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Colbun SA

Common Name
Colbun
Country
Chile
Sector
Utilities
Industry
Utilities - Regulated Electric
Employees
1,288
Ticker
COLBUN
Exchange
Bolsa de Santiago
Description
Colbún S.A. is an electricity generation and transmission company based in Chile. Its primary function is to provide reliable and sustainable electrical power across various regions, making it a key p...

Colbun's GHG Emissions Data Preview

In 2024, Colbun 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).

Colbun has also provided a category-level breakdown for 6 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2024202320222021-2019
Total Scope 1
3,469,171a
4,166,056a
5,847,489a
Total Scope 2
Market-Based
0a
0a
0a
Location-Based
11,710a
8,223a
7,003a
Unspecified Calculation Method
N/AN/AN/A
Total Scope 3
612,502a
44,652a
29,484a
Total Scope 1 Revenue Intensity (tCO2e/$M)
2.562a
2,079.2656a
2,962.2193a
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Verified Sources Behind Colbun’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 Colbun’s data sources below and access millions more through our Disclosure Search.

a. Colbun's Integrated Report 2024
b. Colbun's Integrated Report 2022

Insights into Colbun's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions of Colbun amounted to 3,480,881 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 2023, the total operational greenhouse gas (GHG) emissions of Colbun decreased by 16.61%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a

Colbun's Scope 1 Emissions Over Time

20192020202120222023202401.5 M3 M4.5 M6 MtCO2e-7%+15%+12%-29%-17%
  • Total Scope 1
  • Year-over-Year Change

What are Colbun's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Colbun were 3,469,171 metric tons of CO₂ equivalent (tCO₂e).a

Has Colbun reduced its Scope 1 emissions over time?

Since 2019, Colbun's Scope 1 emissions have decreased by 28.82%, reflecting a declining long-term trend in Scope 1 emissions over time.ab

Compared to the previous year (2023), Colbun's Scope 1 emissions decreased by 16.73%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are Colbun's Scope 2 emissions?

In 2024, Colbun reported Scope 2 greenhouse gas (GHG) emissions of 0 tCO₂e using the market-based method and 11,710 tCO₂e using the location-based method.a

Has Colbun reduced its Scope 2 emissions over time?

Compared to the previous year (2023), Colbun's Scope 2 emissions (Location-Based) rose by 42.41% in 2024, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya

What methodology does Colbun use for Scope 2 reporting?

In 2024, Colbun reported its Scope 2 emissions using the market-based method and using the location-based method.a

Colbun's Scope 2 Emissions Over Time

20192020202120222023202403 k6 k9 k12 ktCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based
  • Total Scope 2 (Unspecified Calculation Method)

Insights into Colbun's Value Chain Emissions

In 2024, Colbun reported 612,502 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 2024 disclosure of Colbun includes a breakdown across 6 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Colbun's Scope 3 Emissions Over Time

2019202020212022202320240200 k400 k600 k800 ktCO2e-17%+55%-19%+51%+1272%
  • Total Scope 3
  • Year-over-Year Change

What are Colbun's Scope 3 emissions?

In 2024, Colbun reported total Scope 3 emissions of 612,502 metric tons of CO₂ equivalent (tCO₂e).a

Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Colbun reduced its Scope 3 emissions over time?

Since 2019, Colbun's Scope 3 emissions have increased by 2,057.21%, reflecting a rising long-term trend in Scope 3 emissions over time.ab

Compared to the previous year (2023), Colbun's Scope 3 emissions increased by 1,271.72%, suggesting that the company faced challenges in reducing emissions across its value chain.a

What categories of Scope 3 emissions does Colbun disclose?

In 2024, Colbun reported emissions for 6 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 Colbun's Scope 3 emissions?

In 2024, the largest contributors to Colbun's Scope 3 emissions were:a

  • Fuel- and Energy-Related Services (Cat. 3): 593,310 tCO₂e (96.87%)
  • Downstream Transportation and Distribution (Cat. 9): 13,084 tCO₂e (2.14%)
  • Employee Commuting (Cat. 7): 2,900 tCO₂e (0.47%)

Colbun's Scope 3 Emissions by Categories

DownstreamTransportation andDistribution(Cat. 9)(2.1%)Fuel- andEnergy-RelatedServices (Cat. 3)(96.9%)

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

In 2024, Colbun reported Scope 1 greenhouse gas (GHG) emissions of 3,469,171 tCO₂e and total revenues of USD 1.35 million millions. This translates into an emissions intensity of 2.56 tCO₂e per millions USD.a

Colbun's Scope 1 Emissions Intensity Compared to Peers

220020,0005,000,000500,000,000Scope 1 Emissions (tCO2e)2002,00020,000500,0005,000,000Revenues (Millions of USD)SouthernYear: 2024Scope 1: 79,253,082 tCO2eRevenue: $M 26,724Scope 1 Intensity: 2,965.61 tCO2e/$MNextera EnergyYear: 2024Scope 1: 43,409,916 tCO2eRevenue: $M 24,753Scope 1 Intensity: 1,753.72 tCO2e/$MInter RAO YEESYear: 2024Scope 1: 78,135 tCO2eRevenue: $M 13,613Scope 1 Intensity: 5.74 tCO2e/$MShikoku Electric PowerYear: 2024Scope 1: 7,170,000 tCO2eRevenue: $M 5,199Scope 1 Intensity: 1,379.00 tCO2e/$MContourglobalYear: 2023Scope 1: 11,900,000 tCO2eRevenue: $M 2,363Scope 1 Intensity: 5,036.18 tCO2e/$MHawaiian Electric IndustriesYear: 2024Scope 1: 4,361,243 tCO2eRevenue: $M 3,220Scope 1 Intensity: 1,354.49 tCO2e/$MBeijing Jingneng Clean EnergyYear: 2024Scope 1: 8,771,000 tCO2eRevenue: $M 2,817Scope 1 Intensity: 3,113.14 tCO2e/$MEnerjisa EnerjiYear: 2024Scope 1: 40,314 tCO2eRevenue: $M 5,389Scope 1 Intensity: 7.48 tCO2e/$MMGE EnergyYear: 2024Scope 1: 1,723,138 tCO2eRevenue: $M 677Scope 1 Intensity: 2,545.47 tCO2e/$MGlobal Power SynergyYear: 2024Scope 1: 11,655,192 tCO2eRevenue: $M 2,642Scope 1 Intensity: 4,410.69 tCO2e/$MMainovaYear: 2024Scope 1: 983,514 tCO2eRevenue: $M 4,629Scope 1 Intensity: 212.45 tCO2e/$MElmera GroupYear: 2024Scope 1: 3 tCO2eRevenue: $M 1,077Scope 1 Intensity: 0.00 tCO2e/$MNLC IndiaYear: 2025Scope 1: 30,079,692 tCO2eRevenue: $M 1,789Scope 1 Intensity: 16,816.34 tCO2e/$MTXNM EnergyYear: 2023Scope 1: 2,609,493 tCO2eRevenue: $M 1,939Scope 1 Intensity: 1,345.66 tCO2e/$MChina Southern Power Grid Energy StorageYear: 2023Scope 1: 2,553 tCO2eRevenue: $M 792Scope 1 Intensity: 3.22 tCO2e/$MHK Electric InvestmentsYear: 2024Scope 1: 6,050,000 tCO2eRevenue: $M 1,552Scope 1 Intensity: 3,896.95 tCO2e/$MTaesaYear: 2023Scope 1: 4,762 tCO2eRevenue: $M 693Scope 1 Intensity: 6.87 tCO2e/$MIdacorpYear: 2024Scope 1: 4,130,000 tCO2eRevenue: $M 1,827Scope 1 Intensity: 2,260.99 tCO2e/$MRedeia CorporacionYear: 2025Scope 1: 25,776 tCO2eRevenue: $M 1,951Scope 1 Intensity: 13.21 tCO2e/$MRatch GroupYear: 2023Scope 1: 4,984,325 tCO2eRevenue: $M 1,269Scope 1 Intensity: 3,929.24 tCO2e/$MCESCYear: 2025Scope 1: 5,515,193 tCO2eRevenue: $M 1,990Scope 1 Intensity: 2,771.74 tCO2e/$MSPIC Green EnergyYear: 2024Scope 1: 12,896,189 tCO2eRevenue: $M 1,883Scope 1 Intensity: 6,850.03 tCO2e/$MEnel ChileYear: 2024Scope 1: 2,376,147 tCO2eRevenue: $M 3,905Scope 1 Intensity: 608.53 tCO2e/$MEnel AmericasYear: 2024Scope 1: 2,405,170 tCO2eRevenue: $M 12,616Scope 1 Intensity: 190.65 tCO2e/$MENGIE Energia ChileYear: 2024Scope 1: 2,200,000 tCO2eRevenue: $M 1,572,102Scope 1 Intensity: 1.40 tCO2e/$MColbunYear: 2024Scope 1: 3,469,171 tCO2eRevenue: $M 1,354,087Scope 1 Intensity: 2.56 tCO2e/$M

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

In 2024, Colbun reported a Scope 1 emissions intensity of 2.56 tCO₂e per millions USD. Compared to the peer group median of 1,379, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

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

In 2024, Colbun ranked 3 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a

This places Colbun among the top performers, with one of the lowest emissions intensities relative to peers.a

Insights into Colbun's Total Carbon Footprint

In 2024, Colbun reported a total carbon footprint of 4,093,383 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 2.98% decrease compared to 2023, indicating progress in reducing its overall greenhouse gas output.a

The largest contributor to Colbun's total carbon footprint was Scope 1 emissions, accounting for 84.75% of the company's total carbon footprint, followed by Scope 3 emissions at 14.96%.a

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