Direct emissions
25,303
tCO2e
R
REM
Explore carbon emissions data for REM. 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 REM, 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
6,647,769 tCO2e
Scope 1
tCO2e
25,303
Scope 2
tCO2e
123,920
Scope 3 total
tCO2e
6,498,546
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
890,615
kgCO2e / £M
Supplier specific emission factors (kgCO2e / £M)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
19,992
19,992
Upstream
+ upstream Scope 3
443,800
19,992
Total
+ all Scope 3
890,615
20,113
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
- REM reported 6,647,769 tCO₂e in 2024.
- Scope 3 accounted for 98% of emissions.
According to available emissions disclosures, REM reported total yearly emissions of 6,647,769 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 1.9, placing it well below average for its sector for sustainability performance, and received a transparency score of 51.0, pointing to fairly limited disclosure, with notable gaps in key areas.
Total Emissions across all scopes
6,647,769 tCO2e
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
123,920
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
291,315
tCO2eCat 2
Capital goods
18,538
tCO2eCat 3
Fuel & energy related activities
2,505,305
tCO2eCat 4
Upstream transportation & distribution
274,101
tCO2eCat 5
Waste generated in operations
18,538
tCO2eCat 6
Business travel
18,538
tCO2eCat 7
Employee commuting
18,538
tCO2eCat 8
Upstream leased assets
18,538
tCO2eCat 9
Downstream transportation & distribution
22,511
tCO2eCat 10
Processing of sold products
22,511
tCO2eCat 11
Use of sold products
2,640,369
tCO2eCat 12
End-of-life treatment of sold products
22,511
tCO2eCat 13
Downstream leased assets
22,511
tCO2eCat 14
Franchises
22,511
tCO2eCat 15
Investments
581,305
tCO2e15 values were derived via Mycelium's normalisation process rather than reported by the company. Cells marked “–” were not disclosed.
Contact Info
Website
www.gruposalinas.comAddress
PASEO DE LA REFORMA 155 PISO 3
Lomas de Chapultepec I Sección
Miguel Hidalgo
Ciudad de México
11000
Country
Mexico
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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. REM'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 REM, the single biggest gap is Use of sold products (Scope 3 Category 11). Mycelium estimates it accounts for around 40% of the company's total footprint, typically the largest source of emissions for a Infrastructure company, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
Other material categories REM hasn't disclosed:
- Fuel & energy related activities (Scope 3 Category 3), around 38% of the estimated footprint
- Investments (Scope 3 Category 15), around 9% of the estimated footprint
- Purchased goods & services (Scope 3 Category 1), around 4% of the estimated footprint
In total, roughly 95% of REM'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)
REM carbon emissions FAQs
What are REM's carbon emissions?
In its 2024 reporting year, REM disclosed total emissions of 6,647,769 tCO2e across all scopes. Scope 3 accounted for the largest share, around 98% of the total.
Does REM report Scope 1, Scope 2 and Scope 3 emissions?
For 2024, REM's available disclosure covers Scope 1 (25,303 tCO2e), Scope 2 (123,920 tCO2e). Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is REM's emissions reporting?
REM has a Mycelium transparency score of 51 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 REM sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. REM has a Mycelium Score of 1.9 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 REM environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. REM disclosed 6,647,769 tCO2e for 2024, and its Mycelium Score of 1.9 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.
