Biofuels carbon calculator RTFO

Program for calculating carbon savings in for the years 10 and 11 Renewable Transport Fuel Obligation, including guidance on use.


Biofuels carbon calculator RTFO year 10 software

User manual for RTFO year 10

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The biofuels carbon calculator is for fuel suppliers to calculate the carbon saved on a batch of fuels.

The program is used with codes from the :

The calculator:

  • calculates the carbon intensity of your biofuel on a consignment basis
  • includes all the biofuels, feedstocks and biofuel production processes
  • includes emissions from regional cultivation of biofuel feedstocks
  • generates monthly reports
  • retains information provided
  • can be run ‘offline’ on your own systems

The carbon calculator incorporates a dedicated portal for those users reporting under the Irish Biofuel Obligation Scheme (the BOS).

Software support is available at

Other calculators have been used in previous years guidance including the:

Published 5 April 2017
Last updated 14 September 2017 + show all updates
  1. Software updated to red flag schemes of greenergy Brazilian bioethanol verification programme (GBBVP), ensus voluntary scheme under RED for ensus bioethanol Production (ENSUS); abengoa RED bioenergy sustainability assurance (RBSA), round table on responsible soy (EU REDRTRSEU) along with name alterations and correction.
  2. First published.