Emission factor library
Only reviewed factors are listed. 8,159 verified, 0 imported and awaiting review. How we review factors
| Activity | Scope | Gas | Value | Unit | Boundary | Year | Status |
|---|---|---|---|---|---|---|---|
Offices of Certified Public Accountants Supply chain (spend-based) › NAICS 54 | Scope 3 | Total CO₂e | 0.054 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Chiropractors Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.105 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Dentists Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.056 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Lawyers Supply chain (spend-based) › NAICS 54 | Scope 3 | Total CO₂e | 0.041 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Mental Health Practitioners (except Physicians) Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.105 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Notaries Supply chain (spend-based) › NAICS 54 | Scope 3 | Total CO₂e | 0.041 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Optometrists Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.105 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Other Holding Companies Supply chain (spend-based) › NAICS 55 | Scope 3 | Total CO₂e | 0.084 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Physical, Occupational and Speech Therapists, and Audiologists Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.105 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Physicians (except Mental Health Specialists) Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.083 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Physicians, Mental Health Specialists Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.083 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Podiatrists Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.105 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Real Estate Agents and Brokers Supply chain (spend-based) › NAICS 53 | Scope 3 | Total CO₂e | 0.246 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Offices of Real Estate Appraisers Supply chain (spend-based) › NAICS 53 | Scope 3 | Total CO₂e | 0.246 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Oil and Gas Field Machinery and Equipment Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.219 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Oil and Gas Pipeline and Related Structures Construction Supply chain (spend-based) › NAICS 23 | Scope 3 | Total CO₂e | 0.277 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Oilseed (except Soybean) Farming Supply chain (spend-based) › NAICS 11 | Scope 3 | Total CO₂e | 0.532 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Oilseed and Grain Combination Farming Supply chain (spend-based) › NAICS 11 | Scope 3 | Total CO₂e | 0.848 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
One-Hour Photofinishing Supply chain (spend-based) › NAICS 81 | Scope 3 | Total CO₂e | 0.111 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Open-End Investment Funds Supply chain (spend-based) › NAICS 52 | Scope 3 | Total CO₂e | 0.218 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Ophthalmic Goods Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.138 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Ophthalmic Goods Merchant Wholesalers Supply chain (spend-based) › NAICS 42 | Scope 3 | Total CO₂e | 0.074 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Optical Goods Stores Supply chain (spend-based) › NAICS 44 | Scope 3 | Total CO₂e | 0.13 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Optical Instrument and Lens Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.175 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Orange Groves Supply chain (spend-based) › NAICS 11 | Scope 3 | Total CO₂e | 0.488 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Ornamental and Architectural Metal Work Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.221 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Accounting Services Supply chain (spend-based) › NAICS 54 | Scope 3 | Total CO₂e | 0.054 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Activities Related to Credit Intermediation Supply chain (spend-based) › NAICS 52 | Scope 3 | Total CO₂e | 0.072 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Activities Related to Real Estate Supply chain (spend-based) › NAICS 53 | Scope 3 | Total CO₂e | 0.246 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Aircraft Parts and Auxiliary Equipment Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.17 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Airport Operations Supply chain (spend-based) › NAICS 48 | Scope 3 | Total CO₂e | 0.162 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Aluminum Rolling, Drawing, and Extruding Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.721 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Animal Food Manufacturing Supply chain (spend-based) › NAICS 31 | Scope 3 | Total CO₂e | 0.459 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Apparel Knitting Mills Supply chain (spend-based) › NAICS 31 | Scope 3 | Total CO₂e | 0.12 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Aquaculture Supply chain (spend-based) › NAICS 11 | Scope 3 | Total CO₂e | 1.128 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Automotive Mechanical and Electrical Repair and Maintenance Supply chain (spend-based) › NAICS 81 | Scope 3 | Total CO₂e | 0.103 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Basic Inorganic Chemical Manufacturing Supply chain (spend-based) › NAICS 32 | Scope 3 | Total CO₂e | 1.01 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Building Equipment Contractors Supply chain (spend-based) › NAICS 23 | Scope 3 | Total CO₂e | 0.221 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Building Finishing Contractors Supply chain (spend-based) › NAICS 23 | Scope 3 | Total CO₂e | 0.221 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Building Material Dealers Supply chain (spend-based) › NAICS 44 | Scope 3 | Total CO₂e | 0.087 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Business Service Centers (including Copy Shops) Supply chain (spend-based) › NAICS 56 | Scope 3 | Total CO₂e | 0.111 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Chemical and Allied Products Merchant Wholesalers Supply chain (spend-based) › NAICS 42 | Scope 3 | Total CO₂e | 0.144 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Chemical and Fertilizer Mineral Mining Supply chain (spend-based) › NAICS 21 | Scope 3 | Total CO₂e | 0.309 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Clothing Stores Supply chain (spend-based) › NAICS 44 | Scope 3 | Total CO₂e | 0.138 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Commercial and Industrial Machinery and Equipment Rental and Leasing Supply chain (spend-based) › NAICS 53 | Scope 3 | Total CO₂e | 0.106 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Commercial and Service Industry Machinery Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.205 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Commercial Equipment Merchant Wholesalers Supply chain (spend-based) › NAICS 42 | Scope 3 | Total CO₂e | 0.074 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Communication and Energy Wire Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.235 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Communications Equipment Manufacturing Supply chain (spend-based) › NAICS 33 | Scope 3 | Total CO₂e | 0.08 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |
Other Community Housing Services Supply chain (spend-based) › NAICS 62 | Scope 3 | Total CO₂e | 0.217 | kg CO2e per USD (2022, purchaser price) | Cradle-to-gate | 2022 | Verified (source) |