Weyerhaeuser : Sustainability Frameworks (all frameworks)

Published: 2026-04-30 09:29:16 ET WY

Published on 04/30/2026 at 09:29 am EDT

We are committed to continuous improvement of our performance related to environmental stewardship, social responsibility and strong governance, and we are equally committed to transparently sharing our successes and challenges along the way. This data table includes performance metrics for our signficant topics, as defined in our sustainability materialty assessment in Section 3-2 of our GRI Index.

Our website serves as our primary method to communicate our sustainability strategy, progress and performance, and we update it annually in accordance with internationally recognized sustainability reporting standards and practices. We also offer printable resources, a blog of case studies illustrating our commitment to sustainability, and an opportunity to provide feedback on our website. Annual updates to our sustainability reporting are reviewed and approved by our corporate law department. Guidance on our sustainability reporting alignment with major ESG frameworks and indices can be found here: ESG Framework Alignment. The data in this table covers three years of data, from Jan. 1, 2023, to Dec. 31, 2025.

Click here for guidance on our sustainability reporting alignment with major ESG frameworks, along with our 2025 CDP response.

Sustainable Forest Management

2023

2024

2025

Sustainability certifications

Timberlands certified to the SFI® Forest Management Standard (percentage of timberlands)

100%

facilities)

100%

facilities)1

46%

45%

68%

Forest management practices

Percent harvested2, total U.S.

Percent harvested2, by region

Western U.S.

Southern U.S.

Northern U.S.

Harvested area successfully reforested within five years (percentage), U.S. only3

96%

99%

Seedlings planted (millions)

121

115

112

Contributions to sustainable forestry practices

Total research spend, internal and external (US$, millions)4,5

$9.95

$11.36

$11.77

Wood fiber suppliers provided with information on sustainable forestry practices

4,529

2,562

3,636

12025 increase is driven by the expansion of Chain of Custody program to include additional sites.

2Based on a 3-year average and representative of clearcut acres. Variable retention silviculture in select locations not included. We only report harvest rates for our US operations because in these areas we have full control over our harvest scheduling and planning. In Canada, the provincial government regulates the volume of timber that may be harvested each year and harvest planning is done collaboratively.

3We are committed to reforesting 100% of harvested acres. This number is less than 100% because some lands are enrolled in mitigation banks and are being

managed for ecological outcomes and some areas were impacted by wildfire or other natural disturbances that prevented successful reforestation. If lands are not successfully reforested within five years, we implement management actions, such as interplanting, to ensure our forests are healthy and productive. 4Research spend includes investments in forest health and productivity, biodiversity and water-related research activities.

52024 data was updated to incorporate data not available at the time of initial reporting.

Wood and Fiber Supply Chain Sustainability

2023

2024

2025

Wood fiber procured1 (million green tons)

Wood fiber procured, by forest certification (percent of total wood fiber procured)

Certified Weyerhaeuser timberlands, U.S.

37%

40%

39%

Other certified forests, U.S. and Canada2

22%

20%

Total wood fiber from certified forests

59%

62%

60%

Wood fiber due diligence

Wood fiber covered by due diligence and traceability systems (percentage)3

100%

Wood fiber procured from legal, non-controversial and responsibly managed forests (percentage)4

100%

Wood fiber procured which was harvested and delivered by trained loggers (percentage)

98%

1100% of wood fiber used in our manufacturing operations is sourced from the U.S. and Canada.

2Includes wood fiber sourced from Weyerhaeuser's managed Canadian timberlands and wood purchased from certified non-Weyerhaeuser land owners and managers.

3 Due diligence and traceability systems are implemented in accordance with the SFI Fiber Sourcing and SFI Certified Sourcing standards.

4As defined by SFI and PEFC Standards.

Ecosystem Services1

2023

2024

2025

Provisioning (material products provided by ecosystems)

Fiber: roundwood harvested, U.S. timberlands only (million green tons)

Mushrooms and berries: permitted harvest coverage area (million acres)

1.5

1.2

Greenery: permitted harvest coverage area (million acres)

1.5

1.7

1.6

Greenery: noble fir bough sales (tons) 5,682

5,114

5,336

Honey production: bee box hive leases 2,230

15,650

25,491

Fur production permits 393

393

365

Renewable energy: wind power agreements (megawatt hours) 594

661

Regulating (benefits from ecosystem processes that help regulate natural systems)

Fire resistance: area burned, U.S. & Canada2 (thousand acres) 589

Supporting (underlying ecological functions that make all other services possible)

Improved water quality and fish habitat: upgraded stream crossings and drainage (number of projects, cumulative) 9,363

9,713

10,041

Area of habitat protected as natural openings, riparian buffers and wetland mitigation banks (million acres)3

U.S. 1

Canada 4.8

4.8

4.6

Area covered by formal habitat management agreements (million acres)

U.S. 2.6

2.6

Canada 7.8

7.7

7.4

Managed habitat

Early successional habitat (million acres) 3

Mid-successional habitat (million acres) 12.7

12.6

12.0

Area of forest with recognized presence of threatened or endangered species, U.S. only (thousand acres) 33.3

26.8

Cultural (non-material benefits to society from ecosystems)

Hunting: hunt club members (thousands) 99

101

Hunting: game management unit hunting permits (thousands) 17

Special sites 2,950

3,011

2,645

Educational visitors: school tours and groups (thousands) 103

133

114

1Some ecosystem services provided by our forests, beyond what is reported above, are not reported due to limitations in measurement methodologies, data availability, or recent changes in tracking. To fully represent the value provided by our forests, we may adjust future disclosures as reporting approaches evolve.

2Does not include area of prescribed burns.

3Protected habitat refers to areas where commercial timber harvest and development does not occur and management activities are limited to furthering conservation and restoration outcomes.

Greenhouse Gas Emissions1

2023 2024 2025

Absolute emissions2 (million metric tons of CO2 equivalents)

Scope 1: Direct emissions* 0.4 0.4 0.4

Scope 2: Indirect emissions from purchased energy (location-based)* 0.5 0.4 0.4

Scope 2: Indirect emissions from purchased energy (market-based)* 0.4 0.4 0.4

Combined Scope 1 and 2 (location-based)* 0.9 0.8 0.8

Combined Scope 1 and 2 (market-based)* 0.8 0.8 0.8

Percentage change in Scope 1 and 2 relative to 2020 baseline (market-based)* -4% -8% -14%

Scope 3: Upstream and downstream products and services

Category 1: Purchased goods and services 0.6 0.5 0.6

Category 3: Fuel- and energy-related activities not in Scope 1 or 2 0.2 0.2 0.2

Category 4: Upstream transportation 0.3 0.3 0.3

Category 9: Downstream transportation 0.7 0.6 0.6

Category 10: Processing of sold products 4.2 4.1 4

Category 12: End-of-life treatment of sold products 3.3 3.2 3.2

Combined Scope 3 9.3 9.0 8.9

Combined Scope 1, Scope 2 (market-based) and Scope 3 10.2 9.8 9.6

Carbon dioxide emissions from biologically sequestered carbon 2.1 2.0 2.1

Intensity (kilograms of CO2 equivalents per metric ton of production)

Scope 1: Direct emissions 69 68 62

Scope 2: Indirect emissions from purchased energy (market-based) 69 66 63

Combined (Scope 1 and 2 market-based) 137 134 125

1Read more about how we calculate our annual greenhouse gas emission inventory in our Carbon Record methodology.

2We obtain limited assurance of our Scope 1 and Scope 2 emissions data from a third-party attestation provider. Emissions metrics categories in this table marked with an asterisk are included in assurance. Assurance is provided for:

2020, 2021 and 2022

2023

2024

2025

Biogenic Carbon Removals1

2023 2024 2025

Absolute carbon removals (million metric tons of CO2 equivalents)

Scope 1: Direct removals2

Land-based: net changes in our forests 9 10 3

3-year rolling average 8 7 7

Scope 3: Upstream and downstream removals

Land-based: net change in the forests of our sourcing regions 12 10 11

Product-based: stored in our wood products 10 10 10

Product-based: stored in our downstream wood products 7 7 7

1Read more about how we calculate our annual greenhouse gas removals inventory in our Carbon Record methodology.

2Does not include issued carbon credits, which we remove to ensure we do not double count between our physical inventory and the carbon credits we issue.

Energy

2023 2024 2025

Energy consumed and sold, by fuel source (gigajoules)1

Renewable

Biomass (from manufacturing residuals from our own operations) 21,565,102 21,286,235 22,118,671

Non-renewable

Fossil fuels 5,308,427 5,113,982 5,154,779

Purchased energy

Electricity 4,566,559 4,522,405 4,372,241

Steam2 720,458 544,232 523,216

Energy sold

Steam (143,245) (145,478) (146,400)

Total energy consumed3 32,017,301 31,321,376 32,022,507

Renewable energy as a percentage of total energy 67% 68% 69%

1Units updated in 2025 from billion British thermal units (BBTu) to gigajoules (GJ) to better align with international reporting standards.

2Reduction in 2025 is primarily attributable to modernization projects at select locations resulting in the discontinuation of steam-based batch kilns.

3Total energy consumed = (fuel consumed + purchased energy - energy sold).

Non-GHG Air Pollutants

2023 2024 2025

Non-GHG Air Pollutants, by type1 (metric tons)2

Carbon monoxide3 6,940 6,452 4,627

Nitrogen oxides 2,177 2,040 2,087

Particulate matter 2,041 2,059 2,041

Sulfur oxides

181

156

136

Volatile organic compounds

6,940

6,778

7,121

1Air emissions data in this table only includes wood products manufacturing locations. Other facilities are not a significant source of these pollutants.

2Units updated in 2025 from million pounds to metric tons to better align with international reporting standards.

3Decrease in 2025 is primarily attributable to updated emissions factors.

Water Use

2023 2024 2025

Water withdrawal, by source1 (megaliters or 1000 cubic meters)

Ground water 1,020 1,955 1,415

Municipal water 1,199 1,253 1,273

Surface water 217 147 142

Total water consumed 2,436 3,355 2,830

1Water use data in this table only includes wood products manufacturing locations and distribution centers. Other facilities do not withdraw a significant amount of water.

Byproducts and Waste

2023 2024 2025

Byproducts and waste, by end use or destination1 (metric tons)2

Byproducts used beneficially

Composted: Soil amendment applied to land 4,536 4,082 4,851

Recovered: burned for energy, on- or off-site 1,452,858 1,454,219 1,718,481

Reused: beneficially reused or shipped off-site for use in other products 3,464,543 3,423,719 3,414,805

Waste

Recycled3 29,937 27,669 19,239

Landfilled (non-hazardous waste) 70,760 53,070 48,546

Disposed in permitted disposal facilities (hazardous waste) 45 91 63

Total byproducts and waste 5,039,417 4,978,182 5,205,984

Percentage of total byproducts and waste diverted from landfill 98% 99% 99%

1Byproducts and waste data in this table only includes wood products manufacturing locations. Other facilities do not generate a significant amount of waste.

2Units updated in 2025 from million pounds to metric tons to better align with international reporting standards.

3In 2025 we divested our Princeton mill and surrounding timberlands. Due to this change, previously reported recycled data met our threshold for restatement. This row represents restated data for 2023 and 2024.

Environmental Compliance

2023 2024 2025

Fines and penalties (US$, thousands)2 $18 $3 $178

Amount spent on supplemental environmental projects (US$, thousands) $16 $0 $0

Environmental incidents resulting in fine or penalty 2 4 3

Operations internally audited to SFI, PEFC or environmental compliance standards (percentage)1 44% 52% 64%

Operations with Environmental Management Systems 100% 100% 100%

1Companywide policies, procedures and programs are annually third-party audited as part of our SFI and PEFC sustainable forestry certification.

2Increase in 2025 is primarily attributable to penalities paid in conjuction with resolved environmental incidents at our Longview, WA lumber mill.

Environmental Remediation

2023 2024 2025

Active projects 31 32 31

Spent on environmental remediation (US$, millions)1 $6 $5 $20

1Spend increased in 2025 due to the timing and progression of several projects into active remediation and construction phases.

Health & Safety

2023 2024 2025

Safety Incidents

Serious injuries

Employees 7 3 4

Contractors 5 7 10

Fatalities

Employees 2 1 0

Contractors 1 2 1

Safety Rates1

Recordable Incident Rate (RIR)

1.89

1.99

2.01

Lost-Time Injury Frequency Rate (LTIFR), per 1 million hours worked

4.26

5.51

5.69

Lost Day Case Rate

0.85

1.10

1.14

Lost Day Rate

60.5

63.8

78.7

Days Away, Restricted, or Transferred (DART) rate

106

110

DART days, total

9,184

10,270

10,718

DART days, serious injuries and fatalities only

712

245

336

Safety Indicators

Sites operating injury-free

55%

54%

52%

Hazards found and fixed2

281

922

869

Compliance and Enforcement

Health and safety penalty count

Health and safety penalties (US$)

$4,440

$77,700

$26,800

1Includes employees and supervised contractors.

2Beginning in 2024, we placed an increased focus on leading indicators of safety incidents, leading to a significant increase in found and fixed hazards.

Employees

2023

2024

2025

Distribution

Employees, total count

9,318

9,440

9,517

Employees, by location

United States

7,944

8,077

8,198

Canada

1,364

1,355

1,310

Japan

Employees, by business segment

Wood Products

77%

76%

Timberlands

14%

Corporate Functions

Real Estate, Energy, Natural Resources

Employees, by employment type

Permanent

99.3%

98.9%

99.1%

Full-time

99.6%

99.0%

99.2%

Part-time

0.5%

1.0%

0.8%

Temporary

0.7%

0.0%

1.0%

Employee labor union membership (percentage of total employees)

25%

24%

Movement, North America

Employee turnover

1,812

1,829

1,974

Turnover rate, by type

Involuntary

5.8%

6.3%

7.4%

Voluntary

10.7%

9.5%

9.9%

Retirements

2.3%

2.9%

2.6%

Total turnover rate

19.5%

19.4%

20.8%

Total new hires

1,982

1,779

1,952

Open positions filled with internal candidates

15%

18%

14%

Average number of years with company

11.7

11.4

11.1

Inclusion

2023

2024

2025

Diversity of Company Leadership

Female board members (percentage)

40%

36%

Female board committee chairs1 (percentage)

50%

Female members of executive management2 (percentage)

33%

35%

Employee Diversity, United States3

Gender

Female

18%

Male

82%

Race and Ethnicity

White, Non-Hispanic

75%

73%

African American

16%

Asian

Hispanic/Latino

American Indian/Alaskan Native

Native Hawaiian

>1%

Two or more

Average age of employees

Employee Age Categories, North America

Under 30

1,558

1,602

1,615

30 to 50

4,449

4,580

4,617

Over 50

3,301

3,251

3,277

1Committees include Executive Committee, Audit Committee, Compensation Committee, and Governance and Corporate Responsibility

2Includes senior executives and vice presidents.

3Access additional data about United States employee diversity in our most recent EEO-1 Consolidated Report.

Training and Education

2023

2024

2025

Employee training hours, total1

50,092

65,496

42,639

Hours of training per employee per year

Employees trained, ethics

2,390

5,321

2,624

Employees trained, harassment

4,148

2,204

5,455

Employees following Individual Development Plans (percentage)

93%

92%

89%

1Training hours increased in 2024 due to targeted training initiatives.

Community Investment

2023

2024

2025

Philanthropic Contributions (US$, millions)

Cash contributions

$5.90

$6.30

$5.60

In-kind giving

$0.10

$0.20

Management overhead

$0.10

$0.20

Total giving

$6.20

$6.50

$5.90

Philanthropic Focus Areas

Affordable Housing and Shelter

Education and Youth Development

32%

35%

34%

Environmental Stewardship

12%

17%

21%

Civic and Culture Growth

14%

Workforce Development

Human Services

19%

24%

22%

Inclusion

12%

Philanthropic Activity Type

Charitable donations

88%

90%

89%

Community investments

Commercial investments

Employee Involvement

2023

2024

2025

Volunteer projects (Tree-mendous Program)1

676

782

788

Employee personal volunteer hours1

19,381

23,293

24,866

Employee volunteer reward funds distributed to community organizations1 (US$)

$229,497

$288,331

$321,351

Employee charitable donations2 (US$)

$386,649

$347,396

$314,933

Company matching contributions to employee donations (US$)

$303,649

$281,686

$257,067

1Our Tree-Mendous Program is an employee volunteering and giving initiative that amplifies community impact by providing employees with funds to support eligible community organizations and programs.

2Represents employee donations through employee match program.

Political Engagement

2023

2024

2025

United States (US$, thousands)

Industry Sector Associations

$8,699

$8,740

$7,973

Lobbying Expenses

$1,880

$1,601

$1,740

Weyerhaeuser - Political Donations1

$133

$853

$190

Weyerhaeuser Political Action Committee

$199

$322

$158

Canada (CAN$)

Weyerhaeuser Company Limited

$ -

$11

1The 2024 increase in political donation activity reflects non-recurring contributions to ballot measure campaigns in Oregon and Washington.

Disclaimer

Weyerhaeuser Company published this content on April 30, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 30, 2026 at 13:28 UTC.