Which emission factors should an Indian company use for its carbon inventory?
Use the most specific official source for each activity: CEA for grid electricity, supplier data or IPCC 2006 defaults for fuels, and your suppliers' own figures for purchased goods where they have them. Fill gaps with published sets such as the UK government's, labelled as defaults, and keep one list of sources.
By activity
- Grid electricity: CEA CO2 baseline database, version for the year.
- Fuels: supplier calorific value and carbon content, else IPCC 2006 defaults.
- Freight: GLEC Framework factors.
- Purchased goods: supplier data, else spend or average factors, labelled.
What to avoid
- Mixing factor years within one report.
- Foreign grid factors for Indian electricity.
- Unlabelled factors with no source.
Document it
A one-page factor register, with value, unit, source and year, is the first thing a verifier asks for.
What Senseible does here
Senseible keeps every figure linked to its source invoice or bill with a fingerprint, so a verifier can trace a total back to the documents it came from.
Sources: CEA CO2 Baseline Database, IPCC 2006 Guidelines, Volume 2 Energy, UK government conversion factors for company reporting
Last reviewed 2026-10-22.