In 2025, Piraeus Port Authority 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).
Piraeus Port Authority has also provided a category-level breakdown for 3 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 |
|---|---|---|
Total Scope 1 | 3,489.15a | 3,405.15a |
Total Scope 2 | ||
Market-Based | 5,390.61a | 5,288.26a |
Location-Based | 4,606.25a | 4,518.79a |
Total Scope 3 | 245,969.93a | 233,325.59a |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 11.8341a | 14.173a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Piraeus Port Authority amounted to 8,095.4 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 Piraeus Port Authority increased by 2.16%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2025, the total Scope 1 emissions of Piraeus Port Authority were 3,489.15 metric tons of CO₂ equivalent (tCO₂e).a
Compared to the previous year (2024), Piraeus Port Authority's Scope 1 emissions increased by 2.47%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2025, Piraeus Port Authority reported Scope 2 greenhouse gas (GHG) emissions of 5,390.61 tCO₂e using the market-based method and 4,606.25 tCO₂e using the location-based method.a
Compared to the previous year (2024), Piraeus Port Authority's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Piraeus Port Authority's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, Piraeus Port Authority reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, Piraeus Port Authority reported 245,969.93 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 Piraeus Port Authority includes a breakdown across 3 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
In 2025, Piraeus Port Authority reported total Scope 3 emissions of 245,969.93 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 0.41% of these emissions originated from upstream activities such as purchased goods and capital goods, while 99.59% came from downstream activities like product use, distribution, and end-of-life treatment.a
Compared to the previous year (2024), Piraeus Port Authority's Scope 3 emissions remained relatively stable, indicating that Piraeus Port Authority's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, Piraeus Port Authority reported emissions for 3 out of the 15 Scope 3 categories defined by the GHG Protocol.a
The limited disclosure restricts visibility into specific emission sources across the company's value chain.
In 2025, the largest contributors to Piraeus Port Authority's Scope 3 emissions were:a
In 2025, Piraeus Port Authority reported Scope 1 greenhouse gas (GHG) emissions of 3,489.15 tCO₂e and total revenues of USD 295 millions. This translates into an emissions intensity of 11.83 tCO₂e per millions USD.a
In 2025, Piraeus Port Authority reported a Scope 1 emissions intensity of 11.83 tCO₂e per millions USD. Compared to the peer group median of 846.15, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, Piraeus Port Authority ranked 2 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places Piraeus Port Authority among the top performers, with one of the lowest emissions intensities relative to peers.a
In 2025, Piraeus Port Authority reported a total carbon footprint of 254,065.33 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 5.31% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Piraeus Port Authority's total carbon footprint was Scope 3 emissions, accounting for 96.81% of the company's total carbon footprint, followed by Scope 2 emissions at 1.81%.a