The technical working group will meet in September to reconcile more than 1,100 comments. The technical working group for the Greenhouse Gas (GHG) Protocol’s rules for calculating emissions from electricity, a.k.a. That work will continue alongside GHG Protocol’s project to unify its corporate carbon accounting rules with the ISO 14064-1 standard from the International Organization for Standardization. Just 22 percent of all those commenting on GHG Protocol’s feedback draft strongly favored the hourly matching proposal, which is part of the market-based accounting rules. The technical working group will meet to work out a compromise, which must be reviewed and approved by GHG Protocol’s independent standards board.