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Kirby Corp

Common Name
Kirby
Country
United States
Sector
Industrials
Industry
Marine Shipping
Employees
5,414
Ticker
KEX
Exchange
NEW YORK STOCK EXCHANGE, INC.
Description
Kirby Corporation is a premier operator within the marine transportation industry in the United States, providing vital shipping and transportation services on the nation's inland and coastal waterway...

Kirby's GHG Emissions Data Preview

In 2024, Kirby 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).

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

Metric (tCO2e)202420232022
2021 - 2017
Total Scope 1
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Total Scope 2
Unspecified Calculation Method
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Total Scope 3
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Total Scope 1 Revenue Intensity (tCO2e/$M)
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Limited Data Preview
You are viewing a limited preview of Kirby’s GHG emissions dataset. The full dataset, available for download, includes Scope 1, 2, and 3 emissions with detailed category-level breakdowns, historical coverage back to 2019, and revenue-based intensity metrics for each scope.
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Verified Sources Behind Kirby’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 Kirby’s data sources below and access millions more through our Disclosure Search.

a. Kirby's Sustainability Report 2025
b. Kirby's Sustainability Report 2022

Insights into Kirby's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions of Kirby amounted to 760,500 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 2023, the total operational greenhouse gas (GHG) emissions of Kirby decreased by 1.69%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

Kirby's Scope 1 Emissions Over Time

2019202020212022202320240250 k500 k750 k1 MtCO2e-8%-1%+2%-5%-2%
  • Total Scope 1
  • Year-over-Year Change

What are Kirby's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Kirby were 757,500 metric tons of CO₂ equivalent (tCO₂e).a

Has Kirby reduced its Scope 1 emissions over time?

Since 2019, Kirby's Scope 1 emissions have decreased by 13.81%, reflecting a declining long-term trend in Scope 1 emissions over time.ab

Compared to the previous year (2023), Kirby's Scope 1 emissions decreased by 1.67%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are Kirby's Scope 2 emissions?

In 2024, Kirby reported Scope 2 greenhouse gas (GHG) emissions of 3,000 tCO₂e without specifying the calculation method.a

Has Kirby reduced its Scope 2 emissions over time?

Since 2019, Kirby's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have decreased by 77.94%, reflecting a declining long-term trend in Scope 2 emissions over time.ab

Compared to the previous year (2023), Kirby's Scope 2 emissions (Unspecified Calculation Method) have remained relatively stable, indicating that Kirby's emissions have plateaued with no significant change in its energy consumption footprint.a

What methodology does Kirby use for Scope 2 reporting?

In 2024, Kirby reported its Scope 2 emissions using an unspecified methodology.a

Kirby's Scope 2 Emissions Over Time

20192020202120222023202403.5 k7 k10.5 k14 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Kirby's Value Chain Emissions

In 2024, Kirby reported 398,100 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 2024 disclosure of Kirby includes a breakdown across 0 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Kirby's Scope 3 Emissions Over Time

2022202320240150 k300 k450 k600 ktCO2e+18%-24%
  • Total Scope 3
  • Year-over-Year Change

What are Kirby's Scope 3 emissions?

In 2024, Kirby reported total Scope 3 emissions of 398,100 metric tons of CO₂ equivalent (tCO₂e).a

Compared to the previous year (2023), Kirby's Scope 3 emissions decreased by 24%, highlighting the company's efforts to lower indirect emissions from its value chain.a

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

In 2024, Kirby reported Scope 1 greenhouse gas (GHG) emissions of 757,500 tCO₂e and total revenues of USD 3,266 millions. This translates into an emissions intensity of 231.94 tCO₂e per millions USD.a

Kirby's Scope 1 Emissions Intensity Compared to Peers

1001,00020,000200,0005,000,000Scope 1 Emissions (tCO2e)2005002,0005,00010,000Revenues (Millions of USD)AAHJBT MarelYear: 2024Scope 1: 17,894 tCO2eRevenue: $M 1,716Scope 1 Intensity: 10.43 tCO2e/$MUniFirstYear: 2023Scope 1: 250,106 tCO2eRevenue: $M 2,233Scope 1 Intensity: 112.00 tCO2e/$MTrinity IndustriesYear: 2024Scope 1: 53,054 tCO2eRevenue: $M 3,079Scope 1 Intensity: 17.23 tCO2e/$MEnproYear: 2024Scope 1: 11,394 tCO2eRevenue: $M 1,049Scope 1 Intensity: 10.86 tCO2e/$MGriffonYear: 2023Scope 1: 24,193 tCO2eRevenue: $M 2,685Scope 1 Intensity: 9.01 tCO2e/$MAAAZZYear: 2024Scope 1: 230,805 tCO2eRevenue: $M 1,538Scope 1 Intensity: 150.11 tCO2e/$MFirst AdvantageYear: 2024Scope 1: 294 tCO2eRevenue: $M 860Scope 1 Intensity: 0.34 tCO2e/$MGeo GroupYear: 2023Scope 1: 51,942 tCO2eRevenue: $M 2,413Scope 1 Intensity: 21.52 tCO2e/$MLouisiana-PacificYear: 2024Scope 1: 182,000 tCO2eRevenue: $M 2,941Scope 1 Intensity: 61.88 tCO2e/$MTrexYear: 2024Scope 1: 35,416 tCO2eRevenue: $M 1,151Scope 1 Intensity: 30.76 tCO2e/$MAAAARYear: 2024Scope 1: 22,450 tCO2eRevenue: $M 2,319Scope 1 Intensity: 9.68 tCO2e/$MArcosaYear: 2024Scope 1: 462,949 tCO2eRevenue: $M 2,570Scope 1 Intensity: 180.14 tCO2e/$MMueller Water ProductsYear: 2024Scope 1: 23,312 tCO2eRevenue: $M 1,315Scope 1 Intensity: 17.73 tCO2e/$MHHHuron Consulting GroupYear: 2024Scope 1: 476 tCO2eRevenue: $M 1,522Scope 1 Intensity: 0.31 tCO2e/$MDolby LaboratoriesYear: 2023Scope 1: 975 tCO2eRevenue: $M 1,300Scope 1 Intensity: 0.75 tCO2e/$MKennametalYear: 2024Scope 1: 31,000 tCO2eRevenue: $M 2,047Scope 1 Intensity: 15.14 tCO2e/$MMatsonYear: 2024Scope 1: 1,040,900 tCO2eRevenue: $M 3,422Scope 1 Intensity: 304.20 tCO2e/$MTopBuildYear: 2024Scope 1: 133,512 tCO2eRevenue: $M 5,330Scope 1 Intensity: 25.05 tCO2e/$MValmont IndustriesYear: 2024Scope 1: 113,873 tCO2eRevenue: $M 4,075Scope 1 Intensity: 27.94 tCO2e/$MApplied Industrial TechnologiesYear: 2025Scope 1: 32,283 tCO2eRevenue: $M 4,563Scope 1 Intensity: 7.07 tCO2e/$MSnap-OnYear: 2024Scope 1: 32,494 tCO2eRevenue: $M 5,108Scope 1 Intensity: 6.36 tCO2e/$MMoogYear: 2024Scope 1: 12,538 tCO2eRevenue: $M 3,609Scope 1 Intensity: 3.47 tCO2e/$MKirbyYear: 2024Scope 1: 757,500 tCO2eRevenue: $M 3,266Scope 1 Intensity: 231.94 tCO2e/$M

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

In 2024, Kirby reported a Scope 1 emissions intensity of 231.94 tCO₂e per millions USD. Compared to the peer group median of 16.19, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

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

In 2024, Kirby ranked 22 out of 22 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

This places Kirby among the least efficient performers, with one of the highest emissions intensities in its sector.a

Insights into Kirby's Total Carbon Footprint

In 2024, Kirby reported a total carbon footprint of 1,158,600 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 10.7% decrease compared to 2023, indicating progress in reducing its overall greenhouse gas output.a

The largest contributor to Kirby's total carbon footprint was Scope 1 emissions, accounting for 65.38% of the company's total carbon footprint, followed by Scope 3 emissions at 34.36%.a

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