In 2025, Jiangsu JieJie Microelectronics 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, Jiangsu JieJie Microelectronics has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 561.83a | 675.3a | 542.07a | |
Total Scope 2 | ||||
Unspecified Calculation Method | 113,945.921a | 94,118.46a | 79,099.59a | |
Total Scope 3 | N/A | N/A | N/A | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 1.1257a | 1.7325a | 1.829a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Jiangsu JieJie Microelectronics amounted to 114,507.751 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 Jiangsu JieJie Microelectronics increased by 20.8%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2025, the total Scope 1 emissions of Jiangsu JieJie Microelectronics were 561.83 metric tons of CO₂ equivalent (tCO₂e).a
Since 2023, Jiangsu JieJie Microelectronics's Scope 1 emissions have increased by 3.65%, reflecting a rising long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Jiangsu JieJie Microelectronics's Scope 1 emissions decreased by 16.8%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Jiangsu JieJie Microelectronics reported Scope 2 greenhouse gas (GHG) emissions of 113,945.921 tCO₂e without specifying the calculation method.a
Since 2023, Jiangsu JieJie Microelectronics's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have increased by 44.05%, reflecting a rising long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Jiangsu JieJie Microelectronics's Scope 2 emissions (Unspecified Calculation Method) rose by 21.07% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
In 2025, Jiangsu JieJie Microelectronics reported its Scope 2 emissions using an unspecified methodology.a
In 2025, Jiangsu JieJie Microelectronics reported Scope 1 greenhouse gas (GHG) emissions of 561.83 tCO₂e and total revenues of USD 499 millions. This translates into an emissions intensity of 1.13 tCO₂e per millions USD.a
In 2025, Jiangsu JieJie Microelectronics reported a Scope 1 emissions intensity of 1.13 tCO₂e per millions USD. Compared to the peer group median of 3.18, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, Jiangsu JieJie Microelectronics ranked 7 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Jiangsu JieJie Microelectronics is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a