Versions

This website provides current and historical documentation for EPRI's U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) model—an energy-economy model of the United States. The documentation describes the model, the methodology and theory that underlie it, and the construction of associated datasets—inputs and assumptions—that inform the model. To see information about the current US-REGEN model, please select the most-recent version below.

Resources

Use the links below to find out more about US-REGEN, EPRI research programs, and to ask a question or give feedback.