In 2025, OHB 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).
OHB has also provided a category-level breakdown for 15 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 |
|---|---|
Total Scope 1 | 5,909a |
Total Scope 2 | |
Market-Based | 10,299a |
Location-Based | 6,157a |
Total Scope 3 | 225,531a |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 4.135a |
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In 2025, the total operational greenhouse gas (GHG) emissions of OHB amounted to 12,066 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
In 2025, the total Scope 1 emissions of OHB were 5,909 metric tons of CO₂ equivalent (tCO₂e).a
In 2025, OHB reported Scope 2 greenhouse gas (GHG) emissions of 10,299 tCO₂e using the market-based method and 6,157 tCO₂e using the location-based method.a
In 2025, OHB reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, OHB reported 225,531 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 OHB includes a breakdown across 15 of the 15 Scope 3 categories defined by the GHG Protocol, up from 0 in , reflecting improved emissions accounting practices and greater transparency across the company's value chaina
In 2025, OHB reported total Scope 3 emissions of 225,531 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 94.57% of these emissions originated from upstream activities such as purchased goods and capital goods, while 5.43% came from downstream activities like product use, distribution, and end-of-life treatment.a
In 2025, OHB reported emissions for 15 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.
In 2025, the largest contributors to OHB's Scope 3 emissions were:a
In 2025, OHB reported Scope 1 greenhouse gas (GHG) emissions of 5,909 tCO₂e and total revenues of USD 1,429 millions. This translates into an emissions intensity of 4.14 tCO₂e per millions USD.a
In 2025, OHB reported a Scope 1 emissions intensity of 4.14 tCO₂e per millions USD. Compared to the peer group median of 7.91, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, OHB ranked 7 out of 21 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
OHB is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, OHB reported a total carbon footprint of 237,597 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions.a
The largest contributor to OHB's total carbon footprint was Scope 3 emissions, accounting for 94.92% of the company's total carbon footprint, followed by Scope 2 emissions at 2.59%.a