Tx Owners to be Exempt from Inverter Standard August 1, 2019 By Rich Heidorn Jr.Transmission owners will not be covered by revisions to NERC's reliability standard on inverter-based generation resources, the standard development team said. | NERC Tell us who you are,get 2 free articles each month. What do you want to know? Want a free trial instead? Click here.Already convinced? View pricing and plans.Already a subscriber? Log in here. Leave a Reply Cancel replyYou must be logged in to post a comment.