Year One Progress
Arm measures its carbon footprint according to the Green House Gas (GHG) Protocol. We measure and report on all material categories of Scope 1, 2 and 3 emissions. Five of the 15 Scope 3 categories in the GHG Protocol are material to Arm.
We continue to update our emissions data annually and report it publicly.
Scope
tCO2e*
Notes
Scope 1: natural gas
47
Market-based
Scope 2: electricity
1,821
Scope 3: supply chain
372,656
FY19 data used; FY20 data available Spring 2022
Scope 3: energy transmission grid losses
1,289
Scope 3: waste
8,472
Scope 3: business travel
101
Scope 3: homeworking
5,454
Replaces commuting data due to COVID-19
TOTAL
389,840
* Tonnes of carbon dioxide equivalent
Overall footprint. At the end of year 1, Arm’s total emissions were significantly reduced when compared to the baseline
Scope 1: GHG emissions that a company makes directly. For Arm, this means gas boilers in a small number of offices and fuel used by leased vehicles
Scope 2: Emissions from electricity, steam, heat and cooling. For Arm, this means emissions from electricity used in our offices and data centers
Scope 3: Emissions in the value chain. Five categories are material to Arm, with procurement of goods and services the largest contributor
