SCG draft report on 2022 Common Case assumptions - Western ...

More documents

Recommendations

Info

Project Name Path 8 Upgrade/Colstrip Transmission Upgrade Pawnee-Daniels Park Pawnee-Smoky Hill Pinal Central – Sundance 230kV Line Pinal Central-Tortolita Pinal West-Pinal Central- Browning (SEV) Sponsoring Organization(s) NorthWestern Energy (NWE), and some or all of the Colstrip Transmission System (CTS) (east of Townsend), Bonneville Power Administration (BPA) (west of Townsend) Public Service of Colorado Public Service of Colorado (PSCo) Arizona Public Service Company Tucson Electric Power Co. Project voltage(s) Estimated Cost Primary Purpose Currently under construction >450kV AC $210 M Economic driven No Yes 300-450kV AC $80 million Policy driven No 300-450kV AC $155 million Policy driven Yes Yes 200-300kV AC >450kV AC $104 million Reliability driven Yes Yes Salt River Project >450kV AC Reliability driven Yes Yes RTI Dixie-Oreana NV Energy 300-450kV AC $72.3 M Policy driven No RTI Tracy-Viewland 345 kV NV Energy 300-450kV AC $138 M Reliability driven No RTI Westside Tie 345 kV NV Energy 300-450kV AC $380 M Policy driven No RTI Zone 4 to Harry Allen NV Energy >450kV AC $182.5 Policy driven No San Francisco Bay Area Bulk Transmission Reinforcement Pacific Gas & Electric No 2022 CCTA Appendix C - 6
Project Name San Luis Rio Colorado (SLRC) Project San Luis Valley-Calumet- Comanche South Orange County Reliability Upgrade Project (SOCRUP) Southline Transmission Project (Afton-Apache) Southline Transmission Project (Apache-Saguaro) Sun Valley – Trilby Wash 230kV Line Sunrise Powerlink SunZia Southwest Transmission Project Sponsoring Organization(s) North Branch Resources, Generadora del Desierto, SA de CV, and Western Area Power Administration Public Service of Colorado (PSCo) and Tri-State G&T San Diego Gas & Electric Southline Transmission, L.L.C. Southline Transmission, L.L.C. Arizona Public Service Company San Diego Gas & Electric SouthWestern Power Group, Salt River Project, Tucson Electric Power, Shell WindEnergy, and Tri- State Generation & Transmission Association Project voltage(s) Estimated Cost Primary Purpose 200-300kV AC Economic driven No 200-300kV AC; 300- 450kV AC 450kV AC $1.9 billion Economic driven Yes Yes >450kV AC Economic driven No SWIP North Great Basin >450kV AC TBD Economic driven No No No 2022 CCTA Appendix C - 7
Page 1 and 2: SPG Coordination Group (SCG
Page 3 and 4: October 21, 2011 - Draft for Public
Page 5 and 6: Table of Contents Executive Summary
Page 7 and 8: of certainty that they would be com
Page 9 and 10: 2) Construction Only - Include only
Page 11 and 12: Projects in the WECC PIP, or those
Page 13 and 14: To summarize, all CCTA eligible pro
Page 15 and 16: Number of Projects Categorization o
Page 17 and 18: Appendix B - Letter to Project Spon
Page 19 and 20: WECC Transmission Project Informati
Page 21 and 22: Have the transmission interconnecti
Page 23 and 24: If yes, does the project have inter
Page 25 and 26: Project Contact Phone Number Projec
Page 27 and 28: Project Name Central Ferry - Lower
Page 29 and 30: Project Name High Plains Express Tr
Page 31: Project Name Morgan-Sun Valley 500k
Page 35 and 36: Project Name West of McNary Reinfor
Page 37 and 38: Glossary AC: Alternating Current -
Page 39 and 40: MWG: Modeling Work Group - The MWG
Page 41: WGA: Western Governors’ Associati

SCG draft report on 2022 Common Case assumptions - Western ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?