Joint Transmission Planning

1
Joint Transmission Planning
Joint and Common Market Wilmington, DE July
27,2005
2
JOA Planning Committees

• Joint RTO Planning Committee (JRPC)
• Sub-committee of the Inter-RTO Steering Committee
  (ISC)
• Members are MISO and PJM planning staff - Scott
  Gass (Chair), Bill Whitehead, Mark Sims, Jeff
  Webb, Ron Arness, John Lawhorn
• Responsibilities include
• Develop common power system model
• Coordinated generation interconnection studies
• Coordinated system plans
• Provide for review by stakeholders through the
  Inter-regional Planning Stakeholder Advisory
  Committee (IPSAC)

3
JRPC Schedule of Activities

• Generator interconnection study coordination in
  progress (see next two slides)
• Coordinated system plan scope and schedule review
  with stakeholders (IPSAC) October 1
• Complete first coordinated system plan August
  2006

4
Generator Interconnection Coordination

• The coordinated model is screened for generation
  or merchant transmission projects that have an
  impact that is greater than 3 of line rating of
  any element in the opposing system
• Modeling information for projects that exceed the
  3 screening threshold is exchanged
• Potentially impacted facilities and corresponding
  system upgrades are identified
• The impacts of individual projects on all PJM
  MISO facilities is noted in the appropriate
  Feasibility / Impact Study

5
Generation Interconnection Coordination

• Example ComEd System
• Ties directly to MISO
• Not all projects in PJM queue need to be studied
  by MISO
• Focus coordinated study effort on projects that
  meet the screening criteria

6
IPSAC

• Structure - by JOA
• PJM TEAC MISO PAC
• Function
• Stakeholder review and input into development of
  coordinated system plan
• Meetings
• Three minimum during development and completion
  of coordinated plan the first meeting is
  propose for October 1.

7
Preferred Structure for IPSAC

• PJM TEAC is an open stakeholder forum facilitated
  by PJM staff
• MISO PAC forming consists of stakeholder chair
  and specific sector members
• Preferred structure of IPSAC is to have an open
  forum facilitated by PJM and MISO staff

8
Coordinated System Plan Schedule

• Develop 2011 MTEP/RTEP Basecase August 2005
• Develop scope and schedule and review with IPSAC
  September/October 2005
• Complete preliminary analysis and review with
  IPSAC - 2nd quarter 2006
• Finalize analysis, report and review with IPSAC
  3rd quarter 2006