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Elecnor SA

Common Name
Elecnor
Country
Spain
Sector
Industrials
Industry
Engineering & Construction
Employees
24,640
Ticker
ENO
Exchange
Bolsas y Mercados Españoles
Description
Elecnor S.A. is a Spanish engineering and infrastructure company specializing in the development, construction, and operation of large-scale projects and services. Headquartered in Madrid and founded ...

Elecnor's GHG Emissions Data Preview

In 2025, Elecnor 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).

Elecnor 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)2025202420232022-2019
Total Scope 1
118,130a
98,972.42b
82,321a
Total Scope 2
Market-Based
995a
1,403.98b
1,510.86b
Location-Based
1,805a
2,131.71b
3,251.23b
Total Scope 3
879,165a
476,952.65b
760,602.57b
Total Scope 1 Revenue Intensity (tCO2e/$M)
22.9027a
24.9625b
19.6093a
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Verified Sources Behind Elecnor’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.

a. Elecnor's Consolidated Non-Financial Report 2025
b. Elecnor's Annual Report 2024

Insights into Elecnor's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions of Elecnor amounted to 119,935 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 Elecnor increased by 18.63%, suggesting that the company faced challenges in reducing its emissions from its core operations.ab

Elecnor's Scope 1 Emissions Over Time

202320242025030 k60 k90 k120 ktCO2e+20%+19%
  • Total Scope 1
  • Year-over-Year Change

What are Elecnor's Scope 1 emissions?

In 2025, the total Scope 1 emissions of Elecnor were 118,130 metric tons of CO₂ equivalent (tCO₂e).a

Has Elecnor reduced its Scope 1 emissions over time?

Since 2023, Elecnor's Scope 1 emissions have increased by 43.5%, reflecting a rising long-term trend in Scope 1 emissions over time.a

Compared to the previous year (2024), Elecnor's Scope 1 emissions increased by 19.36%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.ab

What are Elecnor's Scope 2 emissions?

In 2025, Elecnor reported Scope 2 greenhouse gas (GHG) emissions of 995 tCO₂e using the market-based method and 1,805 tCO₂e using the location-based method.a

Has Elecnor reduced its Scope 2 emissions over time?

Since 2023, Elecnor's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 44.48%, reflecting a declining long-term trend in Scope 2 emissions over time.ab

Compared to the previous year (2024), Elecnor's Scope 2 emissions (Location-Based) fell by 15.33% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.ab

What methodology does Elecnor use for Scope 2 reporting?

In 2025, Elecnor reported its Scope 2 emissions using the market-based method and using the location-based method.a

Elecnor's Scope 2 Emissions Over Time

20232024202508501.7 k2.55 k3.4 ktCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based

Insights into Elecnor's Value Chain Emissions

In 2025, Elecnor reported 879,165 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 Elecnor includes a breakdown across 10 of 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

Elecnor's Scope 3 Emissions Over Time

2023202420250250 k500 k750 k1 MtCO2e-37%+84%
  • Total Scope 3
  • Year-over-Year Change

What are Elecnor's Scope 3 emissions?

In 2025, Elecnor reported total Scope 3 emissions of 879,165 metric tons of CO₂ equivalent (tCO₂e).a

Approximately 98.33% of these emissions originated from upstream activities such as purchased goods and capital goods, while 1.67% came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Elecnor reduced its Scope 3 emissions over time?

Since 2023, Elecnor's Scope 3 emissions have increased by 15.59%, reflecting a rising long-term trend in Scope 3 emissions over time.ab

Compared to the previous year (2024), Elecnor's Scope 3 emissions increased by 84.33%, suggesting that the company faced challenges in reducing emissions across its value chain.ab

What categories of Scope 3 emissions does Elecnor disclose?

In 2025, Elecnor reported emissions for 10 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 Elecnor's Scope 3 emissions?

In 2025, the largest contributors to Elecnor's Scope 3 emissions were:a

  • Purchased Goods and Services (Cat. 1): 602,568 tCO₂e (68.54%)
  • Capital Goods (Cat. 2): 159,940 tCO₂e (18.19%)
  • Upstream Transportation and Distribution (Cat. 4): 34,883 tCO₂e (3.97%)

Elecnor's Scope 3 Emissions by Categories

UpstreamTransportation andDistribution(Cat. 4)(4.0%)Capital Goods(Cat. 2)(18.2%)Purchased Goods andServices (Cat. 1)(68.5%)

Insights into Elecnor’s GHG Emissions Intensity Compared to Industry Peers

In 2025, Elecnor reported Scope 1 greenhouse gas (GHG) emissions of 118,130 tCO₂e and total revenues of USD 5,158 millions. This translates into an emissions intensity of 22.9 tCO₂e per millions USD.a

Elecnor's Scope 1 Emissions Intensity Compared to Peers

2002,00050,000500,00010,000,000Scope 1 Emissions (tCO2e)2001,0005,00020,000200,000Revenues (Millions of USD)PeabYear: 2025Scope 1: 149,955 tCO2eRevenue: $M 6,369Scope 1 Intensity: 23.54 tCO2e/$MJGC HoldingsYear: 2024Scope 1: 73,443 tCO2eRevenue: $M 5,498Scope 1 Intensity: 13.36 tCO2e/$MElectraYear: 2024Scope 1: 133,432 tCO2eRevenue: $M 3,377Scope 1 Intensity: 39.51 tCO2e/$MPenta-Ocean ConstructionYear: 2024Scope 1: 253,000 tCO2eRevenue: $M 4,079Scope 1 Intensity: 62.03 tCO2e/$MShenzhen Sed IndustryYear: 2024Scope 1: 294,555 tCO2eRevenue: $M 9,234Scope 1 Intensity: 31.90 tCO2e/$MComsys HoldingsYear: 2024Scope 1: 67,000 tCO2eRevenue: $M 3,772Scope 1 Intensity: 17.76 tCO2e/$MEXEO GroupYear: 2024Scope 1: 58,800 tCO2eRevenue: $M 4,055Scope 1 Intensity: 14.50 tCO2e/$MInfroneer HoldingsYear: 2024Scope 1: 183,045 tCO2eRevenue: $M 5,238Scope 1 Intensity: 34.94 tCO2e/$MMorgan Sindall GroupYear: 2024Scope 1: 8,056 tCO2eRevenue: $M 5,705Scope 1 Intensity: 1.41 tCO2e/$MArcadisYear: 2024Scope 1: 8,690 tCO2eRevenue: $M 5,198Scope 1 Intensity: 1.67 tCO2e/$MDowner EDIYear: 2024Scope 1: 296,532 tCO2eRevenue: $M 7,316Scope 1 Intensity: 40.53 tCO2e/$MBilfingerYear: 2025Scope 1: 36,242 tCO2eRevenue: $M 6,380Scope 1 Intensity: 5.68 tCO2e/$MKoninklijke HeijmansYear: 2024Scope 1: 16,871 tCO2eRevenue: $M 2,689Scope 1 Intensity: 6.27 tCO2e/$MDaewoo E&CYear: 2024Scope 1: 113,495 tCO2eRevenue: $M 7,158Scope 1 Intensity: 15.86 tCO2e/$MCTF ServicesYear: 2024Scope 1: 28,284 tCO2eRevenue: $M 3,384Scope 1 Intensity: 8.36 tCO2e/$MKBRYear: 2024Scope 1: 5,145 tCO2eRevenue: $M 7,742Scope 1 Intensity: 0.66 tCO2e/$MDEME GroupYear: 2024Scope 1: 967,404 tCO2eRevenue: $M 4,268Scope 1 Intensity: 226.68 tCO2e/$MGek TernaYear: 2025Scope 1: 1,072,353 tCO2eRevenue: $M 4,533Scope 1 Intensity: 236.59 tCO2e/$MGrupo Empresarial San JoseYear: 2025Scope 1: 24,617 tCO2eRevenue: $M 1,867Scope 1 Intensity: 13.18 tCO2e/$MAccionaYear: 2024Scope 1: 187,920 tCO2eRevenue: $M 19,969Scope 1 Intensity: 9.41 tCO2e/$MACSYear: 2025Scope 1: 2,249,245 tCO2eRevenue: $M 58,604Scope 1 Intensity: 38.38 tCO2e/$MTecnicas ReunidasYear: 2025Scope 1: 27,313 tCO2eRevenue: $M 7,602Scope 1 Intensity: 3.59 tCO2e/$MGrenergy RenovablesYear: 2025Scope 1: 868 tCO2eRevenue: $M 821Scope 1 Intensity: 1.06 tCO2e/$MObrascon Huarte LainYear: 2024Scope 1: 159,547 tCO2eRevenue: $M 3,800Scope 1 Intensity: 41.98 tCO2e/$MSacyrYear: 2025Scope 1: 74,450 tCO2eRevenue: $M 5,478Scope 1 Intensity: 13.59 tCO2e/$MElecnorYear: 2025Scope 1: 118,130 tCO2eRevenue: $M 5,158Scope 1 Intensity: 22.90 tCO2e/$M

How does Elecnor's GHG emissions intensity compare to its peers?

In 2025, Elecnor reported a Scope 1 emissions intensity of 22.9 tCO₂e per millions USD. Compared to the peer group median of 14.5, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Elecnor rank on GHG emissions intensity within its industry?

In 2025, Elecnor ranked 16 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

Elecnor is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a

Insights into Elecnor's Total Carbon Footprint

In 2025, Elecnor reported a total carbon footprint of 999,100 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 72.84% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.ab

The largest contributor to Elecnor's total carbon footprint was Scope 3 emissions, accounting for 88% of the company's total carbon footprint, followed by Scope 1 emissions at 11.82%.a

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