Direct emissions
7,694
tCO2e
R
Roke Manor Research
Chemring Technology Solutions Limited
Explore carbon emissions data for Roke Manor Research. 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 Roke Manor Research, 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
175,780 tCO2e (Market Based)
Scope 1
tCO2e
7,694
Scope 2 (Market Based)
tCO2e
5,860
Scope 3 total
tCO2e
162,226
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
0.360
kgCO2e / £
Supplier specific emission factors (kgCO2e / £)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
0.028
0.028
Upstream
+ upstream Scope 3
0.346
0.344
Total
+ all Scope 3
0.360
0.345
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
- Roke Manor Research reported 175,780 tCO₂e in 2025.
- Scope 3 accounted for 92% of emissions.
- Reported across 8 of 15 GHG Protocol Scope 3 categories.
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, Roke Manor Research reported total yearly emissions of 175,780 tCO₂e in 2025. Scope 3 emissions accounted for 92% 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 4.7, placing it mid-pack within its sector for sustainability performance, and received a transparency score of 86.4, meaning they share solid detail across the main emissions areas.
Emissions
Breakdown
Total Emissions across all scopes
175,780 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
12,952
tCO2eMarket based USED IN TOTAL
5,860
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
95,361
tCO2eCat 2
Capital goods
951
tCO2eCat 3
Fuel & energy related activities
6,569
tCO2eCat 4
Upstream transportation & distribution
47,782
tCO2eCat 5
Waste generated in operations
170
tCO2eCat 6
Business travel
2,110
tCO2eCat 7
Employee commuting
2,213
tCO2eCat 8
Upstream leased assets
39
tCO2eCat 9
Downstream transportation & distribution
666
tCO2eCat 10
Processing of sold products
951
tCO2eCat 11
Use of sold products
1,611
tCO2eCat 12
End-of-life treatment of sold products
951
tCO2eCat 13
Downstream leased assets
951
tCO2eCat 14
Franchises
951
tCO2eCat 15
Investments
951
tCO2e7 values were derived via Mycelium's normalisation process rather than reported by the company. Cells marked “–” were not disclosed.
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. Roke Manor Research'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.
Roke Manor Research 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)
Roke Manor Research carbon emissions FAQs
What are Roke Manor Research's carbon emissions?
In its 2025 reporting year, Roke Manor Research disclosed total emissions of 175,780 tCO2e across all scopes. Scope 3 accounted for the largest share, around 92% of the total.
Does Roke Manor Research report Scope 1, Scope 2 and Scope 3 emissions?
For 2025, Roke Manor Research's available disclosure covers Scope 1 (7,694 tCO2e), Scope 2 (5,860 tCO2e), Scope 3 across 8 of the 15 GHG Protocol categories. Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is Roke Manor Research's emissions reporting?
Roke Manor Research has a Mycelium transparency score of 86.4 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 Roke Manor Research sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Roke Manor Research has a Mycelium Score of 4.7 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 Roke Manor Research environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Roke Manor Research disclosed 175,780 tCO2e for 2025, and its Mycelium Score of 4.7 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.
