# PEN: Annual Report 2026 Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837 Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03151328 Publisher: asx Original announcement: 2026-10-12T06:41:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-12T07:04:27.526Z Atlas analysis updated: 2026-10-12T07:04:27.526Z - Company: Peninsula Energy Limited - Ticker: PEN - Exchange: ASX - Region: Wyoming, USA - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Other, Resource update, Production - Extracted: 2026-10-12 07:04:28 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Peninsula Energy Limited's 2026 Annual Report highlights significant operational challenges at its Lance Project, leading to the withdrawal of CY2026 production guidance and a US$50.1 million impairment charge on legacy wellfield assets. Despite these setbacks, the company reported encouraging uranium head grades from new wellfields and successfully completed capital raises and debt conversion. The report also includes an updated Mineral Resource Estimate for the Lance Project, showing an increase to 59.0 Mlbs U3O8. Reasoning: Peninsula Energy Limited's 2026 Annual Report highlights significant operational challenges at its Lance Project, leading to the withdrawal of CY2026 production guidance and a US$50.1 million impairment charge on legacy wellfield assets. Despite these setbacks, the company reported encouraging uranium head grades from new wellfields and successfully completed capital raises and debt conversion. The report also includes an updated Mineral Resource Estimate for the Lance Project, showing an increase to 59.0 Mlbs U3O8. - Positive factor: Increased Lance Project resource estimate - Positive factor: Strong uranium head grades in new wellfields \(HH14, HH16\) - Positive factor: Successful capital raises and debt conversion - Positive factor: Owner-operated drilling strategy to reduce costs - Positive factor: Positive long-term uranium market outlook - Negative factor: Withdrawal of CY2026 production guidance - Negative factor: Significant operational challenges with wellfield flow rates, gassing issues, and chemistry optimization - Negative factor: CPP commissioning issues - Negative factor: Non-cash impairment charge of US$50.1 million related to legacy wellfield assets - Negative factor: Lower-than-expected production Facts used in scoring: 8 ## Classification and evidence **Contained Metal Growth** Polarity: positive Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. Why it applies: The Lance Project Mineral Resource increased by 1.0 Mlbs U3O8 to 59.0 Mlbs U3O8 from the previously reported estimate. Evidence · text > Mineral Resource Increases to 59Mlbs U3O8 at the Lance Project”,”: “Mineral Resource Increases 15.6% within the Ross Area following delineation and development drilling in Mine Unit 4”. Peninsula confirms that it is not aware of any new information or data that materially affects the information included in this announcement and that all material assumptions and technical parameters underpinning the estimates continue to apply and have not materially changed. **Production Guidance Withdrawn** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: CY2026 production guidance of 400,000 to 500,000 pounds of U3O8 was withdrawn due to slower than anticipated wellfield ramp-up. Evidence · text > the Company’s previously announced CY2026 production guidance of 400,000 to 500,000 pounds of U3O8 was withdrawn subsequent to the end of the reporting period. **Operational Challenges** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: The wellfield production ramp-up has proven to be more challenging than originally anticipated, with issues including gas generation, solution flow rates, and wellfield chemistry optimization. Evidence · text > the wellfield production ramp-up has proven to be more challenging than originally anticipated **Impairment Charge** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: A US$50.1 million non-cash impairment expense was recognized relating to legacy wellfield development assets associated with Mine Units 1, 2 and 3. Evidence · text > A US$50.1 million non-cash impairment expense has been recognised principally relating to legacy wellfield development assets associated with Mine Units 1, 2 and 3 **Capital Raise** Polarity: positive Story-specific tag Definition: No canonical definition is currently available. Why it applies: Peninsula completed two capital raisings during the reporting period, securing significant equity and debt funding. Evidence · text > Peninsula completed two capital raisings during the reporting period. ## Extracted facts Stored fact records: 5. Some facts used in scoring do not have a stored record. ## Resource Estimates (5) ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837#fact-resource-facts-0) Lance Project · uranium #### Identity - Project: Lance Project - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: PEN #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Qualified person names: Mr Christopher McDowell - Resource group id: resource:36abedb1e3510d215aca #### Resource Data - Category: measured - Tonnes: 3800000 - Grade: 0.052 - Grade Unit: % U3O8 - Contained Metal: 4.3 - Contained Unit: mlbs #### Prior Estimate - Resource Date: 2025-12-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Highest confidence category, part of an overall increased resource estimate for the Lance Project. - Positive factor: Measured Resource - Positive factor: Contained Metal Growth Evidence · table > 3.8 Context: Measured #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837#fact-resource-facts-1) Lance Project · uranium #### Identity - Project: Lance Project - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: PEN #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Qualified person names: Mr Christopher McDowell - Resource group id: resource:c768e55be015991973a0 #### Resource Data - Category: indicated - Tonnes: 11700000 - Grade: 0.051 - Grade Unit: % U3O8 - Contained Metal: 12.9 - Contained Unit: mlbs #### Prior Estimate - Resource Date: 2025-12-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Good confidence category, part of an overall increased resource estimate for the Lance Project. - Positive factor: Indicated Resource - Positive factor: Contained Metal Growth Evidence · table > 11.7 Context: Indicated #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837#fact-resource-facts-2) Lance Project · uranium #### Identity - Project: Lance Project - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: PEN #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Qualified person names: Mr Christopher McDowell - Resource group id: resource:75faf685b916c1e2531d #### Resource Data - Category: inferred - Tonnes: 38500000 - Grade: 0.049 - Grade Unit: % U3O8 - Contained Metal: 41.7 - Contained Unit: mlbs #### Prior Estimate - Resource Date: 2025-12-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Speculative category, but contributes to the overall increased resource estimate for the Lance Project. - Positive factor: Contained Metal Growth - Negative factor: Inferred Resource Evidence · table > 38.5 Context: Inferred #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837#fact-resource-facts-3) Dagger Project · uranium Historical result Needs review: historical\_restatement #### Identity - Project: Dagger Project - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: PEN #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Qualified person names: Mr Christopher McDowell - Resource group id: resource:9d151e6f07aad2875cac #### Resource Data - Category: inferred - Tonnes: 3000000 - Grade: 0.104 - Grade Unit: % U3O8 - Contained Metal: 6.9 - Contained Unit: mlbs - Cutoff Grade: 0.02 - Cutoff Unit: % eU3O8 #### Prior Estimate - Resource Date: 2023-10-23 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-10-23T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Restatement of a historical inferred resource with no change, indicating low novelty. - Negative factor: Inferred Resource - Negative factor: Historical Estimate Only Evidence · table > 3.0 Context: Inferred #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 3.0 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/pen-annual-report-2026--98607701-51ba-4715-9dad-cbf22160d837#fact-resource-facts-7) Dagger · uranium Historical result Needs review: historical\_restatement #### Identity - Project: Dagger - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: PEN #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Qualified person names: Mr Christopher McDowell - Resource group id: resource:60a0c59506c23c8bfa05 #### Resource Data - Category: inferred - Tonnes: 3 - Grade: 6.9 - Grade Unit: mlbs - Cutoff Grade: 0.02 - Cutoff Unit: % eU3O8 #### Prior Estimate - Resource Date: 2023-10-23 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-10-23T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Restatement of a historical inferred resource with no change, indicating low novelty. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred Resource - Negative factor: Historical Estimate Only Evidence · table > 6.9 Context: 3.0 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 3.0 years before this release ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.