Issues

• Xpress presolve hurts modified_RTS_GMLC_DA_sys simulation

  performance
  Sienna-Platform/PowerSimulations.jl#1689 · Filter by author acostarelli opened on Oct 9, 2026
  9

• BranchesParalell treatment of double circuit branches

  feature request
  Sienna-Platform/PowerSimulations.jl#1676 · Filter by author jarry7 opened on Sep 18, 2026
  

• Sub-hourly emulator fails state update against coarser decision models: timestamp not aligned

  code bugPSI 1.0
  Sienna-Platform/PowerSimulations.jl#1665 · Filter by author luke-kiernan opened on Sep 5, 2026
  

• Create a migration guide for the PowerSimulations v1.0 release

  documentation
  Sienna-Platform/PowerSimulations.jl#1653 · Filter by author kennedy-mindermann opened on Aug 3, 2026

• Validate Sienna 1.0 against Sienna <1.0

  new releasePSI 1.0
  Sienna-Platform/PowerSimulations.jl#1647 · Filter by author acostarelli opened on Jul 8, 2026

• Silent scaling_factor assumption

  PSI 1.0
  Sienna-Platform/PowerSimulations.jl#1586 · Filter by author luke-kiernan opened on Apr 9, 2026
  4

• Exports with emulation model

  code bug
  Sienna-Platform/PowerSimulations.jl#1474 · Filter by author luke-kiernan opened on Dec 10, 2025
  2

  

• Ensure reproducibility of outage queries.

  Sienna-Platform/PowerSimulations.jl#1471 · Filter by author josephmckinsey opened on Dec 8, 2025
  5

• Add a generator trip to test the AGC model

  Sienna-Platform/PowerSimulations.jl#1352 · Filter by author jd-lara opened on Aug 4, 2025
  

• Restore AGC model functionality

  Sienna-Platform/PowerSimulations.jl#1350 · Filter by author jd-lara opened on Aug 4, 2025
  

• Review participation factors from reserve calculations

  Sienna-Platform/PowerSimulations.jl#1349 · Filter by author jd-lara opened on Aug 4, 2025
  

• Partial Outage: Fraction lost, event time, clearing interval.

  PSI 1.0
  Sienna-Platform/PowerSimulations.jl#1314 · Filter by author jd-lara opened on May 13, 2025
  

• Document Forced Outages Capability

  documentation
  Sienna-Platform/PowerSimulations.jl#1266 · Filter by author m-bossart opened on Mar 5, 2025
  

• Parallelize state updating

  performancePSI 1.0
  Sienna-Platform/PowerSimulations.jl#1259 · Filter by author jd-lara opened on Feb 27, 2025
  

• Add Performance Do's and Don't's page

  documentation
  Task

  Sienna-Platform/PowerSimulations.jl#1252 · Filter by author kdayday opened on Feb 24, 2025

• Document best practices to set up large simulations

  documentation
  Sienna-Platform/PowerSimulations.jl#1213 · Filter by author kdayday opened on Jan 8, 2025

• Initial clean-up and reorganization of PowerSimulations documentation

  documentation
  Sienna-Platform/PowerSimulations.jl#1165 · Filter by author kennedy-mindermann opened on Oct 17, 2024
  3

  

• cleanup Partition testing

  Sienna-Platform/PowerSimulations.jl#1039 · Filter by author jd-lara opened on Jan 9, 2024

• Remove cache duplication.

  performancePSI 1.0
  Sienna-Platform/PowerSimulations.jl#1021 · Filter by author jd-lara opened on Nov 21, 2023
  

• Store attribute_key as a string in the attributes to avoid interpolations in the simulation recorder.

  performancePSI 1.0
  Sienna-Platform/PowerSimulations.jl#915 · Filter by author jd-lara opened on Jan 20, 2023