Direct emissions
919,000
tCO2e
T
Teck Resources Limited
Explore carbon emissions data for Teck Resources Limited. 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 Teck Resources Limited, 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
5,189,968 tCO2e (Market Based)
Scope 1
tCO2e
919,000
Scope 2 (Market Based)
tCO2e
563,000
Scope 3 total
tCO2e
3,707,968
Scope 3 reported
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Provenance
Emissions
Factors
890,608
kgCO2e / £M
Supplier specific emission factors (kgCO2e / £M)
Modelled
Reported
Scope 1 + 2
Direct + purchased energy
254,314
254,314
Upstream
+ upstream Scope 3
540,733
254,314
Total
+ all Scope 3
890,608
254,314
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
- Teck Resources Limited reported 5,189,968 tCO₂e in 2025.
- Scope 3 accounted for 71% of emissions.
- Scope 2 reported under the market based methodology.
According to available emissions disclosures, Teck Resources Limited reported total yearly emissions of 5,189,968 tCO₂e in 2025. Scope 3 emissions accounted for 71% 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 0.4, placing it well below average for its sector for sustainability performance, and received a transparency score of 8.0, pointing to very little public detail on their key emissions.
Total Emissions across all scopes
5,189,968 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
497,000
tCO2eMarket based
563,000
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
1,293,252
tCO2eCat 2
Capital goods
64,118
tCO2eCat 3
Fuel & energy related activities
108,880
tCO2eCat 4
Upstream transportation & distribution
126,623
tCO2eCat 5
Waste generated in operations
6,452
tCO2eCat 6
Business travel
6,452
tCO2eCat 7
Employee commuting
6,452
tCO2eCat 8
Upstream leased assets
56,860
tCO2eCat 9
Downstream transportation & distribution
6,049
tCO2eCat 10
Processing of sold products
1,599,326
tCO2eCat 11
Use of sold products
310,106
tCO2eCat 12
End-of-life treatment of sold products
6,049
tCO2eCat 13
Downstream leased assets
6,049
tCO2eCat 14
Franchises
6,049
tCO2eCat 15
Investments
105,251
tCO2e15 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). 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. Teck Resources Limited'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 Teck Resources Limited, the single biggest gap is Processing of sold products (Scope 3 Category 10). Mycelium estimates it accounts for around 31% of the company's total footprint, typically the largest source of emissions for a Materials company, yet it hasn't been disclosed. Leaving a bucket this large unreported is what's holding the transparency score down.
Other material categories Teck Resources Limited hasn't disclosed:
- Purchased goods & services (Scope 3 Category 1), around 25% of the estimated footprint
- Use of sold products (Scope 3 Category 11), around 6% of the estimated footprint
In total, roughly 62% of Teck Resources Limited'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)
Teck Resources Limited carbon emissions FAQs
What are Teck Resources Limited's carbon emissions?
In its 2025 reporting year, Teck Resources Limited disclosed total emissions of 5,189,968 tCO2e across all scopes. Scope 3 accounted for the largest share, around 71% of the total.
Does Teck Resources Limited report Scope 1, Scope 2 and Scope 3 emissions?
For 2025, Teck Resources Limited's available disclosure covers Scope 1 (919,000 tCO2e), Scope 2 (563,000 tCO2e). Figures not reported by the company are shown as modelled estimates and labelled as such.
How transparent is Teck Resources Limited's emissions reporting?
Teck Resources Limited has a Mycelium transparency score of 8 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 Teck Resources Limited sustainable?
Mycelium measures sustainability through carbon emissions data rather than giving a yes or no verdict. Teck Resources Limited has a Mycelium Score of 0.4 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 Teck Resources Limited environmentally friendly?
Carbon emissions are one measurable part of environmental impact, and the part Mycelium tracks. Teck Resources Limited disclosed 5,189,968 tCO2e for 2025, and its Mycelium Score of 0.4 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.
