Voltalia SA
Voltalia's GHG Emissions Data Preview
In 2025, Voltalia 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).
Voltalia has also provided a category-level breakdown for 10 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 | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  b | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy/Paste is a PRO feature.  a | 0000000 | Copy/Paste is a PRO feature.  b | 0000000 |
Location-Based | Copy/Paste is a PRO feature. a | 0000000 | Copy/Paste is a PRO feature. b | 0000000 |
Total Scope 3 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  b | 0000000 |
a
a
a
a
a
a
a
a
a
aVerified Sources Behind Voltalia’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 Voltalia’s data sources below and access millions more through our Disclosure Search.
Insights into Voltalia's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions of Voltalia amounted to 48,815 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 Voltalia increased by 35.4%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
Voltalia's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Voltalia's Scope 1 emissions?
In 2025, the total Scope 1 emissions of Voltalia were 42,810 metric tons of CO₂ equivalent (tCO₂e).a
Has Voltalia reduced its Scope 1 emissions over time?
Since 2022, Voltalia's Scope 1 emissions have increased by 38.9%, reflecting a rising long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Voltalia's Scope 1 emissions increased by 26.18%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
What are Voltalia's Scope 2 emissions?
In 2025, Voltalia reported Scope 2 greenhouse gas (GHG) emissions of 6,005 tCO₂e using the market-based method and 6,005 tCO₂e using the location-based method.a
Has Voltalia reduced its Scope 2 emissions over time?
Since 2022, Voltalia's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have increased by 616.59%, reflecting a rising long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Voltalia's Scope 2 emissions (Location-Based) rose by 182.72% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
What methodology does Voltalia use for Scope 2 reporting?
In 2025, Voltalia reported its Scope 2 emissions using the market-based method and using the location-based method.a
Voltalia's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
- Total Scope 2 Market-Based
Insights into Voltalia's Value Chain Emissions
In 2025, Voltalia reported 629,466 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 2025 disclosure of Voltalia includes a breakdown across 9 of the 15 Scope 3 categories defined by the GHG Protocol, down from 10 in 2024, indicating a decline in reporting granularity and reduced insight into the company's full value chain emissions.a
Voltalia's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Voltalia's Scope 3 emissions?
In 2025, Voltalia reported total Scope 3 emissions of 629,466 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 95.76% of these emissions originated from upstream activities such as purchased goods and capital goods, while 4.24% came from downstream activities like product use, distribution, and end-of-life treatment.a
Has Voltalia reduced its Scope 3 emissions over time?
Since 2022, Voltalia's Scope 3 emissionshave remained relatively stable, indicating that Voltalia's emissions have plateaued with no significant change in its value chain footprint.a
Compared to the previous year (2024), Voltalia's Scope 3 emissions increased by 31.25%, suggesting that the company faced challenges in reducing emissions across its value chain.a
What categories of Scope 3 emissions does Voltalia disclose?
In 2025, Voltalia reported emissions for 9 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
What are the main sources of Voltalia's Scope 3 emissions?
In 2025, the largest contributors to Voltalia's Scope 3 emissions were:a
- Purchased Goods and Services (Cat. 1): 350,813 tCO₂e (55.73%)
- Capital Goods (Cat. 2): 201,427 tCO₂e (32%)
- Upstream Transportation and Distribution (Cat. 4): 30,855 tCO₂e (4.9%)
Voltalia's Scope 3 Emissions by Categories
Insights into Voltalia’s GHG Emissions Intensity Compared to Industry Peers
In 2025, Voltalia reported Scope 1 greenhouse gas (GHG) emissions of 42,810 tCO₂e and total revenues of USD 691 millions. This translates into an emissions intensity of 61.94 tCO₂e per millions USD.a
Voltalia's Scope 1 Emissions Intensity Compared to Peers
How does Voltalia's GHG emissions intensity compare to its peers?
In 2025, Voltalia reported a Scope 1 emissions intensity of 61.94 tCO₂e per millions USD. Compared to the peer group median of 16.67, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
Where does Voltalia rank on GHG emissions intensity within its industry?
In 2025, Voltalia ranked 15 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Voltalia is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into Voltalia's Total Carbon Footprint
In 2025, Voltalia reported a total carbon footprint of 678,281 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 31.54% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Voltalia's total carbon footprint was Scope 3 emissions, accounting for 92.8% of the company's total carbon footprint, followed by Scope 1 emissions at 6.31%.a