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Western Digital Corp

Common Name
Western Digital
Country
United States
Sector
Technology
Industry
Computer Hardware
Employees
40,000
Ticker
WDC
Exchange
NASDAQ/NGS
Description
Western Digital Corporation is a global leader in data storage solutions, specializing in designing, manufacturing, and marketing high-performance hard drives and solid-state drives for a variety of a...

Western Digital's GHG Emissions Data Preview

In 2024, Western Digital completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).

Western Digital has also provided a category-level breakdown for 12 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2024202320222021 - 2017
Total Scope 1
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a
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a
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a
0000000
Total Scope 2
Market-Based
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a
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a
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a
0000000
Location-Based
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b
0000000
Total Scope 3
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a
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a
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a
0000000
Total Scope 1 Revenue Intensity (tCO2e/$M)
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a
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a
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a
0000000
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$curl "https://tracenable.com/api/v1/ghg-emissions/absolute?ticker=WDC&reporting_period=2024"

Verified Sources Behind Western Digital’s Greenhouse Gas (GHG) Emissions Data

Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Western Digital’s data sources below and access millions more through our Disclosure Search.

a. Western Digital's Sustainability Report 2024
a. Western Digital's Sustainability Report 2024
b. Western Digital's ISAE Assurance Statement 2022
b. Western Digital's ISAE Assurance Statement 2022
c. Western Digital's ESG Data Spreadsheet 2021
c. Western Digital's ESG Data Spreadsheet 2021
d. Western Digital's CDP Climate sourced from company’s website 2021
d. Western Digital's CDP Climate sourced from company’s website 2021

Insights into Western Digital's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions ofWestern Digital amounted to665,411.3metric tons of CO2 equivalent.This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a

Compared to 2023, the total operational greenhouse gas (GHG) emissions of Western Digitaldecreased by 19.24%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

Western Digital's Scope 1 Emissions Over Time

201920202021202220232024040 k80 k120 k160 ktCO2e-9%+3%+7%+184%+3%
  • Total Scope 1
  • Year-over-Year Change

What are Western Digital's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Western Digital were 144,045.7 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Western Digital reduced its Scope 1 emissions over time?

Since 2019, Western Digital's Scope 1 emissions have increased by 193.43%, reflecting a rising long-term trend in Scope 1 emissions over time.ac

Compared to the previous year(2023), Western Digital's Scope 1 emissions increased by 2.9%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are Western Digital's Scope 2 emissions?

In 2024, Western Digital reported Scope 2 greenhouse gas (GHG) emissions of 521,365.6 tCOâ‚‚e using the market-based method.a

Has Western Digital reduced its Scope 2 emissions over time?

Compared to the previous year(2023), Western Digital's Scope 2 emissions(Market-Based) fell by 23.77% in 2024, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a

What methodology does Western Digital use for Scope 2 reporting?

In 2024, Western Digital reported its Scope 2 emissions using the market-based method.a

Western Digital's Scope 2 Emissions Over Time

2019202020212022202320240300 k600 k900 k1.2 MtCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based

Insights into Western Digital's Value Chain Emissions

In 2024, Western Digital reported 8,101,007 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a

The 2024 disclosure of Western Digital includes a breakdown across 12of the 15 Scope 3 categories defined by the GHG Protocol,matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Western Digital's Scope 3 Emissions Over Time

20192020202120222023202403 M6 M9 M12 MtCO2e+27010%-39%+76%-32%+10%
  • Total Scope 3
  • Year-over-Year Change

What are Western Digital's Scope 3 emissions?

In 2024, Western Digital reported total Scope 3 emissions of 8,101,007 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Approximately 19.72%of these emissions originated from upstream activities such as purchased goods and capital goods, while 80.28%came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Western Digital reduced its Scope 3 emissions over time?

Since 2019, Western Digital's Scope 3 emissionshave increased by 21,753.86%, reflecting a rising long-term trend in Scope 3 emissions over time.ac

Compared to the previous year (2023), Western Digital's Scope 3 emissions increased by 10.37%, suggesting that the company faced challenges in reducing emissions across its value chain.a

What categories of Scope 3 emissions does Western Digital disclose?

In 2024, Western Digital reported emissions for 12 out of the 15 Scope 3 categories defined by the GHG Protocol.a

This reflects a high level of granularity and transparency in the company's emissions reporting.

What are the main sources of Western Digital's Scope 3 emissions?

In 2024, the largest contributors to Western Digital's Scope 3 emissions were:a

  • Use of Sold Products (Cat. 11): 5,195,707 tCOâ‚‚e(64.14%)
  • Investments (Cat. 15): 1,305,437 tCOâ‚‚e(16.11%)
  • Purchased Goods and Services (Cat. 1): 1,047,407 tCOâ‚‚e(12.93%)

Western Digital's Scope 3 Emissions by Categories

Use of Sold Products(Cat. 11)(64.1%)Purchased Goods andServices (Cat. 1)(12.9%)Investments(Cat. 15)(16.1%)

Insights into Western Digital’s GHG Emissions Intensity Compared to Industry Peers

In 2024, Western Digital reported Scope 1 greenhouse gas (GHG) emissions of 144,045.7 tCOâ‚‚e and total revenues of USD 13,003 millions. This translates into an emissions intensity of 11.08 tCOâ‚‚e per millions USD.a

Western Digital's Scope 1 Emissions Intensity Compared to Peers

2050010,000200,0005,000,000Scope 1 Emissions (tCO2e)5002,00010,00050,000200,000Revenues (Millions of USD)SCoherentYear: 2024Scope 1: 49,811 tCO2eRevenue: $M 4,708Scope 1 Intensity: 10.58 tCO2e/$MPure StorageYear: 2024Scope 1: 842 tCO2eRevenue: $M 3,168Scope 1 Intensity: 0.27 tCO2e/$MMicrochip TechnologyYear: 2024Scope 1: 288,193 tCO2eRevenue: $M 7,634Scope 1 Intensity: 37.75 tCO2e/$MToastYear: 2024Scope 1: 436 tCO2eRevenue: $M 4,960Scope 1 Intensity: 0.09 tCO2e/$MSuper Micro ComputerYear: 2023Scope 1: 6,448 tCO2eRevenue: $M 7,123Scope 1 Intensity: 0.91 tCO2e/$MHPYear: 2024Scope 1: 48,400 tCO2eRevenue: $M 53,558Scope 1 Intensity: 0.90 tCO2e/$MRoper TechnologiesYear: 2024Scope 1: 3,745 tCO2eRevenue: $M 7,039Scope 1 Intensity: 0.53 tCO2e/$MZoom CommunicationsYear: 2024Scope 1: 59 tCO2eRevenue: $M 4,683Scope 1 Intensity: 0.01 tCO2e/$MSSSS&C Technologies HoldingsYear: 2023Scope 1: 676 tCO2eRevenue: $M 5,505Scope 1 Intensity: 0.12 tCO2e/$MArista NetworksYear: 2024Scope 1: 1,345 tCO2eRevenue: $M 7,002Scope 1 Intensity: 0.19 tCO2e/$MFortinetYear: 2024Scope 1: 1,606 tCO2eRevenue: $M 5,956Scope 1 Intensity: 0.27 tCO2e/$MDell TechnologiesYear: 2024Scope 1: 38,800 tCO2eRevenue: $M 95,567Scope 1 Intensity: 0.41 tCO2e/$MKLAYear: 2024Scope 1: 6,523 tCO2eRevenue: $M 9,812Scope 1 Intensity: 0.66 tCO2e/$MPaychexYear: 2025Scope 1: 2,353 tCO2eRevenue: $M 5,572Scope 1 Intensity: 0.42 tCO2e/$MON SemiconductorYear: 2024Scope 1: 776,500 tCO2eRevenue: $M 7,082Scope 1 Intensity: 109.64 tCO2e/$MKyndryl HoldingsYear: 2025Scope 1: 37,834 tCO2eRevenue: $M 15,057Scope 1 Intensity: 2.51 tCO2e/$MGlobalFoundriesYear: 2024Scope 1: 989,127 tCO2eRevenue: $M 6,750Scope 1 Intensity: 146.54 tCO2e/$MSkyworks SolutionsYear: 2024Scope 1: 28,960 tCO2eRevenue: $M 4,178Scope 1 Intensity: 6.93 tCO2e/$MAmphenolYear: 2024Scope 1: 42,271 tCO2eRevenue: $M 15,223Scope 1 Intensity: 2.78 tCO2e/$MNetAppYear: 2025Scope 1: 2,310 tCO2eRevenue: $M 6,572Scope 1 Intensity: 0.35 tCO2e/$MWorkdayYear: 2024Scope 1: 2,752 tCO2eRevenue: $M 8,447Scope 1 Intensity: 0.33 tCO2e/$MFiservYear: 2023Scope 1: 22,146 tCO2eRevenue: $M 19,093Scope 1 Intensity: 1.16 tCO2e/$MMarvell TechnologyYear: 2024Scope 1: 4,161 tCO2eRevenue: $M 5,767Scope 1 Intensity: 0.72 tCO2e/$MTwilioYear: 2024Scope 1: 709 tCO2eRevenue: $M 4,459Scope 1 Intensity: 0.16 tCO2e/$MWestern DigitalYear: 2024Scope 1: 144,046 tCO2eRevenue: $M 13,003Scope 1 Intensity: 11.08 tCO2e/$M

How does Western Digital's GHG emissions intensity compare to its peers?

In 2024, Western Digital reported a Scope 1 emissions intensity of 11.08 tCOâ‚‚e per millions USD. Compared to the peer group median of 0.6, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Western Digital rank on GHG emissions intensity within its industry?

In 2024, Western Digital ranked 22 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

This places Western Digital among the least efficient performers, with one of the highest emissions intensities in its sector.a

Insights into Western Digital's Total Carbon Footprint

In 2024, Western Digital reported a total carbon footprint of 8,766,418.3 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 7.38% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a

The largest contributor to Western Digital's total carbon footprint was Scope 3 emissions, accounting for 92.41% of the company's total carbon footprint, followed by Scope 2 emissions at 5.95%.a

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