For a list of all constraints activated in SCED for the month of May, please see Appendix A at the end of this report. # of Days Contingency Overloaded Congestion Transmission Constraint Name Element Rent Project Active Re Roserock Yucca Drive Switch Yucca Drive-Barilla 29 Solar Plant to L - Gas Pad 138kV Junction (4549) Jones Street Tnp Ti Tnp - West Tnp 10 to Lewisvil 138kV 9 WOLF General Tire Switch SWITCHING - Southwestern 11 STATION to Portland Tap Monahans 138kV General Tire Switch MOSS SWITCH - Southwestern to YUCCA DRIVE 12 Portland Tap 0 SWITCH 138kV Carrollton Oncor_NW CRLNW-LWSSW Northwest - 14 $8,358,317.89 Carrollton - 345kV Lakepointe Tnp LakePointe (5488) 138kV Wagley Robertson Blue Mound - (2076) - Blue EMSES-SAGNA Wagley Robertson 5 $7,249,107.96 Mound (2071) 138kV 138kV kV line upgrade (2017RTP NC10) Lewisville Switch - CRLNW-LWSSW Jones Street Tnp 12 $7,157,268.62 345kV 138kV Pawnee Switching Elmcreek-Sanmigl Station - Calaveras 2 $6,337,620.25 345kV 345kV Venus - Britton Road - Navarro - WTRML Webb/Cedar Hill Venus Switch 5 $6,108,530.85 345KV Sw. Sta. 345 345kV DCKT Line (5492) CAGNON to Comfort - Kendall 13 $5,481,975.51 KENDALL LIN 1 138kV Cby-Bt & Str Texas - Cedar Baytown Area 15 $5,294,166.73 138kv Bayou 138kV Upgrades (6585F) General Tire Switch CLEARFORK to - Southwestern TELEPHONE 8 $5,292,350.54 Portland Tap ROAD - Shar 138kV DMTSW-SCOSW Knapp - Scurry 23 $4,615,999.29 345KV Chevron 138kV MOSS SWITCH Solstice to Permian Pig Creek - Solstice to YUCCA DRIVE 11 $3,816,642.29 Basin: Rebuild 138 138kV SWITCH kV line
For a list of all constraints activated in SCED for the month of May, please see Appendix A at the end of this report. Contingency Name Overloaded Element # of Days Constraint Active Congestion Rent Transmission Project Re Roserock Solar Plant to L Yucca Drive Switch - Gas Pad 138kV 29 Yucca Drive-Barilla Junction (4549) Jones Street Tnp to Lewisvil Ti Tnp - West Tnp 138kV 10 WOLF SWITCHING STATION to Monahans General Tire Switch - Southwestern Portland Tap 138kV 11 MOSS SWITCH to YUCCA DRIVE SWITCH General Tire Switch - Southwestern Portland Tap 138kV 12 CRLNW-LWSSW 345kV Carrollton Northwest - Lakepointe Tnp 138kV 14 $8,358,317.89 Oncor_NW Carrollton - LakePointe (5488) EMSES-SAGNA 138kV Blue Mound - Wagley Robertson 138kV 5 $7,249,107.96 Wagley Robertson (2076) - Blue Mound (2071) line upgrade (2017RTP NC10) CRLNW-LWSSW 345kV Lewisville Switch - Jones Street Tnp 138kV 12 $7,157,268.62 Elmcreek-Sanmigl 345kV Pawnee Switching Station - Calaveras 345kV 2 $6,337,620.25 Navarro - WTRML 345KV Britton Road - Venus Switch 345kV 5 $6,108,530.85 Venus - Webb/Cedar Hill Sw. Sta. 345 kV DCKT Line (5492) CAGNON to KENDALL LIN 1 Comfort - Kendall 138kV 13 $5,481,975.51 Cby-Bt & Str 138kv Texas - Cedar Bayou 138kV 15 $5,294,166.73 Baytown Area Upgrades (6585F) CLEARFORK to TELEPHONE ROAD - Shar General Tire Switch - Southwestern Portland Tap 138kV 8 $5,292,350.54 DMTSW-SCOSW 345KV Knapp - Scurry Chevron 138kV 23 $4,615,999.29 MOSS SWITCH to YUCCA DRIVE SWITCH Pig Creek - Solstice 138kV 11 $3,816,642.29 Solstice to Permian Basin: Rebuild 138 kV line 9 0
07._May_18_ERCOT_Operations_Report_Public.docx