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SWG Report to TAS August 20, 2009 Marv Landauer. SWG Report to TAS. 2009 Study Program Update 2012 Study Results 2019 Resource Gap Development 2019 Transmission Assumptions 2010 Study Program . SWG Report to TAS. 2010 Study Program SRWG basecases Long Range Tool
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SWG Report to TAS August 20, 2009 Marv Landauer
SWG Report to TAS 2009 Study Program Update • 2012 Study Results • 2019 Resource Gap Development • 2019 Transmission Assumptions • 2010 Study Program
SWG Report to TAS 2010 Study Program • SRWG basecases • Long Range Tool • Revamped West wide Planning Process • Others?
SWG Report to TAS • Transmission Task Team Activities • Peter Krzykos is leading • Provide list of transmission projects to add to 2012 case to make 2019 case • Provide input to SRWG on 2020 case • Develop overlay options for 2029 studies • Coordination with SRWG on basecases
SWG Report to TAS Factors used to determine transmission added to 2019 case • All transmission in 2012 case plus projects that could cause bulk grid flow changes (500 kV and 345 kV mostly, some 230 kV in east) with evaluation of following attributes: • Under construction • Status of permitting activities • Sponsor commitment • Congestion identified in previous studies • WECC Rating Phase • Local Reliability Issue • Parallel projects
2019 Transmission Additions • Nicola-Meridian #2 • I-5 Corridor (South of Allston) • McNary-John Day • Central Ferry-Lower Monumental • Hemingway-Boardman • Montana-Alberta Transmission line (MATL)
2019 Transmission Additions • Mona-Oquirrh • Populus-Terminal Project • Sigurd-Red Butte • Gateway South • single circuit only • TOT3 Archer • Path 36 (TOT3, Miracle Mile-Ault) • Hughes Transmission Project • South of Wyodak
2019 Transmission Additions • Lake Elsinore to SCE • NOT including extension to SDG&E • Devers-Colorado River Substation • NOT including extension to Palo Verde • Green Path North (Indian Hills- Upland) • Sunrise Power Link • Path 54 (Springerville) • Path 51 (Southern Navajo)
2019 Transmission Additions • 2019 Path Uprates • Path 3 Uprate (BC-NW) • Brownlee Uprate • Midpoint-Summer Lake Uprate • Path 27 Uprate (Intermountain DC line) • EOR 9300 MW Uprate • All other proposed projects included in congestion relief toolbox
SWG Report to TAS • UpcomingSWG conference calls: • September 9th, 12-4 PAST • September 29, 8:30 to 3 PAST