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ACC Ltd
ACC's GHG Emissions Data Preview
In 2025, ACC 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).
ACC 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) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Location-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data. a | Copy restricted. Please purchase to unlock this data. a | 0000000 |
Unspecified Calculation Method | Copy restricted. Please purchase to unlock this data.  | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data. | 0000000 |
Total Scope 3 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data. | 0000000 |
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aVerified Sources Behind ACC’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 ACC’s data sources below and access millions more through our Disclosure Search.
Insights into ACC's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions ofACC amounted to14,162,230metric 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 ACCdecreased by 8.05%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
ACC's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are ACC's Scope 1 emissions?
In 2025, the total Scope 1 emissions of ACC were 13,488,976 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Has ACC reduced its Scope 1 emissions over time?
Since 2019, ACC's Scope 1 emissions have decreased by 19.6%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year(2024), ACC's Scope 1 emissions decreased by 8.86%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
What are ACC's Scope 2 emissions?
In 2025, ACC reported Scope 2 greenhouse gas (GHG) emissions of 625,212 tCOâ‚‚e using the market-based method and 673,254 tCOâ‚‚e using the location-based method.a
Has ACC reduced its Scope 2 emissions over time?
Compared to the previous year(2024), ACC's Scope 2 emissions(Location-Based) rose by 11.88% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
What methodology does ACC use for Scope 2 reporting?
In 2025, ACC reported its Scope 2 emissions using the market-based method and using the location-based method.a
ACC's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
- Total Scope 2 Market-Based
- Total Scope 2 (Unspecified Calculation Method)
Insights into ACC's Value Chain Emissions
In 2025, ACC reported 4,789,976 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2025 disclosure of ACC includes a breakdown across 11of the 15 Scope 3 categories defined by the GHG Protocol,matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
ACC's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are ACC's Scope 3 emissions?
In 2025, ACC reported total Scope 3 emissions of 4,789,976 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Approximately 97.45%of these emissions originated from upstream activities such as purchased goods and capital goods, while 2.55%came from downstream activities like product use, distribution, and end-of-life treatment.a
Has ACC reduced its Scope 3 emissions over time?
Since 2019, ACC's Scope 3 emissionshave increased by 636.82%, reflecting a rising long-term trend in Scope 3 emissions over time.ab
Compared to the previous year (2024), ACC's Scope 3 emissions remained relatively stable, indicating that ACC's emissions have plateaued with no significant change in its value chain footprint.a
What categories of Scope 3 emissions does ACC disclose?
In 2025, ACC 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 ACC's Scope 3 emissions?
In 2025, the largest contributors to ACC's Scope 3 emissions were:a
- Purchased Goods and Services (Cat. 1): 2,204,229 tCOâ‚‚e(46.02%)
- Fuel- and Energy-Related Services (Cat. 3): 1,613,806 tCOâ‚‚e(33.69%)
- Upstream Transportation and Distribution (Cat. 4): 755,057 tCOâ‚‚e(15.76%)
ACC's Scope 3 Emissions by Categories
Insights into ACC’s GHG Emissions Intensity Compared to Industry Peers
In 2025, ACC reported Scope 1 greenhouse gas (GHG) emissions of 13,488,976 tCOâ‚‚e and total revenues of USD 2,419 millions. This translates into an emissions intensity of 5,575.18 tCOâ‚‚e per millions USD.a
ACC's Scope 1 Emissions Intensity Compared to Peers
How does ACC's GHG emissions intensity compare to its peers?
In 2025, ACC reported a Scope 1 emissions intensity of 5,575.18 tCOâ‚‚e per millions USD. Compared to the peer group median of 1,177.16, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
Where does ACC rank on GHG emissions intensity within its industry?
In 2025, ACC ranked 19 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a
ACC is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into ACC's Total Carbon Footprint
In 2025, ACC reported a total carbon footprint of 18,952,206 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 4.46% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to ACC's total carbon footprint was Scope 1 emissions, accounting for 71.17% of the company's total carbon footprint, followed by Scope 3 emissions at 25.27%.a