Transmission Service Studies
The following Transmission Service studies have been completed and are available.

Transmission Service Studies

Study Page Queries

Upload/Update Study
Aggregate Studies
2017 Aggregate System Impact Study

2016 Aggregate System Impact Study

2015 Aggregate System Impact Study

2014 Aggregate System Impact Study

2013 Aggregate System Impact Study

2012 Aggregate System Impact Study

2011 Aggregate System Impact Study

2010 Aggregate System Impact Study

2009 Aggregate System Impact Study

2008 Aggregate System Impact Study

2007 Aggregate System Impact Study

2006 Aggregate System Impact Study

2005 Aggregate System Impact Study

2017 Aggregate Facility Study

2016 Aggregate Facility Study

2015 Aggregate Facility Study

2014 Aggregate Facility Study

2013 Aggregate Facility Study

2012 Aggregate Facility Study

2011 Aggregate Facility Study

2010 Aggregate Facility Study

2009 Aggregate Facility Study

2008 Aggregate Facility Study

2007 Aggregate Facility Study

2006 Aggregate Facility Study

2005 Aggregate Facility Study

Customer Response Deadlines for Aggregate Studies

Upcoming Aggregate Study Posting

Aggregate Transmission Service Study Process

Aggregate Facility Study Agreement

NITS Application

NITS Application Example

SPP wire Transaction Information

TS Calendar

NITS on OASIS Educational Session

NITS on OASIS Overview and Process

Adding Elements to Existing Service

Screening Studies
2017 Long Term Service Request Screening Study

2016 Long Term Service Request Screening Study

2015 Long Term Service Request Screening Study

2014 Long Term Service Request Screening Study

2013 Long Term Service Request Screening Study

2012 Long Term Service Request Screening Study

2011 Long Term Service Request Screening Study

2010 Long Term Service Request Screening Study

2017 Delivery Point Transfer Screening Study

2016 Delivery Point Transfer Screening Study

2015 Delivery Point Transfer Screening Study

2014 Delivery Point Transfer Screening Study

2013 Delivery Point Transfer Screening Study

2012 Delivery Point Transfer Screening Study

2011 Delivery Point Transfer Screening Study

2010 Delivery Point Transfer Screening Study

Screening Study Guidelines

Delivery Point Transfer Screening Study Agreement

Long-Term Service Screening Study Agreement

Screening Studies FAQ

NITS Application

Impact/Facility
2017_Impact_Studies

2016_Impact_Studies

2015_Impact_Studies

2014_Impact_Studies

2013_Impact_Studies

2012_Impact_Studies

2011_Impact_Studies

2010_Impact_Studies

2009_Impact_Studies

2008_Impact_Studies

2007_Impact_Studies

2006_Impact_Studies

2005_Impact_Studies

2004_Impact_Studies

2003_Impact_Studies

2002_Impact_Studies

2001_Impact_Studies

2000_Impact_Studies

1999_Impact_Studies

2017_Facility_Studies

2016_Facility_Studies

2015_Facility_Studies

2014_Facility_Studies

2013_Facility_Studies

2012_Facility_Studies

2011_Facility_Studies

2010_Facility_Studies

2009_Facility_Studies

2008_Facility_Studies

2007_Facility_Studies

2006_Facility_Studies

2005_Facility_Studies

2004_Facility_Studies

2003_Facility_Studies

2002_Facility_Studies

2001_Facility_Studies

2000_Facility_Studies

1999_Facility_Studies

Confirmed Requests

PSSE and MUST Appendices

SIS/FS Process

Ameren Interface Capacity

Please send your requests to ATSS@spp.org :

Manager, Transmission Services
Southwest Power Pool, Inc.
201 Worthen Drive
Little Rock, AR 72223-4936

If you have any questions, please email ATSS@spp.org or submit a ticket on RMS.