Direct emissions
9,676
tCO2e
L
Leonardo UK LTD
Explore carbon emissions data for Leonardo UK LTD. 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 Leonardo UK LTD, including reported figures, modelled estimates, disclosure documents and sustainability indicators, so you can review its emissions and compare its performance against similar companies. Read how we source and check this data.
Emissions
Carbon emissions
Total yearly emissions across all scopes
570,965 tCO2e (Market Based)
Scope 1
tCO2e
9,676
Scope 2 (Market Based)
tCO2e
19
Scope 3 total
tCO2e
561,270
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
259,530
kgCO2e / £M
Supplier specific emission factors (kgCO2e / £M)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
4,407
4,407
Upstream
+ upstream Scope 3
118,938
21,250
Total
+ all Scope 3
259,530
21,250
Which figure should I use?
Use Modelled. It is the most complete view: any categories the company hasn't disclosed are filled with industry-typical estimates, so a transparent company isn't unfairly penalised against one that simply hasn't reported.
Reported counts only emissions the company has filed itself. A blank or low Reported cell doesn't mean those emissions don't exist, just that the company hasn't disclosed them.
When Reported sits close to Modelled, that is a positive signal. The company has disclosed most of its salient emissions and there's little gap for the model to fill. Even then, Modelled is the right figure to use for a like-for-like comparison across companies.
Sustainability
Snapshot
Based on reported data, retrieved with AI
- Leonardo UK LTD reported 570,965 tCO₂e in 2024.
- Scope 3 accounted for 98% of emissions.
- Reported across 5 of 15 GHG Protocol Scope 3 categories.
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, Leonardo UK LTD reported total yearly emissions of 570,965 tCO₂e in 2024. Scope 3 emissions accounted for 98% of reported output, 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 1.3, placing it well below average for its sector for sustainability performance, and received a transparency score of 21.4, pointing to very little public detail on their key emissions.
Total Emissions across all scopes
570,965 tCO2e (Market Based)
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
–
tCO2eMarket based
19
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
193,314
tCO2eCat 2
Capital goods
7,199
tCO2eCat 3
Fuel & energy related activities
7,199
tCO2eCat 4
Upstream transportation & distribution
18,704
tCO2eCat 5
Waste generated in operations
95
tCO2eCat 6
Business travel
11,473
tCO2eCat 7
Employee commuting
6,784
tCO2eCat 8
Upstream leased assets
7,199
tCO2eCat 9
Downstream transportation & distribution
0
tCO2eCat 10
Processing of sold products
7,199
tCO2eCat 11
Use of sold products
273,306
tCO2eCat 12
End-of-life treatment of sold products
7,199
tCO2eCat 13
Downstream leased assets
7,199
tCO2eCat 14
Franchises
7,199
tCO2eCat 15
Investments
7,199
tCO2e10 values were derived via Mycelium's normalisation process rather than reported by the company. Cells marked “–” were not disclosed.
Contact Info
Website
www.leonardo.comAddress
1
Eagle Place
St James'S
London
Greater London (Westminster)
SW1Y 6AF
Country
United Kingdom
Phone
+44 20 7340 6100Browse carbon emissions data by industry
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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). The remaining 3.5 reflect data quality: third-party verified, profile claimed by the company, and full disclosure across all reporting categories.
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. Leonardo UK LTD's score sits at the top of this page and in the score panel.
How the Transparency Score is calculated
The Transparency Score measures how much of a company's key emissions data is publicly disclosed, graded from A (very high) down to F (very low). Crucially, it weights each gap by how material that bucket is for the company's industry, so an undisclosed category where the bulk of emissions sit hurts far more than a minor one.
For Leonardo UK LTD, the single biggest gap is Use of sold products (Scope 3 Category 11). Mycelium estimates it accounts for around 48% of the company's total footprint, typically the largest source of emissions for a Services company, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
Other material categories Leonardo UK LTD hasn't disclosed:
- Purchased goods & services (Scope 3 Category 1), around 34% of the estimated footprint
In total, roughly 82% of Leonardo UK LTD's estimated emissions sit in categories it hasn't reported. Disclosing these would be the fastest way to raise the transparency score.
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)
Leonardo UK LTD carbon emissions FAQs
What are Leonardo UK LTD's carbon emissions?
In its 2024 reporting year, Leonardo UK LTD disclosed total emissions of 570,965 tCO2e across all scopes. Scope 3 accounted for the largest share, around 98% of the total.
Does Leonardo UK LTD report Scope 1, Scope 2 and Scope 3 emissions?
For 2024, Leonardo UK LTD's available disclosure covers Scope 1 (9,676 tCO2e), Scope 2 (19 tCO2e), Scope 3 across 5 of the 15 GHG Protocol categories. Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is Leonardo UK LTD's emissions reporting?
Leonardo UK LTD has a Mycelium transparency score of 21.4 out of 100. The score weights each emissions category by how material it is for the company's industry, so it reflects whether the disclosures that matter most have been made.
Is Leonardo UK LTD sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Leonardo UK LTD has a Mycelium Score of 1.3 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 Leonardo UK LTD environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Leonardo UK LTD disclosed 570,965 tCO2e for 2024, and its Mycelium Score of 1.3 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.
