Energy Supply Curves
NLR develops and disseminates energy supply curves for the research community.
Supply curves characterize the quantity and quality of energy resources. Often developed within a scenario framework, they capture a range of drivers that influence energy potential. This foundational information serves as the basis for a variety of analysis and modeling applications.
We currently have supply curve data and interactive maps available for:
A Coordinated Research and Modeling Effort
Annual Technology Baseline (ATB)
Consistent set of technology design and cost data
WIND Toolkit (WTK)
High-resolution wind resource data
National Solar Radiation Database (NSRDB)
High-resolution solar resource data
reV
Geospatial assessment of land availability considering the built and natural environment and their intersection with transmission infrastructure and energy technology performance; leverages System Advisor Model for system performance calculation
PLEXOS
Production cost model
Regional Energy Deployment System (ReEDS)
Capacity expansion model — United States
Resource Planning Model (RPM)
Capacity expansion model — regional
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If you have any questions about energy supply curves, contact us.
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Last Updated March 11, 2026