Electric Power Research Institute About Us
The Institute
Office Locations

EPRI Summer Seminar

Each year, EPRI meets with executives and experts to discuss industry challenges and opportunities. Summer Seminar has played a crucial role in shaping EPRI’s research portfolio and the future of electricity worldwide.

Our Work Events
Large Electric Motor Users Group Vender ExpoOpen New Window
Glendale, Arizona
January 25-28, 2016

The Nuclear Maintenance Applications Center (NMAC) operated by EPRI, announces the Large Electric Motors Users Group (LEMUG) Meeting and Workshop. Participants are encouraged to come and discuss issues related to application and maintenance of their electric motors. There will be technical presentations and project plans discussed during this meeting.
Newsroom Careers EPRI Journal

Product Abstract

PRISM 2.0: Estimating Energy Substitution Parameters for the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model

Product ID:1026862
Date Published:30-Sep-2013
Sector Name:Environment
Document Type:Technical Results
Price:No Charge

This Product is publicly available. This report or any part of this report may NOT be copied, reproduced, republished, uploaded, posted, transmitted or distributed in any way without EPRI's prior written consent.

   927.31 KB - Adobe PDF (.pdf)


Under the PRISM 2.0 Project, the Electric Power Research Institute (EPRI) developed the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) model that can assess the impact of various climate, energy, and environmental policies on the electric power sector, the energy system, and the overall U.S. economy. This model represents energy efficiency potential through elasticities of substitution between energy and capital. EPRI has contracted with M. K. Jaccard and Associates Inc. to determine the value of the elasticities of substitution between capital and energy and between different fuels and the capital-value shares by end-use, using their technologically detailed end-use model of the United States known as CIMS-US.

This report details the process used to choose the parameters and determines the extent to which US-REGEN, using CIMS-US derived parameters, can replicate CIMS-US results for end-use demand and efficiency.

2010 Program 181   PRISM 2.0
  • Energy policy
  • Environmental policy
  • Energy efficiency
  • PRISM 2.0

For further information about EPRI, call the EPRI Customer Assistance Center at (800) 313-3774 or email askepri@epri.com


 Having Trouble Downloading?


Internet Explorer Information Bar

If using Internet Explorer the browser automatically blocks downloads by default, instead displaying an "Information Bar" at the top or bottom of the page.

Click "Download File" on Information Bar if using Internet Explorer 8 or older. If using version 9, click “Save” button on Information Bar and then select “Open” once downloaded.

Pop-up blocker software

You can hold down the CTRL key when selecting Download to bypass your pop-up blocker.

You may also configure your pop-up blocker to allow EPRI.com to open new windows.

Recommended Software

EPRI recommends using the latest version of Adobe Reader for best performance.


 Support Services


EPRI Customer Assistance Center (CAC):
800-313-3774 or 650-855-2121 Option 4

Hours of Operation:
8:00 AM - 7:00 PM Eastern Time (GMT-5)

Order and Conference Center:
800-313-3774 or 650-855-2121 Option 2