2026 Avoided Cost - Added to CET (Cost Effectiveness Tool)

New Features and Updates

• Avoided Costs Updated:
  CEDARS users can now select "2026" for Avoided Costs in the CET run parameters. Access the tool here: Run CET. Program year assignment to CET Avoided Cost Version table updated.

• Updated Documentation Resources:
  The CET Specification now includes updated documentation and resources for the 2026 Avoided Cost data. View the specs here: CET Specification

2026 Avoided Cost Changes Overview

1. Electric Avoided Costs:

   • "Flat" avoided costs for electricity have increased slightly to $36/MWh.

   • Avoided costs during the middle of the day have decreased.

2. Gas Avoided Costs:

   • Additional outputs are now included for fuel substitution:

     • Annual

     • Summer Only

     • Winter Only

   • Gas avoided cost calculations have been updated.