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NHK Spring Co Ltd

Common Name
NHK Spring
Country
Japan
Sector
Consumer Cyclical
Industry
Auto Parts
Employees
17,953
Ticker
5991
Exchange
TOKYO STOCK EXCHANGE
Description
NHK Spring Co., Ltd. is a leading global manufacturer specializing in the production of springs and automotive components. Founded in 1939 and headquartered in Yokohama, Japan, the company plays a cri...

NHK Spring's GHG Emissions Data Preview

In 2025, NHK Spring 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, NHK Spring has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)202520242023
2022 - 2017
Total Scope 1
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Total Scope 2
Unspecified Calculation Method
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Total Scope 3
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Total Scope 1 Revenue Intensity (tCO2e/$M)
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Limited Data Preview
You are viewing a limited preview of NHK Spring’s GHG emissions dataset. The full dataset, available for download, includes Scope 1, 2, and 3 emissions with detailed category-level breakdowns, historical coverage back to 2019, and revenue-based intensity metrics for each scope.
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Verified Sources Behind NHK Spring’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 NHK Spring’s data sources below and access millions more through our Disclosure Search.

a. NHK Spring's Integrated Report 2025
b. NHK Spring's Integrated Report 2023

Insights into NHK Spring's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions of NHK Spring amounted to 109,000 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 NHK Spring decreased by 9.92%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

NHK Spring's Scope 1 Emissions Over Time

2019202020212022202320242025015 k30 k45 k60 ktCO2e-13%0%+5%+2%+2%-2%
  • Total Scope 1
  • Year-over-Year Change

What are NHK Spring's Scope 1 emissions?

In 2025, the total Scope 1 emissions of NHK Spring were 43,000 metric tons of CO₂ equivalent (tCO₂e).a

Has NHK Spring reduced its Scope 1 emissions over time?

Since 2019, NHK Spring's Scope 1 emissions have decreased by 6.52%, reflecting a declining long-term trend in Scope 1 emissions over time.ab

Compared to the previous year (2024), NHK Spring's Scope 1 emissions decreased by 2.27%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are NHK Spring's Scope 2 emissions?

In 2025, NHK Spring reported Scope 2 greenhouse gas (GHG) emissions of 66,000 tCO₂e without specifying the calculation method.a

Has NHK Spring reduced its Scope 2 emissions over time?

Since 2019, NHK Spring's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have decreased by 42.11%, reflecting a declining long-term trend in Scope 2 emissions over time.ab

Compared to the previous year (2024), NHK Spring's Scope 2 emissions (Unspecified Calculation Method) fell by 14.29% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a

What methodology does NHK Spring use for Scope 2 reporting?

In 2025, NHK Spring reported its Scope 2 emissions using an unspecified methodology.a

NHK Spring's Scope 2 Emissions Over Time

2019202020212022202320242025030 k60 k90 k120 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into NHK Spring’s GHG Emissions Intensity Compared to Industry Peers

In 2025, NHK Spring reported Scope 1 greenhouse gas (GHG) emissions of 43,000 tCO₂e and total revenues of USD 5,346 millions. This translates into an emissions intensity of 8.04 tCO₂e per millions USD.a

NHK Spring's Scope 1 Emissions Intensity Compared to Peers

2002,00050,000500,00010,000,000Scope 1 Emissions (tCO2e)1001,0005,00020,000100,000Revenues (Millions of USD)NNTYSAisinYear: 2025Scope 1: 491,009 tCO2eRevenue: $M 32,649Scope 1 Intensity: 15.04 tCO2e/$MNNNiterraYear: 2024Scope 1: 45,800 tCO2eRevenue: $M 4,058Scope 1 Intensity: 11.29 tCO2e/$MNSKYear: 2024Scope 1: 99,000 tCO2eRevenue: $M 5,209Scope 1 Intensity: 19.01 tCO2e/$MNichirinYear: 2023Scope 1: 4,954 tCO2eRevenue: $M 499Scope 1 Intensity: 9.92 tCO2e/$MNNNOKYear: 2024Scope 1: 57,000 tCO2eRevenue: $M 4,956Scope 1 Intensity: 11.50 tCO2e/$MYamahaYear: 2024Scope 1: 20,000 tCO2eRevenue: $M 3,056Scope 1 Intensity: 6.54 tCO2e/$MTTToyoda GoseiYear: 2024Scope 1: 85,000 tCO2eRevenue: $M 7,073Scope 1 Intensity: 12.02 tCO2e/$MDensoYear: 2024Scope 1: 545 tCO2eRevenue: $M 46,983Scope 1 Intensity: 0.01 tCO2e/$MGS YuasaYear: 2024Scope 1: 58,153 tCO2eRevenue: $M 3,717Scope 1 Intensity: 15.65 tCO2e/$MCitizen WatchYear: 2024Scope 1: 16,517 tCO2eRevenue: $M 2,066Scope 1 Intensity: 8.00 tCO2e/$MNippon Sheet GlassYear: 2024Scope 1: 2,817,000 tCO2eRevenue: $M 5,497Scope 1 Intensity: 512.42 tCO2e/$MKoito ManufacturingYear: 2024Scope 1: 46,800 tCO2eRevenue: $M 6,275Scope 1 Intensity: 7.46 tCO2e/$MYokohama RubberYear: 2024Scope 1: 591,000 tCO2eRevenue: $M 6,973Scope 1 Intensity: 84.75 tCO2e/$MSumitomo Electric IndustriesYear: 2024Scope 1: 266,000 tCO2eRevenue: $M 29,073Scope 1 Intensity: 9.15 tCO2e/$MTS TechYear: 2025Scope 1: 7,548 tCO2eRevenue: $M 3,071Scope 1 Intensity: 2.46 tCO2e/$MToyo TireYear: 2024Scope 1: 265,100 tCO2eRevenue: $M 3,601Scope 1 Intensity: 73.62 tCO2e/$MToyota BoshokuYear: 2025Scope 1: 59,018 tCO2eRevenue: $M 13,031Scope 1 Intensity: 4.53 tCO2e/$MYYYamaguchi Financial GroupYear: 2023Scope 1: 2,360 tCO2eRevenue: $M 481Scope 1 Intensity: 4.90 tCO2e/$MBridgestoneYear: 2024Scope 1: 1,509,385 tCO2eRevenue: $M 28,218Scope 1 Intensity: 53.49 tCO2e/$MTakashimayaYear: 2024Scope 1: 18,204 tCO2eRevenue: $M 3,094Scope 1 Intensity: 5.88 tCO2e/$MMabuchi MotorYear: 2023Scope 1: 2,926 tCO2eRevenue: $M 1,263Scope 1 Intensity: 2.32 tCO2e/$MJTEKTYear: 2024Scope 1: 108,000 tCO2eRevenue: $M 12,490Scope 1 Intensity: 8.65 tCO2e/$MSSSumitomo Rubber IndustriesYear: 2023Scope 1: 363,000 tCO2eRevenue: $M 8,325Scope 1 Intensity: 43.60 tCO2e/$MNifcoYear: 2024Scope 1: 576 tCO2eRevenue: $M 2,454Scope 1 Intensity: 0.23 tCO2e/$MStanley ElectricYear: 2021Scope 1: 3,464 tCO2eRevenue: $M 3,261Scope 1 Intensity: 1.06 tCO2e/$MNHK SpringYear: 2025Scope 1: 43,000 tCO2eRevenue: $M 5,346Scope 1 Intensity: 8.04 tCO2e/$M

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

In 2025, NHK Spring reported a Scope 1 emissions intensity of 8.04 tCO₂e per millions USD. Compared to the peer group median of 9.15, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

Where does NHK Spring rank on GHG emissions intensity within its industry?

In 2025, NHK Spring ranked 12 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

NHK Spring 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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