Direct emissions
114,040
tCO2e
D
Dsb
Mycelium Score
6.3 / 10
A strong score
A
Transparency
Very High
Extensive disclosure across almost all key areas
Explore carbon emissions data for Dsb. Mycelium helps you review reported emissions, disclosure status, Scope 1, Scope 2 and Scope 3 data, climate targets and sustainability information in one company profile.
This profile brings together available carbon emissions data for Dsb, including reported figures, modelled estimates, disclosure documents and sustainability indicators, so you can review its emissions and compare its performance against similar companies. It is one entry in the Mycelium emissions database. Read how we source and check this data.
Emissions
Carbon emissions
Total yearly emissions across all scopes
530,494 tCO2e (Market Based) (Mycelium adjusted)
- Reported by Dsb
- 521,070 tCO₂e
- Estimated by Mycelium
- 9,424 tCO₂e
Dsb reported 98% of the adjusted total. Mycelium estimated the remaining 2% for the categories it did not disclose.
Scope 1
tCO2e
114,040
Scope 2 (Market Based)
tCO2e
143,800
Scope 3 total
tCO2e
272,654
Checked against pages 11, 62, 68 and 179 of the source report on 3 Oct 2026
Scope 3 reported
The GHG Protocol splits Scope 3 into 15 categories. Ticked categories are the ones this disclosure reports; the rest are either not applicable or estimated by Mycelium.
-
1
Purchased goods & services
-
2
Capital goods
-
3
Fuel & energy related activities
-
4
Upstream transportation & distribution
-
5
Waste generated in operations
-
6
Business travel
-
7
Employee commuting
-
8
Upstream leased assets
-
9
Downstream transportation & distribution
-
10
Processing of sold products
-
11
Use of sold products
-
12
End-of-life treatment of sold products
-
13
Downstream leased assets
-
14
Franchises
-
15
Investments
The GHG Protocol splits Scope 3 into 15 categories. Ticked categories are the ones this disclosure reports; the rest are either not applicable or estimated by Mycelium.
- 1 Purchased goods & services
- 2 Capital goods
- 3 Fuel & energy related activities
- 4 Upstream transportation & distribution
- 5 Waste generated in operations
- 6 Business travel
- 7 Employee commuting
- 8 Upstream leased assets
- 9 Downstream transportation & distribution
- 10 Processing of sold products
- 11 Use of sold products
- 12 End-of-life treatment of sold products
- 13 Downstream leased assets
- 14 Franchises
- 15 Investments
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
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See the scope breakdownProvenance
Emissions
Factors
0.423
kgCO2e / £
Supplier specific emission factors (kgCO2e / £)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
0.206
0.206
Upstream
+ upstream Scope 3
0.347
0.344
Total
+ all Scope 3
0.423
0.416
Scope 2 in these factors uses the company's market based figure.
Which figure should I use?
Comparing companies? Use Total Modelled. It is the most complete like-for-like view: any categories the company has not disclosed are filled with industry-typical estimates, so a transparent company is not unfairly penalised against one that simply has not reported.
Estimating your own supply-chain emissions from spend with this company? Use Upstream Modelled. The GHG Protocol defines purchased-goods emissions as cradle-to-gate, which means this company's own operations plus its upstream supply chain. The Total figure also includes downstream emissions, such as the lifetime use of the products this company sells, which the GHG Protocol attributes to the users of those products rather than to customers buying goods and services.
Reported counts only emissions the company has filed itself. A blank or low Reported cell does not mean those emissions do not exist, just that the company has not disclosed them. When Reported sits close to Modelled, that is a positive signal: the company has disclosed most of its salient emissions.
Sustainability
Snapshot
Based on reported data, retrieved with AI
- Dsb reported 521,070 tCO₂e in 2025.
- Scope 3 accounted for 51% of emissions.
- Reported across 12 of 15 GHG Protocol Scope 3 categories.
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, Dsb reported total yearly emissions of 521,070 tCO₂e in 2025. Scope 3 emissions accounted for 51% of the footprint, indicating supply chain activity, purchased goods and services, business travel, and wider operational dependencies were the most significant contributors to the company's carbon footprint.
The company achieved a Mycelium Score of 6.3, placing it strongly within its sector for sustainability performance, and received a transparency score of 98.2, an exceptional result, reflecting open disclosure across nearly every key emissions metric.
Scope
breakdown
Scope 1 emissions
Direct emissions from sources the company owns or controls, such as fuel use, facilities and vehicles.
Scope 2 emissions
Indirect emissions from purchased energy, including electricity, heating and cooling.
Location based
17,190
tCO2eMarket based USED IN TOTAL
143,800
tCO2eScope 3 emissions
Wider value chain emissions across the 15 GHG Protocol categories, from purchased goods and business travel to investments, where reported.
Cat 1
Purchased goods & services
74,570
tCO2eCat 2
Capital goods
44,330
tCO2eCat 3
Fuel & energy related activities
33,160
tCO2eCat 4
Upstream transportation & distribution
10,490
tCO2eCat 5
Waste generated in operations
3,150
tCO2eCat 6
Business travel
610
tCO2eCat 7
Employee commuting
6,670
tCO2eCat 8
Upstream leased assets
4,435
tCO2eCat 9
Downstream transportation & distribution
73,800
tCO2eCat 10
Processing of sold products
2,733
tCO2eCat 11
Use of sold products
10,960
tCO2eCat 12
End-of-life treatment of sold products
140
tCO2eCat 13
Downstream leased assets
5,320
tCO2eCat 14
Franchises
2,256
tCO2eCat 15
Investments
30
tCO2e3 values were derived via Mycelium's normalisation process rather than reported by the company. A cell marked “ESTIMATED” is a figure the company did not disclose, modelled by Mycelium. Cells marked “–” were not disclosed and could not be modelled.
Climate targets
Net zero pledge
Net zero target
By 2050
Near-term target
by 2030
As stated in Dsb's 2025 report.
Science Based Targets initiative
Near-term target
Targets set (1.5°C), target year 2030
Long-term target
Targets set, target year 2050
Net zero
Targets set, by 2050
Source: Science Based Targets initiative, Companies Taking Action.
Climate initiatives
Schemes and standards Dsb has joined to disclose, cut and verify its emissions.
Contact Info
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How scoring works
How the Mycelium Score is calculated
The Mycelium Score is out of 10. Up to 6.5 points reflect carbon intensity vs sector peers (emissions normalised against revenue), scaled by how transparent the reporting is. The band above 6.5 is earned through verified data quality on a claimed profile: declaring every reporting category yourself (up to 2.0), preparation by a carbon accountant (2.0) and independently audited figures (2.0), capped at 10.
A higher score means lower carbon intensity than sector peers, backed by data that's third-party verified, claimed by the company, and fully disclosed. Dsb's score sits at the top of this page and in the score panel.
How the Transparency Score is calculated
The Transparency Score is the share of a company's estimated footprint that it reported itself, graded from A (very high) down to F (very low). Where a category is missing, Mycelium models what it would hold for a company of that size and industry and counts it as undisclosed, so an unreported category where the bulk of emissions sit hurts far more than a minor one. A Scope 3 total filed without a category breakdown earns very little credit for the part left unattributed, because it does not show which categories are inside it: a company can count business travel, leave purchased goods out entirely, and the total looks the same. Companies with nothing to model are graded on how much of their industry's typical footprint the reported categories cover.
Dsb has disclosed the emissions categories that are material for its industry, so there's no single bucket dragging the transparency score down. The breakdown above shows full coverage across the categories that matter most for this kind of company.
Read the full scoring methodology
Our white paper covers exactly how the Mycelium Score and Transparency Score are calculated, including the normalisation process and what earns a 10/10.
Download the white paper (PDF)
Dsb carbon emissions FAQs
What are Dsb's carbon emissions?
In its 2025 reporting year, Dsb disclosed total emissions of 521,070 tCO2e across all scopes. Including Mycelium estimates for undisclosed categories, the adjusted total is 530,494 tCO2e. Scope 3 accounted for the largest share, around 51% of the total.
Does Dsb report Scope 1, Scope 2 and Scope 3 emissions?
For 2025, Dsb's available disclosure covers Scope 1 (114,040 tCO2e), Scope 2 (143,800 tCO2e), Scope 3 across 12 of the 15 GHG Protocol categories. Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is Dsb's emissions reporting?
Dsb has a Mycelium transparency score of 98.2 out of 100. The score is the share of the company's estimated footprint that it reported itself, so an undisclosed category where most of its emissions sit weighs far more than a minor one.
Is Dsb sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Dsb has a Mycelium Score of 6.3 out of 10, which reflects its emissions intensity against sector peers together with how transparent and well-verified its reporting is. The emissions figures, disclosure documents and climate targets on this page give the fuller picture.
Is Dsb environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Dsb disclosed 521,070 tCO2e for 2025, and its Mycelium Score of 6.3 out of 10 shows how that performance compares with similar companies in its sector.
Learn more about our methodology and where this data comes from.
