Arm Holdings PLC
Arm Holdings's GHG Emissions Data Preview
In 2025, Arm Holdings 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).
Arm Holdings has also provided a category-level breakdown for 6 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Location-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 3 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
a
a
a
a
a
a
a
a
a
a
a
aVerified Sources Behind Arm Holdings’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 Arm Holdings’s data sources below and access millions more through our Disclosure Search.
Insights into Arm Holdings's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions of Arm Holdings amounted to 16,753.98 metric 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 2024, the total operational greenhouse gas (GHG) emissions of Arm Holdings increased by 1.41%, suggesting that the company faced challenges in reducing its emissions from its core operations. a
Arm Holdings's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Arm Holdings's Scope 1 emissions?
In 2025, the total Scope 1 emissions of Arm Holdings were 941.08 metric tons of CO₂ equivalent (tCO₂e). a
Has Arm Holdings reduced its Scope 1 emissions over time?
Since 2020, Arm Holdings's Scope 1 emissions have decreased by 9.77%, reflecting a declining long-term trend in Scope 1 emissions over time. a
Compared to the previous year (2024), Arm Holdings's Scope 1 emissions increased by 11.82%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations. a
What are Arm Holdings's Scope 2 emissions?
In 2025, Arm Holdings reported Scope 2 greenhouse gas (GHG) emissions of 0.32 tCO₂e using the market-based method and 15,812.9 tCO₂e using the location-based method. a
Has Arm Holdings reduced its Scope 2 emissions over time?
Since 2020, Arm Holdings's Scope 2 greenhouse gas (GHG) emissions ( Location-Based) have remained relatively stable, indicating that Arm Holdings 's emissions have plateaued with no significant change in its energy consumption footprint. a
Compared to the previous year (2024), Arm Holdings's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Arm Holdings 's emissions have plateaued with no significant change in its energy consumption footprint. a
What methodology does Arm Holdings use for Scope 2 reporting?
In 2025, Arm Holdings reported its Scope 2 emissions using the market-based method and using the location-based method. a
Arm Holdings's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
- Total Scope 2 Market-Based
Insights into Arm Holdings's Value Chain Emissions
In 2025, Arm Holdings reported 104,340.71 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain. a
The 2025 disclosure of Arm Holdings includes a breakdown across 6 of the 15 Scope 3 categories defined by the GHG Protocol, up from 0 in 2024, reflecting improved emissions accounting practices and greater transparency across the company's value chain a
Arm Holdings's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Arm Holdings's Scope 3 emissions?
In 2025, Arm Holdings reported total Scope 3 emissions of 104,340.71 metric tons of CO₂ equivalent (tCO₂e). a
Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment. a
Has Arm Holdings reduced its Scope 3 emissions over time?
Since 2020, Arm Holdings's Scope 3 emissions have decreased by 75.14%, reflecting a declining long-term trend in Scope 3 emissions over time. a
Compared to the previous year (2024), Arm Holdings's Scope 3 emissions increased by 25.21%, suggesting that the company faced challenges in reducing emissions across its value chain. a
What categories of Scope 3 emissions does Arm Holdings disclose?
In 2025, Arm Holdings reported emissions for 6 out of the 15 Scope 3 categories defined by the GHG Protocol. a
This partial disclosure allows for some insight into the company's indirect impacts.
What are the main sources of Arm Holdings's Scope 3 emissions?
In 2025, the largest contributors to Arm Holdings's Scope 3 emissions were: a
- Purchased Goods and Services (Cat. 1): 77,687.34 tCO₂e (74.46%)
- Business Travel (Cat. 6): 13,710.91 tCO₂e (13.14%)
- Employee Commuting (Cat. 7): 5,990.75 tCO₂e (5.74%)
Arm Holdings's Scope 3 Emissions by Categories
Insights into Arm Holdings’s GHG Emissions Intensity Compared to Industry Peers
In 2025, Arm Holdings reported Scope 1 greenhouse gas (GHG) emissions of 941.08 tCO₂e and total revenues of USD 4,006 millions. This translates into an emissions intensity of 0.23 tCO₂e per millions USD. a
Arm Holdings's Scope 1 Emissions Intensity Compared to Peers
How does Arm Holdings's GHG emissions intensity compare to its peers?
In 2025, Arm Holdings reported a Scope 1 emissions intensity of 0.23 tCO₂e per millions USD. Compared to the peer group median of 6.24 , this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors. a
Where does Arm Holdings rank on GHG emissions intensity within its industry?
In 2025, Arm Holdings ranked 7 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD). a
Arm Holdings is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency. a
Insights into Arm Holdings's Total Carbon Footprint
In 2025, Arm Holdings reported a total carbon footprint of 121,094.69 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 21.27% increase compared to 2024, suggesting a rise in emissions across its operations or value chain. a
The largest contributor to Arm Holdings's total carbon footprint was Scope 3 emissions, accounting for 86.16% of the company's total carbon footprint, followed by Scope 2 emissions at 13.06%. a