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This non-binding expression of interest bid form is only for the Sarnia Transmission Market Area non-binding expression of interest area of benefit. Bids for other areas of Ontario will not be accepted. Please refer to the map noted on this page for the specific area in question.

Please complete, sign and return this Non-Binding Expression of Interest Bid Form (“Bid Form”) on or before 12 p.m. EDT on May 12, 2025.

It is understood that Enbridge Gas will review and acknowledge all Bid Forms received on or before May 13, 2025.

Existing customers: submit only one Bid Form for each distribution contract.

Existing customers or new customers: If this Bid Form is for a new property, or an existing property not covered by a distribution contract, submit only one Bid Form per property.

Bid Forms will be treated as confidential and only aggregated or non-identifiable data will be used to support any public submissions to the Ontario Energy Board (OEB).

Enbridge Gas in its sole discretion reserves the right to reject any bids received.

Should you have any questions on the form, please contact Economic.Development@Enbridge.com.

* Required field.

Fill out your site address, and your distribution contract SA. These are required fields.

Non-Binding Reverse Open Season (Turnback of existing capacity under contract at an existing site)

Select one, or multiple, options in the Non-Binding Reverse Open Season section. Note, you must select at least one to continue – this is a required field. When you select one or multiple of the options, a line will appear to fill out your requested Non-Binding ROS capacity turn-back or conversion volume. Please fill this out, as it is a required field.

Turn back existing firm distribution service. The amount of firm distribution service at the identified location no longer required by the customer.
Reduction start date: November 1, 2029
Conversion of existing firm distribution service to interruptible distribution service. The amount of firm distribution service at the identified location that the customer would like to convert to interruptible service.
Conversion start date: November 1, 2029
Turn back existing interruptible distribution service. The amount of interruptible distribution service at the identified location no longer required by the customer.
Reduction start date: November 1, 2029

Customer Conditions Precedent for turnback/conversion of capacity

Next, fill out any conditions on your Non-Binding ROS bid you would like noted. This is an optional field.


Interruptible service as an alternative to existing Firm service:

Next, answer the questions yes or no (required) on Interruptible service. When you do, lines will appear with required question responses based on what you answer – please fill these out.

Mandatory Demand Side Management (Conservation) Questions

These questions must be answered in order for your Non-Binding EOI or Non-Binding ROS (or both) Bid Forms to be accepted.

Note: Includes natural gas conservation activities within and outside of Enbridge Gas’ existing energy conservation programs and the use of non-natural gas alternative options.
If yes, an Enbridge Gas Energy Conservation Advisor will contact you following the close of the bid period to discuss in more detail.

Finally, please fill out all your company details, and press the submit button. These are all required fields.