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  2. Power Sector Modeling

Power Sector Modeling Platform v.5.16

December 29, 2016 — EPA is making available the latest power sector modeling platform, associated data assumptions, and file documentation.

  • Online form - Contact us with questions, comments and feedback regarding v.5.16.
  • Documentation for v.5.16
  • National Electric Energy Data System (NEEDS) v.5.16
  • Results Using EPA's Base Case v.5.16

Documentation for v.5.16

To learn more about v.5.16 assumptions, updates and enhancements, visit the following link.

  • EPA Base Case v.5.16 for 2015 Ozone NAAQS Transport NODA Using IPM Incremental Documentation (pdf) (9.2 MB)
    • Table 9-23: Coal Transportation Matrix (xlsx) (199.66 KB)
    • Table 9-24: Coal Supply Curves (xlsx) (210.43 KB)

National Electric Energy Data System (NEEDS) v.5.16

The National Electric Energy Data System or “NEEDS” database contains the generation unit records used to construct the "model" plants that represent existing and planned/committed units in EPA modeling applications of IPM. NEEDS includes basic geographic, operating, air emissions, and other data on these generating units.

  • Download the NEEDS v.5.16 Database (xlsx)
    • NEEDS v.5.15 User Guide (pdf) (124.12 KB, 08/2015)

Results Using EPA’s Base Case v.5.16

  • Results Using EPA's Base Case v.5.16 (zip)
  • Guide to IPM Output Files: EPA Base Case v.5.15 (pdf) (270.31 KB, 08/2015)

« Return to the Power Sector Modeling main page

Power Sector Modeling

  • Modeling Resources
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    • NEEDS
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    • Modeling Data for the 2015 Ozone NAAQS
    • CSAPR Update
    • Previous Regulatory Applications
Power Sector Modeling Contact Form
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 2, 2025
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