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2018 Impact Studies
The following Generator Interconnection Studies have been requested.

Study Number Date Requested Purpose of Study Remarks Report
DISIS-2018-001 March 31, 2018 DISIS-2018-001 Phase 1 Final Results Posted 8/9/2022 Download
DISIS-2018-001 March 31, 2018 DISIS-2018-001 Phase 2 Final Report Posted 04/10/2023 Download
DISIS-2018-001-1 March 31, 2018 DISIS-2018-001-1 Restudy Power Flow, Stability and Short Circuit Posted 09/15/2023 Download
DISIS-2018-001-1 March 31, 2018 DISIS-2018-001-1 Rev.1 Restudy Power Flow, Stability and Short Circuit Posted 12/22/2023 Download
DISIS-2018-001-2 March 31, 2018 DISIS-2018-001-2 Restudy #2 FINAL Power Flow, Stability and Short Circuit Posted 9/24/24 Download
DISIS-2018-002/DISIS-2019-001 March 31, 2018 DISIS-2018-002/DISIS-2019-001 Phase 1 Powerflow and Short Circuit Final Report Reposted 11/16/2022 Download
DISIS-2018-002/DISIS-2019-001 March 31, 2018 DISIS-2018-002/DISIS-2019-001 Phase 2 Powerflow and Short Circuit Final Report Reposted 09/22/2023 Download
DISIS-2018-002/DISIS-2019-001-1 March 31, 2018 DISIS-2018-002/DISIS-2019-001-1 Restudy Powerflow, Stability and Short Circuit Final Report Posted 12/10/24 Download
GEN-2018-003 DISIS ILTCR November 06, 2024 DISIS-2018-001 ILTCR Study Report Posted 1/10/2025 Download
GEN-2018-027 DISIS ILTCR November 06, 2024 DISIS-2018-001 ILTCR Study Report Posted 1/10/2025 Download
GEN-2018-070 March 22, 2019 Interim Impact Study Phase 1 Posted 2/6/2020 Download
PISIS-2018-001 May 29, 2018 Preliminary Interconnection System Impact Study #1 of 2018 No requests were entered in this queue cluster Download

Please send your requests to GIStudies@spp.org

If you have any questions, please submit a ticket on RMS.