National Renewable Energy Laboratory

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665 repositories

OpenStudio-HPXML
Public
Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
Ruby
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Other
•23•48•112•21•Updated Feb 15, 2025Feb 15, 2025
OpenStudio-ERI
Public
Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.
Ruby
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Other
•17•20•6•7•Updated Feb 15, 2025Feb 15, 2025
dw-tap-api
Public
HTML
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BSD 3-Clause "New" or "Revised" License
•8•2•18•3•Updated Feb 15, 2025Feb 15, 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
•25•34•69•15•Updated Feb 15, 2025Feb 15, 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
•75•119•64•23•Updated Feb 15, 2025Feb 15, 2025
REopt.jl
Public
Julia
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Apache License 2.0
•32•27•80•32•Updated Feb 15, 2025Feb 15, 2025
SAM
Public
System Advisor Model (SAM)
C++
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BSD 3-Clause "New" or "Revised" License
•180•356•76•8•Updated Feb 15, 2025Feb 15, 2025
ATB-calc
Public
Python files and Jupyter notebooks for processing the Annual Technology Baseline (ATB) electricity data and determining LCOE and other metrics.
Python
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BSD 3-Clause "New" or "Revised" License
•14•34•3•1•Updated Feb 14, 2025Feb 14, 2025
ssc
Public
SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM
C++
•
BSD 3-Clause "New" or "Revised" License
•103•80•30•5•Updated Feb 14, 2025Feb 14, 2025
fastsim
Public
Python
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Apache License 2.0
•12•25•3•14•Updated Feb 14, 2025Feb 14, 2025
OCHRE
Public
A Python-based building energy modeling (BEM) tool designed to model flexible loads in residential buildings
buildings residential load-shifting distributed-energy-resources residential-controls
Python
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BSD 3-Clause "New" or "Revised" License
•21•53•81•4•Updated Feb 14, 2025Feb 14, 2025
EnergyPlus
Public
EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings.
C++
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Other
•421•1.2k•890•28•Updated Feb 14, 2025Feb 14, 2025
pCrunch
Public
Python
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Apache License 2.0
•16•8•0•0•Updated Feb 14, 2025Feb 14, 2025
HOPP
Public
Python
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BSD 3-Clause "New" or "Revised" License
•52•25•58•3•Updated Feb 14, 2025Feb 14, 2025
openstudio-standards
Public
Ruby
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Other
•63•88•57•6•Updated Feb 14, 2025Feb 14, 2025
vidyut3d
Public
C++
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BSD 3-Clause "New" or "Revised" License
•7•2•0•0•Updated Feb 14, 2025Feb 14, 2025
BuildingMOTIF
Public
Building Metadata OnTology Interoperability Framework (BuildingMOTIF). For models, see https://models.open223.info/
Jupyter Notebook
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Other
•11•51•56•11•Updated Feb 14, 2025Feb 14, 2025
pysam
Public
Python Wrapper for the System Advisor Model
C
•
BSD 3-Clause "New" or "Revised" License
•70•111•14•2•Updated Feb 14, 2025Feb 14, 2025
R2X
Public
Model translation framework
Python
•
BSD 3-Clause "New" or "Revised" License
•13•8•17•2•Updated Feb 14, 2025Feb 14, 2025
SolTrace
Public
SolTrace
C++
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Other
•39•44•21•2•Updated Feb 14, 2025Feb 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
•76•121•60•13•Updated Feb 14, 2025Feb 14, 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
•
Other
•18•32•28•4•Updated Feb 14, 2025Feb 14, 2025
bifacial_radiance
Public
Toolkit for working with RADIANCE for the ray-trace modeling of Bifacial Photovoltaics
renewable-energy renewables photovoltaics bifacial gui radiance
Python
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BSD 3-Clause "New" or "Revised" License
•54•93•81•2•Updated Feb 14, 2025Feb 14, 2025
turbine-models
Public
Documentation for the turbine models in this repository is available below.
Python
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BSD 3-Clause "New" or "Revised" License
•40•59•11•0•Updated Feb 14, 2025Feb 14, 2025
reV
Public
Renewable Energy Potential (reV) Model
Python
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BSD 3-Clause "New" or "Revised" License
•52•112•41•3•Updated Feb 14, 2025Feb 14, 2025
elm
Public
ELM is a collection of utilities to apply Large Language Models (LLMs) to energy research.
energy-data renewable-energy energy-policy large-language-models llm
Python
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BSD 3-Clause "New" or "Revised" License
•18•53•1•1•Updated Feb 14, 2025Feb 14, 2025
ATom
Public
An end-to-end package for acoustic tomography in the atmosphere
HTML
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BSD 3-Clause "New" or "Revised" License
•7•0•0•0•Updated Feb 14, 2025Feb 14, 2025
opencommunications
Public
Open Communications profile is Aquia Lightning sub-distribution for NREL/DOE Drupal 8 sites.
JavaScript
•7•1•0•0•Updated Feb 13, 2025Feb 13, 2025
altrios
Public
Rust
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Other
•10•19•4•7•Updated Feb 13, 2025Feb 13, 2025
sup3r
Public
The Super-Resolution for Renewable Resource Data (sup3r) software uses generative adversarial networks to create synthetic high-resolution wind and solar spatiotemporal data from coarse low-resolution inputs.
machine-learning deep-learning tensorflow generative-adversarial-network climate-data climate-change solar-energy renewable-energy wind-energy
Python
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BSD 3-Clause "New" or "Revised" License
•27•93•2•3•Updated Feb 13, 2025Feb 13, 2025