Regen and the Electricity Storage Network have responded to the Ofgem call for input on the Transmission Constraint Licence Condition, following a members' workshop on the issue in mid-January. This call for input sits alongside the Transmission Constraint Licence Condition guidance consultation and some recent penalties confirmed by Ofgem. And is part of a wider policy trend looking at reforms to constraint management (e.g. Balancing and Settlement Code P462).