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Public Reference Data for Megawatt-Scale Hydrogen Electrolysis Simulated Marine Hydrokinetic Tidal Turbine
The U.S. Department of Energy and National Laboratory of the Rockies (NLR) demonstrate hydrogen electrolysis, hydrogen compression and storage, and variable hydrogen fuel cell power production using megawatt-scale equipment at NLR’s Flatirons Campus as part of the Advanced Resea...
Abel, R. et al National Laboratory of the Rockies
May 19, 2026
4 Resources
0 Stars
Publicly accessible
4 Resources
0 Stars
Publicly accessible
DEPRECATED State Policies and Programs for Community Solar (2024 Q2 Update)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/249 The purpose of this dataset is to summarize current community solar policies and low-income stipulations by the state in the United S...
Xu, K. et al National Renewable Energy Laboratory
Apr 03, 2024
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED State Policies and Programs for Community Solar (2024 Q3 Update)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/249 The purpose of this dataset is to summarize current community solar policies and low-income stipulations by state in the United State...
Xu, K. et al National Renewable Energy Laboratory
Jun 27, 2024
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED State Policies and Programs for Community Solar (2022)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/249 The purpose of this dataset is to summarize current community solar policies and low-income stipulations by the state in the United S...
Xu, K. et al National Renewable Energy Laboratory
Apr 05, 2023
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible
State Policies and Programs for Community Solar
The purpose of this dataset is to summarize current community solar policies and related stipulations by state in the United States. The dataset is updated multiple times per year. The current version is the first file located below. Previous versions of the dataset published...
Xu, K. et al National Laboratory of the Rockies
Oct 01, 2024
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (June 2019)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of June 2019. The list has been rev...
Heeter, J. National Renewable Energy Laboratory
Jun 28, 2019
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
Reference Site Condition Datasets for Floating Wind Arrays in the United States
Floating offshore wind farm design is highly site-specific, requiring detailed information about the specific conditions of a project area for realistic design studies. Unfortunately, publicly available site condition data for potential floating offshore wind project sites in the ...
Biglu, M. et al National Renewable Energy Laboratory
Aug 02, 2024
4 Resources
0 Stars
Publicly accessible
4 Resources
0 Stars
Publicly accessible
2019 Distribution System Upgrade Unit Cost Database Current Version
IMPORTANT NOTE: This is the current version of NREL's Distribution System Unit cost Database and should be considered the most up-to-date. Compared to the previous version (https://data.nlr.gov/submissions/77) this database has additional data points and has been modified for impr...
Horowitz, K. National Renewable Energy Laboratory
Jan 02, 2019
3 Resources
0 Stars
Publicly accessible
3 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (May 2020)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of May 2020. The list has been revi...
Heeter, J. National Renewable Energy Laboratory
May 20, 2020
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (December 2022)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of Dec 2022. In addition, this data...
Chan, G. et al National Renewable Energy Laboratory
Jul 31, 2023
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (December 2023)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of Dec 2023. In addition, this data...
Xu, K. et al National Renewable Energy Laboratory
Mar 08, 2024
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
Fuel Cell Inverter Dataset
This data set contains the three phase AC voltage, three phase AC current, DC voltage and DC current. These data sets were captured during fuel cell inverter operation in grid-connected dispatch, islanded load changes, transition from grid-connected mode to islanded mode and vice-...
Prabakar, K. et al National Renewable Energy Laboratory
Oct 21, 2024
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (June 2022)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of June 2022. The list has been rev...
Chan, G. et al National Renewable Energy Laboratory
Nov 30, 2022
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (June 2020)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of June 2020. The list has been rev...
Heeter, J. and Chan, G. National Renewable Energy Laboratory
Sep 15, 2020
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
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2017 Annual Technology Baseline (ATB): Cost and Performance Data for Electricity Generation Technologies
Each year since 2015, NREL has presented Annual Technology Baseline (ATB) in a spreadsheet that contains detailed cost and performance data (both current and projected) for renewable and conventional technologies. The spreadsheet includes a workbook for each technology. This sprea...
Hand, M. et al National Renewable Energy Laboratory
Aug 21, 2017
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (December 2021)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of Dec 2021. The list has been revi...
Chan, G. et al National Renewable Energy Laboratory
Feb 09, 2022
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
2020 Annual Technology Baseline (ATB) Cost and Performance Data for Transportation Technologies
The 2020 Transportation Annual Technology Baseline (ATB) provides detailed cost and performance data, estimates, and assumptions for vehicle and fuel technologies in the United States. The Transportation ATB includes current and projected estimates through 2050 for light-duty vehi...
Jadun, P. et al National Renewable Energy Laboratory
Aug 22, 2020
6 Resources
0 Stars
Publicly accessible
6 Resources
0 Stars
Publicly accessible
DEPRECATED Sharing the Sun Community Solar Project Data (Dec 2020, Revision)
This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar projects identified through various sources as of Dec 2020. The list has been revi...
Heeter, J. et al National Renewable Energy Laboratory
May 05, 2021
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
Public Reference Data for Megawatt-Scale Hydrogen Electrolysis NLR Historical Wind
The U.S. Department of Energy and the National Laboratory of the Rockies (NLR) demonstrate hydrogen electrolysis from variable sources, hydrogen compression and storage, and hydrogen fuel cell power production using megawatt-scale equipment at NLR’s Flatirons Campus as par...
Abel, R. et al National Laboratory of the Rockies
Mar 23, 2026
6 Resources
0 Stars
Publicly accessible
6 Resources
0 Stars
Publicly accessible
2020 Annual Technology Baseline (ATB) Cost and Performance Data for Electricity Generation Technologies
Starting in 2015 NREL has presented the Annual Technology Baseline (ATB) in an Excel workbook that contains detailed cost and performance data, both current and projected, for renewable and conventional technologies. The workbook includes a spreadsheet for each technology. This up...
Akar, S. et al National Renewable Energy Laboratory
Jul 28, 2020
6 Resources
0 Stars
Publicly accessible
6 Resources
0 Stars
Publicly accessible
DEPRECATED. SEE UPDATE LINK BELOW. Distribution System Upgrade Unit Cost Database
REVISED 1/2/2019. SEE UPDATE LINK BELOW. This database contains unit cost information for different components that may be used to integrate distributed photovotaic D-PV systems onto distribution systems. Some of these upgrades and costs may also apply to integration of other dist...
Horowitz, K. National Renewable Energy Laboratory
Nov 20, 2017
3 Resources
0 Stars
Publicly accessible
3 Resources
0 Stars
Publicly accessible
2019 Annual Technology Baseline ATB Cost and Performance Data for Electricity Generation Technologies
Starting in 2015 NREL has presented the Annual Technology Baseline ATB in an Excel workbook that contains detailed cost and performance data both current and projected for renewable and conventional technologies. The workbook includes a spreadsheet for each technology. This update...
Vimmerstedt, L. et al National Renewable Energy Laboratory
Jul 23, 2019
6 Resources
0 Stars
Publicly accessible
6 Resources
0 Stars
Publicly accessible
Public Reference Data for Megawatt-Scale Hydrogen Electrolysis – Simulated Wave
The U.S. Department of Energy and the National Laboratory of the Rockies (NLR) demonstrate hydrogen electrolysis, hydrogen compression and storage, and variable hydrogen fuel cell power production using megawatt-scale equipment at NLR’s Flatirons Campus as part of the Advanced R...
Abel, R. et al National Laboratory of the Rockies
Dec 12, 2025
11 Resources
0 Stars
Publicly accessible
11 Resources
0 Stars
Publicly accessible
Public Reference Data for Megawatt-Scale Hydrogen Electrolysis – Simulated Wind
The U.S. Department of Energy and the National Laboratory of the Rockies (NLR) demonstrate hydrogen electrolysis, hydrogen compression and storage, and variable hydrogen fuel cell power production using megawatt-scale equipment at NLR’s Flatirons Campus as part of the Advanced R...
Abel, R. et al National Laboratory of the Rockies
Dec 12, 2025
15 Resources
0 Stars
Publicly accessible
15 Resources
0 Stars
Publicly accessible
Outdoor Deployment Data for a Four-Terminal GaAs//Si Tandem Solar Mini-Module
This dataset contains the complete outdoor measurement and analysis data for a mechanically stacked, four-terminal (4T) gallium arsenide (GaAs)//silicon (Si) tandem solar mini-module deployed from October 2019 to January 2021 at the Solar Radiation Research Laboratory (SRRL) in Go...
Springer, M. et al National Laboratory of the Rockies
Apr 03, 2026
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
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