Direct emissions
37,471
tCO2e
Back to search resultsSustainability
Scope
REPORTED REPORTED ESTIMATED ESTIMATED ESTIMATED 
Read the full scoring methodologyOur 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)
Explore carbon emissions data for Parts Authority. 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 Parts Authority, 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
53,751tCO2e(Location Based)(Mycelium adjusted)
- Reported by Parts Authority
- 46,773 tCO₂e
- Estimated by Mycelium
- 6,978 tCO₂e
Parts Authority reported 87% of the adjusted total. Mycelium estimated the remaining 13% for the categories it did not disclose.
Scope 1
tCO2e
37,471
Scope 2 (Location Based)
tCO2e
9,302
Scope 3 total
tCO2e
6,978
Figures from page 9 of the source report
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
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See the scope breakdownProvenance
Sustainability
Snapshot
Based on reported data, retrieved with AI
- Parts Authority reported 46,773 tCO₂e in 2023.
- Scope 2 reported under the location based methodology.
According to available emissions disclosures, Parts Authority reported total yearly emissions of 46,773 tCO₂e in 2023. Scope 1 emissions accounted for 80% of the reported footprint, indicating the company's own operations, such as fuel use, facilities and vehicles, were the most significant contributors to its carbon footprint.
The company does not have a Mycelium Score for 2023, because there is no revenue figure on file to measure its carbon intensity.
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
9,302
tCO2eMarket based
–
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
–
tCO2eCat 2
Capital goods
–
tCO2eCat 3
Fuel & energy related activities
–
tCO2eCat 4
Upstream transportation & distribution
–
tCO2eCat 5
Waste generated in operations
1,306
tCO2eCat 6
Business travel
1,026
tCO2eCat 7
Employee commuting
4,646
tCO2eCat 8
Upstream leased assets
–
tCO2eCat 9
Downstream transportation & distribution
–
tCO2eCat 10
Processing of sold products
–
tCO2eCat 11
Use of sold products
–
tCO2eCat 12
End-of-life treatment of sold products
–
tCO2eCat 13
Downstream leased assets
–
tCO2eCat 14
Franchises
–
tCO2eCat 15
Investments
–
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 Mycelium can't model them without a revenue figure for Parts Authority, which it doesn't have yet.
Contact Info
Website
www.partsauthority.comCountry
United States of America
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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 peers in the same NACE section (emissions normalised against revenue, log-scaled between the 5th and 95th percentile of each company's latest reporting year in that section; a section needs at least 5 companies to be benchmarked). 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). The total is multiplied by the transparency score and capped at 10. A disclosure with an implausibly large figure (Scope 1 or 2 over 300 million tonnes, a Scope 3 figure over 2 billion tonnes or a total over 2.5 billion tonnes) is not scored until it has been checked.
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. Without a revenue figure to measure carbon intensity, or an industry classification to compare it within, a company has no score.
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. Unreported downstream categories (9 to 15) count at a quarter of their modelled size in this share; the carbon intensity behind the score still counts them in full. 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. Without a revenue figure the footprint cannot be modelled, so the company has no Transparency Score.
For Parts Authority, the single biggest gap is Employee commuting (Scope 3 Category 7). Mycelium estimates it accounts for around 9% of the company's estimated footprint, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
In total, roughly 13% of Parts Authority'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 methodologyOur 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)Compare Parts Authority with similar companies
Parts Authority carbon emissions FAQs
What are Parts Authority's carbon emissions?
In its 2023 reporting year, Parts Authority disclosed total emissions of 46,773 tCO2e across all scopes. Including Mycelium estimates for undisclosed categories, the adjusted total is 53,751 tCO2e. Scope 1 accounted for the largest share of the reported total, around 80%.
Does Parts Authority report Scope 1, Scope 2 and Scope 3 emissions?
For 2023, Parts Authority's available disclosure covers Scope 1 (37,471 tCO2e) and Scope 2 (9,302 tCO2e). Figures not reported by the company are shown as modelled estimates and labelled as such.
Is Parts Authority sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Parts Authority does not have a Mycelium Score for 2023 yet. The emissions figures and disclosure documents on this page give the fuller picture.
Is Parts Authority environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Parts Authority disclosed 46,773 tCO2e for 2023. It does not have a Mycelium Score yet to compare that with similar companies in its sector.
Learn more about our methodology and where this data comes from.