WDAT Inquiry Submittal Form

Customers considering interconnecting a generator onto the SDG&E distribution system, and wanting to obtain information about SDG&E electric facilities, may submit inquiries through this form. 

Before Submitting the Form

Prior to submitting your question, review our system and the process of interconnecting. We recommend carrying out the following steps prior to completing the inquiry form.

Access the WDAT Queue and Rule21 Queue documentation.

Access the Distributed Generated (DG) Interconnection Map. (login required)

If you do not have access, please fill out the following form to register: Register for access

The interactive map displays SDG&E’s service territory and shows transmission line information, substation areas, distribution feeder locations and available generation capacity in an interactive format. 

Customer Information
Project Information
Please enter size in kW
Project Location
Location of Interconnection Point

View map of substations and corresponding area numbers.

Enter in miles
To better the detail of our response, please provide a sitemap showing interconnection location. Files accepted: .pdf, .jpg, .gif. (2MB limit)
Files must be less than 2 MB.
Allowed file types: gif jpg zip pdf.
Provide additional information regarding your project, if needed.