AIB takes on residual mix calculations with the help of Grexel

9 October 2015

The Association of Issuing Bodies, with technical help from Grexel Systems Ltd., will take over the calculation of the European attribute mix and the national residual mixes from the RE-DISS II project. 

Energy companies are requested to use either Guarantees of Origin or residual mix calculations to inform their customers about the origin of the electricity they receive. And energy consumers themselves are increasingly implementing these best practices for their own disclosures. The European attribute mix is used by national authorities to calculate the residual mix for their country. 

For more information on the calculation of residual mixes and the work that Grexel will be doing for the AIB see the press release here.