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A O Smith Corp

Common Name
A O Smith
Country
United States
Sector
Industrials
Industry
Specialty Industrial Machinery
Employees
12,700
Ticker
AOS
Exchange
New York Stock Exchange
Description
A. O. Smith Corporation is a global water technology company specializing in residential and commercial hot water and water treatment solutions. The company manufactures and markets gas and electric w...

A O Smith's GHG Emissions Data Preview

In 2024, A O Smith 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, A O Smith has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)2024202320222021-2019
Total Scope 1
75,613a
78,085a
74,760a
Total Scope 2
Location-Based
77,998a
76,668a
80,987a
Total Scope 3
N/AN/AN/A
Total Scope 1 Revenue Intensity (tCO2e/$M)
19.8038a
20.2671a
19.9153a
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Verified Sources Behind A O Smith’s Greenhouse Gas (GHG) Emissions Data

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a. A O Smith's Progress Report 2025

Insights into A O Smith's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions of A O Smith amounted to 153,611 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 A O Smith decreased by 0.74%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

A O Smith's Scope 1 Emissions Over Time

201920202021202220232024020 k40 k60 k80 ktCO2e0%+4%-5%+4%-3%
  • Total Scope 1
  • Year-over-Year Change

What are A O Smith's Scope 1 emissions?

In 2024, the total Scope 1 emissions of A O Smith were 75,613 metric tons of CO₂ equivalent (tCO₂e).a

Has A O Smith reduced its Scope 1 emissions over time?

Since 2019, A O Smith's Scope 1 emissions have remained relatively, stable, indicating that A O Smith's emissions have plateaued with no significant change in its operational footprint.a

Compared to the previous year (2023), A O Smith's Scope 1 emissions decreased by 3.17%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are A O Smith's Scope 2 emissions?

In 2024, A O Smith reported Scope 2 greenhouse gas (GHG) emissions of 77,998 tCO₂e using the location-based method.a

Has A O Smith reduced its Scope 2 emissions over time?

Since 2019, A O Smith's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 25.57%, reflecting a declining long-term trend in Scope 2 emissions over time.a

Compared to the previous year (2023), A O Smith's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that A O Smith's emissions have plateaued with no significant change in its energy consumption footprint.a

What methodology does A O Smith use for Scope 2 reporting?

In 2024, A O Smith reported its Scope 2 emissions using the location-based method.a

A O Smith's Scope 2 Emissions Over Time

201920202021202220232024030 k60 k90 k120 ktCO2e
  • Total Scope 2 Location-Based

Insights into A O Smith’s GHG Emissions Intensity Compared to Industry Peers

In 2024, A O Smith reported Scope 1 greenhouse gas (GHG) emissions of 75,613 tCO₂e and total revenues of USD 3,818 millions. This translates into an emissions intensity of 19.8 tCO₂e per millions USD.a

A O Smith's Scope 1 Emissions Intensity Compared to Peers

1,0005,00050,000200,0001,000,000Scope 1 Emissions (tCO2e)2001,0005,00020,000100,000Revenues (Millions of USD)XylemYear: 2025Scope 1: 71,013 tCO2eRevenue: $M 9,035Scope 1 Intensity: 7.86 tCO2e/$MOtis WorldwideYear: 2025Scope 1: 119,254 tCO2eRevenue: $M 14,431Scope 1 Intensity: 8.26 tCO2e/$MDoverYear: 2024Scope 1: 50,757 tCO2eRevenue: $M 7,746Scope 1 Intensity: 6.55 tCO2e/$MIngersoll Rand IncYear: 2024Scope 1: 38,932 tCO2eRevenue: $M 7,235Scope 1 Intensity: 5.38 tCO2e/$MRockwell AutomationYear: 2025Scope 1: 24,075 tCO2eRevenue: $M 8,342Scope 1 Intensity: 2.89 tCO2e/$MAMETEKYear: 2024Scope 1: 29,700 tCO2eRevenue: $M 6,941Scope 1 Intensity: 4.28 tCO2e/$MIllinois Tool WorksYear: 2025Scope 1: 285,187 tCO2eRevenue: $M 16,044Scope 1 Intensity: 17.78 tCO2e/$MEmerson ElectricYear: 2025Scope 1: 66,622 tCO2eRevenue: $M 18,016Scope 1 Intensity: 3.70 tCO2e/$MCumminsYear: 2024Scope 1: 347,439 tCO2eRevenue: $M 34,102Scope 1 Intensity: 10.19 tCO2e/$MParker-HannifinYear: 2024Scope 1: 128,862 tCO2eRevenue: $M 19,929Scope 1 Intensity: 6.47 tCO2e/$MGE VernovaYear: 2025Scope 1: 215,706 tCO2eRevenue: $M 38,068Scope 1 Intensity: 5.67 tCO2e/$MEnproYear: 2024Scope 1: 11,394 tCO2eRevenue: $M 1,049Scope 1 Intensity: 10.86 tCO2e/$MHillenbrand IncYear: 2024Scope 1: 7,938 tCO2eRevenue: $M 3,183Scope 1 Intensity: 2.49 tCO2e/$MGracoYear: 2024Scope 1: 15,131 tCO2eRevenue: $M 2,113Scope 1 Intensity: 7.16 tCO2e/$MCraneYear: 2024Scope 1: 8,490 tCO2eRevenue: $M 2,131Scope 1 Intensity: 3.98 tCO2e/$MGenerac HoldingsYear: 2025Scope 1: 41,889 tCO2eRevenue: $M 4,209Scope 1 Intensity: 9.95 tCO2e/$MNordsonYear: 2024Scope 1: 5,668 tCO2eRevenue: $M 2,690Scope 1 Intensity: 2.11 tCO2e/$MIDEXYear: 2024Scope 1: 17,116 tCO2eRevenue: $M 3,269Scope 1 Intensity: 5.24 tCO2e/$MITTYear: 2024Scope 1: 19,052 tCO2eRevenue: $M 3,631Scope 1 Intensity: 5.25 tCO2e/$MMiddlebyYear: 2023Scope 1: 89,986 tCO2eRevenue: $M 4,037Scope 1 Intensity: 22.29 tCO2e/$MGates IndustrialYear: 2024Scope 1: 106,200 tCO2eRevenue: $M 3,408Scope 1 Intensity: 31.16 tCO2e/$MFlowserveYear: 2024Scope 1: 15,463 tCO2eRevenue: $M 4,558Scope 1 Intensity: 3.39 tCO2e/$MChart IndustriesYear: 2024Scope 1: 19,844 tCO2eRevenue: $M 4,160Scope 1 Intensity: 4.77 tCO2e/$MDonaldsonYear: 2024Scope 1: 23,536 tCO2eRevenue: $M 3,586Scope 1 Intensity: 6.56 tCO2e/$MWatts Water TechnologiesYear: 2024Scope 1: 10,712 tCO2eRevenue: $M 2,252Scope 1 Intensity: 4.76 tCO2e/$MA O SmithYear: 2024Scope 1: 75,613 tCO2eRevenue: $M 3,818Scope 1 Intensity: 19.80 tCO2e/$M

How does A O Smith's GHG emissions intensity compare to its peers?

In 2024, A O Smith reported a Scope 1 emissions intensity of 19.8 tCO₂e per millions USD. Compared to the peer group median of 5.67, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does A O Smith rank on GHG emissions intensity within its industry?

In 2024, A O Smith ranked 24 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

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

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