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U.S. Solar Siting Regulation and Zoning Ordinances (2025)
A machine readable collection of documented solar siting ordinances at the state and local (e.g., county, township) level throughout the United States. The data were compiled using the Infrastructure Continuous Ordinance Mapping for Planning and Siting Systems (INFRA-COMPASS) tool...
Castelão, G. et al National Laboratory of the Rockies (NLR)
Dec 30, 2025
5 Resources
1 Stars
Publicly accessible
5 Resources
1 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This data set is no longer current – The most current data and all historical data sets can be found at https://data.nlr.gov/submissions/244 This database represents a list of community solar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
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
SolarPACES Model Intercomparison and Case Studies Concerning Hybrid CSP-TES-PV-Battery Systems
This data is the result of an international collaboration funded by SolarPACES within the Task I group. The funded project was entitled "Model Intercomparison and Case Studies Concerning Hybrid CSP-TES/PV-Battery Systems" and was carried out from February 2023 to September 2024. I...
Hamilton, W. et al National Renewable Energy Laboratory (NREL)
Dec 02, 2024
5 Resources
0 Stars
Publicly accessible
5 Resources
0 Stars
Publicly accessible
Hourly Electricity Demand Profiles for Each County in the Contiguous United States
This dataset provides estimated hourly electricity demand for each county in the contiguous United States from 2016-2023. The demand profiles represent the sum of two components: (1) Weighted averages of reported hourly demand profiles for North American Electric Reliability Corpo...
Obika, K. et al National Laboratory of the Rockies (NLR)
Nov 05, 2025
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible
United State Utility-Scale Solar PV Representative Profiles 1998-2023
This data packet contains hourly generation profiles (representative profiles) for utility-scale PV across the contiguous United States. Hourly representative generation profiles are available for each reV supply curve site (~60,000 sites) which represents about 11.5 KM x 11.5 KM ...
Geospatial Data Science, N. National Renewable Energy Laboratory (NREL)
Jun 14, 2025
29 Resources
0 Stars
Publicly accessible
29 Resources
0 Stars
Publicly accessible
Sharing the Sun Community Solar Project Data
This database represents a list of community solar projects, complete and pending, identified through various sources. The dataset is updated multiple times per year. The current version is the first file located below. Previous versions of the dataset published before June of 202...
Kannan, S. et al National Laboratory of the Rockies
Aug 30, 2024
3 Resources
0 Stars
Publicly accessible
3 Resources
0 Stars
Publicly accessible
Wind and Structural Loads on Heliostats
Wind loading is a main contributor to structural design costs of Concentrating Solar Power (CSP) collectors, such as heliostats. These structures must resist the mechanical forces generated by turbulent wind. At the same time, the reflector surfaces must exhibit the necessary rigi...
Egerer, U. et al National Laboratory of the Rockies (NLR)
Dec 24, 2025
4 Resources
0 Stars
Publicly accessible
4 Resources
0 Stars
Publicly accessible
PVade Wind-Loading Structural Response Dataset for Solar Photovoltaic Arrays
This dataset contains approximately 3,800 coupled fluid-structure interaction (FSI) simulations of single-axis tracked photovoltaic (PV) arrays, computed using PVade (PV Aerodynamic Design Engineering), an open-source tool for simulating the wind-driven motion and deformation of P...
Safi, M. et al National Laboratory of the Rockies (NLR)
Sep 15, 2026
1 Resources
0 Stars
Awaiting curation
1 Resources
0 Stars
Awaiting curation
Performance Analysis of a Stirling Engine Hybrid Power System
This project presents the performance analysis of a photovoltaic (PV)/Stirling battery system in terms of energy efficiency, economic feasibility, and environmental sustainability. The analysis includes the dynamic start-up and cooling phases of the system, and then compares its p...
Zabalaga, P. et al National Renewable Energy Laboratory
Dec 20, 2019
7 Resources
0 Stars
Publicly accessible
7 Resources
0 Stars
Publicly accessible
Long-run Marginal CO2 Emission Rates Workbooks for 2020 Standard Scenarios Cambium Data
This dataset has been superseded by a new set of workbooks that can be found here: https://data.nlr.gov/submissions/183 These workbooks contain modeled estimates of long-run marginal CO2 emission rates (LRMER) for the contiguous United States. The LRMER is an estimate of the ...
Gagnon, P. et al National Renewable Energy Laboratory
Aug 12, 2021
12 Resources
0 Stars
Publicly accessible
12 Resources
0 Stars
Publicly accessible
Land of Opportunity: Geothermal, Land-based Wind, and Solar PV Potential on Federal Lands
This data packet contains supply curves and a composite siting exclusion TIFF for geothermal, land-based wind, and solar PV across the contiguous United States with specific consideration on federal lands. The supply curves offer comprehensive metrics such as capacity (MW) for eac...
Geospatial, N. National Renewable Energy Laboratory
Jan 01, 2025
28 Resources
0 Stars
Publicly accessible
28 Resources
0 Stars
Publicly accessible
United States Utility-Scale PV Supply Curves 2024
This data packet contains supply curves, hourly generation profiles, and a composite siting exclusion TIFF for utility-scale PV across the contiguous United States. The supply curves offer comprehensive metrics such as capacity (MW), generation (MWh), levelized cost of energy (LCO...
Geospatial Data Science, N. National Renewable Energy Laboratory
Jan 01, 2025
12 Resources
0 Stars
Publicly accessible
12 Resources
0 Stars
Publicly accessible
Solar PV Water Setbacks: Ordinances (2022) and Extrapolated Trends
This dataset represents solar energy setback requirements from bodies of water based on county ordinances as of April 2022. A setback requirement is a minimum distance from water that an energy project may be developed, and these varied widely across the counties in which they exi...
Geospatial Data Science, N. National Renewable Energy Laboratory (NREL)
Jan 01, 2024
5 Resources
0 Stars
Publicly accessible
5 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
Lahaina Energy Partnership
The Lahaina Energy Partnership project supported energy planning and rebuilding efforts in Hawaii's historic town of Lahaina on Maui. The project spanned three years, from 2024 to 2026, in response to wildfires in 2023 that damaged or destroyed more than two thousand structures an...
Sumner, J. et al National Laboratory of the Rockies (NLR)
Aug 24, 2026
0 Resources
0 Stars
In progress
0 Resources
0 Stars
In progress
U.S. Agrivoltaics Irradiance Database
This is a foundational data set for research and deployment of agrivoltaics, which is the co-location of agriculture and solar power plants on the same land. This irradiance and shading dataset can be utilized to determine the suitability of agrivoltaics configurations for a given...
Ovaitt, S. et al National Laboratory of the Rockies (NLR)
Nov 05, 2025
5 Resources
0 Stars
Publicly accessible
5 Resources
0 Stars
Publicly accessible
Natural Energy Laboratory of Hawaii Authority (NELHA): Hawaii Ocean Science & Technology Park, Kailua-Kona, Hawaii
A partnership with the Natural Energy Laboratory of Hawaii Authority and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal ...
Andreas, A. and Olson, K. National Renewable Energy Laboratory
Jan 19, 2016
1 Resources
0 Stars
Publicly accessible
1 Resources
0 Stars
Publicly accessible
Solar PV Structure Setbacks: Ordinances (2022) and Extrapolated Trends
This dataset represents solar energy setback requirements from structures based on county ordinances as of April 2022. A setback requirement is a minimum distance from a structure that an energy project may be developed, and these varied widely across the counties in which they ex...
Geospatial Data Science, N. National Renewable Energy Laboratory (NREL)
Jan 01, 2024
5 Resources
0 Stars
Publicly accessible
5 Resources
0 Stars
Publicly accessible
Solar PV Road Setbacks: Ordinances (2022) and Extrapolated Trends
This dataset represents solar energy setback requirements from roads based on county ordinances as of April 2022. A setback requirement is a minimum distance from a road that an energy project may be developed, and these varied widely across the counties in which they existed. Two...
Geospatial Data Science, N. National Renewable Energy Laboratory (NREL)
Jan 01, 2024
5 Resources
0 Stars
Publicly accessible
5 Resources
0 Stars
Publicly accessible
United States Utility-Scale PV Supply Curves 2023
This data packet contains supply curves, hourly generation profiles, and a composite siting exclusion TIFF for utility-scale PV across the contiguous United States. The supply curves offer comprehensive metrics such as capacity (MW), generation (MWh), levelized cost of energy (LCO...
GDS, N. National Renewable Energy Laboratory
Jun 30, 2023
13 Resources
1 Stars
Publicly accessible
13 Resources
1 Stars
Publicly accessible
Microgrid Load and LCOE Modelling Results
These tools are designed to inform high level thinking around micro-grid load and tariff considerations in sub-Saharan Africa. There are two related tools in this dataset:
1. Microgrid REopt LCOE Results Explorer. The purpose of this tool is to display levelized cost of electri...
Li, X. et al National Renewable Energy Laboratory
Jan 04, 2018
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible
Transparent Cost Database: Generation, BioFuels, Vehicle Levelized Costs
For emerging energy technologies, a variety of cost and performance numbers are cited in presentations and reports for present-day characteristics and potential improvements. Amid a variety of sources and methods for these data, the Office of Energy Efficiency and Renewable Energy...
Staff, T. and Laboratory, N. National Renewable Energy Laboratory
Nov 25, 2014
6 Resources
1 Stars
In curation
6 Resources
1 Stars
In curation
Q1-2025 Solar Photovoltaic System Cost Benchmarks
The U.S. Department of Energy’s solar office and its national laboratory partners analyze cost data for U.S. solar photovoltaic systems to develop cost benchmarks to measure progress toward goals and guide research and development programs. The cost data is available in an Excel...
Basore, P. et al National Laboratory of the Rockies
Dec 22, 2025
7 Resources
1 Stars
Publicly accessible
7 Resources
1 Stars
Publicly accessible
Oahu Solar Measurement Grid (1-Year Archive): 1-Second Solar Irradiance; Oahu, Hawaii (Data)
Seventeen measurement stations in the south western region of the island of Oahu collected data at 1-second intervals over the course of a year. The sensors are located in a 1-kilometer grid and the information then can be used to predict what PV outputs might be at 1-second inte...
Sengupta, M. and Andreas, A. National Renewable Energy Laboratory
Dec 17, 2014
2 Resources
0 Stars
Publicly accessible
2 Resources
0 Stars
Publicly accessible