Direct emissions
24,653
tCO2e
C
Chiesi Group
Explore carbon emissions data for Chiesi Group. 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 Chiesi Group, 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
1,443,951 tCO2e (Market Based)
Scope 1
tCO2e
24,653
Scope 2 (Market Based)
tCO2e
496
Scope 3 total
tCO2e
1,418,802
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
495,372
kgCO2e / £M
Supplier specific emission factors (kgCO2e / £M)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
8,628
8,628
Upstream
+ upstream Scope 3
54,818
8,628
Total
+ all Scope 3
495,372
350,842
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
- Chiesi Group reported 1,443,951 tCO₂e in 2024.
- Scope 3 accounted for 98% of emissions.
- Total emissions increased 241.5% from 2023.
- Disclosures available for 2 reporting years (since 2023).
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, Chiesi Group reported total yearly emissions of 1,443,951 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 0.1, placing it well below average for its sector for sustainability performance, and received a transparency score of 3.0, pointing to very little public detail on their key emissions.
Total Emissions across all scopes
1,443,951 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
12,822
tCO2eMarket based
496
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
104,236
tCO2eCat 2
Capital goods
4,343
tCO2eCat 3
Fuel & energy related activities
4,343
tCO2eCat 4
Upstream transportation & distribution
4,343
tCO2eCat 5
Waste generated in operations
4,343
tCO2eCat 6
Business travel
4,343
tCO2eCat 7
Employee commuting
4,343
tCO2eCat 8
Upstream leased assets
4,343
tCO2eCat 9
Downstream transportation & distribution
4,343
tCO2eCat 10
Processing of sold products
4,343
tCO2eCat 11
Use of sold products
260,591
tCO2eCat 12
End-of-life treatment of sold products
4,343
tCO2eCat 13
Downstream leased assets
4,343
tCO2eCat 14
Franchises
4,343
tCO2eCat 15
Investments
4,343
tCO2e15 values were derived via Mycelium's normalisation process rather than reported by the company. Cells marked “–” were not disclosed.
Climate targets
Science Based Targets initiative
Near-term target
Targets set (1.5°C), target year 2030
Long-term target
Targets set, target year 2035
Net zero
Targets set, by 2035
Source: Science Based Targets initiative, Companies Taking Action.
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). 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. Chiesi Group'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 Chiesi Group, the single biggest gap is Use of sold products (Scope 3 Category 11). Mycelium estimates it accounts for around 58% of the company's total footprint, typically the largest source of emissions for a Health Care company, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
Other material categories Chiesi Group hasn't disclosed:
- Purchased goods & services (Scope 3 Category 1), around 23% of the estimated footprint
In total, roughly 81% of Chiesi Group'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)
Chiesi Group carbon emissions FAQs
What are Chiesi Group's carbon emissions?
In its 2024 reporting year, Chiesi Group disclosed total emissions of 1,443,951 tCO2e across all scopes. Scope 3 accounted for the largest share, around 98% of the total.
Does Chiesi Group report Scope 1, Scope 2 and Scope 3 emissions?
For 2024, Chiesi Group's available disclosure covers Scope 1 (24,653 tCO2e), Scope 2 (496 tCO2e). Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is Chiesi Group's emissions reporting?
Chiesi Group has a Mycelium transparency score of 3 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 Chiesi Group sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Chiesi Group has a Mycelium Score of 0.1 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 Chiesi Group environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Chiesi Group disclosed 1,443,951 tCO2e for 2024, and its Mycelium Score of 0.1 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.
