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Renesas Electronics Corp

Common Name
Renesas Electronics
Country
Japan
Sector
Technology
Industry
Semiconductors
Employees
21,013
Ticker
6723
Exchange
Japan Exchange Group
Description
Renesas Electronics Corporation is a prominent global supplier in the semiconductor industry, focusing on microcontrollers, analog, power, and system-on-a-chip (SoC) products. The primary function of ...

Renesas Electronics's GHG Emissions Data Preview

In 2024, Renesas Electronics 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).

Renesas Electronics has also provided a category-level breakdown for 11 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2024202320222021-2019
Total Scope 1
125,385a
156,403b
196,261c
Total Scope 2
Unspecified Calculation Method
642,550a
647,660b
717,422c
Total Scope 3
1,472,548a
1,694,258b
2,093,087c
Total Scope 1 Revenue Intensity (tCO2e/$M)
14.5978a
15.0537b
17.3809c
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Verified Sources Behind Renesas Electronics’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. Renesas Electronics's Sustainability Report 2024
b. Renesas Electronics's Sustainability Report 2023
c. Renesas Electronics's Sustainability Report 2022

Insights into Renesas Electronics's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions of Renesas Electronics amounted to 767,935 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 2023, the total operational greenhouse gas (GHG) emissions of Renesas Electronics decreased by 4.49%, showing that the company has made progress in taking action to reduce the climate impact of its operations.ab

Renesas Electronics's Scope 1 Emissions Over Time

202220232024050 k100 k150 k200 ktCO2e-20%-20%
  • Total Scope 1
  • Year-over-Year Change

What are Renesas Electronics's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Renesas Electronics were 125,385 metric tons of CO₂ equivalent (tCO₂e).a

Has Renesas Electronics reduced its Scope 1 emissions over time?

Since 2022, Renesas Electronics's Scope 1 emissions have decreased by 36.11%, reflecting a declining long-term trend in Scope 1 emissions over time.ac

Compared to the previous year (2023), Renesas Electronics's Scope 1 emissions decreased by 19.83%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.ab

What are Renesas Electronics's Scope 2 emissions?

In 2024, Renesas Electronics reported Scope 2 greenhouse gas (GHG) emissions of 642,550 tCO₂e without specifying the calculation method.a

Has Renesas Electronics reduced its Scope 2 emissions over time?

Since 2022, Renesas Electronics's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have decreased by 10.44%, reflecting a declining long-term trend in Scope 2 emissions over time.ac

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

What methodology does Renesas Electronics use for Scope 2 reporting?

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

Renesas Electronics's Scope 2 Emissions Over Time

2022202320240200 k400 k600 k800 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Renesas Electronics's Value Chain Emissions

In 2024, Renesas Electronics reported 1,472,548 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 2024 disclosure of Renesas Electronics includes a breakdown across 11 of the 15 Scope 3 categories defined by the GHG Protocol, up from 6 in 2023, reflecting improved emissions accounting practices and greater transparency across the company's value chaina

Renesas Electronics's Scope 3 Emissions Over Time

2022202320240550 k1.1 M1.65 M2.2 MtCO2e-19%-13%
  • Total Scope 3
  • Year-over-Year Change

What are Renesas Electronics's Scope 3 emissions?

In 2024, Renesas Electronics reported total Scope 3 emissions of 1,472,548 metric tons of CO₂ equivalent (tCO₂e).a

Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Renesas Electronics reduced its Scope 3 emissions over time?

Since 2022, Renesas Electronics's Scope 3 emissions have decreased by 29.65%, reflecting a declining long-term trend in Scope 3 emissions over time.ac

Compared to the previous year (2023), Renesas Electronics's Scope 3 emissions decreased by 13.09%, highlighting the company's efforts to lower indirect emissions from its value chain.ab

What categories of Scope 3 emissions does Renesas Electronics disclose?

In 2024, Renesas Electronics reported emissions for 11 out of the 15 Scope 3 categories defined by the GHG Protocol.a

This reflects a high level of granularity and transparency in the company's emissions reporting.

What are the main sources of Renesas Electronics's Scope 3 emissions?

In 2024, the largest contributors to Renesas Electronics's Scope 3 emissions were:a

  • Purchased Goods and Services (Cat. 1): 1,181,824 tCO₂e (80.26%)
  • Capital Goods (Cat. 2): 165,936 tCO₂e (11.27%)
  • Fuel- and Energy-Related Services (Cat. 3): 102,486 tCO₂e (6.96%)

Renesas Electronics's Scope 3 Emissions by Categories

Capital Goods(Cat. 2)(11.3%)Purchased Goods andServices (Cat. 1)(80.3%)Fuel- andEnergy-RelatedServices (Cat. 3)(7.0%)

Insights into Renesas Electronics’s GHG Emissions Intensity Compared to Industry Peers

In 2024, Renesas Electronics reported Scope 1 greenhouse gas (GHG) emissions of 125,385 tCO₂e and total revenues of USD 8,589 millions. This translates into an emissions intensity of 14.6 tCO₂e per millions USD.a

Renesas Electronics's Scope 1 Emissions Intensity Compared to Peers

52005,000100,0005,000,000Scope 1 Emissions (tCO2e)505005,00020,000200,000Revenues (Millions of USD)GlobalwafersYear: 2024Scope 1: 21,612 tCO2eRevenue: $M 1,912Scope 1 Intensity: 11.31 tCO2e/$MGlobal UnichipYear: 2024Scope 1: 173 tCO2eRevenue: $M 765Scope 1 Intensity: 0.23 tCO2e/$MLattice SemiconductorYear: 2023Scope 1: 2,009 tCO2eRevenue: $M 737Scope 1 Intensity: 2.73 tCO2e/$MOmniVisionYear: 2024Scope 1: 730 tCO2eRevenue: $M 3,526Scope 1 Intensity: 0.21 tCO2e/$MAspeed TechnologyYear: 2024Scope 1: 10 tCO2eRevenue: $M 197Scope 1 Intensity: 0.05 tCO2e/$MVerisilicon Microelectronics (Shanghai)Year: 2023Scope 1: 28 tCO2eRevenue: $M 329Scope 1 Intensity: 0.09 tCO2e/$MWinbond ElectronicsYear: 2024Scope 1: 89,823 tCO2eRevenue: $M 2,491Scope 1 Intensity: 36.06 tCO2e/$MTower SemiconductorYear: 2023Scope 1: 257 tCO2eRevenue: $M 1,423Scope 1 Intensity: 0.18 tCO2e/$MMACOMYear: 2023Scope 1: 21,400 tCO2eRevenue: $M 648Scope 1 Intensity: 33.00 tCO2e/$MSupreme ElectronicsYear: 2024Scope 1: 20 tCO2eRevenue: $M 7,158Scope 1 Intensity: 0.00 tCO2e/$MON SemiconductorYear: 2024Scope 1: 776,500 tCO2eRevenue: $M 7,082Scope 1 Intensity: 109.64 tCO2e/$MGlobalFoundriesYear: 2024Scope 1: 989,127 tCO2eRevenue: $M 6,750Scope 1 Intensity: 146.54 tCO2e/$MNanya TechnologyYear: 2024Scope 1: 39,063 tCO2eRevenue: $M 1,042Scope 1 Intensity: 37.49 tCO2e/$MMicrochip TechnologyYear: 2024Scope 1: 288,193 tCO2eRevenue: $M 7,634Scope 1 Intensity: 37.75 tCO2e/$MUnited MicroelectronicsYear: 2024Scope 1: 463,670 tCO2eRevenue: $M 7,091Scope 1 Intensity: 65.39 tCO2e/$MSTMicroelectronicsYear: 2025Scope 1: 471,546 tCO2eRevenue: $M 11,800Scope 1 Intensity: 39.96 tCO2e/$MNXP SemiconductorsYear: 2024Scope 1: 254,936 tCO2eRevenue: $M 12,614Scope 1 Intensity: 20.21 tCO2e/$MSemiconductor Manufacturing InternationalYear: 2024Scope 1: 823,765 tCO2eRevenue: $M 62,791Scope 1 Intensity: 13.12 tCO2e/$MSK SquareYear: 2024Scope 1: 173 tCO2eRevenue: $M 4,178Scope 1 Intensity: 0.04 tCO2e/$MAnalog DevicesYear: 2024Scope 1: 99,000 tCO2eRevenue: $M 9,427Scope 1 Intensity: 10.50 tCO2e/$MMarvell TechnologyYear: 2025Scope 1: 2,881 tCO2eRevenue: $M 8,194Scope 1 Intensity: 0.35 tCO2e/$MARM HoldingsYear: 2025Scope 1: 941 tCO2eRevenue: $M 4,006Scope 1 Intensity: 0.23 tCO2e/$MJCET GroupYear: 2024Scope 1: 22,918 tCO2eRevenue: $M 4,928Scope 1 Intensity: 4.65 tCO2e/$MRohmYear: 2024Scope 1: 165,232 tCO2eRevenue: $M 3,089Scope 1 Intensity: 53.49 tCO2e/$MKioxia HoldingsYear: 2024Scope 1: 510,800 tCO2eRevenue: $M 7,109Scope 1 Intensity: 71.85 tCO2e/$MRenesas ElectronicsYear: 2024Scope 1: 125,385 tCO2eRevenue: $M 8,589Scope 1 Intensity: 14.60 tCO2e/$M

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

In 2024, Renesas Electronics reported a Scope 1 emissions intensity of 14.6 tCO₂e per millions USD. Compared to the peer group median of 11.31, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Renesas Electronics rank on GHG emissions intensity within its industry?

In 2024, Renesas Electronics ranked 15 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

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

Insights into Renesas Electronics's Total Carbon Footprint

In 2024, Renesas Electronics reported a total carbon footprint of 2,240,483 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 10.32% decrease compared to 2023, indicating progress in reducing its overall greenhouse gas output.ab

The largest contributor to Renesas Electronics's total carbon footprint was Scope 3 emissions, accounting for 65.72% of the company's total carbon footprint, followed by Scope 2 emissions at 28.68%.a

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