Once you have executed your Connection Cost Agreement (CCA), your next step is to apply for a Distribution Connection Agreement (DCA).

In order to connect to our distribution system, a DCA must be executed prior to the connection of your generation facility.

To apply, please complete the DCA Application. We highly recommend that applicants submit a completed, signed, and scanned application along with any required documents at least 60 days in advance of their proposed in-service date. 

Contact Us

Completed and signed DCA Applications should be emailed to:


or mailed to:

Hydro One Networks Inc.
Attn: Denise Hunt
Customer Relations & Contracts Supervisor, R32
185 Clegg Road
Markham, ON  L6G 1B7

    General DCA questions can be sent to GeneratorContracts@HydroOne.com.

Project specific questions should be sent directly to your Hydro One Account Executive.