Sienna
type: Ontology
creation date: 2026-08-06T02:20:42+02:00
imports: http://semantic-mediawiki.org/swivt/1.0

Sienna
type: Subject
type: Category:Model
page: https://wiki.openmod-initiative.org/wiki/Sienna
wiki namespace: 0
author institution: NREL
authors: Clayton Barrows, Jose-Daniel Lara, Kate Doubleday, Rodrigo Henriquez-Auba, Matt Bossart, Gabriel Konar-Steenberg
contact persons: Clayton Barrows
decisions: dispatch
decisions: investment
full model name: Sienna
georegions: Any
georesolution: any
is suited for many scenarios: false
license: BSD 3-Clause "New" or "Revised" License (BSD-3-Clause)
math modeltype: Optimization
math modeltype: Simulation
math modeltype: Other
math modeltype shortdesc: Supports optimization based expansion and operational simulations, and transient simulations with differential-algebraic equations and forward differentiation.
model class: Production Cost
model class: Capacity Expansion
model class: Dynamics
model source public: true
modelling software: Julia
network coverage: transmission
network coverage: AC load flow
network coverage: DC load flow
network coverage: net transfer capacities
open future: false
open source licensed: true
processing software: Julia
sectors: Electricity
source download: nrel-sienna
technologies: Renewables
technologies: Conventional Generation
technologies: CHP
text description: The most advanced power systems modeling platform ever built
timeresolution: Multi year
website: Sienna
wiki page creation date: 2025-09-23T00:43:17Z
creation date#aux: 2460941.5300579
special property ERRP: Property:Data availability
wiki page last editor: User:Clayton Barrows
wiki page modification date: 2025-09-23T00:43:17Z
modification date#aux: 2460941.5300579
wiki page is new: true
wiki page sort key: Sienna