 0.35% Li2O & 0.21% Rb2O | surface |
| Deposit Name | Resource Category | Tonnes (Mt) | U3O8 (ppm) | U3O8 (Mlbs) |
| Retortillo | Measured | 4.1 | 498 | 4.5 |
| Indicated | 11.3 | 395 | 9.8 | |
| Inferred | 0.2 | 368 | 0.2 | |
| Total | 15.6 | 422 | 14.5 | |
| Zona 7 | Measured Indicated | 5.2 10.5 | 674 761 | 7.8 17.6 |
| Inferred | 6.0 | 364 | 4.8 | |
| Total | 21.7 | 631 | 30.2 | |
| Alameda | Indicated | 20.0 | 455 | 20.1 |
| Inferred | 0.7 | 657 | 1.0 | |
| Total | 20.7 | 462 | 21.1 | |
| Las Carbas | Inferred | 0.6 | 443 | 0.6 |
| Cristina | Inferred | 0.8 | 460 | 0.8 |
| Caridad | Inferred | 0.4 | 382 | 0.4 |
| Villares | Inferred | 0.7 | 672 | 1.1 |
| Villares North | Inferred | 0.3 | 388 | 0.2 |
| Total Retortillo Satellites | Total | 2.8 | 492 | 3.0 |
| Villar | Inferred | 5.0 | 446 | 4.9 |
| Alameda Nth Zone 2 | Inferred | 1.2 | 472 | 1.3 |
| Alameda Nth Zone 19 | Inferred | 1.1 | 492 | 1.2 |
| Alameda Nth Zone 21 | Inferred | 1.8 | 531 | 2.1 |
| Total Alameda Satellites | Total | 9.1 | 472 | 9.5 |
| Gambuta | Inferred | 12.7 | 394 | 11.1 |
| Salamanca Project Total | Measured | 9.3 | 597 | 12.3 |
| Indicated | 41.8 | 516 | 47.5 | |
| Inferred | 31.5 | 395 | 29.6 | |
| Total (*) | 82.6 | 514 | 89.3 |
| Location | Tenement Name | Percentage Interest | Status |
| Spain | |||
| Salamanca | D.S.R Salamanca 28 (Alameda) | 100% | Granted |
| D.S.R Salamanca 29 (Villar) | 100% | Granted | |
| E.C. Retortillo-Santidad | 100% | Granted | |
| E.C. Lucero | 100% | Pending | |
| I.P. Abedules | 100% | Granted | |
| I.P. Abetos | 100% | Granted | |
| I.P. Alcornoques | 100% | Granted | |
| I.P. Alisos | 100% | Granted | |
| I.P. Bardal | 100% | Granted | |
| I.P. Barquilla | 100% | Granted | |
| I.P. Berzosa | 100% | Granted | |
| I.P. Campillo | 100% | Granted | |
| I.P. Castaños 2 | 100% | Granted | |
| I.P. Ciervo | 100% | Granted | |
| I.P. Conchas | 100% | Granted | |
| I.P. Dehesa | 100% | Granted | |
| I.P. ElÁguila | 100% | Granted | |
| I.P. El Vaqueril | 100% | Granted | |
| I.P. Espinera | 100% | Granted | |
| I.P. Horcajada | 100% | Granted | |
| I.P. Lis | 100% | Granted | |
| I.P. Mailleras | 100% | Granted | |
| I.P. Mimbre | 100% | Granted | |
| I.P. Pedreras | 100% | Granted | |
| E.P. Herradura | 100% | Granted* | |
| Cáceres | I.P. Almendro | 100% | Granted^ |
| E.C. Gambuta | 100% | Pending | |
| I.P. Ibor | 100% | Granted | |
| I.P. Olmos | 100% | Granted | |
| Badajoz | I.P. Los Bélicos | 100% | Granted** |
| I.P.A. Ampliación Los Bélicos | 100% | Pending** | |
| Ciudad Real | I.P.A. La Majada | 100% | Pending** |
| I.P. Anchuras | 100% | Pending# | |
| Zaragoza | I.P. Moros-Ateca | 100% | Pending# |
| I.P. Alvón | 100% | Pending# |
| Activity | A$000 |
| Permitting related expenditure (including legal costs) | 353 |
| Drilling related costs | 41 |
| Assay costs, radiological protection and monitoring | 5 |
| Consultants and other expenditure | 230 |
| Payment/(return) of VAT and other social taxes in Spain | (147) |
| Total as reported in the Appendix 5B | 482 |
| Name of entity | ||
| Berkeley Energia Limited | ||
| ABN | Quarter ended ("current quarter") | |
| 40 052 468 569 | 30 June 2025 | |
| Consolidated statement of cash flows | Current quarter $A'000 | Year to date (12 months) $A'000 | |
| 1. | Cash flows from operating activities | - | - |
| 1.1 | Receipts from customers | ||
| 1.2 | Payments for | (482) | (2,887) |
| (a) exploration & evaluation | |||
| (b) development | - | - | |
| (c) production | - | - | |
| (d) staff costs | (374) | (1,438) | |
| (e) administration and corporate costs | (193) | (1,003) | |
| 1.3 | Dividends received (see note 3) | - | - |
| 1.4 | Interest received | 671 | 3,011 |
| 1.5 | Interest and other costs of finance paid | - | - |
| 1.6 | Income taxes paid | - | - |
| 1.7 | Government grants and tax incentives | - | - |
| 1.8 | Other (provide details if material) (a) Business Development (b) Arbitration related expenses | (6) (816) | (206) (2,114) |
| 1.9 | Net cash from / (used in) operating activities | (1,200) | (4,638) |
| 2. | Cash flows from investing activities | - | - |
| 2.1 | Payments to acquire or for: | ||
| (a) entities | |||
| (b) tenements | - | - | |
| (c) property, plant and equipment | - | - | |
| (d) exploration & evaluation | - | - | |
| (e) investments | - | - | |
| (f) other non-current assets | - | - | |
| 2.2 | Proceeds from the disposal of: | - | - |
| (a) entities | |||
| (b) tenements | - | - | |
| (c) property, plant and equipment | - | - | |
| (d) investments | - | - | |
| (e) other non-current assets | - | - | |
| 2.3 | Cash flows from loans to other entities | - | - |
| 2.4 | Dividends received (see note 3) | - | - |
| 2.5 | Other (provide details if material) | - | - |
| 2.6 | Net cash from / (used in) investing activities | - | - |
| 3. | Cash flows from financing activities | - | - |
| 3.1 | Proceeds from issues of equity securities (excluding convertible debt securities) | ||
| 3.2 | Proceeds from issue of convertible debt securities | - | - |
| 3.3 | Proceeds from exercise of options | - | - |
| 3.4 | Transaction costs related to issues of equity securities or convertible debt securities | - | - |
| 3.5 | Proceeds from borrowings | - | - |
| 3.6 | Repayment of borrowings | - | - |
| 3.7 | Transaction costs related to loans and borrowings | - | - |
| 3.8 | Dividends paid | - | - |
| 3.9 | Other (provide details if material) | - | - |
| 3.10 | Net cash from / (used in) financing activities | - | - |
| 4. | Net increase / (decrease) in cash and cash equivalents for the period | ||
| 4.1 | Cash and cash equivalents at beginning of period | 77,958 | 77,345 |
| 4.2 | Net cash from / (used in) operating activities (item 1.9 above) | (1,197) | (4,638) |
| 4.3 | Net cash from / (used in) investing activities (item 2.6 above) | - | - |
| 4.4 | Net cash from / (used in) financing activities (item 3.10 above) | - | - |
| 4.5 | Effect of movement in exchange rates on cash held | (3,167) | 887 |
| 4.6 | Cash and cash equivalents at end of period | 73,594 | 73,594 |
| 5. | Reconciliation of cash and cash equivalentsat the end of the quarter (as shown in the consolidated statement of cash flows) to the related items in the accounts | Current quarter $A'000 | Previous quarter $A'000 |
| 5.1 | Bank balances | 73,544 | 77,908 |
| 5.2 | Call deposits | 50 | 50 |
| 5.3 | Bank overdrafts | - | - |
| 5.4 | Other (provide details) | - | - |
| 5.5 | Cash and cash equivalents at end of quarter (should equal item 4.6 above) | 73,594 | 77,958 |
| 6. | Payments to related parties of the entity and their associates | Current quarter $A'000 |
| 6.1 | Aggregate amount of payments to related parties and their associates included in item 1 | (148) |
| 6.2 | Aggregate amount of payments to related parties and their associates included in item 2 | - |
| Note: if any amounts are shown in items 6.1 or 6.2, your quarterly activity report must include a description of, and an explanation for, such payments. | ||
| 7. | FinancingfacilitiesNote: the term "facility' includes all forms of financing arrangements available to the entity. Add notes as necessary for an understanding of the sources of finance available to the entity. | Total facility amount at quarter end $A'000 | Amount drawn at quarter end $A'000 |
| 7.1 | Loan facilities | - | - |
| 7.2 | Credit standby arrangements | - | - |
| 7.3 | Other (please specify) | - | - |
| 7.4 | Total financing facilities | - | - |
| 7.5 | Unused financing facilities available at quarter end | - | |
| 7.6 | Include in the box below a description of each facility above, including the lender, interest rate, maturity date and whether it is secured or unsecured. If any additional financing facilities have been entered into or are proposed to be entered into after quarter end, include a note providing details of those facilities as well. | ||
| Not applicable | |||
| 8. | Estimated cash available for future operating activities | $A'000 |
| 8.1 | Net cash from / (used in) operating activities (item 1.9) | (1,200) |
| 8.2 | (Payments forexploration & evaluation classified as investing activities)(item 2.1(d)) | - |
| 8.3 | Total relevant outgoings (item 8.1 + item 8.2) | (1,200) |
| 8.4 | Cash and cash equivalents at quarter end (item 4.6) | 73,594 |
| 8.5 | Unused finance facilities available at quarter end (item 7.5) | - |
| 8.6 | Total available funding (item 8.4 + item 8.5) | 73,594 |
| 8.7 | Estimated quarters of funding available (item 8.6 divided by item 8.3) | >10 |
| Note: if the entity has reported positive relevant outgoings (ie a net cash inflow) in item 8.3, answer item 8.7 as "N/A". Otherwise, a figure for the estimated quarters of funding available must be included in item 8.7. | ||
| 8.8 | If item 8.7 is less than 2 quarters, please provide answers to the following questions: | |
| 8.8.1 Does the entity expect that it will continue to have the current level of net operating cash flows for the time being and, if not, why not? | ||
| Answer: Not applicable | ||
| 8.8.2 Has the entity taken any steps, or does it propose to take any steps, to raise further cash to fund its operations and, if so, what are those steps and how likely does it believe that they will be successful? | ||
| Answer: Not applicable | ||
| 8.8.3 Does the entity expect to be able to continue its operations and to meet its business objectives and, if so, on what basis? | ||
| Answer: Not applicable | ||
| Note: where item 8.7 is less than 2 quarters, all of questions 8.8.1, 8.8.2 and 8.8.3 above must be answered. | ||