Ennostar Inc

Common Name

Ennostar

Country

Taiwan

Sector

Technology

Industry

Electronic Components

Employees

N/A

Ticker

3714

Exchange

TAIWAN STOCK EXCHANGE

Website

www.ennostar.com

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,... Show more

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)	2024	2023	2022	2021 - 2017
Total Scope 1 Total direct GHG emissions from categories that are owned or directly controlled by the company.	Data available for purchase 0000000	Copy restricted. Please purchase to unlock this data.	Copy restricted. Please purchase to unlock this data.	Data available for purchase 0000000
Total Scope 2 Indirect GHG emissions from the generation of purchased electricity, steam, heating, and cooling consumed by the reporting company.
Unspecified Calculation Method Indirect emissions from purchased energy where the company did not specify a location-based or market-based accounting method.	Data available for purchase 0000000	Copy restricted. Please purchase to unlock this data.	Copy restricted. Please purchase to unlock this data.	Data available for purchase 0000000
Total Scope 3 All other indirect GHG emissions that occur in the company’s value chain, outside of Scope 1 and 2. This includes both upstream and downstream activities.	Data available for purchase 0000000	Copy restricted. Please purchase to unlock this data.	Copy restricted. Please purchase to unlock this data.	Data available for purchase 0000000
Categories of Scope 3 (1 category)
Use of Sold Products (Cat. 11) Emissions that occur during the use of goods and services sold by the company, especially for energy-using products.	Data available for purchase 0000000	Copy restricted. Please purchase to unlock this data.	Copy restricted. Please purchase to unlock this data.	Data available for purchase 0000000

This table provides a simplified preview of selected GHG emissions data points. To access the complete dataset with full disclosures, detailed breakdowns, and source traceability, create a free account to view purchase options.

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).

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.

Ennostar's Scope 1 Emissions Over Time

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).

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.

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.

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.

What methodology does Ennostar use for Scope 2 reporting?

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

Ennostar's Scope 2 Emissions Over Time

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.

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.

Ennostar's Scope 3 Emissions Over Time

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).

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.

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.

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%.

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