Interesting
Publication of PAS 2050 revision 2011
BSI Britsh Standards had published the first version of PAS 2050 in October 2008 and thereby delivered the first specification of a method to calculate carbon footprints. The revision of PAS 2050 has been published today. One importent change compared to the first version is the inclusion of Greenhousgases from biogenic carbon sources. An overview of changes is enlisted in a table provided on the BSI website.