FREE Carbon Factors Database

Our experts have carefully curated a database of Carbon Emissions Factors to help you complete your Scope 1, 2 and 3 Carbon Footprint

Updated regularly with the latest Official UK Government Data

DESNZ Factors

30,000+
CO2e factors

  • Official UK Gov Factors for Company Reporting
  • Coverage: 2014-2023
  • Updated: 28th Jun 2023
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DEFRA Factors

3,000+
CO2e factors

  • DEFRA £ spend Factors for Scope 3 footprinting
  • Coverage: 1993-2023
  • Updated: 15th May 2024
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National Grid Factors

200,000+
CO2e factors

  • Half Hourly Factors for Scope 2 Footprinting
  • Coverage: 2009-2023
  • Updated: 09 Jun 2024
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