2011_Impact_Studies
The following Generation Interconnection Studies have been requested.

Study NumberDate RequestedPurpose of StudyRemarksReport
DISIS-2011-001 4/1/2011  Definitive Interconnection System Impact Study DISIS-2011-001 Posted 7/29/2011  Download 
DISIS-2011-001-1 1/1/1900  Definitive Interconnection System Impact Restudy DISIS-2011-001-1  Posted 12/16/2011  Download 
DISIS-2011-001-2 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-2 Posted 5/4/2012  Download 
DISIS-2011-001-3 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-3 Posted 2/5/2013  Download 
DISIS-2011-001-4 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-4 Posted 12/19/2013  Download 
DISIS-2011-001-5 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-5 Posted 5/19/2014  Download 
DISIS-2011-001-6 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-6  Posted 7/25/2014  Download 
DISIS-2011-001-7  4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-7  Posted 6/18/2015  Download 
DISIS-2011-001-8 4/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-001-8 Posted 12/18/2015  Download 
DISIS-2011-002 10/1/2011  Definitive Interconnection System Impact Study DISIS-2011-002 Posted 1/31/2012  Download 
DISIS-2011-002-1 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-1  Posted 6/14/2012  Download 
DISIS-2011-002-2 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-2 Posted 2/1/2013  Download 
DISIS-2011-002-3 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-3 Posted 12/31/2013 - Revised 1/8/2014  Download 
DISIS-2011-002-4 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-4  Posted 5/23/14 - Revised 6/9/14  Download 
DISIS-2011-002-5 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-5  Posted 3/20/15  Download 
DISIS-2011-002-6 10/1/2011  Definitive Interconnection System Impact Restudy DISIS-2011-002-6  Posted 11/10/2015  Download 
GEN-2011-007 2/20/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 4/1/2013  Download 
GEN-2011-007 2/20/2012  Limited Operation Impact Study for Generation Interconnection Request Posted 3/23/2012  Download 
GEN-2011-008 6/12/2015  Modification Request to interconnect 600 MW on the ITC transmission system  Posted 6/26/2015  Download 
GEN-2011-008 5/3/2016  Modification Request to interconnect 600 MW on the ITC transmission system  Posted 6/16/2016  Download 
GEN-2011-012 3/1/2013  Limited Operation Impact Study for Generation Interconnection Request Posted 5/9/2013  Download 
GEN-2011-012 3/1/2013  Modification Request to interconnect 104.5 MW on the SWPS transmission system Posted 5/9/2013  Download 
GEN-2011-014 10/13/2015  Modification Request to Interconnect 198 MW into OKGE Transmission System  12/18/2015  Download 
GEN-2011-016 and GEN-2011-017 9/7/2011  Modification Request Impact study (Drop NRIS) Posted 4/25/2014  Download 
GEN-2011-016 and GEN-2011-017 6/11/2014  Limited Operation Impact Study for Generation Interconnection Request Posted 6/19/2014  Download 
GEN-2011-018 1/24/2013  Impact Restudy for Generator Modification (Turbine Change) Posted 4/12/2013  Download 
GEN-2011-019 3/1/2013  Modification Request to interconnect 299 MW into OKGE transmission system Posted 5/9/2013  Download 
GEN-2011-019 8/4/2016  Impact Restudy for Generator Modification (Turbine change)  Posted 9/29/2016  Download 
GEN-2011-020 8/4/2016  Impact Restudy for Generator Modification (Turbine change)  Posted 9/29/2016  Download 
GEN-2011-020 3/1/2013  Modification Request to interconnect 299 MW on the OKGE transmission system Posted 5/9/2013  Download 
GEN-2011-021 4/20/2011  Limited Operation Impact Study for Generation Interconnection Request  Posted 9/10/2013  Download 
GEN-2011-021 3/1/2013  Modification Request to interconnect 299 MW on the OKGE transmission system Posted 5/9/2013  Download 
GEN-2011-022 3/1/2013  Modification Request to interconnect 299 MW on the SWPS transmission system  Posted 4/17/2015  Download 
GEN-2011-022 3/1/2013  Modification Request to interconnect 299 MW on the SWPS transmission system Posted 5/9/2013  Download 
GEN-2011-023 3/1/2013  Modification Request to interconnect 299 MW into the SUNC transmission system Posted 5/9/2013  Download 
GEN-2011-024 3/11/2013  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/29/2013  Download 
GEN-2011-024 3/1/2013  Modification Request to interconnect 299 MW on the OKGE transmission system Posted 5/9/2013  Download 
GEN-2011-025 2/24/2014  Impact Restudy for Generator Modification (Turbine Change)  Posted 4/8/2015  Download 
GEN-2011-025 2/24/2014  Impact Restudy for Generator Modification (Turbine Change) Posted 4/29/2014  Download 
GEN-2011-027 9/16/2013  Modification Request to interconnect 119.5 MW on the NPPD transmission system Posted 11/6/2013  Download 
GEN-2011-037 9/28/2011  Interim Operational Impact Study per Appendix 5 of GIP  Posted 11/28/2011  Download 
GEN-2011-040 10/16/2011  Interim Operational Impact Study per Appendix 5 of GIP Posted 1/4/2012  Download 
GEN-2011-040 6/21/2013  Impact Restudy for Generator Modification (Turbine Change) Posted 8/23/2013  Download 
GEN-2011-045 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/29/2012  Download 
GEN-2011-045 and GEN-2011-046 5/30/2014  Modification Request Impact study (Drop NRIS)  Posted 6/11/2014  Download 
GEN-2011-046 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/29/2012  Download 
GEN-2011-048 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request Posted 5/29/2012  Download 
GEN-2011-048 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/11/2012  Download 
GEN-2011-049 3/1/2013  Modification Request to interconnect 250 MW on the OKGE transmission system Posted 5/9/2013  Download 
GEN-2011-049 3/1/2013  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/10/2013  Download 
GEN-2011-049 5/30/2014  Modification Request Impact study (Drop NRIS)  Posted 6/11/2014  Download 
GEN-2011-050 7/17/2015  Impact Restudy for Generator Modification (Turbine Change)  Posted 9/3/2015  Download 
GEN-2011-051 3/15/2012  Limited Operation Impact Study for Generation Interconnection Request Posted 5/13/2014  Download 
GEN-2011-054 1/9/2014  Impact Restudy for Generator Modification (Turbine Change)  Posted 1/14/2015  Download 
GEN-2011-054 1/9/2014  Impact Restudy for Generator Modification (Turbine Change) Posted 3/26/2014  Download 
GEN-2011-054 3/13/2012  Modification Request Impact Study Posted 4/1/2013  Download 
GEN-2011-054 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 4/1/2013  Download 
GEN-2011-054 3/13/2012  Limited Operation Impact Study for Generation Interconnection Request  Posted 5/8/2012  Download 
GEN-2011-057 1/9/2015  Impact Restudy for Generator Modification (Turbine change)  Posted 2/18/2015  Download 
PISIS-2011-001 6/30/2011  Preliminary Interconnection System Impact Study  Posted 8/31/2011  Download 
PISIS-2011-001 6/30/2011  Preliminary Interconnection System Impact Study  Original Posting 8/31/2011 -- Revised Posting 9/8/2011  Download 

Please send your requests to GIStudies@spp.org :

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

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