Hosting Capacity

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This hosting capacity tool is currently available for residential DER installations only. Please visit the Distributed Generation page for information on larger projects.

Good News! It appears your project meets all of the factors. The next step is to apply for interconnection.

It appears your project does not meet one or more of the factors. The next step is to apply for interconnection guidance.

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  • Account
  • Generator

The Hosting Capacity tool is designed to check if your proposed residential photovoltaic (PV) system is expected to cause an adverse impact to other customers on the electric distribution system.

The tool is not considered to be a replacement for the technical review performed by The United Illuminating Company.

All fields are required.

ui Account Information
14 digits. No spaces or dashes.

Name key is printed in the top section of your bill.

5 digits