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Calix Inc

Common Name
Calix
Country
United States
Sector
Technology
Industry
Software - Infrastructure
Employees
1,921
Ticker
CALX
Exchange
NEW YORK STOCK EXCHANGE, INC.
Description
Calix Inc. is a leading technology company specializing in cloud and software platforms, systems, and services. Its primary function is to enable broadband communications service providers to deliver ...

Calix's GHG Emissions Data Preview

In 2023, Calix 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) and Scope 2 (indirect emissions from purchased energy).

However, Calix has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)20232022
Total Scope 1
144.5a
115.74a
Total Scope 2
Unspecified Calculation Method
3,527.11a
2,783.09a
Total Scope 3
N/AN/A
Total Scope 1 Revenue Intensity (tCO2e/$M)
0.139a
0.1334a
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Verified Sources Behind Calix’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.

a. Calix's ESG Data Spreadsheet 2023

Insights into Calix's Operational Emissions

In 2023, the total operational greenhouse gas (GHG) emissions of Calix amounted to 3,671.61 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 2022, the total operational greenhouse gas (GHG) emissions of Calix increased by 26.66%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

Calix's Scope 1 Emissions Over Time

2022202304080120160tCO2e+25%
  • Total Scope 1
  • Year-over-Year Change

What are Calix's Scope 1 emissions?

In 2023, the total Scope 1 emissions of Calix were 144.5 metric tons of CO₂ equivalent (tCO₂e).a

Compared to the previous year (2022), Calix's Scope 1 emissions increased by 24.85%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are Calix's Scope 2 emissions?

In 2023, Calix reported Scope 2 greenhouse gas (GHG) emissions of 3,527.11 tCO₂e without specifying the calculation method.a

Has Calix reduced its Scope 2 emissions over time?

Compared to the previous year (2022), Calix's Scope 2 emissions (Unspecified Calculation Method) rose by 26.73% in 2023, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya

What methodology does Calix use for Scope 2 reporting?

In 2023, Calix reported its Scope 2 emissions using an unspecified methodology.a

Calix's Scope 2 Emissions Over Time

2022202309001.8 k2.7 k3.6 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Calix’s GHG Emissions Intensity Compared to Industry Peers

In 2023, Calix reported Scope 1 greenhouse gas (GHG) emissions of 144.5 tCO₂e and total revenues of USD 1,040 millions. This translates into an emissions intensity of 0.14 tCO₂e per millions USD.a

Calix's Scope 1 Emissions Intensity Compared to Peers

2501,00020,000500,000Scope 1 Emissions (tCO2e)1001,00010,000100,0001,000,000Revenues (Millions of USD)ZscalerYear: 2024Scope 1: 439 tCO2eRevenue: $M 2,168Scope 1 Intensity: 0.20 tCO2e/$MMongoDBYear: 2024Scope 1: 326 tCO2eRevenue: $M 2,006Scope 1 Intensity: 0.16 tCO2e/$MTwilioYear: 2024Scope 1: 709 tCO2eRevenue: $M 4,459Scope 1 Intensity: 0.16 tCO2e/$MNetAppYear: 2025Scope 1: 2,310 tCO2eRevenue: $M 6,572Scope 1 Intensity: 0.35 tCO2e/$MBlockYear: 2023Scope 1: 855 tCO2eRevenue: $M 21,917Scope 1 Intensity: 0.04 tCO2e/$MSynopsysYear: 2024Scope 1: 2,273 tCO2eRevenue: $M 6,127Scope 1 Intensity: 0.37 tCO2e/$MCloudflareYear: 2024Scope 1: 198 tCO2eRevenue: $M 1,669Scope 1 Intensity: 0.12 tCO2e/$MFortinetYear: 2024Scope 1: 1,606 tCO2eRevenue: $M 5,956Scope 1 Intensity: 0.27 tCO2e/$MCrowdStrike HoldingsYear: 2025Scope 1: 3,205 tCO2eRevenue: $M 4,812Scope 1 Intensity: 0.67 tCO2e/$MPalo Alto NetworksYear: 2024Scope 1: 1,766 tCO2eRevenue: $M 8,027Scope 1 Intensity: 0.22 tCO2e/$MPalantir TechnologiesYear: 2024Scope 1: 22 tCO2eRevenue: $M 2,857Scope 1 Intensity: 0.01 tCO2e/$MOracleYear: 2025Scope 1: 27,532 tCO2eRevenue: $M 57,394Scope 1 Intensity: 0.48 tCO2e/$MMicrosoftYear: 2024Scope 1: 143,510 tCO2eRevenue: $M 245,107Scope 1 Intensity: 0.59 tCO2e/$MZuoraYear: 2024Scope 1: 157 tCO2eRevenue: $M 432Scope 1 Intensity: 0.36 tCO2e/$MEuronet WorldwideYear: 2024Scope 1: 4,113 tCO2eRevenue: $M 3,990Scope 1 Intensity: 1.03 tCO2e/$MTeradataYear: 2024Scope 1: 359 tCO2eRevenue: $M 1,750Scope 1 Intensity: 0.21 tCO2e/$MRapid7Year: 2021Scope 1: 1,288 tCO2eRevenue: $M 535Scope 1 Intensity: 2.41 tCO2e/$MProgress SoftwareYear: 2024Scope 1: 62 tCO2eRevenue: $M 753Scope 1 Intensity: 0.08 tCO2e/$MGitLabYear: 2025Scope 1: 2 tCO2eRevenue: $M 769Scope 1 Intensity: 0.00 tCO2e/$MConfluentYear: 2023Scope 1: 77 tCO2eRevenue: $M 777Scope 1 Intensity: 0.10 tCO2e/$MPayoneer GlobalYear: 2024Scope 1: 452 tCO2eRevenue: $M 721Scope 1 Intensity: 0.63 tCO2e/$MNetscout SystemsYear: 2023Scope 1: 410 tCO2eRevenue: $M 915Scope 1 Intensity: 0.45 tCO2e/$MQualysYear: 2021Scope 1: 1,779 tCO2eRevenue: $M 411Scope 1 Intensity: 4.33 tCO2e/$MCalixYear: 2023Scope 1: 145 tCO2eRevenue: $M 1,040Scope 1 Intensity: 0.14 tCO2e/$M

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

In 2023, Calix reported a Scope 1 emissions intensity of 0.14 tCO₂e per millions USD. Compared to the peer group median of 0.27, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

Where does Calix rank on GHG emissions intensity within its industry?

In 2023, Calix ranked 7 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

Calix is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a

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