studies

Planning Studies

The following Planning studies have been completed and are available.

Year Completed	Assessments and Forecasts Upload/Update Study
Prior to 2000	1993 System Disturbance Report
2000	SPP 2000 Summer Peak Assessment SPP 2000 Winter Peak Assessment SPP 2004 Summer Peak Assessment Demand and Energy Bandwidth Forecast 1999 - 2008 SPP 1999 Summer Peak Assessment EES/SPP 2000 Collaborative Voltage Study #1 SPP 2000/2001 Winter Assessment (Draft)
2001	SPS 2002 Stability Export Limit Study Transmission Assessment (TAWG 2001) Bulk EHV Study (Phase I Report) Transmission Assessment (TAWG 2001) Bulk EHV Study (Phase II Report) SPS Voltage Constrained Import Limits 2001 Fall - 2010 Summer Study SPS Voltage & Stability Constrained Export Limits 2002 Summer Operational Stability Performance Study - Tenaska Gateway Partners, LTD's
2002	SPP 2002 Summer Peak Assessment
2003	2003 Fall LPL Import Limits 2003 Summer LPL Import Limits InterGen Redbud ATC Study (Revised) SPP 2003 Summer Peak Assessment SPP 2003 Winter Peak Assessment
2004	Transmission Expansion Review Missouri_River_Flows_on_SPP 2004 Summer Peak Transmission Assessment 2009 Summer Long Range Assmt SPS Voltage Constrained Import Limits 2004 Summer- 2010 Winter Study Lincoln to Circle Transmission Study Preliminay Cost Allocation Spreadsheets 2004 Winter Peak Assessment Impacts of Lincoln-Circle 230kV in Kansas (Version Draft 4) Kansas Panhandle Expansion Plan Attachment AA Flowgate Upgrade Request Study: AA-2004-003 Attachment AA Flowgate Upgrade Request Study: AA-2004-002 Attachment AA Flowgate Upgrade Request Study: AA-2004-001
2005	SPP RTO Expansion Plan - Preliminary Results as of 1/19/05 Impacts of Lincoln-Circle 230KV in Kansas - Final Summer Assessment 2005 2005-2006 Winter Peak Transmission Assessment 2014 Summer Peak Transmission Assessment Kansas/Panhandle Sub-Regional Transmission Study Addendum to the Kansas/Panhandle Sub-Regional Transmission Study SPP RTO Expansion Plan 2005-2010 - Approved by Board of Directors April 26, 2005
2006	2006 SPP/RTO Expansion Planning Summit No. 1 SPP/RTO Expansion Planning 12-month Cycle SPP Expansion Plan 2006 Proposed Scope Summer Assessment 2006 SPP Transmission Constraint Mitigation in High Wind Areas Kansas Expansion Plan SPP Crez Study Kansas SCUC Report 2006 STEP Appendix A 2006 STEP Appendix B SPP Transmission Expansion Plan 2006-2016
2007	Ozark Presentation 4-10-07 Kansas Electric Transmission Authority (KETA) Study SPP Supplemental CREZ Alternative for PUCT April 2007 Southwest Power Pool EHV Overlay Project (Final Report) Constructability Review: Addendum One to Final Report on the SPP EHV Overlay Project Ozark Transmission study SPP EHV Overlay Study (Revised) Texas Panhandle - Western OK Load Growth Study 2007 SPP Transmission Expansion Plan SPP Transmission Expansion Plan 2007
2008	Norborne Transmission Study - Final Report Knob Hill-South Beatrice & Clay Center Junction - Greenleaf Transmission Line Study Knob Hill - S Beatrice & Clay Center Junction - Greenleaf Alternatives - Transmission Line Study - Final Report Nebraska Integration Team Results 2008 EHV Study Final Report Blackberry-GRDA1 KCC Analysis FINAL Report OEPTTF FINAL Report updated 2008 JCSP Executive_Summary JCSP Report Volume 1 JCSP Report Volume 2 2008 SPP Transmission Expansion Plan SPP EHV Overlay Study
2009	2009 SPP TransCanada Pipeline Study Report 2009 Balanced Portfolio - FINAL Approved Report DRAFT SPP WITF Wind Integration Study TWG Priority Projects Phase II Reliability Report Approved
2010	Priority Projects Phase II Final Report 2010 SPP Exxon Mobil Transcanada Load Study Report
2011	Steady State Analysis of Clay Center Junction to Clifton Transmission Line
Please send your requests to Jody Holland : Jody Holland Manager, Steady State Planning Southwest Power Pool Inc. 415 N. McKinley, Suite 140 Little Rock, AR 72205 If you have any questions, please call at 501-614-3315.