Common use of CROSS-BORDER CONTROLLABLE LINE SCHEDULING Clause in Contracts

CROSS-BORDER CONTROLLABLE LINE SCHEDULING. This is a consolidation of Open Projects P22 and P24 in the Northeast ISOs Seams Resolution Report. • Description and background: NYISO software will be designed or modified to model Controllable Lines across control areas through an external proxy bus, providing market participants with the ability to bid to or from the new proxy bus in the Day-Ahead Market and schedule transactions in real-time. NYISO and ISO-NE operators will have the ability to monitor a Controllable Line and curtail transactions on the line. Deployment of this project will be dependent upon the successful deployment of the NYISO Standard Market Design (SMD2) project. • Milestones and timetable: ▪ Complete stakeholder review in third quarter of 2004. ▪ Implementation scheduled for June 2005.

CROSS-BORDER CONTROLLABLE LINE SCHEDULING. This is a consolidation of Open Projects P22 and P24 in the Northeast ISOs Seams Resolution Report. • Description and background: NYISO software will be designed or modified to model Controllable Lines across control areas through an external proxy bus, providing market participants with the ability to bid to or from the new proxy bus in the Day-Ahead Market and schedule transactions in real-time. NYISO and ISO-NE operators will have the ability to monitor a Controllable Line and curtail transactions on the line. Deployment of this project will be dependent upon the successful deployment of the NYISO Standard Market Design (SMD2) project. • Milestones and timetable: ▪ Complete stakeholder stakeho lder review in third quarter of 2004. ▪ Implementation scheduled for June 2005.