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ONE Gas Inc

Common Name
ONE Gas
Country
United States
Sector
Utilities
Industry
Utilities - Regulated Gas
Employees
3,900
Ticker
OGS
Exchange
NEW YORK STOCK EXCHANGE, INC.
Description
One Gas Inc. is a public utility company engaged in the distribution of natural gas to residential, commercial, and industrial customers. As one of the largest natural gas utilities in the United Stat...

ONE Gas's GHG Emissions Data Preview

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

Metric (tCO2e)2024202320222021 - 2017
Total Scope 1
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b
0000000
Total Scope 2
Unspecified Calculation Method
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b
0000000
Total Scope 3
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Total Scope 1 Revenue Intensity (tCO2e/$M)
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a
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b
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Verified Sources Behind ONE Gas’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 ONE Gas’s data sources below and access millions more through our Disclosure Search.

a. ONE Gas's Sustainability Report 2025
a. ONE Gas's Sustainability Report 2025
b. ONE Gas's Sustainability Report 2024
b. ONE Gas's Sustainability Report 2024
c. ONE Gas's ESG Report 2021
c. ONE Gas's ESG Report 2021

Insights into ONE Gas's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions ofONE Gas amounted to897,252metric 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 ONE Gasincreased by 1.43%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

ONE Gas's Scope 1 Emissions Over Time

2019202020212022202320240250 k500 k750 k1 MtCO2e-2%+18%+1%+100%+1%
  • Total Scope 1
  • Year-over-Year Change

What are ONE Gas's Scope 1 emissions?

In 2024, the total Scope 1 emissions of ONE Gas were 892,747 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has ONE Gas reduced its Scope 1 emissions over time?

Since 2019, ONE Gas's Scope 1 emissions have increased by 139.6%, reflecting a rising long-term trend in Scope 1 emissions over time.ac

Compared to the previous year(2023), ONE Gas's Scope 1 emissions increased by 1.4%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are ONE Gas's Scope 2 emissions?

In 2024, ONE Gas reported Scope 2 greenhouse gas (GHG) emissions of 4,505 tCOâ‚‚e without specifying the calculation method.a

Has ONE Gas reduced its Scope 2 emissions over time?

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

What methodology does ONE Gas use for Scope 2 reporting?

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

ONE Gas's Scope 2 Emissions Over Time

20222023202401.5 k3 k4.5 k6 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into ONE Gas’s GHG Emissions Intensity Compared to Industry Peers

In 2024, ONE Gas reported Scope 1 greenhouse gas (GHG) emissions of 892,747 tCOâ‚‚e and total revenues of USD 2,084 millions. This translates into an emissions intensity of 428.47 tCOâ‚‚e per millions USD.a

ONE Gas's Scope 1 Emissions Intensity Compared to Peers

1050050,0002,000,000200,000,000Scope 1 Emissions (tCO2e)2005002,00010,00050,000Revenues (Millions of USD)BNiSourceYear: 2024Scope 1: 5,446,186 tCO2eRevenue: $M 5,455Scope 1 Intensity: 998.37 tCO2e/$MCalifornia Water Service GroupYear: 2023Scope 1: 8,210 tCO2eRevenue: $M 795Scope 1 Intensity: 10.33 tCO2e/$MSouthwest Gas HoldingsYear: 2024Scope 1: 379,165 tCO2eRevenue: $M 5,112Scope 1 Intensity: 74.17 tCO2e/$MChesapeake UtilitiesYear: 2023Scope 1: 192,505 tCO2eRevenue: $M 671Scope 1 Intensity: 287.06 tCO2e/$MSpireYear: 2024Scope 1: 368,254 tCO2eRevenue: $M 2,593Scope 1 Intensity: 142.02 tCO2e/$MAtmos EnergyYear: 2023Scope 1: 156,162 tCO2eRevenue: $M 4,275Scope 1 Intensity: 36.53 tCO2e/$MFluence EnergyYear: 2024Scope 1: 20 tCO2eRevenue: $M 2,697Scope 1 Intensity: 0.01 tCO2e/$MMDU Resources GroupYear: 2023Scope 1: 1,963,433 tCO2eRevenue: $M 4,657Scope 1 Intensity: 421.58 tCO2e/$MBBBrookfield InfrastructureYear: 2024Scope 1: 2,100,000 tCO2eRevenue: $M 3,666Scope 1 Intensity: 572.83 tCO2e/$MALLETEYear: 2023Scope 1: 4,288,000 tCO2eRevenue: $M 1,880Scope 1 Intensity: 2,281.09 tCO2e/$MUGIYear: 2024Scope 1: 1,024,385 tCO2eRevenue: $M 7,210Scope 1 Intensity: 142.08 tCO2e/$MNorthwest Natural HoldingYear: 2023Scope 1: 101,298 tCO2eRevenue: $M 1,197Scope 1 Intensity: 84.59 tCO2e/$MAvistaYear: 2023Scope 1: 3,035,164 tCO2eRevenue: $M 1,752Scope 1 Intensity: 1,732.84 tCO2e/$MEvergyYear: 2024Scope 1: 20,958,294 tCO2eRevenue: $M 5,847Scope 1 Intensity: 3,584.27 tCO2e/$MBlack HillsYear: 2024Scope 1: 4,500,012 tCO2eRevenue: $M 2,128Scope 1 Intensity: 2,114.97 tCO2e/$MDominion EnergyYear: 2024Scope 1: 31,862,016 tCO2eRevenue: $M 14,459Scope 1 Intensity: 2,203.61 tCO2e/$MPSEGYear: 2024Scope 1: 581,556 tCO2eRevenue: $M 10,290Scope 1 Intensity: 56.52 tCO2e/$MHawaiian Electric IndustriesYear: 2024Scope 1: 4,361,243 tCO2eRevenue: $M 3,220Scope 1 Intensity: 1,354.49 tCO2e/$MNew Jersey ResourcesYear: 2024Scope 1: 49,466 tCO2eRevenue: $M 1,797Scope 1 Intensity: 27.53 tCO2e/$MClearway EnergyYear: 2023Scope 1: 540,000 tCO2eRevenue: $M 1,314Scope 1 Intensity: 410.96 tCO2e/$MAESYear: 2024Scope 1: 27,779,000 tCO2eRevenue: $M 12,278Scope 1 Intensity: 2,262.50 tCO2e/$MXcel EnergyYear: 2024Scope 1: 32,660,000 tCO2eRevenue: $M 13,441Scope 1 Intensity: 2,429.88 tCO2e/$MBrookfield RenewableYear: 2024Scope 1: 134,654 tCO2eRevenue: $M 4,142Scope 1 Intensity: 32.51 tCO2e/$MIdacorpYear: 2024Scope 1: 4,130,000 tCO2eRevenue: $M 1,827Scope 1 Intensity: 2,260.99 tCO2e/$MEversource EnergyYear: 2024Scope 1: 153,699 tCO2eRevenue: $M 11,901Scope 1 Intensity: 12.92 tCO2e/$MONE GasYear: 2024Scope 1: 892,747 tCO2eRevenue: $M 2,084Scope 1 Intensity: 428.47 tCO2e/$M

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

In 2024, ONE Gas reported a Scope 1 emissions intensity of 428.47 tCOâ‚‚e per millions USD. Compared to the peer group median of 410.96, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does ONE Gas rank on GHG emissions intensity within its industry?

In 2024, ONE Gas ranked 15 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

ONE Gas 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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