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Colorado Coordinated Planning Group TEPPC Update August 9, 2012

Colorado Coordinated Planning Group TEPPC Update August 9, 2012. CCPG Primary Transmission Participants. CCPG – General Information. Forum for joint transmission planning Recognized WECC Sub-Regional Planning Group 4-5 Open Meetings/Year

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Colorado Coordinated Planning Group TEPPC Update August 9, 2012

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  1. Colorado Coordinated Planning Group TEPPC Update August 9, 2012

  2. CCPG Primary Transmission Participants

  3. CCPG – General Information • Forum for joint transmission planning • Recognized WECC Sub-Regional Planning Group • 4-5 Open Meetings/Year • February, April, August (Joint with SWAT/Sierra), December • Denver TSGT Offices • Open to All Interested Stakeholders • Meeting Notices/Materials Posted at: • WestConnect Website and WestConnect Transmission Planning - CCPG

  4. CCPG Sub-Region Footprint

  5. CCPG 2012 ORG CHART

  6. CCPG Activities • Chair • Blane Taylor (Tri-State) 2011-2012 • Studies: • Work Groups: • Long Range (10-Year) Planning Study • Conceptual (>10-year) Planning/Scenario Assessment • Senate Bill 100 Studies • NERC Compliance (TPL Adequacy Study) • WECC Data Coordination • Voltage Coordination • Subcommittee Studies (Geographic) • Foothills, Western Slope, Denver-metro, etc. • Sub-Regional Project Study Participation • WCI, HPX, Tot 3, 5, 7 Expansion, Black Hills increased ERZ injection, Western reliability improvements • Regulatory & Reliability Compliance • Federal, Regional, & State

  7. CCPG 2012 Activites • WestConnect Region • WestConnect 2013 Plan work ongoing • SB100 (State of Colorado) • Lamar – Front Range (in planning), • Pawnee – Daniels Park 345 KV Line – In Service Date 2019 • Missile Site 230 kV Switching Station (2010), Midway – Waterton 345 kV Line (May-2011), Missile Site 345 kV Substation (Jan-2013), Pawnee – Smoky Hill 345 kV Line (Jan-2013) • Colorado Long-Range Transmission Planning Group • DEEP Subcommittee (2010) • Douglas, Elbert, El Paso, Pueblo Counties (south-central CO) • DEEP Report • Foothills Subcommittee (1980) • North-Northwest of Denver Metro Area • Foothills Planning Group Reports • NERC Compliance • Subregional coordination on standards

  8. CCPG 2012 Activities (cont’d) • Conceptual Planning Group • 20-30 Year Plan • 3 Resource Scenarios (20-30 year horizon) • 1000MW Import/Export • Carbon Reduction • High load and 30% Renewables • http://www.westconnect.com/documents_results.php?categoryid=130 • Colorado Transmission Planning: Rule 3627 (Dkt# 10R-526E) • Utilities 10-year plan & documentation filed by February 1, 2012 • Due every two years after that • Must include specific information included in Order C11-0492 • http://www.westconnect.com/planning_ccpg_10_year_trans_plan.php • COPUC Scenario Analysis: System Reliability (Dkt# 12M-041E) • Test resiliency of CO bulk power system • 5 Scenarios Proposed – 2 or 3 are desired • COPUC receiving comments • Final scenarios due September 2012 • http://www.westconnect.com/planning_ccpg_10_year_trans_plan.php

  9. On Deck • Joint SWAT-SSPG-CCPG Meeting • August 22, 2012; Tri-State Offices • CCPG Meeting • August 23, 2012; Tri-State Offices • Notices/Materials Posted at: www.westconnect.com • Contacts

  10. Questions / Comments?

  11. SUPPLEMETAL SLIDES • More detailed information on issues presented previously.

  12. CPUC Rule 3627Docket 10R-526E Requires Regulated Utilities to File 10-Year Transmission Plan • 10-Year Plan, 2-year cycle, starting Feb 2012 • 20-Year Plan, 2 year cycle, starting Feb 2014 • Use CCPG as Forum • Non-jurisdictional plans provided for information on utility maintained website • Stakeholder Participation • actively solicit input from stakeholders, including government agencies, to identify alternative solutions • Reporting includes: • Methodologies, load forecasts, related studies & reports, transmission case data, stakeholder comments • All Facilities >100kV • PUC will hold workshops and a consolidated hearing. Commission will render a decision regarding the “adequacy” of plans and process • Transmission Planning Decision • Transmission planning Recommended Rules

  13. 2012 Study Scopes – Work Groups • Work Group: Long Range Transmission Planning Group • Purpose: • Develop Coordinated 10 Year Transmission Plans • Consider RPS & up to 30% Renewable • Consider New PUC Rules • Work Group: SB100 • Purpose: • Meet requirements of Colorado Senate Bill 100 • Identify “Energy Resource Zones” • Plan Transmission to Serve the ERZ’s • File CPCN’s with COPUC • Work Group: Conceptual Planning (on-going • Purpose: • Develop Conceptual Transmission Plans beyond 10 Years • Coordinated with Advisory Group • 3 Resource Scenarios Evaluated • (1)Import/Export of 1000 MW, (2)Carbon Reduction, (3)High Load

  14. 2012 Study Scopes – Work Groups • Work Group: NERC Compliance • Purpose: • Help Meet NERC TPL-001,2,3,4 Requirements • Steady State, Transient and Voltage Performance • Near (5 year) & Far (10year) Windows • Consider RPS & up to 30% Renewable • Work Group: Area Coordination • Purpose: • Address Issues associated with preparation of cases for WECC Annual Study Program • Rocky Mountain Area Coordinator • Work Group: Voltage Coordination • Purpose: • Prepare Guidelines for System Modeling • Work Group: Short Circuit Data Base • Purpose: • Prepare a Short Circuit Data Base

  15. 2012 Study Scopes (cont.) • Subcommittees • Purpose: • Analyze transmission requirements for specific regions within the CCPG Footprint • Foothills, DEEP, Tot 3, Wyoming Joint, Denver-Metro, SECO, SWCO, Front Range, etc • CCPG - Colorado Long-Range Transmission Planning Group | WestConnect • Liaisons • Purpose: • Provide Information on Other Areas of Interest: • OTC, TEPPC, PUC, GEO, etc.

  16. Regional Project Task Forces • High Plains Express Initiative • Stage 2 Completed • Stage 3 Initiated • WECC Regional Planning • www.highplainsexpress.com

  17. PSCo 10-Year Transmission Plan & 20-Year Scenario Assessment • 10-Year Transmission Plan & 20-Year Scenario Assessment • www.oatioasis.com/PSCO/PSCOdocs/PSCO_2011_10-20_year_plan_Final.pdf • Core reliability projects • Clean Air Clean Jobs Act • SB-100 Transmission Plan (9 proposed projects*) • Missile Site 230 kV Switching Station (2010), Midway – Waterton 345 kV Line (May-2011), Missile Site 345 kV Substation (Jan-2013), Pawnee – Smoky Hill 345 kV Line (Jan-2013), • San Luis Valley – Calumet – Comanche Project. CPCN granted Sept 2011. (Project may not be needed based on 2011 ERP) • Lamar – Front Range (2018-2019) A CPCN may be filed in 2012 • Pawnee – Daniels Park 345 KV Line – In Service Date 2019 • Lamar – Vilas 230 kV Line – In Service Date TBD • Ault – Cherokee 230 kV Line – In Service Date TBD

  18. SB-100 Transmission Plan New Ault-Cherokee 230 kV ~ISD 2015 New Pawnee-Smoky Hill 345 kV, ISD 2013 New Pawnee-Daniels Park 345 kV -2nd circuit ~ISD 2016 New Missile Site 230 kV ISD 2010) & 345 kV (ISD 2013) New Midway-Waterton 345 kV ~ISD 2011 New Lamar-Comanche 345 kV & Lamar - Missile Site 345 kV ISD 2016 New San Luis Valley-Calumet-Comanche 230 & 345 kV lines ~ ISD 2013 New Lamar –Vilas 345kV ISD 2016 CCPG - Senate Bill 100 Colorado 18

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