National Renewable Energy Laboratory

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660 repositories

chronify
Public
Python
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BSD 3-Clause "New" or "Revised" License
•0•2•16•2•Updated Jan 14, 2025Jan 14, 2025
opencommunications
Public
Open Communications profile is Aquia Lightning sub-distribution for NREL/DOE Drupal 8 sites.
JavaScript
•1•1•0•0•Updated Jan 14, 2025Jan 14, 2025
fastsim
Public
Python
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Apache License 2.0
•6•23•3•10•Updated Jan 14, 2025Jan 14, 2025
pysam
Public
Python Wrapper for the System Advisor Model
C
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BSD 3-Clause "New" or "Revised" License
•50•110•16•0•Updated Jan 14, 2025Jan 14, 2025
ssc
Public
SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM
C++
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BSD 3-Clause "New" or "Revised" License
•84•80•32•2•Updated Jan 14, 2025Jan 14, 2025
OpenStudio-HPXML
Public
Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
Ruby
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Other
•17•47•108•21•Updated Jan 14, 2025Jan 14, 2025
OpenStudio
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OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.
C++
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Other
•195•515•201•12•Updated Jan 14, 2025Jan 14, 2025
altrios
Public
Rust
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Other
•5•18•4•8•Updated Jan 14, 2025Jan 14, 2025
scikit-sundae
Public
SUNDIALS bindings to differential aglebraic equation solvers.
python ode dae sundials numerical-integration ivp
Cython
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BSD 3-Clause "New" or "Revised" License
•1•0•0•0•Updated Jan 14, 2025Jan 14, 2025
openstudio-standards
Public
Ruby
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Other
•58•85•57•7•Updated Jan 14, 2025Jan 14, 2025
REopt_API
Public
The model for the REopt API, which is used as the back-end for the REopt Webtool (reopt.nrel.gov/tool), and can be accessed directly via the NREL Developer Network (https://developer.nrel.gov/docs/energy-optimization/reopt)
nrel renewable-energy reopt-lite-api reopt-api reoptjl optimization
Python
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Other
•46•94•44•14•Updated Jan 14, 2025Jan 14, 2025
NEB-Tool
Public
A user friendly, graphical, open-source application (Web/Mac/Windows) of the multiple benefits framework for non-energy benefits, incorporating additional aspects to make the tool effective for use in the United States.
TypeScript
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Other
•2•1•91•0•Updated Jan 14, 2025Jan 14, 2025
R2X
Public
Model translation framework
Python
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BSD 3-Clause "New" or "Revised" License
•4•7•23•3•Updated Jan 14, 2025Jan 14, 2025
ceca-evaluations
Public
NREL CECA™ evaluation procedures
Creative Commons Attribution Share Alike 4.0 International
•2•1•0•0•Updated Jan 14, 2025Jan 14, 2025
REopt.jl
Public
Julia
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Apache License 2.0
•20•27•81•34•Updated Jan 14, 2025Jan 14, 2025
HPC
Public
A collection of various resources, examples, and executables for the general NREL HPC user community's benefit. Use the following website for accessing documentation.
training laboratory performance energy hpc lab slurm national computing high
Jupyter Notebook
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Other
•66•119•59•13•Updated Jan 14, 2025Jan 14, 2025
engage
Public
NREL Engage Project
solver engage glpk nrel capacity-expansion-planning energy-modeling highs
JavaScript
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BSD 3-Clause "New" or "Revised" License
•7•4•1•6•Updated Jan 14, 2025Jan 14, 2025
ComStock
Public
National scale modeling of the U.S. commercial building stock supported by U.S. DOE, LADWP, and others and maintained by NREL
Ruby
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Other
•10•32•67•15•Updated Jan 14, 2025Jan 14, 2025
resstock
Public
Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
Ruby
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Other
•57•114•63•30•Updated Jan 14, 2025Jan 14, 2025
GreenHEART
Public
PowerBuilder
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Other
•9•3•22•1•Updated Jan 14, 2025Jan 14, 2025
SAM
Public
System Advisor Model (SAM)
C++
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BSD 3-Clause "New" or "Revised" License
•151•348•82•6•Updated Jan 14, 2025Jan 14, 2025
BioReactorDesign
Public
Bio Reactor Design (BiRD): a toolbox to simulate and analyze different designs of bioreactors in OpenFOAM
meshing openfoam postprocessing bioreactor inverse-modelling
Liquid
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BSD 3-Clause "New" or "Revised" License
•5•14•6•5•Updated Jan 14, 2025Jan 14, 2025
pCrunch
Public
Python
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Apache License 2.0
•11•8•2•1•Updated Jan 14, 2025Jan 14, 2025
WETOStack
Public
TeX
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Other
•5•4•0•0•Updated Jan 14, 2025Jan 14, 2025
PV_ICE
Public
An open-source tool to quantify Solar Photovoltaics (PV) Energy and Mass Flows in the Circular Economy, from a Reliability and Lifetime approach
reliability repair reuse lifetime circular-economy solar-energy circularity recycle photovoltaics circularity-metrics
HTML
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Other
•11•36•11•0•Updated Jan 13, 2025Jan 13, 2025
battery-heat-output
Public
Jupyter Notebook
•1•7•0•0•Updated Jan 13, 2025Jan 13, 2025
PVDegradationTools
Public
Set of tools to calculate degradation responses and degradation related parameters for PV.
python reliability degradation photovoltaic-systems pv-modules duramat
Jupyter Notebook
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Other
•7•32•25•3•Updated Jan 13, 2025Jan 13, 2025
marbles
Public
Lattice Boltzmann method solver using adaptive mesh refinement
adaptive-mesh-refinement lattice-boltzmann-method
C++
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Apache License 2.0
•5•3•0•2•Updated Jan 13, 2025Jan 13, 2025
openstudio-calibration-gem
Public
Ruby
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Other
•5•5•9•0•Updated Jan 13, 2025Jan 13, 2025
openstudio-model-articulation-gem
Public
Ruby
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Other
•12•9•37•1•Updated Jan 13, 2025Jan 13, 2025