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

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Appendix C – WECC Project Information Portal The evaluation of projects in the WECC Project Information Portal was performed on projects and project information as of 10/21/2011. The table below presents some basic information for 89 projects in the WECC Project Portal evaluated in the CCTA process. All information in the Project Portal is located at the following link: WECC Project Portal as of 10/21/2011. Project Name Abel - Ball (formerly Abel- Moody) Ault-Cherokee Sponsoring Organization(s) Project voltage(s) Estimated Cost Primary Purpose Salt River Project 200-300kV AC Reliability driven No Public Service of Colorado (PSCo) 300-450kV AC $77 million Policy driven No Bighorn-Eldorado NV Energy >450kV DC $55 M Policy driven No Currently under construction 2022 CCTA Boardman-Hemingway 500 kV (B2H) Canada – Northern California Transmission Project – Avista Corporation 500/230 kV AC Interconnection Canada/Pacific Northwest- Northern California Idaho Power >450kV AC $820 million Reliability driven No Yes Avista Corporation >450kV AC TBD No BC Hydro >450kV AC; >450kV DC $3 - $7 Billion Economic driven No Cascade Crossing Portland General Electric >450kV AC $800 million - $1 billion Reliability driven No Yes Cedar Mountain Loop-in of Moenkopi-Yavapai 500kV Line Centennial West Clean Line Arizona Public Service Company Clean Line Energy Partners LLC >450kV AC Tariff driven Yes >450kV DC $2.5 billion Economic driven No Appendix C - 0
Project Name Central Ferry - Lower Monumental (Little Goose Area Reinforcement) Sponsoring Organization(s) Project voltage(s) Estimated Cost Primary Purpose Currently under construction BPA >450kV AC $90 million Tariff driven No Yes Chinook TransCanada >450kV DC $3 billion No Delaney-Palo Verde 500kV Line Delany-Sun Valley 500kV Line Arizona Public Service Company Arizona Public Service Company >450kV AC Economic driven Yes Yes >450kV DC Reliability driven No Desert Basin - Pinal Central Salt River Project 200-300kV AC Reliability driven No Devers - Colorado River 500 kV (DCR) Transmission Line Project ECO 500/230/138kV Substation Gateway Central Project – Mona to Oquirrh 500 kV (Energy Gateway Segment C) Gateway Central Project, Sigurd - Red Butte 345 kV Line Gateway South Project – Segment #1 (Mona-Crystal 500 kV) Gateway South Project – Segment #2 (Aeolus-Mona 500 kV) SCE >450kV AC $697 million Policy driven Yes Yes San Diego Gas & Electric 450kV AC Policy driven PacifiCorp >450kV AC Tariff driven Yes Yes PacifiCorp 300-450kV AC Reliability driven No Yes PacifiCorp >450kV AC No PacifiCorp >450kV AC Reliability driven No Yes No 2022 CCTA Appendix C - 1
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: Project Contact Phone Number Projec
Page 29 and 30: Project Name High Plains Express Tr
Page 31 and 32: Project Name Morgan-Sun Valley 500k
Page 33 and 34: Project Name San Luis Rio Colorado
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 ...

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