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Keikyu Corp

Common Name
Keikyu
Country
Japan
Sector
Industrials
Industry
Conglomerates
Employees
8,484
Ticker
9006
Exchange
TOKYO STOCK EXCHANGE
Description
Keikyu Corporation is a Japanese railway company that operates primarily in the Kanto region. It boasts a comprehensive commuter rail network, serving as a vital transportation artery for millions of ...

Keikyu's GHG Emissions Data Preview

In 2024, Keikyu 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, Keikyu 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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0000000
Total Scope 2
Unspecified Calculation Method
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a
0000000
Total Scope 3
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Total Scope 1 Revenue Intensity (tCO2e/$M)
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Verified Sources Behind Keikyu’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 Keikyu’s data sources below and access millions more through our Disclosure Search.

a. Keikyu's Webpage captured from company’s website 2025
a. Keikyu's Webpage captured from company’s website 2025
b. Keikyu's Integrated Report 2024
b. Keikyu's Integrated Report 2024

Insights into Keikyu's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions ofKeikyu amounted to108,483metric 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 Keikyudecreased by 39.16%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

Keikyu's Scope 1 Emissions Over Time

201920202021202220232024025 k50 k75 k100 ktCO2e-25%-5%+2%-3%+1%
  • Total Scope 1
  • Year-over-Year Change

What are Keikyu's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Keikyu were 65,012 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Keikyu reduced its Scope 1 emissions over time?

Since 2019, Keikyu's Scope 1 emissions have decreased by 28.29%, reflecting a declining long-term trend in Scope 1 emissions over time.ab

Compared to the previous year(2023), Keikyu's Scope 1 emissions increased by 1.38%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are Keikyu's Scope 2 emissions?

In 2024, Keikyu reported Scope 2 greenhouse gas (GHG) emissions of 43,471 tCOâ‚‚e without specifying the calculation method.a

Has Keikyu reduced its Scope 2 emissions over time?

Since 2019, Keikyu's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method)have decreased by 72.59%, reflecting a declining long-term trend in Scope 2 emissions over time.ab

Compared to the previous year(2023), Keikyu's Scope 2 emissions(Unspecified Calculation Method) fell by 61.93% in 2024, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a

What methodology does Keikyu use for Scope 2 reporting?

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

Keikyu's Scope 2 Emissions Over Time

201920202021202220232024040 k80 k120 k160 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Keikyu's Value Chain Emissions

In 2024, Keikyu reported 646,587 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 2024 disclosure of Keikyu includes a breakdown across 0of 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

Keikyu's Scope 3 Emissions Over Time

20240200 k400 k600 k800 ktCO2e
  • Total Scope 3
  • Year-over-Year Change

What are Keikyu's Scope 3 emissions?

In 2024, Keikyu reported total Scope 3 emissions of 646,587 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

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

In 2024, Keikyu reported Scope 1 greenhouse gas (GHG) emissions of 65,012 tCOâ‚‚e and total revenues of USD 1,853 millions. This translates into an emissions intensity of 35.08 tCOâ‚‚e per millions USD.a

Keikyu's Scope 1 Emissions Intensity Compared to Peers

520010,000500,00020,000,000Scope 1 Emissions (tCO2e)101002,00020,000500,000Revenues (Millions of USD)HKKTNichiasYear: 2024Scope 1: 92,000 tCO2eRevenue: $M 1,647Scope 1 Intensity: 55.87 tCO2e/$MMitsui & CoYear: 2025Scope 1: 2,803,000 tCO2eRevenue: $M 97,776Scope 1 Intensity: 28.67 tCO2e/$MKyushu RailwayYear: 2025Scope 1: 130,000 tCO2eRevenue: $M 3,030Scope 1 Intensity: 42.90 tCO2e/$MTOPPAN HoldingsYear: 2023Scope 1: 257,000 tCO2eRevenue: $M 12,303Scope 1 Intensity: 20.89 tCO2e/$MItochuYear: 2025Scope 1: 1,087,000 tCO2eRevenue: $M 98,186Scope 1 Intensity: 11.07 tCO2e/$MHHHankyu Hanshin HoldingsYear: 2025Scope 1: 106,230 tCO2eRevenue: $M 7,381Scope 1 Intensity: 14.39 tCO2e/$MTeijinYear: 2022Scope 1: 750,000 tCO2eRevenue: $M 7,589Scope 1 Intensity: 98.82 tCO2e/$MAica KogyoYear: 2024Scope 1: 61,528 tCO2eRevenue: $M 1,563Scope 1 Intensity: 39.38 tCO2e/$MMitsubishiYear: 2024Scope 1: 4,790,000 tCO2eRevenue: $M 129,210Scope 1 Intensity: 37.07 tCO2e/$MSotetsu HoldingsYear: 2024Scope 1: 31,111 tCO2eRevenue: $M 1,783Scope 1 Intensity: 17.45 tCO2e/$MDai Nippon PrintingYear: 2024Scope 1: 323,000 tCO2eRevenue: $M 9,408Scope 1 Intensity: 34.33 tCO2e/$MKKKintetsu Group HoldingsYear: 2024Scope 1: 119,013 tCO2eRevenue: $M 10,760Scope 1 Intensity: 11.06 tCO2e/$MMarubeniYear: 2024Scope 1: 948,825 tCO2eRevenue: $M 47,877Scope 1 Intensity: 19.82 tCO2e/$MKeioYear: 2024Scope 1: 81,145 tCO2eRevenue: $M 2,699Scope 1 Intensity: 30.07 tCO2e/$MSojitzYear: 2024Scope 1: 580,904 tCO2eRevenue: $M 15,945Scope 1 Intensity: 36.43 tCO2e/$MSekisui ChemicalYear: 2024Scope 1: 184,000 tCO2eRevenue: $M 8,297Scope 1 Intensity: 22.18 tCO2e/$MFujifilm HoldingsYear: 2024Scope 1: 527,000 tCO2eRevenue: $M 19,552Scope 1 Intensity: 26.95 tCO2e/$MNS SolutionsYear: 2023Scope 1: 94 tCO2eRevenue: $M 17Scope 1 Intensity: 5.68 tCO2e/$MKKKeihan HoldingsYear: 2024Scope 1: 60,569 tCO2eRevenue: $M 1,995Scope 1 Intensity: 30.36 tCO2e/$MAGCYear: 2024Scope 1: 5,781,000 tCO2eRevenue: $M 13,170Scope 1 Intensity: 438.96 tCO2e/$MHitachiYear: 2024Scope 1: 390,000 tCO2eRevenue: $M 64,241Scope 1 Intensity: 6.07 tCO2e/$MDeNAYear: 2023Scope 1: 10 tCO2eRevenue: $M 1,010Scope 1 Intensity: 0.01 tCO2e/$MTTTokyo MetroYear: 2024Scope 1: 5,000 tCO2eRevenue: $M 2,570Scope 1 Intensity: 1.95 tCO2e/$MKeikyuYear: 2024Scope 1: 65,012 tCO2eRevenue: $M 1,853Scope 1 Intensity: 35.08 tCO2e/$M

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

In 2024, Keikyu reported a Scope 1 emissions intensity of 35.08 tCOâ‚‚e per millions USD. Compared to the peer group median of 26.95, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

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

In 2024, Keikyu ranked 17 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

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

Insights into Keikyu's Total Carbon Footprint

In 2024, Keikyu reported a total carbon footprint of 755,070 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 323.45% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a

The largest contributor to Keikyu's total carbon footprint was Scope 3 emissions, accounting for 85.63% of the company's total carbon footprint, followed by Scope 1 emissions at 8.61%.a

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