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Arista Networks, commonly referred to as Arista, is a global leader in high-performance cloud networking solutions, headquartered in the United States. Founded in 2004, the company quickly established itself within the computer and related services industry by pioneering an innovative, software-driven approach to network infrastructure.
Arista specialises in advanced data centre switching, enterprise routing, and campus networking. Their core offerings, built around the unique Extensible Operating System (EOS) and CloudVision software, deliver unparalleled scalability, automation, and resilience for mission-critical networks.
Recognised for its open and programmable architecture, Arista empowers many of the world's largest cloud providers and enterprises. The company's commitment to delivering high-performance, low-latency, and highly automated network platforms solidifies its position at the forefront of modern network technology.
64
DitchCarbon score
+26 vs industry average
Arista’s score of 64 is higher than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Low
Computer Services has below-average carbon intensity
Industry performance
0.246
20182025
The Computer Services industry has reduced its overall emissions by 11% since 2018
Emissions trajectory 2020 – 2028
202020212022202320242025202620272028
Reported emissions
Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e
Scope 3 accounts for ••• of total emissions.
Arista's reported carbon emissions
Arista, a US-based computer and related services company, reported total carbon emissions of approximately 5.03 billion kg CO2e in 2025. This includes about 1.66 million kg CO2e from Scope 1 emissions, 23.25 million kg CO2e from Scope 2 (location-based), and 5.03 billion kg CO2e from Scope 3 emissions.
In 2024, Arista's total emissions were approximately 3.62 billion kg CO2e, comprising about 1.35 million kg CO2e from Scope 1, 28.61 million kg CO2e from Scope 2 (location-based), and 3.59 billion kg CO2e from Scope 3.
Looking back to 2023, the company's total emissions were approximately 2.64 billion kg CO2e, with around 2.28 million kg CO2e from Scope 1, 14.08 million kg CO2e from Scope 2 (location-based), and 2.62 billion kg CO2e from Scope 3.
Arista has set ambitious climate commitments validated by the Science Based Targets initiative (SBTi). The company is committed to achieving net-zero greenhouse gas emissions across its value chain by 2050. Near-term targets include a 42% absolute reduction in Scope 1 and 2 GHG emissions by 2030, from a 2023 base year. Additionally, Arista aims to reduce absolute Scope 3 GHG emissions by 42% within the same timeframe. Long-term targets include a 90% absolute reduction in Scope 1, 2, and 3 GHG emissions by 2050, also from a 2023 base year.
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Arista’s Climate Goals (2030 & 2050)
7 goals2050
90% reduction in Scope 1
Arista Networks, Inc. commits to reduce absolute scope 1 GHG emissions 90% by 2050 from a 2023 base year.
At risk90%
2030
42% reduction in Scope 1
Arista Networks, Inc. commits to reduce absolute scope 1 GHG emissions 42% by 2030 from a 2023 base year.
At risk42%
2050
90% reduction in Scope 2
Arista Networks, Inc. commits to reduce absolute scope 2 GHG emissions 90% by 2050 from a 2023 base year.
Behind target90%
See all 7 climate goals
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Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives
Science Based Targets Initiative
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Active
Carbon Disclosure Project
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Active
The Climate Pledge
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Not active
UN Global Compact Climate Champions initiative
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Not active
RE 100
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Not active
Climate Action 100
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Not active
Emissions comparison with industry peers
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Frequently asked questions
Common questions about Arista’s sustainability data and climate commitments
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