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Keiyo Bank Ltd

Common Name
Keiyo Bank
Country
Japan
Sector
Financial Services
Industry
Banks - Regional
Employees
1,837
Ticker
8544
Exchange
Japan Exchange Group
Description
Keiyo Bank, Ltd. is a regional banking institution based in Chiba Prefecture, Japan. As a financial services company, its primary function is to offer comprehensive banking solutions to individuals, s...

Keiyo Bank's GHG Emissions Data Preview

In 2025, Keiyo Bank 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).

Keiyo Bank has also provided a category-level breakdown for 6 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2025202420232022-2019
Total Scope 1
1,187a
1,242a
1,249a
Total Scope 2
Unspecified Calculation Method
4,811a
4,727a
4,330a
Total Scope 3
4,783,875a
6,047,088a
N/A
Total Scope 1 Revenue Intensity (tCO2e/$M)
2.5227a
2.9048a
2.8598a
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Verified Sources Behind Keiyo Bank’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.

a. Keiyo Bank's Securities Report 2026

Insights into Keiyo Bank's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions of Keiyo Bank amounted to 5,998 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 2024, the total operational greenhouse gas (GHG) emissions of Keiyo Bank increased by 0.49%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

Keiyo Bank's Scope 1 Emissions Over Time

20232024202503507001.05 k1.4 ktCO2e-1%-4%
  • Total Scope 1
  • Year-over-Year Change

What are Keiyo Bank's Scope 1 emissions?

In 2025, the total Scope 1 emissions of Keiyo Bank were 1,187 metric tons of CO₂ equivalent (tCO₂e).a

Has Keiyo Bank reduced its Scope 1 emissions over time?

Since 2023, Keiyo Bank's Scope 1 emissions have decreased by 4.96%, reflecting a declining long-term trend in Scope 1 emissions over time.a

Compared to the previous year (2024), Keiyo Bank's Scope 1 emissions decreased by 4.43%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are Keiyo Bank's Scope 2 emissions?

In 2025, Keiyo Bank reported Scope 2 greenhouse gas (GHG) emissions of 4,811 tCO₂e without specifying the calculation method.a

Has Keiyo Bank reduced its Scope 2 emissions over time?

Since 2023, Keiyo Bank's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have increased by 11.11%, reflecting a rising long-term trend in Scope 2 emissions over time.a

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

What methodology does Keiyo Bank use for Scope 2 reporting?

In 2025, Keiyo Bank reported its Scope 2 emissions using an unspecified methodology.a

Keiyo Bank's Scope 2 Emissions Over Time

20232024202501.5 k3 k4.5 k6 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Keiyo Bank's Value Chain Emissions

In 2025, Keiyo Bank reported 4,783,875 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 2025 disclosure of Keiyo Bank includes a breakdown across 6 of the 15 Scope 3 categories defined by the GHG Protocol, up from 3 in 2024, reflecting improved emissions accounting practices and greater transparency across the company's value chaina

Keiyo Bank's Scope 3 Emissions Over Time

2024202502 M4 M6 M8 MtCO2e-21%
  • Total Scope 3
  • Year-over-Year Change

What are Keiyo Bank's Scope 3 emissions?

In 2025, Keiyo Bank reported total Scope 3 emissions of 4,783,875 metric tons of CO₂ equivalent (tCO₂e).a

Approximately 0.13% of these emissions originated from upstream activities such as purchased goods and capital goods, while 99.87% came from downstream activities like product use, distribution, and end-of-life treatment.a

Compared to the previous year (2024), Keiyo Bank's Scope 3 emissions decreased by 20.89%, highlighting the company's efforts to lower indirect emissions from its value chain.a

What categories of Scope 3 emissions does Keiyo Bank disclose?

In 2025, Keiyo Bank reported emissions for 6 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 Keiyo Bank's Scope 3 emissions?

In 2025, the largest contributors to Keiyo Bank's Scope 3 emissions were:a

  • Investments (Cat. 15): 4,767,296 tCO₂e (99.87%)
  • Capital Goods (Cat. 2): 3,788 tCO₂e (0.08%)
  • Fuel- and Energy-Related Services (Cat. 3): 1,220 tCO₂e (0.03%)

Keiyo Bank's Scope 3 Emissions by Categories

Investments(Cat. 15)(99.9%)

Insights into Keiyo Bank’s GHG Emissions Intensity Compared to Industry Peers

In 2025, Keiyo Bank reported Scope 1 greenhouse gas (GHG) emissions of 1,187 tCO₂e and total revenues of USD 471 millions. This translates into an emissions intensity of 2.52 tCO₂e per millions USD.a

Keiyo Bank's Scope 1 Emissions Intensity Compared to Peers

5050010,000100,0002,000,000Scope 1 Emissions (tCO2e)1005005,00020,000200,000Revenues (Millions of USD)Resona HoldingsYear: 2024Scope 1: 4,321 tCO2eRevenue: $M 5,081Scope 1 Intensity: 0.85 tCO2e/$MJapan Post HoldingsYear: 2024Scope 1: 473,536 tCO2eRevenue: $M 79,122Scope 1 Intensity: 5.98 tCO2e/$MJapan Post BankYear: 2024Scope 1: 4,007 tCO2eRevenue: $M 12,709Scope 1 Intensity: 0.32 tCO2e/$MMizuho Financial GroupYear: 2024Scope 1: 10,427 tCO2eRevenue: $M 19,618Scope 1 Intensity: 0.53 tCO2e/$MFirst Bank of ToyamaYear: 2025Scope 1: 398 tCO2eRevenue: $M 307Scope 1 Intensity: 1.30 tCO2e/$MOgaki Kyoritsu BankYear: 2025Scope 1: 1,618 tCO2eRevenue: $M 760Scope 1 Intensity: 2.13 tCO2e/$MTokyo Kiraboshi Financial GroupYear: 2025Scope 1: 380 tCO2eRevenue: $M 977Scope 1 Intensity: 0.39 tCO2e/$MOita BankYear: 2025Scope 1: 763 tCO2eRevenue: $M 463Scope 1 Intensity: 1.65 tCO2e/$MShiga BankYear: 2026Scope 1: 545 tCO2eRevenue: $M 767Scope 1 Intensity: 0.71 tCO2e/$MAozora BankYear: 2023Scope 1: 95 tCO2eRevenue: $M 794Scope 1 Intensity: 0.12 tCO2e/$MMiyazaki BankYear: 2025Scope 1: 599 tCO2eRevenue: $M 386Scope 1 Intensity: 1.55 tCO2e/$MSan Ju San Financial GroupYear: 2025Scope 1: 1,269 tCO2eRevenue: $M 451Scope 1 Intensity: 2.81 tCO2e/$MToho BankYear: 2025Scope 1: 1,514 tCO2eRevenue: $M 398Scope 1 Intensity: 3.81 tCO2e/$MTomony HoldingsYear: 2025Scope 1: 523 tCO2eRevenue: $M 573Scope 1 Intensity: 0.91 tCO2e/$MAwa BankYear: 2025Scope 1: 466 tCO2eRevenue: $M 470Scope 1 Intensity: 0.99 tCO2e/$MHyakujushi BankYear: 2025Scope 1: 887 tCO2eRevenue: $M 477Scope 1 Intensity: 1.86 tCO2e/$MNanto BankYear: 2025Scope 1: 1,162 tCO2eRevenue: $M 509Scope 1 Intensity: 2.28 tCO2e/$MKiyo BankYear: 2025Scope 1: 647 tCO2eRevenue: $M 535Scope 1 Intensity: 1.21 tCO2e/$MBank of NagoyaYear: 2025Scope 1: 659 tCO2eRevenue: $M 595Scope 1 Intensity: 1.11 tCO2e/$MSenshu Ikeda HoldingsYear: 2025Scope 1: 992 tCO2eRevenue: $M 529Scope 1 Intensity: 1.87 tCO2e/$MSan-in Godo BankYear: 2025Scope 1: 707 tCO2eRevenue: $M 760Scope 1 Intensity: 0.93 tCO2e/$MJuroku Financial GroupYear: 2025Scope 1: 1,246 tCO2eRevenue: $M 802Scope 1 Intensity: 1.55 tCO2e/$MAichi Financial GroupYear: 2025Scope 1: 776 tCO2eRevenue: $M 582Scope 1 Intensity: 1.33 tCO2e/$MHyakugo BankYear: 2026Scope 1: 1,272 tCO2eRevenue: $M 831Scope 1 Intensity: 1.53 tCO2e/$MKeiyo BankYear: 2025Scope 1: 1,187 tCO2eRevenue: $M 471Scope 1 Intensity: 2.52 tCO2e/$M

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

In 2025, Keiyo Bank reported a Scope 1 emissions intensity of 2.52 tCO₂e per millions USD. Compared to the peer group median of 1.31, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Keiyo Bank rank on GHG emissions intensity within its industry?

In 2025, Keiyo Bank ranked 22 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

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

Insights into Keiyo Bank's Total Carbon Footprint

In 2025, Keiyo Bank reported a total carbon footprint of 4,789,873 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 20.87% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a

The largest contributor to Keiyo Bank's total carbon footprint was Scope 3 emissions, accounting for 99.87% of the company's total carbon footprint, followed by Scope 2 emissions at 0.1%.a

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