Calculation trace · printable view

Result

13,688tCO₂e

Total emissions · FY2024-25

Records: 234
Factor: DEFRA 2024 v1.1 + Defra EEIO 2022 + supplier data · 19 factors
Overrides: 3
Uncertainty: GSD 1.48

Formula

Σ (activity_quantity × emission_factor × characterisation_factor) over all 234 records, with 3 analyst overrides applied.

How this number was worked out

Total emissions13,688tCO₂e

Purchased goods & servicesScope 3 · Cat 17,630tCO₂e55.7%

Hartmoor Dairy Co · raw milkSupplier-reported · 1,816,700 litres × 1.20 kgCO₂e/litre2,180tCO₂e

Activity recordact-rec-10421,816,700 litres

Emission factorRaw milk, cradle-to-gate (Hartmoor's own figure, illustrative) · 1.20 kgCO₂e/litrehartmoor-fy2024-25 · raw milk · FY2024-25 · Hartmoor Dairy Co data response (supplier-reported, illustrative, not DEFRA)

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Analyst override · −118 tCO₂e

Hartmoor supplied site-level milk yield + feed split. Its own intensity (1.20 kgCO₂e per litre, supplier-reported) replaces the Defra EEIO 2022 SIC 10.5 spend estimate (1.12644 kgCO₂e/£).

Lead analyst · 2026-04-12

Tamarside Meats Ltd · meatSpend-based (Tier 3) · 2,320,000 GBP spend × 0.87060 kgCO₂e/£2,020tCO₂e

Activity recordact-rec-11872,320,000 GBP spend

Emission factorDefra EEIO 2022 · SIC 10.1 · Preserved meat and meat products · 0.87060 kgCO₂e/£defra-eeio-2022 · SIC 10.1 · 2022 · Defra, UK's carbon footprint: EEIO factors by SIC, 2022

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Pennine Produce Co-op · fruit & vegSpend-based (Tier 3) · 626,600 GBP spend × 2.63303 kgCO₂e/£1,650tCO₂e

Activity recordact-rec-1521626,600 GBP spend

Emission factorDefra EEIO 2022 · SIC 01 · Products of agriculture, hunting and related services · 2.63303 kgCO₂e/£defra-eeio-2022 · SIC 01 · 2022 · Defra, UK's carbon footprint: EEIO factors by SIC, 2022

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Greenridge Packaging Ltd · paper and boardSpend-based (Tier 3) · 1,000,000 GBP spend × 0.80500 kgCO₂e/£805tCO₂e

Activity recordact-rec-22041,000,000 GBP spend

Emission factorDefra EEIO 2022 · SIC 17 · Paper and paper products · 0.80500 kgCO₂e/£defra-eeio-2022 · SIC 17 · 2022 · Defra, UK's carbon footprint: EEIO factors by SIC, 2022

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Greenridge Packaging Ltd · plasticsSpend-based (Tier 3) · 487,700 GBP spend × 0.76893 kgCO₂e/£375tCO₂e

Activity recordact-rec-2287487,700 GBP spend

Emission factorDefra EEIO 2022 · SIC 22 · Rubber and plastic products · 0.76893 kgCO₂e/£defra-eeio-2022 · SIC 22 · 2022 · Defra, UK's carbon footprint: EEIO factors by SIC, 2022

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Analyst override · +24 tCO₂e

Greenridge invoice lines re-split between paper and board (SIC 17) and plastics (SIC 22) after a supplier audit of the packaging mix.

Lead analyst · 2026-04-04

Moorland Pet Nutrition · specialty pet nutritionSpend-based (Tier 3) · 522,900 GBP spend × 1.14740 kgCO₂e/£600tCO₂e

Activity recordact-rec-1606522,900 GBP spend

Emission factorDefra EEIO 2022 · SIC 10.9 · Prepared animal feeds · 1.14740 kgCO₂e/£defra-eeio-2022 · SIC 10.9 · 2022 · Defra, UK's carbon footprint: EEIO factors by SIC, 2022

ClassificationGHG Protocol · Scope 3 · Cat 1 · Purchased goods & servicesghgp.scope3.cat1 · v2 · 2025-02-14

Grid electricity, production siteScope 21,840tCO₂e13.4%

National Grid · location-basedMetered, uploaded readings · 8,887,000 kWh × 0.20705 kgCO₂e/kWh1,840tCO₂e

Activity recordact-rec-20878,887,000 kWh

Emission factorUK electricity · Electricity: UK · 0.20705 kgCO₂e/kWhdefra-2024-v1.1 · 7_400_4000_5_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 2 · Purchased electricity (location-based)ghgp.scope2.electricity · v2 · 2025-02-14

Analyst override · −84 tCO₂e

Location-based factor pinned to DEFRA 2024 v1.1 Electricity: UK after reconciliation against uploaded meter readings.

Lead analyst · 2026-03-28

Upstream transport & distributionScope 3 · Cat 41,420tCO₂e10.4%

Frostline Logistics · HGV tonne-kmSupplier route data · 14,561,000 tonne-km × 0.09752 kgCO₂e/tonne-km1,420tCO₂e

Activity recordact-rec-301214,561,000 tonne-km

Emission factorHGV (all diesel) · All HGVs · Average laden · tonne.km · 0.09752 kgCO₂e/tonne-kmdefra-2024-v1.1 · 27_304_3140_14_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 4 · Upstream transport & distributionghgp.scope3.cat4 · v2 · 2025-02-14

Fuel- and energy-related activitiesScope 3 · Cat 3841tCO₂e6.1%

Upstream of natural gas (well-to-tank)Derived from Scope 1 natural gas · 4,155,000 kWh × 0.03021 kgCO₂e/kWh126tCO₂e

Activity recordderived-cat3-natgas-wtt4,155,000 kWh

Emission factorWTT natural gas · kWh (Gross CV) · 0.03021 kgCO₂e/kWhdefra-2024-v1.1 · 11_100_1004_6_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 3 · Fuel- and energy-related activitiesghgp.scope3.cat3 · v2 · 2025-02-14

Upstream of diesel (well-to-tank)Derived from Scope 1 van fleet diesel · 179,100 litres diesel × 0.61101 kgCO₂e/litre109tCO₂e

Activity recordderived-cat3-diesel-wtt179,100 litres diesel

Emission factorWTT diesel (average biofuel blend) · litres · 0.61101 kgCO₂e/litredefra-2024-v1.1 · 11_101_1011_8_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 3 · Fuel- and energy-related activitiesghgp.scope3.cat3 · v2 · 2025-02-14

Upstream of UK electricity generation (well-to-tank)Derived from Scope 2 grid electricity · 8,887,000 kWh × 0.0459 kgCO₂e/kWh408tCO₂e

Activity recordderived-cat3-grid-wtt-generation8,887,000 kWh

Emission factorWTT UK electricity (generation) · Electricity: UK · 0.0459 kgCO₂e/kWhdefra-2024-v1.1 · 15_917_4000_5_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 3 · Fuel- and energy-related activitiesghgp.scope3.cat3 · v2 · 2025-02-14

UK electricity transmission and distribution lossesDerived from Scope 2 grid electricity · 8,887,000 kWh × 0.0183 kgCO₂e/kWh163tCO₂e

Activity recordderived-cat3-grid-td8,887,000 kWh

Emission factorT&D UK electricity · Electricity: UK · 0.0183 kgCO₂e/kWhdefra-2024-v1.1 · 13_402_4000_5_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 3 · Fuel- and energy-related activitiesghgp.scope3.cat3 · v2 · 2025-02-14

Upstream of transmission and distribution losses (well-to-tank)Derived from Scope 2 grid electricity · 8,887,000 kWh × 0.00397 kgCO₂e/kWh35tCO₂e

Activity recordderived-cat3-grid-wtt-td8,887,000 kWh

Emission factorWTT UK electricity (T&D) · Electricity: UK · 0.00397 kgCO₂e/kWhdefra-2024-v1.1 · 15_918_4000_5_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 3 · Fuel- and energy-related activitiesghgp.scope3.cat3 · v2 · 2025-02-14

On-site combustion & fleetScope 11,210tCO₂e8.8%

Natural gas · production boilersCalderdale Gas Supply, metered · 4,155,000 kWh × 0.1829 kgCO₂e/kWh760tCO₂e

Activity recordact-rec-01144,155,000 kWh

Emission factorNatural gas · kWh (Gross CV) · 0.1829 kgCO₂e/kWhdefra-2024-v1.1 · 1_100_1004_6_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 1 · Stationary combustionghgp.scope1.stationary · v2 · 2025-02-14

Mobile combustion · van fleetFrostline Logistics fuel cards · 179,100 litres diesel × 2.51279 kgCO₂e/litre450tCO₂e

Activity recordact-rec-0501179,100 litres diesel

Emission factorDiesel (average biofuel blend) · litres · 2.51279 kgCO₂e/litredefra-2024-v1.1 · 1_101_1011_8_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 1 · Stationary combustionghgp.scope1.stationary · v2 · 2025-02-14

Business travel, railScope 3 · Cat 614tCO₂e0.1%

Trainline · national railReconciled · 395,000 passenger-km × 0.03546 kgCO₂e/pkm14tCO₂e

Activity recordact-rec-4021395,000 passenger-km

Emission factorNational rail · passenger.km · 0.03546 kgCO₂e/pkmdefra-2024-v1.1 · 25_315_3147_11_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 6 · Business travelghgp.scope3.cat6 · v2 · 2025-02-14

Waste generated in operationsScope 3 · Cat 5240tCO₂e1.8%

CleanCo Waste · landfillWeighbridge tonnes · 444.3 tonnes × 520.3342 kgCO₂e/tonne231tCO₂e

Activity recordact-rec-5003444.3 tonnes

Emission factorC&I waste · Landfill · tonnes · 520.3342 kgCO₂e/tonnedefra-2024-v1.1 · 20_507_5313_15_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 5 · Waste generated in operationsghgp.scope3.cat5 · v2 · 2025-02-14

CleanCo Waste · combustion (EfW)Weighbridge tonnes · 1,375.7 tonnes × 6.41061 kgCO₂e/tonne9tCO₂e

Activity recordact-rec-50041,375.7 tonnes

Emission factorC&I waste · Combustion (EfW) · tonnes · 6.41061 kgCO₂e/tonnedefra-2024-v1.1 · 20_507_5311_15_1 · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 5 · Waste generated in operationsghgp.scope3.cat5 · v2 · 2025-02-14

Employee commutingScope 3 · Cat 7493tCO₂e3.6%

Employee commuting · survey-basedSurvey, modelled · 3,563,000 passenger-km × 0.13842 kgCO₂e/pkm493tCO₂e

Activity recordact-rec-60023,563,000 passenger-km

Emission factorCommuting modes blended by survey mode mix (70% average car 0.16691, 15% average local bus 0.10846, 15% national rail 0.03546) · 0.13842 kgCO₂e/pkmdefra-2024-v1.1 · commuting modes blend · v1.1 · 2024 · DEFRA UK GHG Conversion Factors 2024 v1.1

ClassificationGHG Protocol · Scope 3 · Cat 7 · Employee commutingghgp.scope3.cat7 · v2 · 2025-02-14

This is a printable view of the calculation trace shown on each record in the live product. Every leaf carries the activity record id, the emission factor (id and version), the classification rule, and any analyst override. These are the same receipts the audit pack contains.