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Air Water Inc

Common Name
Air Water
Country
Japan
Sector
Basic Materials
Industry
Specialty Chemicals
Employees
20,348
Ticker
4088
Exchange
TOKYO STOCK EXCHANGE
Description
Air Water Inc. is a diversified Japanese corporation with a broad portfolio spanning industrial gases, chemicals, medical equipment, energy, agriculture, and food products. Founded in 1929 and headqua...

Air Water's GHG Emissions Data Preview

In 2025, Air Water 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).

Air Water has also provided a category-level breakdown for 9 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2025202420232022 - 2017
Total Scope 1
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0000000
Total Scope 2
Unspecified Calculation Method
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a
0000000
Total Scope 3
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a
0000000
Total Scope 1 Revenue Intensity (tCO2e/$M)
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Verified Sources Behind Air Water’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 Air Water’s data sources below and access millions more through our Disclosure Search.

a. Air Water's Webpage captured from company’s website 2025
a. Air Water's Webpage captured from company’s website 2025
b. Air Water's ESG Data Spreadsheet 2024
b. Air Water's ESG Data Spreadsheet 2024

Insights into Air Water's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions ofAir Water amounted to2,801,000metric 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 2024, the total operational greenhouse gas (GHG) emissions of Air Waterdecreased by 7.25%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

Air Water's Scope 1 Emissions Over Time

20192020202120222023202420250300 k600 k900 k1.2 MtCO2e+9%+234%+10%-46%-4%-33%
  • Total Scope 1
  • Year-over-Year Change

What are Air Water's Scope 1 emissions?

In 2025, the total Scope 1 emissions of Air Water were 369,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Air Water reduced its Scope 1 emissions over time?

Since 2019, Air Water's Scope 1 emissions have increased by 39.77%, reflecting a rising long-term trend in Scope 1 emissions over time.ab

Compared to the previous year(2024), Air Water's Scope 1 emissions decreased by 32.79%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are Air Water's Scope 2 emissions?

In 2025, Air Water reported Scope 2 greenhouse gas (GHG) emissions of 2,432,000 tCOâ‚‚e without specifying the calculation method.a

Has Air Water reduced its Scope 2 emissions over time?

Since 2019, Air Water's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method)have increased by 83.96%, reflecting a rising long-term trend in Scope 2 emissions over time.ab

Compared to the previous year(2024), Air Water's Scope 2 emissions(Unspecified Calculation Method) have remained relatively stable, indicating that Air Water's emissions have plateaued with no significant change in its energy consumption footprint.a

What methodology does Air Water use for Scope 2 reporting?

In 2025, Air Water reported its Scope 2 emissions using an unspecified methodology.a

Air Water's Scope 2 Emissions Over Time

20192020202120222023202420250650 k1.3 M1.95 M2.6 MtCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Air Water's Value Chain Emissions

In 2025, Air Water reported 4,522,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a

The 2025 disclosure of Air Water includes a breakdown across 9of the 15 Scope 3 categories defined by the GHG Protocol,matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Air Water's Scope 3 Emissions Over Time

20202021202220232024202501.5 M3 M4.5 M6 MtCO2e-4%+129%-33%+37%-5%
  • Total Scope 3
  • Year-over-Year Change

What are Air Water's Scope 3 emissions?

In 2025, Air Water reported total Scope 3 emissions of 4,522,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Approximately 65.47%of these emissions originated from upstream activities such as purchased goods and capital goods, while 34.53%came from downstream activities like product use, distribution, and end-of-life treatment.a

Compared to the previous year (2024), Air Water's Scope 3 emissions remained relatively stable, indicating that Air Water's emissions have plateaued with no significant change in its value chain footprint.a

What categories of Scope 3 emissions does Air Water disclose?

In 2025, Air Water reported emissions for 9 out of the 15 Scope 3 categories defined by the GHG Protocol.a

This partial disclosure allows for some insight into the company's indirect impacts.

What are the main sources of Air Water's Scope 3 emissions?

In 2025, the largest contributors to Air Water's Scope 3 emissions were:a

  • Purchased Goods and Services (Cat. 1): 2,355,000 tCOâ‚‚e(52.07%)
  • Use of Sold Products (Cat. 11): 1,557,000 tCOâ‚‚e(34.42%)
  • Fuel- and Energy-Related Services (Cat. 3): 261,000 tCOâ‚‚e(5.77%)

Air Water's Scope 3 Emissions by Categories

Use of Sold Products(Cat. 11)(34.4%)Purchased Goods andServices (Cat. 1)(52.1%)Fuel- andEnergy-RelatedServices (Cat. 3)(5.8%)

Insights into Air Water’s GHG Emissions Intensity Compared to Industry Peers

In 2025, Air Water reported Scope 1 greenhouse gas (GHG) emissions of 369,000 tCOâ‚‚e and total revenues of USD 7,175 millions. This translates into an emissions intensity of 51.43 tCOâ‚‚e per millions USD.a

Air Water's Scope 1 Emissions Intensity Compared to Peers

5,00050,000500,00010,000,000100,000,000Scope 1 Emissions (tCO2e)2001,0005,00020,000100,000Revenues (Millions of USD)NUBEYear: 2024Scope 1: 2,780,000 tCO2eRevenue: $M 3,092Scope 1 Intensity: 899.12 tCO2e/$MMitsui ChemicalsYear: 2024Scope 1: 3,531,000 tCO2eRevenue: $M 11,554Scope 1 Intensity: 305.61 tCO2e/$MTaiheiyo CementYear: 2024Scope 1: 19,007,000 tCO2eRevenue: $M 5,852Scope 1 Intensity: 3,247.77 tCO2e/$MKansai PaintYear: 2024Scope 1: 72,187 tCO2eRevenue: $M 3,713Scope 1 Intensity: 19.44 tCO2e/$MNNNOFYear: 2023Scope 1: 58,600 tCO2eRevenue: $M 1,634Scope 1 Intensity: 35.85 tCO2e/$MNippon Paint HoldingsYear: 2024Scope 1: 102,807 tCO2eRevenue: $M 10,438Scope 1 Intensity: 9.85 tCO2e/$MLintecYear: 2024Scope 1: 92,230 tCO2eRevenue: $M 1,825Scope 1 Intensity: 50.55 tCO2e/$MDOWA HoldingsYear: 2024Scope 1: 842,000 tCO2eRevenue: $M 4,736Scope 1 Intensity: 177.79 tCO2e/$MDICYear: 2024Scope 1: 282,856 tCO2eRevenue: $M 6,823Scope 1 Intensity: 41.46 tCO2e/$MKanekaYear: 2023Scope 1: 851,000 tCO2eRevenue: $M 5,674Scope 1 Intensity: 149.97 tCO2e/$MMitsubishi Chemical GroupYear: 2024Scope 1: 6,277,000 tCO2eRevenue: $M 28,970Scope 1 Intensity: 216.67 tCO2e/$MOji HoldingsYear: 2024Scope 1: 5,791,000 tCO2eRevenue: $M 11,201Scope 1 Intensity: 517.01 tCO2e/$MMitsubishi Gas ChemicalYear: 2024Scope 1: 619,000 tCO2eRevenue: $M 5,371Scope 1 Intensity: 115.24 tCO2e/$MNagase & CoYear: 2024Scope 1: 39,383 tCO2eRevenue: $M 5,944Scope 1 Intensity: 6.63 tCO2e/$MTakasago InternationalYear: 2024Scope 1: 30,887 tCO2eRevenue: $M 1,294Scope 1 Intensity: 23.87 tCO2e/$MZeonYear: 2024Scope 1: 788,270 tCO2eRevenue: $M 2,524Scope 1 Intensity: 312.27 tCO2e/$MKobe SteelYear: 2024Scope 1: 14,200,000 tCO2eRevenue: $M 16,793Scope 1 Intensity: 845.59 tCO2e/$MTokuyamaYear: 2024Scope 1: 5,743,000 tCO2eRevenue: $M 2,258Scope 1 Intensity: 2,543.12 tCO2e/$MNitto DenkoYear: 2024Scope 1: 291,000 tCO2eRevenue: $M 6,043Scope 1 Intensity: 48.16 tCO2e/$MResonac HoldingsYear: 2024Scope 1: 3,300,000 tCO2eRevenue: $M 8,863Scope 1 Intensity: 372.33 tCO2e/$MTokai CarbonYear: 2024Scope 1: 1,745,000 tCO2eRevenue: $M 2,230Scope 1 Intensity: 782.48 tCO2e/$MSumitomo BakeliteYear: 2024Scope 1: 79,067 tCO2eRevenue: $M 1,897Scope 1 Intensity: 41.68 tCO2e/$MToyoboYear: 2025Scope 1: 592,000 tCO2eRevenue: $M 2,814Scope 1 Intensity: 210.36 tCO2e/$MSumitomo Metal MiningYear: 2024Scope 1: 1,724,000 tCO2eRevenue: $M 9,544Scope 1 Intensity: 180.63 tCO2e/$MDaicelYear: 2024Scope 1: 1,640,000 tCO2eRevenue: $M 3,685Scope 1 Intensity: 445.05 tCO2e/$MAir WaterYear: 2025Scope 1: 369,000 tCO2eRevenue: $M 7,175Scope 1 Intensity: 51.43 tCO2e/$M

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

In 2025, Air Water reported a Scope 1 emissions intensity of 51.43 tCOâ‚‚e per millions USD. Compared to the peer group median of 180.63, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

Where does Air Water rank on GHG emissions intensity within its industry?

In 2025, Air Water ranked 10 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

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

Insights into Air Water's Total Carbon Footprint

In 2025, Air Water reported a total carbon footprint of 7,323,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 5.8% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a

The largest contributor to Air Water's total carbon footprint was Scope 3 emissions, accounting for 61.75% of the company's total carbon footprint, followed by Scope 2 emissions at 33.21%.a

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