Verification and Audit

Certain previously reported and verified metrics are presented using updated benchmarking methodologies. Underlying data for reporting years 2023 and 2024 was assured by Keramida, Inc. in 2024 and 2025, respectively, with no changes to previously assured data; updates relate solely to presentation and disaggregation and do not affect prior assurance conclusions.

CNX obtained limited assurance from Keramida, Inc., a WBE-certified global sustainability and EHS services firm, for certain 2023, 2024, and 2025 ESG data presented on this ESG Performance Scorecard—specifically Scope 1 and Scope 2 greenhouse gas emissions, air emissions, water, and waste data. CNX’s Internal Audit & Advisory Services team performed a review and provided limited assurance for all other 2023, 2024, and 2025 data presented. Note that certain financial data included in the scorecard is also subject to internal control procedures that are required for the Sarbanes-Oxley Act Section 302 certifications included in our SEC filings.

Yellow highlight indicates independent verification by Keramida GHG emissions intensity
Units 2021 2022 2023 2024 2025
COMPANY INFORMATION
Workforce1
Total employees Count 441 466 470 458 395
Full-time employees Count 438 463 467 454 390
Part-time employees Count 3 3 3 4 5
Contractors Full-Time Equivalent (FTE) 1,395 1,582 1,948 1,703 1,543
Revenue
Natural gas, NGL, and oil revenue Billions $2.18 $3.65 $1.30 $1.19 $1.91
Production Volumes
Total production Bcfe 590 580 561 551 629
Natural gas Bcf 552 541 515 497 581
Liquids2 Bcfe 38 39 46 54 48
Share Buybacks
Purchases of common stock Millions $241.2 $568.1 $321.9 $178.6 $528.1
Purchases of common stock Shares 18,284,598 33,526,226 17,564,524 7,175,674 16,869,709
GOVERNANCE
Board of Directors Composition
Number of board members Count 6 7 7 7 7
Independent members Count 5 6 6 6 6
Women Count 1 1 1 1 1
Men Count 5 6 6 6 6
Minorities3 Count — 1 1 1 1
Non-minority Count 6 6 6 6 6
Board Diversity4 17% 29% 29% 29% 29%
Age—under 55 Count 2 2 1 1 1
Age—55-70 Count 2 3 4 4 4
Age—over 70 Count 2 2 2 2 2
Average tenure of board members5 Years 6 6 7 8 9
Political Contributions
PAC6 (Raised) Thousands $58 $61 $61 $67 $60
PAC6 (Funds dispersed) Thousands $54 $70 $50 $57 $64
Political contributions7 Thousands $71 $219 $272 $431 $409
Membership Association Dues
Membership association dues8 Thousands $339 $441 $411 $495 $574
Dues allocated to federal lobbying9 Thousands $35 $65 $71 $56 $87
SOCIAL
Community and Charitable Investments
Total investments—CNX Resources10 Millions $3.0 $2.9 $2.5 $3.4 $2.8
Total investments—CNX Foundation Millions $0.2 $3.4 $3.1 $3.7 $4.0
Volunteer hours—employees Count n/a 1,200 3,000 3,800 2,200
Local Small Business Spend
Local % of small business spend11 Local SBS / Total SBS 45% 55% 58% 61% 64%
Impact Fees and Taxes—Net Payments (Refunds)
Pennsylvania impact fee Millions $6.7 $10.1 $11.7 $8.2 $8.3
Ad valorem taxes Millions $12.1 $10.7 $10.5 $14.2 $12.7
Production and severance taxes Millions $11.7 $27.0 $13.3 $7.6 $16.4
Sales and use taxes Millions $1.1 $2.5 $2.2 $3.6 $2.3
State and local taxes Millions $0.3 $0.3 $7.6 $5.7 $5.2
Federal income and excise taxes Millions n/a n/a n/a $3.6 $3.9
Employee Retention12
Voluntary turnover Voluntary terminations/Total employees 7% 8% 10% 5% 6%
Total turnover Voluntary and involuntary terminations/Total employees 10% 12% 15% 7% 22%
Average tenure of employees Years 10 9 8 9 9
Median employee annual compensation $160,365 $173,807 $175,782 $161,542 $174,876
CEO to median employee pay ratio CEO comp/median employee comp 53:1 38:1 37:1 38:1 42:1
Employee Diversity
Women 22% 22% 20% 20% 18%
Men 78% 78% 80% 80% 82%
Minorities13 5% 7% 7% 7% 6%
Employees with disabilities 1% 1% 1% 2% 2%
Veterans 4% 3% 5% 5% 6%
Overall diversity14 31% 32% 30% 30% 29%
Employees living in our operating region 100% 99% 99% 99% 99%
HEALTH & SAFETY
Workhours
Total hours worked Hours 3,740,579 4,144,148 4,946,500 4,430,610 3,968,939
Employee Hours 839,126 854,370 895,664 887,708 758,750
Contractor Hours 2,901,453 3,289,778 4,050,836 3,542,902 3,210,189
Worker Safety15
Fatalities from work related injuries – employees Count – – – – –
Fatalities from work related injuries – contractors Count – – – – –
Total recordable incidents – total Count 13 20 17 12 22
Total recordable incident rate (TRIR)-total Count / (Hours worked/200,000) 0.70 0.97 0.69 0.54 1.11
Total recordable incidents – employee Count 3 3 2 – –
Total recordable incident rate (TRIR)-employee Count/(Hours worked/200,000) 0.72 0.70 0.45 – –
Total recordable incidents – contractor Count 10 17 15 12 22
Total recordable incidents (TRIR)-contractor Count/(Hours worked/200,000) 0.69 1.03 0.74 0.68 1.37
Lost time incidents – total Count 5 7 5 1 4
Lost time incident rate (LTIR) – total Count / (Hours worked/200,000) 0.27 0.34 0.20 0.05 0.20
Lost time incidents – employee Count 1 2 1 – –
Lost time incidents (LTIR)- employee Count / (Hours worked/200,000) 0.24 0.47 0.22 – –
Lost time incidents – contractor Count 4 5 4 1 4
Lost time incident rate (LTIR) – contractor Count / (Hours worked/200,000) 0.28 0.30 0.20 0.06 0.25
Days away, restricted or transfer – total Count n/a 8 5 4 10
DART rate – total Count / (Hours worked/200,000) n/a 0.39 0.20 0.18 0.50
Days away, restricted or transfer – employee Count 1 2 1 – –
DART rate – employee Count / (Hours worked/200,000) 0.24 0.47 0.22 – –
Days away, restricted or transfer – contractor Count n/a 6 4 4 10
DART rate – contractor Count / (Hours worked/200,000) n/a 0.36 0.20 0.23 0.62
Motor vehicle incident – employee16 Count – 1 – – –
Motor vehicle incident rate – employee Count / (Miles driven / 1,000,000) – 0.25 – – –
EMISSIONS
Air Emissions17
Nitrogen oxides (NOx) Metric tons 677 590 550 492 508
Sulfur oxides (SOx) Metric tons 4 3 3 3 2
Volatile organic compounds (VOCs) Metric tons 1,076 988 744 484 612
Hazardous air pollutants (HAPs) Metric tons 105 108 100 120 94
Particulate matter (PM10) Metric tons 37 36 39 37 37
Carbon monoxide (CO) Metric tons 268 250 240 218 225
Formaldehyde Metric tons 17 23 21 19 19
GHG Emissions17, 18, 19
Scope 1 GHG emissions (CO2e) Metric tons CO2e 653,250 580,013 559,769 484,380 867,817
Production segment Metric tons CO2e 278,398 206,550 159,940 110,009 275,617
Gathering & Boosting
(G&B) segment		 Metric tons CO2e 374,852 373,463 399,829 374,372 592,200
CO2e Intensity – Production segment
Shale Emissions/Production 0.10% 0.07% 0.06% 0.04% 0.04%
CBM Emissions/Production 0.08% 0.09% 0.09% 0.08% 0.58%
Other Emissions/Production 0.01% 0.01% 0.01% 0.01% 0.34%
Total Production Segment Emissions/Production 0.10% 0.08% 0.06% 0.04% 0.08%
CO2e Intensity – G&B segment
Shale Emissions/Throughput 0.11% 0.11% 0.13% 0.11% 0.10%
CBM Emissions/Throughput 0.22% 0.17% 0.15% 0.10% 0.67%
Total G&B Segment Emissions/Throughput 0.12% 0.12% 0.13% 0.11% 0.13%
Scope 1 GHG emissions (Methane) Metric tons CH4 11,419 8,194 6,418 3,303 17,717
Production Segment Metric tons CH4 7,520 5,118 3,412 1,527 6,920
G&B Segment Metric tons CH4 3,899 3,076 3,006 1,776 10,797
Methane Intensity – Production segment
Shale Emissions/Production 0.07% 0.05% 0.03% 0.01% 0.02%
CBM Emissions/Production 0.06% 0.07% 0.06% 0.07% 0.57%
Other Emissions/Production 0.01% 0.01% 0.01% 0.01% 0.34%
Total Production Segment Emissions/Production 0.07% 0.05% 0.03% 0.01% 0.05%
Methane Intensity – G&B segment
Shale Emissions/Throughput 0.02% 0.01% 0.02% 0.01% 0.03%
CBM Emissions/Throughput 0.19% 0.15% 0.13% 0.09% 0.66%
Total G&B Segment Emissions/Throughput 0.03% 0.02% 0.02% 0.01% 0.07%
Scope 2 GHG emissions Metric tons CO2e 391,320 391,944 310,903 277,533 294,204
Production segment Metric tons CO2e n/a 26,775 15,091 5,470 4,532
G & B segment Metric tons CO2e n/a 365,169 295,812 272,064 289,672
Scope 3 GHG emissions20 Metric tons CO2e 31,646,141 31,068,873 29,897,866 29,164,996 33,512,022
Flaring intensity21 Volume sent to flare / Production 0.05% 0.06% 0.06% 0.06% 0.05%
LDAR program surveys22 Count 400 549 878 1,264 1,534
ENVIRONMENT
Water23
Total water brought into CNX system Thousand barrels 19,353 18,592 19,601 20,625 19,235
CNX produced water Thousand barrels 10,030 10,816 9,281 8,217 8,816
Third party produced water Thousand barrels 3,474 2,206 1,969 6,236 1,436
Fresh water withdrawn Thousand barrels 5,849 5,570 8,351 6,172 8,983
Water consumed in operations24 Thousand barrels 16,272 14,454 16,289 14,225 11,886
Total water managed and removed from
CNX system		 Thousand barrels 3,081 4,138 3,312 6,400 7,349
Reused in 3rd party operations Thousand barrels 172 1,545 1,634 4,912 5,851
Disposed offsite25 Thousand barrels 2,909 2,593 1,678 1,489 1,499
Fresh water withdrawn intensity26 Fresh water withdrawn/Total production 0.05 0.05 0.08 0.06 0.08
Total water consumed intensity27 Water Consumed/Total production 0.15 0.14 0.16 0.14 0.10
Water reused rate28 Produced water reused/Total produced brought in 78% 80% 85% 90% 85%
Water disposed offsite rate29 Produced water disposed offsite/Total water brought in 15% 14% 9% 7% 8%
Waste Management
Hazardous waste – solids Tons – – – – –
Hazardous waste – liquids Barrels – – – – –
Non-hazardous waste – solids Tons 82,468 77,612 97,638 67,976 55,358
Non-hazardous waste – liquids Barrels 3,003 6,574 13,606 9,314 4,115
Solid waste sent to landfill Tons 82,468 77,612 97,638 67,976 55,358
Environmental Management
Notices of violation30, 31 Count 33 18 44 22 17
Environmental penalty payments Millions $0.1 $0.3 $0.4 $0.2 $0.0
Reportable pipeline incidents32 Count – – – – 1
Spills33, 34
Hydrocarbon releases Count – – – 3 1
Hydrocarbon releases Barrels – – – 6 6
Non-hydrocarbon releases Count 13 12 10 7 4
Non-hydrocarbon releases Barrels 121 89 1,945 2,209 88
Spill intensity35 Releases / (CNX and Third Party Produced Water)*100,000 0.9 0.7 17.0 14.4 0.6
  1. Employee count based on active employment status as of year-end. Contractor FTE based on 2,080 workhours per year.
  2. NGLs, oil and condensate are converted to Mcfe at the rate of one barrel equals six Mcf based upon the approximate relative energy content of oil and natural gas.
  3. Minorities include American Indian or Alaskan Native, Asian or Pacific Islander, Black or African American, Hispanic or Latino, or anyone disclosing two or more ethnicities.
  4. Board diversity includes women and minorities. Overall diversity includes women, minorities, employees with disabilities, and veterans.
  5. Director tenure was calculated based on the month and year of a director commencing service and through December 31, 2023.
  6. CNX Political Action Committee (PAC) is an employee funded organization.
  7. Includes corporate contributions in states where corporate political contributions to candidates are permissible, namely Virginia.
  8. Includes contributions to organizations engaged in public education.
  9. Reference section on Industry Advocacy and Trade Associations for additional details regarding federal lobbying issues.
  10. Includes philanthropic investments, donations, and road infrastructure investments made by CNX Resources.
  11. Local spend in 2022 and 2023 includes the entirety of our operational footprint. Prior to 2022 the amount is for the tri-state area of Pennsylvania, West Virginia, and Ohio.
  12. Voluntary and Total turnover rates are based on employee count at the end of the reporting period.
  13. Minorities include American Indian or Alaskan Native, Asian or Pacific Islander, Black or African American, Hispanic or Latino, or anyone disclosing two or more ethnicities.
  14. Overall diversity includes women, minorities, employees with disabilities, and veterans.
  15. Total recordable incident rate (TRIR), lost time incident rate (LTIR), and days away, restricted or transfer (DART) rate, are calculated per 200,000 hours worked. The reportable motor vehicle incident rate is calculated per 1,000,000 miles driven.
  16. Motor vehicle incident is any incident involving a licensed motor vehicle, which results in an OSHA recordable injury.
  17. Includes total emissions from CNX Production and Gathering and Boosting segments based on EPA’s Subpart W methodology, consolidated and reported under the operational control approach.
  18. Greenhouse global warming potential for CO2e calculations are based on IPCC Fourth Assessment (AR4-100 year) through 2023. Greenhouse global warming potential for CO2e calculations are based on IPCC Fifth Assessment (AR5-100 year) for 2024 and forward. GHG and Methane intensities are calculated using applicable emissions divided by throughput for Production and Gathering and Boosting segments, respectively
  19. All emissions metrics, including intensity calculations follow the applicable EPA Greenhouse Gas Reporting Program methodologies under Subpart W – Petroleum and Natural Gas Systems, then in effect for each respective reporting year. 2025 reflects Subpart W revisions mandated by Section 136(h) of the Inflation Reduction Act.
    *2024 Total G&B CO2e intensity metric was adjusted from 0.10% to 0.11% to reflect a correction to the toal gathering and boosting throughput.
  20. Scope 3 emissions are indirect emissions from the use of our sold product and are calculated utilizing natural gas combustion emission factors from Subpart C of EPA’s Greenhouse Gas Reporting Program.
  21. Flaring intensity based on total volume of natural gas produced.
  22. Leak detection and repair (LDAR) surveys that meet minimum federal and state regulations.
  23. Amounts include water that has been brought into the CNX system and consumed by gas operations; excludes amounts based on engineering estimates that were transported across but not consumed within the system. Prior year amounts have been adjusted to reflect this methodology
  24. Water consumed in operations primarily relates to hydraulic fracturing, adjusted for minor changes to storage.
  25. Includes produced water and flowback fluids sent to injection wells and other disposal facilities.
  26. Fresh water withdrawn intensity equals fresh water withdrawn divided by total company gross operated production (Mboe).
  27. Total water consumed intensity equals water consumed in operations divided by total company gross operated production (Mboe).
  28. Water recycled/reused rate equals the sum of produced water consumed in operations plus produced water sent to third-parties for reuse divided by total produced water brought into the CNX system.
  29. Water disposed offsite rate equals the amount sent to offsite disposal divided by total water brought into the CNX system.
  30. Includes violations issued by state and federal safety and environmental regulatory agencies, based on date violation was received.
  31. NOVs and Penalty Payments received during the reporting period are excluded if the violation stemmed from conditions that existed prior to the acquisition of Apex, as the company did not have operational control at the time of the incident. In RY2025, 13 NOVs were inherited from Apex.
  32. Reportable pipeline incidents are those that are reportable under US DOT PHMSA’s pipeline safety regulations.
  33. Spills include releases off containment to the environment greater than or equal to 42 gallons.
  34. Spills discovered during the reporting period are excluded if the incident resulted from conditions that existed prior to the acquisition of Apex, as the company did not have operational control at the time of the spill.
  35. Spill intensity is calculated as total barrels of liquid released (hydrocarbon and non-hydrocarbon) divided by total barrels of produced liquids (CNX and third-party produced water and CNX condensate), with results expressed per 100,000 barrels.

General Notes:

  1. In September 2020, the merger with CNX Midstream Partners LP was completed. To enable benchmarking of data for this and future reports, all years shown include data from these assets.
  2. These metrics have been calculated using the best available data at the time of publication. Historic metrics are subject to change as we continuously seek to improve data management processes and methodologies as CNX strives to provide a high level of transparency, consistency, and accuracy.
  3. Data denoted with “n/a” was either not collected in prior years or is no longer readily available.
  4. Data shown as “-” represent the value of zero. Data shown as “0” represent a value less than one, rounded to zero.
  5. Amounts reported on the quarterly CNX ESG Performance Scorecard may not foot to the reported annual amounts due to rounding.
  6. In some instances, amounts reported on the quarterly CNX ESG Performance Scorecard may not foot to the reported annual amounts, and subtotals may not foot to totals, due to rounding.