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EnerSys
EnerSys's GHG Emissions Data Preview
In 2025, EnerSys 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).
EnerSys has also provided a category-level breakdown for 14 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 | ||||
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 |
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.  a | 0000000 |
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bVerified Sources Behind EnerSys’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 EnerSys’s data sources below and access millions more through our Disclosure Search.
Insights into EnerSys's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions ofEnerSys amounted to257,821metric 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 EnerSysdecreased by 4.57%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
EnerSys's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are EnerSys's Scope 1 emissions?
In 2025, the total Scope 1 emissions of EnerSys were 49,646 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Has EnerSys reduced its Scope 1 emissions over time?
Since 2019, EnerSys's Scope 1 emissions have decreased by 23.97%, reflecting a declining long-term trend in Scope 1 emissions over time.ac
Compared to the previous year(2024), EnerSys's Scope 1 emissions decreased by 2.06%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
What are EnerSys's Scope 2 emissions?
In 2025, EnerSys reported Scope 2 greenhouse gas (GHG) emissions of 208,175 tCOâ‚‚e using the location-based method.a
Has EnerSys reduced its Scope 2 emissions over time?
Since 2019, EnerSys's Scope 2 greenhouse gas (GHG) emissions (Location-Based)have remained relatively stable, indicating that EnerSys's emissions have plateaued with no significant change in its energy consumption footprint.ac
Compared to the previous year(2024), EnerSys's Scope 2 emissions(Location-Based) have remained relatively stable, indicating that EnerSys's emissions have plateaued with no significant change in its energy consumption footprint.a
What methodology does EnerSys use for Scope 2 reporting?
In 2025, EnerSys reported its Scope 2 emissions using the location-based method.a
EnerSys's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
Insights into EnerSys's Value Chain Emissions
In 2025, EnerSys reported 1,816,498 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 EnerSys includes a breakdown across 10of 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
EnerSys's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are EnerSys's Scope 3 emissions?
In 2025, EnerSys reported total Scope 3 emissions of 1,816,498 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Approximately 35.45%of these emissions originated from upstream activities such as purchased goods and capital goods, while 64.55%came from downstream activities like product use, distribution, and end-of-life treatment.a
Has EnerSys reduced its Scope 3 emissions over time?
Since 2019, EnerSys's Scope 3 emissionshave remained relatively stable, indicating that EnerSys's emissions have plateaued with no significant change in its value chain footprint.ac
Compared to the previous year (2024), EnerSys's Scope 3 emissions remained relatively stable, indicating that EnerSys's emissions have plateaued with no significant change in its value chain footprint.a
What categories of Scope 3 emissions does EnerSys disclose?
In 2025, EnerSys reported emissions for 10 out of the 15 Scope 3 categories defined by the GHG Protocol.b
This reflects a high level of granularity and transparency in the company's emissions reporting.
What are the main sources of EnerSys's Scope 3 emissions?
In 2025, the largest contributors to EnerSys's Scope 3 emissions were:b
- Use of Sold Products (Cat. 11): 1,165,778 tCOâ‚‚e(64.18%)
- Purchased Goods and Services (Cat. 1): 480,973 tCOâ‚‚e(26.48%)
- Downstream Transportation and Distribution (Cat. 9): 54,725 tCOâ‚‚e(3.01%)
EnerSys's Scope 3 Emissions by Categories
Insights into EnerSys’s GHG Emissions Intensity Compared to Industry Peers
In 2025, EnerSys reported Scope 1 greenhouse gas (GHG) emissions of 49,646 tCOâ‚‚e and total revenues of USD 3,618 millions. This translates into an emissions intensity of 13.72 tCOâ‚‚e per millions USD.a
EnerSys's Scope 1 Emissions Intensity Compared to Peers
How does EnerSys's GHG emissions intensity compare to its peers?
In 2025, EnerSys reported a Scope 1 emissions intensity of 13.72 tCOâ‚‚e per millions USD. Compared to the peer group median of 8.46, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
Where does EnerSys rank on GHG emissions intensity within its industry?
In 2025, EnerSys ranked 17 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a
EnerSys is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into EnerSys's Total Carbon Footprint
In 2025, EnerSys reported a total carbon footprint of 2,074,319 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 7.9% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to EnerSys's total carbon footprint was Scope 3 emissions, accounting for 87.57% of the company's total carbon footprint, followed by Scope 2 emissions at 10.04%.a