Information for Developers of Renewable Energy

Program Applications

Interconnection & Distributed Generation

Pre-Applications
Part 466 Pre-Application Form
Part 467 Pre-Application Form

Applications
Distributed Generation 25 kVa and less: Distributed Generation Level 1 Application
Distributed Generation greater than 25 kVa to 10,000 kVa: Distributed Generation Level 2, 3, 4 Application
Distributed Generation of greater than 10,000 kVa: Distributed Generation >10 MVA Application

Compensation Options

Net Metering Application
Qualifying Facility Application

Additional Documents:

• Installer Certification
• Certificate of Completion
• Distributed Generation Checklist
• Interconnection Applications Tool
  Currently available for Pre-Applications, Level 1 (up to 25kW) and Level 2 (over 25kW – less than 10MW) applications
• Standard Distribution Generation Interconnection Agreement
• PowerClerk Interconnection Application Guide
• Register a New PowerClerk Account Guide
• FAQs and more Interconnection information
  Provided as part of an Illinois Commerce Commission Staff-initiated workshop
• Blank W-9 Form
• Illinois Distributed Generation Rebate Application
  Please note that netting of delivery service charges and taxes ceases once a Distributed Generation rebate is received.
• Ameren Illinois DER Witness Test Criteria - January 3, 2023
• Ameren Illinois DER Interconnection Policy Public Facing Guide - January 9, 2023