Ennostar Inc

Common Name
Ennostar
Country
Taiwan
Sector
Technology
Industry
Electronic Components
Employees
N/A
Ticker
3714
Exchange
TAIWAN STOCK EXCHANGE
Description
Ennostar Inc. is a leading semiconductor company specializing in the development and production of advanced LED technologies and optoelectronic solutions. Formed from the merger of Epistar and Lextar,...

Ennostar's GHG Emissions Data Preview

In 2023, Ennostar 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, Ennostar has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)2023202220212020 - 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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Verified Sources Behind Ennostar’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 Ennostar’s data sources below and access millions more through our Disclosure Search.

a. Ennostar's Sustainability Report 2023
a. Ennostar's Sustainability Report 2023
b. Ennostar's Sustainability Report 2022
b. Ennostar's Sustainability Report 2022

Insights into Ennostar's Operational Emissions

In 2023, the total operational greenhouse gas (GHG) emissions of Ennostar amounted to 284,454.56 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 2022, the total operational greenhouse gas (GHG) emissions of Ennostar decreased by 17.91%, showing that the company has made progress in taking action to reduce the climate impact of its operations. a b

Ennostar's Scope 1 Emissions Over Time

20222023020 k40 k60 k80 ktCO2e-43%
  • Total Scope 1
  • Year-over-Year Change

What are Ennostar's Scope 1 emissions?

In 2023, the total Scope 1 emissions of Ennostar were 37,478.27 metric tons of CO₂ equivalent (tCO₂e). a

Compared to the previous year (2022), Ennostar's Scope 1 emissions decreased by 43.29%, highlighting the company's efforts to lower direct emissions from assets it owns or controls. a b

What are Ennostar's Scope 2 emissions?

In 2023, Ennostar reported Scope 2 greenhouse gas (GHG) emissions of 246,976.29 tCO₂e without specifying the calculation method. a

Has Ennostar reduced its Scope 2 emissions over time?

Compared to the previous year (2022), Ennostar's Scope 2 emissions (Unspecified Calculation Method) fell by 11.93% in 2023, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption. a b

What methodology does Ennostar use for Scope 2 reporting?

In 2023, Ennostar reported its Scope 2 emissions using an unspecified methodology. a

Ennostar's Scope 2 Emissions Over Time

20222023075 k150 k225 k300 ktCO2e
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Ennostar's Value Chain Emissions

In 2023, Ennostar reported 362,534.64 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 2023 disclosure of Ennostar includes a breakdown across 0 of the 15 Scope 3 categories defined by the GHG Protocol, down from 1 in 2022, indicating a decline in reporting granularity and reduced insight into the company's full value chain emissions. a

Ennostar's Scope 3 Emissions Over Time

20222023095 k190 k285 k380 ktCO2e+761%
  • Total Scope 3
  • Year-over-Year Change

What are Ennostar's Scope 3 emissions?

In 2023, Ennostar reported total Scope 3 emissions of 362,534.64 metric tons of CO₂ equivalent (tCO₂e). a

Compared to the previous year (2022), Ennostar's Scope 3 emissions increased by 760.84%, suggesting that the company faced challenges in reducing emissions across its value chain. a b

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

In 2023, Ennostar reported Scope 1 greenhouse gas (GHG) emissions of 37,478.27 tCO₂e and total revenues of USD 727 millions. This translates into an emissions intensity of 51.54 tCO₂e per millions USD. a

Ennostar's Scope 1 Emissions Intensity Compared to Peers

202002,00020,000200,000Scope 1 Emissions (tCO2e)1005002,00020,000100,000Revenues (Millions of USD)CUILSTWMNCCCareer Technology MFGYear: 2023Scope 1: 13,303 tCO2eRevenue: $M 321Scope 1 Intensity: 41.50 tCO2e/$MPan-International IndustrialYear: 2022Scope 1: 3,231 tCO2eRevenue: $M 854Scope 1 Intensity: 3.78 tCO2e/$MChin-Poon IndustrialYear: 2023Scope 1: 7,389 tCO2eRevenue: $M 546Scope 1 Intensity: 13.53 tCO2e/$MTXCYear: 2023Scope 1: 3,681 tCO2eRevenue: $M 354Scope 1 Intensity: 10.41 tCO2e/$MApex InternationalYear: 2023Scope 1: 11,937 tCO2eRevenue: $M 412Scope 1 Intensity: 29.00 tCO2e/$MTaiflex ScientificYear: 2023Scope 1: 7,482 tCO2eRevenue: $M 266Scope 1 Intensity: 28.16 tCO2e/$MEverlight ElectronicsYear: 2023Scope 1: 1,011 tCO2eRevenue: $M 582Scope 1 Intensity: 1.74 tCO2e/$MInnoluxYear: 2024Scope 1: 79,000 tCO2eRevenue: $M 6,609Scope 1 Intensity: 11.95 tCO2e/$MHannstar DisplayYear: 2023Scope 1: 18,665 tCO2eRevenue: $M 403Scope 1 Intensity: 46.35 tCO2e/$MUUUnitech Printed Circuit BoardYear: 2022Scope 1: 4,235 tCO2eRevenue: $M 567Scope 1 Intensity: 7.47 tCO2e/$MDarfon ElectronicsYear: 2023Scope 1: 3,593 tCO2eRevenue: $M 841Scope 1 Intensity: 4.27 tCO2e/$MLotesYear: 2022Scope 1: 3,434 tCO2eRevenue: $M 882Scope 1 Intensity: 3.89 tCO2e/$MRadiant Opto-ElectronicsYear: 2023Scope 1: 2,581 tCO2eRevenue: $M 1,437Scope 1 Intensity: 1.80 tCO2e/$MIIITEQYear: 2023Scope 1: 59,895 tCO2eRevenue: $M 818Scope 1 Intensity: 73.26 tCO2e/$MLLLARGAN PrecisionYear: 2023Scope 1: 1,672 tCO2eRevenue: $M 1,592Scope 1 Intensity: 1.05 tCO2e/$MSSSyncmold EnterpriseYear: 2023Scope 1: 32 tCO2eRevenue: $M 286Scope 1 Intensity: 0.11 tCO2e/$MFoxconn Interconnect TechnologyYear: 2023Scope 1: 13,158 tCO2eRevenue: $M 32,798Scope 1 Intensity: 0.40 tCO2e/$MTTTaiwan PCB TechvestYear: 2023Scope 1: 12,219 tCO2eRevenue: $M 617Scope 1 Intensity: 19.80 tCO2e/$MWWWalsin TechnologyYear: 2023Scope 1: 6,207 tCO2eRevenue: $M 1,069Scope 1 Intensity: 5.81 tCO2e/$MGold Circuit ElectronicsYear: 2023Scope 1: 49,830 tCO2eRevenue: $M 979Scope 1 Intensity: 50.88 tCO2e/$MFlexium InterconnectYear: 2023Scope 1: 12,360 tCO2eRevenue: $M 1,067Scope 1 Intensity: 11.59 tCO2e/$MMMMarketech InternationalYear: 2022Scope 1: 143 tCO2eRevenue: $M 1,639Scope 1 Intensity: 0.09 tCO2e/$MDelta ElectronicsYear: 2024Scope 1: 27,278 tCO2eRevenue: $M 12,855Scope 1 Intensity: 2.12 tCO2e/$MSinbon ElectronicsYear: 2023Scope 1: 2,838 tCO2eRevenue: $M 1,068Scope 1 Intensity: 2.66 tCO2e/$MNNNan Ya Printed Circuit BoardYear: 2023Scope 1: 3,402 tCO2eRevenue: $M 1,377Scope 1 Intensity: 2.47 tCO2e/$MEnnostarYear: 2023Scope 1: 37,478 tCO2eRevenue: $M 727Scope 1 Intensity: 51.54 tCO2e/$M

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

In 2023, Ennostar reported a Scope 1 emissions intensity of 51.54 tCO₂e per millions USD. Compared to the peer group median of 5.81 , this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors. a

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

In 2023, Ennostar ranked 25 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD). a

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

Insights into Ennostar's Total Carbon Footprint

In 2023, Ennostar reported a total carbon footprint of 646,989.2 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 66.49% increase compared to 2022, suggesting a rise in emissions across its operations or value chain. a b

The largest contributor to Ennostar's total carbon footprint was Scope 3 emissions, accounting for 56.03% of the company's total carbon footprint, followed by Scope 2 emissions at 38.17%. a

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