Key Metrics Addendum

Governance

Akamai’s reporting period covers January 1 to December 31 of each year, unless stated otherwise. The information disclosed in our reporting covers the entire scope of Akamai’s business activities, including all subordinate entities and subsidiaries, which also includes acquired subsidiary undertakings, as soon as the appropriate processes and systems are implemented, to enable consistent data collation and Akamai group level consolidation. Our metrics reported below are compiled in alignment with established Greenhouse Gas Protocol (GHGP) standards, and are not fully representative of the consequential accounting logic defined under CLIMATE-2026.

This data is as of December 31, 2025, utilizing a net market-based methodology. Energy and emissions values have been verified by an external independent auditor as of June 10, 2026. For more information on our emissions figures and methodology, please also see our environmental metrics assurance statement.

General information

General Information Framework alignment
Key Details
Company name Akamai Technologies, Inc. GRI 2-1 S&P 1.1.1; 1.2.12; 1.7.2
Location of headquarters Cambridge, MA GRI 2-1 S&P 1.1.1; 1.2.12; 1.7.2
Countries of operation Countries with points of presence GRI 2-1 S&P 1.1.1; 1.2.12; 1.7.2
Annual reports Annual reports –
Total revenue $4.21B in 2025 GRI 201-1 S&P 0.1; 3.3.3
Primary solutions Akamai solutions GRI 2-6
Fiscal year January 1–December 31 GRI 2-3; 2-7; 403-9; 201-1 S&P 0.1
Reporting cycle Annual GRI 2-2

Environmental

Environmental Strategy Framework alignment
Program and Policy
Sustainability policy Sustainability policy GRI 2-23; 2-24
S&P 2.1.1
Sustainalytics E.1.1
UNGC 8
SDG 6; 7; 9; 12; 13; 14; 15
Sustainability program akamaisustainability.com GRI 301-1; 301-3; 301 3-3; 302 3-3; 302-4; 302-5
UNGC 8
SDG 6; 7; 9; 12; 13; 14; 15
2030 goal: Net-zero Net-zero strategy GRI 305 3; 305 3-3; 305-5
S&P 2.5.3; 2.5.12
Sustainalytics E.1.7.0
UNGC 8
SDG 7; 9; 12; 13; 15
2030 goal: 100% renewable Renewable energy strategy Sustainalytics E.1.8
UNGC 8, 9
SDG 7; 9; 12; 13; 15
2030 goal: Build efficiency Build efficiency strategy UNGC 8, 9
SDG 7; 9
2030 goal: Engage suppliers Responsible supply chain program GRI 308-2; 308 3-3
UNGC 8
SDG 9
2030 goal: Circularity Circularity strategy GRI 306-2; 306 3-3
S&P 2.3.2
UNGC 8
SDG 12
Climate-related risks and opportunities Akamai IPCC RCP results summary GRI 201-2; 303-1
S&P 2.5.5; 2.5.7; 2.5.8; 2.5.9; 2.5.11
Sustainalytics E.1.6.1; E.1.6.2
UNGC 8
Climate-related executive compensation Akamai proxy statement GRI 2-19; 2-20
S&P 2.5.6 ISS Q438
UNGC 8
Biodiversity Biodiversity policy GRI 101-1; 101-2; 101-3; 101 3-3; 101-4; 101-5; 101-6; 101-7; 101-8; 304-1; 304-3; 304 3-3
UNGC 8
SDG 14; 15
Water Water policy GRI 101-3; 303-1; 303-2; 303 3-3; 303-5
S&P 2.4.2
Sustainalytics E.1.2.7.1
UNGC 8
SDG 6
Water-related targets TCFD GRI 303-1
UNGC 8
SDG 6
Voluntary disclosure CDP disclosure ISS 45; 46; 48; 102; 108; 206; Q429; Q439; 517 UNGC 8
Environmental management system (EMS) Environmental management system GRI 2-23
S&P CSA 2.1.3

GHG emissions inventory

GHG Emissions Unit 2025 2024 2023 Framework alignment
Emissions inventory
Gross Scope 1 emissions t CO₂e 70 45 54 GRI 305-1
S&P CSA 2.5.1
Gross Scope 2 (location-based) emissions t CO₂e 322,800 262,401 243,301 GRI 2-5; 305-2
S&P CSA 2.5.2
Gross Scope 2 (market-based) emissions t CO₂e 173,000 121,001 112,701 GRI 2-5; 305-2
S&P CSA 2.5.2
Gross Scope 2 (consequential-based) emissions t CO₂e 258,60 167,301 – –
Gross Scope 3 emissions t CO₂e 180,350 174,340 226,615 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 1: Purchased goods and services emissions t CO₂e 41,600 41,100 56,300 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 2: Capital goods emissions t CO₂e 36,600 33,900 65,900 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 3: Fuel and energy–related activities emissions t CO₂e 27,000 21,200 15,500 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 4: Upstream transportation and distribution emissions t CO₂e 4,700 8,800 8,300 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 5: Waste generated in operations emissions t CO₂e 50 40 15 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 6: Business travel emissions t CO₂e 6,900 10,500 9,200 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 7: Employee commuting and teleworking (including electricity T&D losses) emissions t CO₂e 14,700 13,700 13,200 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 8: Upstream leased assets (location-based) emissions t CO₂e 45,600 44,300 – GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 8: Upstream leased assets (market-based) emissions t CO₂e 47,700 45,100 58,200 GRI 2-5; 305-3
S&P CSA 2.5.3
Gross Scope 3, Category 8: Upstream leased assets (consequential-based) emissions t CO₂e 63,200 61,100 – –
Gross Scope 3, Category 13: Downstream leased assets emissions t CO₂e 1,100 – – GRI 2-5; 305-3
S&P CSA 2.5.3
Gross GHG emissions (Scopes 1 + 2 + 3) t CO₂e 353,420 295,386 339,370 GRI 305-1; 305-2; 305-3
S&P CSA 2.5.1; 2.5.2; 2.5.3
Emissions intensity
Scope 1 and 2 emissions intensity per unit of revenue t CO₂e / Revenue 0.000041 0.000030 0.000030 GRI 305-4
Global platform emissions intensity per unit of platform workload t CO₂e / PWI 0.000043 0.000036 – GRI 305-4
Global platform emissions intensity per unit of energy consumed t CO₂e / MWh 0.20 0.18 0.12 GRI 305-4
Emissions impact activities
Akamai-caused renewables (VPPAs, direct-supplier electricity contracts) t CO₂e 55,300 53,719 56,018 GRI 305-2; 305-3; 305-5
S&P CSA 2.5.2; 2.5.3; 2.5.12
Clean energy from data center and office suppliers t CO₂e 126,300 114,405 – GRI 305-2; 305-3; 305-5
S&P CSA 2.5.2; 2.5.3; 2.5.12
E-waste reuse and recycling t CO₂e 540 722 569 GRI 305-3; 305-5
S&P CSA 2.5.3; 2.5.12
Climate vault allowances t CO₂e 600 400 54 GRI 305-1; 305-3; 305-5
S&P CSA 2.5.1; 2.5.3; 2.5.12
Total emissions mitigated (excluding operational efficiency enhancements) t CO₂e 182,740 169,246 – GRI 305-2; 305-3; 305-5
S&P CSA 2.5.2; 2.5.3; 2.5.12
Net GHG emissions (Scopes 1 + 2 + 3 − offsets and allowances) t CO₂e 352,820 294,986 – GRI 305-1; 305-2; 305-3; 305-5
S&P CSA 2.5.1; 2.5.2; 2.5.3; 2.5.12
Emissions reduction targets
Reduce 100% of our combined Scope 1, 2 (market-based), and 3 (Category 3 and 8) absolute emissions (compared with our base annual inventory) by 2030 % reduction of base annual inventory 42 47 – GRI 305-5
S&P CSA 2.5.12
Reduce 100% of our combined Scope 1, 2 (market-based), and 3 absolute emissions (compared with our base annual inventory) by 2040 % reduction of base annual inventory 34 36 – GRI 305-5
S&P CSA 2.5.12
Reduce 100% of our combined Scope 1, 2 (consequential-based), and 3 (Category 3 and 8) absolute emissions (compared with our base annual inventory) by 2030 % reduction of base annual inventory 44 – – GRI 305-5
S&P CSA 2.5.12

Energy

Energy Unit 2025 2024 2023 Framework alignment
Energy consumption
Electricity MWh 1,073,200 873,400 828,534 GRI 302-1
S&P CSA 2.2.2
Natural gas MWh 9,000 10,300 14,064 GRI 302-1
S&P CSA 2.2.2
Steam MWh 600 – – GRI 302-1
S&P CSA 2.2.2
Fuel MWh 40 13 41 GRI 302-1
S&P CSA 2.2.2
Total energy consumed (fuel + natural gas + steam + power) MWh 1,082,840 883,713 842,639 GRI 302-1
S&P CSA 2.2.2
SASB TC-SI-130a.1
Akamai-caused renewables (VPPAs, direct-supplier electricity contracts) MWh 167,000 163,700 161,937 –
Clean energy from data center and office suppliers MWh 388,600 355,700 302,534 –
Total renewable energy consumed (Akamai-caused + supplier provided) MWh 555,600 519,400 464,471 GRI 2.5; 302-1
S&P CSA 2.2.2
SASB TC-SI-130a.1
Total non-renewable energy consumed (fuel + natural gas + steam + power) MWh 527,240 364,313 378,165 GRI 2.5; 302-1
S&P CSA 2.2.2
SASB TC-SI-130a.1
Energy intensity
Energy intensity per unit of revenue MWh / Revenue 0.000250 0.000221 0.000221 GRI 302-3
Global platform energy intensity per unit of platform workload MWh / PWI 0.000189 0.000174 – GRI 302-3
Average data center power usage effectiveness (PUE) PUE 1.48 1.40 1.40 GRI 302-3
Clean energy targets
Power Akamai’s global operations with 100% clean power by 2030 % clean energy use 52 59 56 GRI 302-1
S&P CSA 2.2.2
SASB TC-SI-130a.1

Water

Water Unit 2025 2024 2023 Framework alignment
Water inventory
Estimated water withdrawal ML 49 35 42 GRI 303-3
S&P CSA 2.4.2
SASB TC-SI-130a.2
Estimated water discharge ML 19 14 16 GRI 303-4
S&P CSA 2.4.2
Estimated water consumption ML 669 885 790 GRI 303-5
S&P CSA 2.4.2

Waste

Waste Unit 2025 2024 2023 Framework alignment
Generation
Estimated office and AODC waste generated t 146 124 79 GRI 306-3
S&P CSA 2.3.2
E-waste generated t 287 383 285 GRI 306-3
S&P CSA 2.3.2
Total waste generated t 433 507 364 GRI 306-3
S&P CSA 2.3.2
Diversion
E-waste recycled t 287 383 285 GRI 306-4
S&P CSA 2.3.2
Estimated office and AODC waste recycled t 44 31 29 GRI 306-4
S&P CSA 2.3.2
Estimated office and AODC waste composted t 7 19 17 GRI 306-4
S&P CSA 2.3.2
Estimated total office and AODC waste diverted (recycled + composted) t 51 50 46 GRI 306-4
S&P CSA 2.3.2
Estimated total waste diverted (office + AODC + e-waste) t 338 433 – GRI 306-4
S&P CSA 2.3.2
Disposal
Estimated office and AODC waste disposed t 95 74 33 GRI 306-5
S&P CSA 2.3.2
E-waste disposed t 0 0 0 GRI 306-5
S&P CSA 2.3.2
Estimated total waste disposed (office + AODC + e-waste) t 95 74 33 GRI 306-5
S&P CSA 2.3.2
E-waste recycling targets
Divert 100% of Akamai’s global electronic waste through reuse and recycling by 2030 % diversion of e-waste 100 100 100 GRI 2-5; 306-2; 306-3; 306-4; 306-5
S&P CSA 2.3.2

Environmental management system

Environmental management system Unit 2025 2024 2023 Framework alignment
Coverage
Percentage of company activities covered by an external EMS certification (ISO 14001) % of activity coverage 100 100 100 GRI 2-23
S&P CSA 2.1.3

Clean energy portfolio impacts

Clean energy portfolio impacts Unit 2025 2024 2023
Public health, ecosystem, and economic impacts
Years of life saved Disability-adjusted life year 129 195 214
Species saved Potentially disappeared fraction of species 0.45 0.54 0.35
Economy-wide savings $MM 13.4 12.9 30
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