09/29/2025 | Press release | Archived content
| Last Updated | 29/09/2025 | ||||
| 2024 Sustainability and ESG Performance Data | |||||
| This databook summarizes our key non-financial sustainability and ESG performance information for the 2024 reporting period (calendar year). It includes our three reporting frameworks (SASB, GRI & TCFD). It provides data for a five-year period on a range of material environmental, social, governance and economic topics. | |||||
| DIRECTORY | |||||
| Performance Data | |||||
| GRI Content Index | |||||
| SASB Index | |||||
| TCFD Index |
| 2024 Wesdome ESG Performance Data Table | ||||||||
| Metric | Unit of Measure | 2024 | 2023 | 2022 | 2021 | 2020 | ||
| Wesdome | Eagle River | Kiena | ||||||
| Production Volumes and Workforce Composition | ||||||||
| Production of Metal Ores | tonne | 5.4 | 2.9 | 2.4 | 3.8 | 3.4 | 3.9 | 3.9 |
| Production of Finished Metal Products | tonne | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Workforce | count | 986 | 539 | 447 | 952 | 928 | 885 | 665 |
| Percentage of Contractors of Total Workforce | percent | 40 | 33 | 48 | 41 | 40.8 | 50.9 | 50.7 |
| Water & Effluent | ||||||||
| Freshwater Withdrawn | cubic metres | 1,941,370 | 929,040 | 1,012,330 | 686,971 | 1,056,896 | 1,128,184 | 1,494,227 |
| Other Water Withdrawn | cubic metres | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Water Consumed | cubic metres | 183,922 | 77,677 | 106,245 | 111,494 | 83,973 | 75,567 | 51,400 |
| % from High or Extremely High Baseline Stress | percentage | 0 | 0 | 0 | 0% | 0 | 0 | 0 |
| Total Water Discharged | cubic metres | 1,495,875 | 662,637 | 833,238 | 860,767 | 1,370,612 | 809,278 | 1,766,033 |
| Water Consumption per tonne milled | cubic metres | 0.42 | 0.35 | 0.49 | 0.27 | 0.23 | 0.22 | 0.21 |
| Water Consumption per ounce produced | cubic metres | 1.07 | 0.82 | 1.37 | 1.03 | 0.76 | 0.61 | 0.57 |
| Water-Related Instanced of Non-Compliance | number | 3 | 2 | 1 | 2 | 0 | 0 | 1 |
| Greenhouse Gas Emissions | ||||||||
| Scope 1 Emissions | t CO2 equivalent | 17,113 | 13,481 | 3,632 | 16,412 | 18,380 | 15,607 | 15,689 |
| Scope 2 Emissions | t CO2 equivalent | 3,630 | 3,542 | 88 | 2,855 | 1,672 | 1,724 | 1,874 |
| Total GHG Emissions (Scope 1 & 2) | t CO2 equivalent | 20,743 | 17,023 | 3,720 | 19,267 | 20,052 | 17,331 | 17,563 |
| GHG Emissions per tonne milled ratio | t CO2 equivalent | 0.05 | 0.08 | 0.02 | 0.05 | 0.06 | 0.05 | 0.06 |
| GHG Emissions per ounce produced | t CO2 equivalent | 0.12 | 0.18 | 0.05 | 0.16 | 0.18 | 0.14 | 0.17 |
| Percentage of GHG emissions covered under emissions-limiting regulations | percent | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Air Emissions | ||||||||
| Carbon Monoxide | tonne | 74.44 | 67.27 | 20.8 | 71.66 | 101.8 | 52.45 | 84.18 |
| Nitrogen Oxides | tonne | 228.89 | 207.06 | 21.83 | 197.89 | 95.29 | 70.89 | 156.58 |
| Sulfur Oxides | tonne | 3.88 | 2.32 | 1.56 | 3.69 | 7.64 | 4.32 | 5.08 |
| Particulate Matter (< 10 µm/tonnes) | µm/tonne | 57.47 | 34.59 | 22.88 | 45.92 | 39.6 | 22.9 | 30.7 |
| Particulate Matter (< 2.5 µm/tonnes) | µm/tonne | 18.14 | 16.38 | 1.77 | 15.01 | 3.49 | 3.2 | 10.3 |
| Mercury | kilograms | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Lead | kilograms | 4.36 | 0.16 | 4.2 | 0.321 | 0.193 | 0.22 | 0.6 |
| Volatile Organic Compounds (VOCs) | tonne | 2.4 | 0.99 | 1.41 | 1.26 | 5.76 | 3.62 | 3.68 |
| Energy | ||||||||
| Total Energy Consumption | gigajoule | 811,934 | 488,826 | 323,108 | 703,088 | 666,550 | 594,362 | 559,363 |
| Diesel Consumption | kilolitres | 4,716 | 3,062 | 1,654 | 4,017 | 3,719 | 3,529 | 3,823 |
| Gasoline Consumption | kilolitres | 404 | 350 | 54 | 405 | 385 | 340 | 263 |
| Explosives Consumption | tonnes | 1,143 | 651 | 492 | 1,717 | 3,089 | 1,065 | 1,370 |
| Propane Consumption | kilolitres | 2,811 | 2,801 | 10 | 2,528 | 2,816 | 1,986 | 2,024 |
| Natural Gas Consumption | kilolitres | 1,147 | 0 | 1,147 | 1,528 | 1,506 | 936 | 536 |
| Electricity | mega watts | 124,062 | 65,584 | 58,478 | 115,484 | 103,912 | 98,350 | 85,394 |
| Grid Electricity | percentage | 57 | 48 | 65 | 63 | 61 | 65 | 64 |
| Renewable Energy Consumption | percentage | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Non-Renewable Energy Consumption | percentage | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Energy intensity per tonne milled | gigajoule | 1.9 | 2.2 | 1.5 | 1.67 | 1.84 | 1.74 | 1.7 |
| Energy intensity per ounce produced | gigajoule | 4.72 | 5.17 | 4.17 | 5.7 | 6.01 | 4.8 | 4.66 |
| Tailings, Waste & Hazardous Materials Management | ||||||||
| Reportable Spills1 | count | 2 | 1 | 1 | 6 | 13 | 5 | 1 |
| Significant Waste-Related Incidents (Hazardous or Non-Hazardous) | count | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Waste Rock Generated | tonne | 588,421 | 344,678 | 243,743 | 306,719 | 360,416 | 246,490 | 387,599 |
| Waste Rock Recycled | tonne | 267,447 | 212,806 | 54,641 | 162,150 | 384,210 | 342,266 | 149,321 |
| Tailings Waste Generated | tonne | 402,947 | 223,292 | 179,655 | 424,412 | 358,170 | 340,172 | 255,987 |
| Tailings Waste Recycled | tonne | 37,086 | 0 | 37,086 | 34,380 | 33,975 | 24,200 | 0 |
| Total Industrial (non-mineral) Waste Generated | tonne | 2,729 | 1,464 | 1,265 | 2,235 | 2,886 | 1,915 | 1,495 |
| Non-Hazardous Waste Generated | tonne | 2,415 | 1,346 | 1,069 | 1,938 | 2,340 | 1578 | 1404 |
| Non-Hazardous Waste Recycled | tonne | 1,383 | 945 | 438 | 297 | 1,490 | 590 | 526 |
| Hazardous Waste Generated | tonne | 277 | 118 | 159 | 19 | 546 | 337 | 91 |
| Hazardous Waste Recycled | tonne | 38 | 0 | 38 | 1,101 | 0 | 0 | 0 |
| Biodiversity | ||||||||
| Mineral reserves in or near sites with protected conservation status or endangered species habitat | percent | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Wildlife Incidents | count | 0 | 0 | 0 | 1 | 0 | 3 | 0 |
| Acid Rock Drainage Predicted to Occur | percent | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Acid Rock Drainage Actively Mitigated | percent | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Acid Rock Drainage Under Active Mitigation or Treatment | percent | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Health & Safety | ||||||||
| Company-wide all incident Rate (Total Recordable Incident Frequency Rate) | rate | 2.68 | 3.67 | 1.41 | 5 | 3.7 | 3.77 | 1.04 |
| All incident rate for full-time employees (Total Recordable Incident Frequency Rate) | rate | 2.56 | 3.24 | 1.44 | 6.34 | 3.41 | 2.2 | 1.04 |
| All incident rate for contract employees (Total Recordable Incident Frequency Rate) | rate | 2.83 | 4.38 | 1.37 | 3.3 | 3.96 | 5.18 | 1.03 |
| Lost Time Injury Rate | rate | 0.1 | 0.18 | 0 | 0.56 | 0.8 | 0.9 | 0.3 |
| Fatalities | count | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fatality Rate for full-time employees | rate | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fatality Rate for contract employees | rate | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Injury Severity Rate | rate | 4.73 | 8.45 | 0 | 19.24 | 46.2 | 16.6 | 8.5 |
| Near-Miss Frequency Rate | rate | 6.48 | 7.53 | 5.15 | 13.01 | 11.5 | 3.4 | 8.7 |
| Near-Miss Frequency Rate for full-time employees | rate | 7.5 | 9.14 | 4.81 | 15.45 | 14.3 | 5.8 | 4.9 |
| Near-Miss Frequency Rate for contract employees | rate | 5.18 | 4.87 | 5.48 | 19.11 | 8.9 | 1.2 | 12.4 |
| Hours Worked | hours | 1,943,022 | 1,089,120 | 853,902 | 1,798,268 | 1,838,325 | 1,539,164 | 1,155,124 |
| Health & Safety Training | hours | 21,574 | 9,646 | 11,928 | 20,033 | 18,692 | 6,441 | 5,903 |
| Average hours of health, safety and emergency response training for full-time employees and contractors | hours | 34 | 17.3 | 51 | 21.7 | 20.6 | 7.4 | 9.1 |
| Security, Human Rights & Indigenous Relations | ||||||||
| Proved reserves in or near areas of conflict | percent | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Probable reserves in or near areas of conflict | percent | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Proved reserves in or near Indigenous land | percent | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Probable reserves in or near Indigenous land | percent | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Community Relations | ||||||||
| Grievances | count | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Engagements | count | 271 | 158 | 113 | 227 | 186 | 124 | 94 |
| Number and duration of Non-Technical Delays | number, days | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 |
| Donations & Investments2 | thousands of $ | 339,560 | 98,866 | 240,694 | 307,877 | 210.2 | 200.2 | 98.8 |
| Local Procurement Expenditures3 | million of $ | 148.7 | 54.4 | 94.3 | 145.1 | 123.8 | 107.9 | 56.5 |
| Total Procurement Expenditures | million of $ | 286 | 143.7 | 142.3 | 275.6 | 282.8 | 228.5 | 155.9 |
| Human Capital | ||||||||
| Total Workforce | count | 986 | 539 | 447 | 952 | 928 | 885 | 665 |
| Total Employees | count | 591 | 357 | 234 | 562 | 549 | 435 | 328 |
| Total Full-Time Employees | count | 581 | 351 | 230 | 546 | 522 | 435 | 328 |
| Total Part-Time/Contract | count | 10 | 6 | 4 | 16 | 27 | n/a | n/a |
| Total Contractors | count | 395 | 182 | 213 | 387 | 379 | 450 | 337 |
| Employees Covered Under a Collective Agreement | count | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Number and Duration of Strikes | count, days | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 |
| Business Ethics & Transparency | ||||||||
| Production in countries that have the 20 lowest rankings in Transparency International's Corruption Perception Index | tonnes | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 Reportable spills at Kiena are defined as those spill incidents investigated by the regulator in Quebec. | ||||||||
| 2 Donations and investments do not include contributions made by Wesdome's corporate office. | ||||||||
| 3 Local procurement refers to the total dollar value paid by the Company to registered businesses located within Eagle River's local area including, Thunder Bay, Sault Ste. Marie and Timmins; and within Kiena's local area (Abitibi-Témiscamingue). | ||||||||
| 4 Indigenous procurement are those expenditures from companies either owned or partnered with an Indigenous group. |
| Global Reporting Initiative (GRI) Content Index | ||||
| Statement of use | Wesdome has reported the information cited in this GRI Content Index for the period January 1, 2024 to December 31, 2024 with reference to the GRI Standards. Page number references below refer to the Company's 2024 Sustainability Report. | |||
| Applicable GRI Sector Standard(s) | GRI Universal Standards 2021, Topic Standards, and GRI 14 Mining Sector Standard. | |||
| GRI STANDARD | DISCLOSURE | LOCATION | ||
| GRI 2: General Disclosures 2021 | 2-1 Organizational details | 2024 ESG Report, p. 8 | ||
| 2-2 Entities included in the organization's sustainability reporting | 2024 ESG Report, p. 7 | |||
| 2-3 Reporting period, frequency and contact point | 2024 ESG Report, p. 7 | |||
| 2-5 External assurance | 2024 ESG Report, p. 7 | |||
| 2-7 Employees | 2024 ESG Report, p.69 (partial) | |||
| 2-9 Governance structure and composition | 2024 ESG Report, p. 21 | |||
| 2-10 Nomination and selection of the highest governance body | 2024 ESG Report, p. 23 (partial) | |||
| 2-11 Chair of the highest governance body | 2024 ESG Report, p. 23 (partial) | |||
| 2-12 Role of the highest governance body in overseeing the management of impacts | 2024 ESG Report, p. 25 | |||
| 2-13 Delegation of responsibility for managing impacts | 2024 ESG Report, p. 25 | |||
| 2-14 Role of the highest governance body in sustainability reporting | 2024 ESG Report, p. 25 | |||
| 2-16 Communication of critical concerns | 2024 ESG Report, p. 25 (partial) | |||
| 2-17 Collective knowledge of the highest governance body | 2024 ESG Report, p. 25 | |||
| 2-18 Evaluation of the performance of the highest governance body | 2024 ESG Report, p. 25 (partial) | |||
| 2-19 Remuneration policies | 2024 ESG Report, p. 29 (partial) | |||
| 2-20 Process to determine remuneration | 2024 ESG Report, p. 29 (partial) | |||
| 2-22 Statement on sustainable development strategy | 2024 ESG Report, p. 12, 13, 15 (partial) | |||
| 2-23 Policy commitments | 2024 ESG Report, p. 26 | |||
| 2-26 Mechanisms for seeking advice and raising concerns | 2024 ESG Report, p. 30 (partial) | |||
| 2-27 Compliance with laws and regulations | 2024 ESG Report, p. 29, 36 | |||
| 2-28 Membership associations | 2024 ESG Report, p. 17, 18 | |||
| 2-29 Approach to stakeholder engagement | 2024 ESG Report, p. 18 (partial) | |||
| 2-30 Collective bargaining agreements | 2024 ESG Report, p. 65 | |||
| GRI 3: Material Topics 2021 | 3-1 Process to determine material topics | 2024 ESG Report, p. 13 (partial) | ||
| 3-2 List of material topics | 2024 ESG Report, p. 13 | |||
| 3-3 Management of material topics | 2024 ESG Report, p. 13, 35, 36, 39, 43, 48, 52, 54, 60, 61, 64, 72 | |||
| GRI 101: Biodiversity 2024 | 101-1 Policies to halt and reverse biodiversity loss | 2024 ESG Report, p. 54 (partial) | ||
| 101-2 Management of biodiversity impacts | 2024 ESG Report, p. 54 | |||
| GRI 204: Procurement Practices 2016 | 204-1 Proportion of spending on local suppliers | 2024 ESG Report, p. 31 (partial) | ||
| GRI 205: Anti-corruption 2016 | 205-1 Operations assessed for risks related to corruption | 2024 ESG Report, p. 29 | ||
| 205-2 Communication and training about anti-corruption policies and procedures | 2024 ESG Report, p. 32 | |||
| 205-3 Confirmed incidents of corruption and actions taken | 2024 ESG Report, p. 29 | |||
| GRI 302: Energy 2016 | 302-1 Energy consumption within the organization | 2024 ESG Report, p. 51 (partial) | ||
| 302-3 Energy intensity | 2024 ESG Report, p. 51 | |||
| GRI 303: Water and Effluents 2018 | 303-1 Interactions with water as a shared resource | 2024 ESG Report, p. 36 (partial) | ||
| 303-2 Management of water discharge-related impacts | 2024 ESG Report, p. 36 (partial) | |||
| 303-3 Water withdrawal | 2024 ESG Report, p. 38 (partial) | |||
| 303-4 Water discharge | 2024 ESG Report, p. 38 (partial) | |||
| 303-5 Water consumption | 2024 ESG Report, p. 38 (partial) | |||
| GRI 305: Emissions 2016 | 305-1 Direct (Scope 1) GHG emissions | 2024 ESG Report, p. 50 | ||
| 305-2 Energy indirect (Scope 2) GHG emissions | 2024 ESG Report, p. 50 | |||
| 305-4 GHG emissions intensity | 2024 ESG Report, p. 50 | |||
| 305-7 Nitrogen oxides (NOx), sulfur oxides (SOx), and other significant air emissions | 2024 ESG Report, p. 53 (partial) | |||
| GRI 306: Waste 2020 | 306-1 Waste generation and significant waste-related impacts | 2024 ESG Report, p. 43 (partial) | ||
| 306-2 Management of significant waste-related impacts | 2024 ESG Report, p. 43 (partial) | |||
| 306-3 Waste generated | 2024 ESG Report, p. 45 (partial) | |||
| GRI 306: Effluents and Waste 2016 * | 306-3 Significant Spills | 2024 ESG Report, p. 45 (partial) | ||
| GRI 401: Employment 2016 | 401-1 New employee hires and employee turnover | 2024 ESG Report, p. 69 (partial) | ||
| GRI 403: Occupational Health and Safety 2018 | 403-1 Occupational health and safety management system | 2024 ESG Report, p. 60 | ||
| 403-2 Hazard identification, risk assessment, and incident investigation | 2024 ESG Report, p. 61 (partial) | |||
| 403-4 Worker participation, consultation, and communication on occupational health and safety | 2024 ESG Report, p. 62 (partial) | |||
| 403-5 Worker training on occupational health and safety | 2024 ESG Report, p. 62 (partial) | |||
| 403-9 Work-related injuries | 2024 ESG Report, p. 63 | |||
| GRI 404: Training and Education 2016 | 404-3 Percentage of employees receiving regular performance and career development reviews | 2024 ESG Report, p. 67 (partial) | ||
| GRI 405: Diversity and Equal Opportunity 2016 | 405-1 Diversity of governance bodies and employees | 2024 ESG Report, p. 68 (partial) | ||
| GRI 408: Child Labor 2016 | 408-1 Operations and suppliers at significant risk for incidents of child labor | 2024 ESG Report, p. 32 | ||
| GRI 409: Forced or Compulsory Labor 2016 | 409-1 Operations and suppliers at significant risk for incidents of forced or compulsory labor | 2024 ESG Report, p. 32 | ||
| GRI 418: Customer Privacy 2016 | 418-1 Substantiated complaints concerning breaches of customer privacy and losses of customer data | 2024 ESG Report, p. 33 | ||
| GRI 14: Mining Sector 2024 | 14.6.2 Tailings disposal methods | 2024 ESG Report, p. 43 | ||
| 14.6.3 Tailings facilities | 2024 ESG Report, p. 41 | |||
| *The effluents-related content of GRI 306: Effluents and Waste 2016 has been superseded by GRI 303: Water and Effluents 2018, and the waste-related content has been superseded by GRI 306: Waste 2020. The spills-related content in GRI 306: Effluents and Waste 2016 remains in effect. See GRI 14: Mining Sector 2024. |
| Sustainability Accounting Standards Board (SASB) Content Index | |||
| Wesdome has reported the information cited in this Content Index in alignment with the SASB Metals & Mining Standard 2023 for the period from January 1, 2024 to December 31, 2024. Page number references below refer to the Company's 2024 Sustainability Report. | |||
| SUSTAINABILITY DISCLOSURE TOPICS & ACCOUNTING METRICS | |||
| SASB Metals & Mining Standard Code | Accounting Metric | Unit of Measure | Reference |
| GREENHOUSE GAS EMISSIONS | |||
| EM-MM-110a.1 | Gross global Scope 1 emissions, percentage covered under emissions-limiting regulations | Metric tonnes CO-e | Climate Change and Energy Use p. 50 |
| EM-MM-110a.2 | Discussion of long-term and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets, and an analysis of performance against those targets | NA | Climate Change and Energy Use p. 46-49 |
| AIR QUALITY | |||
| EM-MM-120a.1 | Air emissions of the following pollutants: (1) CO, (2) NOx (excluding N2O), (3) SOx, (4) particulate matter (PM10), (5) mercury (Hg), (6) lead (Pb), and (7) volatile organic compounds (VOCs) | Metric tonnes (t) | Air Quality, Noise and Vibration Management p. 53 |
| ENERGY MANAGEMENT | |||
| EM-MM-130a.1 | (1) Total energy consumed, (2) percentage grid, (3) percentage renewable | 1) Gigajoules; 2) Percentage | Climate Change, Emissions and Energy Use p. 51 |
| WATER MANAGEMENT | |||
| EM-MM-140a.1 | (1) Total water withdrawn, (2) total water consumed, percentage of each in regions with High or Extremely High Baseline Water Stress | 1) Thousand cubic metres; 2) Percentage | Water Management, p. 38 |
| EM-MM-140a.2 | Number of incidents of non-compliance associated with permits, standards, and regulations | Number | Water Management, p. 38 |
| WASTE AND HAZARDOUS MATERIALS MANAGEMENT | |||
| EM-MM-150a.4 | Total weight of non-mineral waste generated | Metric tonnes (t) | Waste and Hazardous Materials p. 45 |
| EM-MM-150a.5 | Total weight of tailings produced | Metric tonnes (t) | Tailings and Waste Rock Management p. 42 |
| EM-MM-150a.6 | Total weight of waste rock generated | Metric tonnes (t) | Tailings and Waste Rock Management p. 42 |
| EM-MM-150a.7 | Total weight of hazardous waste generated | Metric tonnes (t) | Waste and Hazardous Materials p. 45 |
| EM-MM-150a.8 | Total weight of hazardous waste recycled | Metric tonnes (t) | Waste and Hazardous Materials p. 45 |
| EM-MM-150a.9 | Number of significant incidents associated with hazardous materials and waste management | Number | Waste and Hazardous Materials p. 44 |
| EM-MM-150a.10 | Description of waste and hazardous materials management policies and procedures for active and inactive operations | NA | Waste and Hazardous Materials p. 44-45 |
| BIODIVERSITY IMPACTS | |||
| EM-MM-160a.1 | Description of environmental management policies and practices for active sites | NA | Land Use, Biodiversity and Mine Closure p. 54 |
| EM-MM-160a.2 | Percentage of mine sites where acid rock drainage is: (1) predicted to occur, (2) actively mitigated, and (3) under treatment or remediation | Percentage | Tailings and Waste Rock Management p. 40 |
| EM-MM-160a.3 | Percentage of (1) proved and (2) probable reserves in or near sites with protected conservation status or endangered species habitat | Percentage | Mine Closure & Land Use Management p. 54 |
| SECURITY, HUMAN RIGHTS & RIGHTS OF INDIGENOUS PEOPLES | |||
| EM-MM-210a.1 | Percentage of (1) proved and (2) probable reserves in or near areas of conflict | Percentage | Human Rights and Modern Slavery p. 30 |
| EM-MM-210a.2 | Percentage of (1) proved and (2) probable reserves in or near Indigenous land | Percentage | Community and Indigenous Relations p.71 |
| EM-MM-210a.3 | Discussion of engagement processes and due diligence practices with respect to human rights, indigenous rights, and operation in areas of conflict | NA | Community and Indigenous Relations p. 71 About Wesdome p. 8 Our Sustainability Journey p. 14 Corporate Governance p. 25 Social Responsibility p. 57 |
| COMMUNITY RELATIONS | |||
| EM-MM-210b.1 | Discussion of process to manage risks and opportunities associated with community rights and interests | NA | Community and Indigenous Relations p. 70-72 |
| EM-MM-210b.2 | Number and duration (# of days) of non-technical production delays | Number | Community and Indigenous Relations p. 72 |
| LABOUR RELATIONS | |||
| EM-MM-310a.1 | Percentage of active workforce covered under collective bargaining agreements, broken down by U.S. and foreign employees. | Percentage | Workforce Management p. 30 |
| EM-MM-310a.2 | Number and duration of strikes and lockouts | Number, Days | Workforce Management p. 69 |
| WORKFORCE HEALTH & SAFETY | |||
| EM-MM-320a.1 | (1) MSHA all-incidence rate, (2) fatality rate, (3) near miss frequency rate (NMFR) and (4) average hours of health, safety, and emergency response training for (a) full-time employees and (b) contract employees | Rate | Health and Safety p. 63 |
| BUSINESS ETHICS & TRANSPARENCY | |||
| EM-MM-510a.1 | Description of the management system for prevention of corruption and bribery throughout the value chain | NA | Business Conduct, Ethics, and Transparency p. 32 |
| EM-MM-510a.2 | Production in countries that have the 20 lowest rankings in Transparency International's Corruption Perception Index | Metric tonnes (t) saleable | Business Conduct, Ethics, and Transparency p. 29 |
| TAILINGS STORAGE FACILITIES MANAGEMENT | |||
| EM-MM-540a.1 | Tailings storage facility inventory table: (1) facility name, (2) location, (3) ownership status, (4) operational status, (5) construction method, (6) maximum permitted storage capacity, (7) current amount of tailings stored, (8) consequence classification, (9) date of most recent independent technical review, (10) material findings, (11) mitigation measures,(12) site-specific EPRP | Various | The tailings storage facility inventory table can be found in Tailings and Waste Rock Management on p. 41 |
| EM-MM-540a.2 | Summary of tailings management systems and governance structure used to monitor and maintain stability of tailings storage facilities | NA | Tailings and Waste Rock Management on p. 39 |
| EM-MM-540a.3 | Approach to development of Emergency Preparedness and Response Plans (EPRPs) for tailings storage facilities | NA | Tailings and Waste Rock Management on p. 40 |
| SASB Metals & Mining Standard Code | Activity Metric | Unit of Measure | |
| EM-MM-000.A | Production of (1) metal ores and (2) finished metal products | Metric tonnes (t) saleable | About Wesdome p. 8 |
| EM-MM-000.B | Total number of employees, percentage of contractors | Number, Percentage | Workforce Management p. 69 |
| Task Force on Climate-Related Financial Disclosures (TCFD) Index | ||
| Wesdome has reported the information cited in this Content Index in alignment with the Recommendations of the Task Force on Climate-Related Financial Disclosures (TCFD) for the period from January 1, 2024 to December 31, 2024. Page number references below refer to the Company's 2024 Sustainability Report. | ||
| Recommended Disclosures | Wesdome 2024 Performance | |
| Governance (TCFD-G) | ||
| a) Describe the Board's oversight of climate-related risks and opportunities. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| b) Describe management's role in assessing and managing climate-related risks and opportunities. | See Corporate Governance & Climate Change and Greenhouse Gas Emissions, pages 20, 46-47 | |
| Strategy (TCFD-S) | ||
| a) Describe the climate-related risks and opportunities the organisation has identified over the short, medium, and long term. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| b) Describe the impact of climate-related risks and opportunities on the organisation's businesses, strategy, and financial planning. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| c) Describe the resilience of the organisation's strategy, taking into consideration different climate-related scenarios, including a 2°C or lower scenario. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| Risk Management (TCFD-R) | ||
| a) Describe the organisation's processes for identifying and assessing climate-related risks. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| b) Describe the organisation's processes for managing climate-related risks. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| c) Describe how processes for identifying, assessing, and managing climate-related risks are integrated into the organisation's overall risk management. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| Metrics and Targets (TCFD-M) | ||
| a) Disclose the metrics used by the organisation to assess climate-related risks and opportunities in line with its strategy and risk management process. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 46-47 | |
| b) Disclose Scope 1, Scope 2, and, if appropriate, Scope 3 greenhouse gas (GHG) emissions, and the related risks. | Scope 1 emissions: 17,113 t CO₂e Scope 2 emissions: 3,630 t CO₂e | |
| c) Describe the targets used by the organisation to manage climate-related risks and opportunities and performance against targets. | See Corporate Governance & Climate Change, Emissions and Energy Use, pages 20, 48 |