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U.S. High-Voltage Transmission Siting Regulation and Zoning Ordinances (2026)

This collection includes documented state and local ordinances governing high-voltage transmission lines across the United States. The data were compiled using the Infrastructure Continuous Ordinance Mapping for Planning and Siting Systems (INFRA-COMPASS) tool, which leverages Lar...

Castelao, G. et al National Laboratory of the Rockies

Sep 29, 2026
5 Resources
0 Stars
Publicly accessible

U.S. Geothermal Electricity Siting Regulation and Zoning Ordinances (2026)

This is a collection of documented state and local ordinances governing utility-scale geothermal electricity projects throughout the United States. The data were compiled using the Infrastructure Continuous Ordinance Mapping for Planning and Siting Systems (INFRA-COMPASS) tool, wh...

Pullutasig, B. et al National Laboratory of the Rockies

Sep 21, 2026
5 Resources
0 Stars
Publicly accessible

U.S. Geothermal Heat Pump Siting Regulation and Zoning Ordinances (2026)

This is a collection of documented state and local ordinances governing geothermal heat pumps (GHPs), ground-source heat pumps, and related geothermal exchange wells and loop systems throughout the United States. The data were compiled using the Infrastructure Continuous Ordinance...

Pinchuk, P. et al National Laboratory of the Rockies

Sep 21, 2026
5 Resources
0 Stars
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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

Hourly Electrical Load, Cooling Load, and Ground Heat Exchanger Performance Profiles for College Buildings in Puerto Rico

This dataset provides the numerical source data underlying selected figures in an associated study of cooling system performance for college buildings at the University of Puerto Rico at Rio Piedras. The data include modeled cooling demand, ground heat exchanger temperatures and t...

Oh, H. et al National Laboratory of the Rockies

Sep 08, 2026
3 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...