TREDIS Updates and Tech Tips

  • TREDIS 5 Now with Implan 2014 data!!
  • See New Tech Updates in User Resources:
    • State Fuel Taxes updated
    • Reliability and Travel Growth Enhancements
    • Project Import Spreadsheet Updated
    • Fuel Type and Cost Enhancements
    • Existing Facility Analysis reintroduced
    • Advisory on Downloading Results to Excel
    • Cut/Paste now supported using Firefox
  • TREDIS Version and Data Retention Policy

Terms & Conditions

By checking the accept checkbox, you agree to the following terms and conditions for using this system:

Create a New Personalized Password

User Name:

Password Recovery


Please Select Preferences

User Name:
TREDIS Software Group - Economic Development Research Group, Inc. - 155 Federal Street - Boston, MA 02110 - (617) 303-0424 -