We use cookies and other web tracking technologies to improve our services, identify areas for repair, better understand what our customers use and don't use, and for marketing services. To learn more, visit our Privacy Commitment.
CLOSE
Skip to main content
Connect a micro-generator

If you have any questions on how to fill out the form, refer to the micro-generation notice submission guideline posted on the AUC website for detailed information.
Some small micro-generation projects may require utility engineering consultation. Large micro-generation (greater than or equal to 150 kilowatts) project requirements:

Before proceeding to online Form A, please have the following information and documents ready to upload:

Site information:
  • *Site ID number
  • 1 year of consumption history for the site (in kWh – use customer’s power bills or contact retailer)
  • Calculated annual production amount of the proposed generator (in kWh) – to qualify as an MG, this amount shall not exceed consumption history amount
Required Documents:
  • **Single Line Diagram (SLD)
  • Manufacturer’s spec sheet(s) for the inverters
  • Manufacturer’s spec sheet(s) for the solar panels
  • Site Plan (show minimum; address, facility and solar panel array)
*Site ID:
  • If you do not have the site ID for the customer, it starts with 002000+ seven more digits. It can be obtained on customer’s utility bill or by entering site address here: https://www.unetgrid.com/sitecatalog/catalogmanager?doaction=servlet&jobtype=SiteCatalogInitial
  • ENMAX will only review or approve MG interconnection applications for permanent services. Please ensure the service to the site is a permanent service (not a temporary, construction / saw service, or an enrolled site waiting for energization)
**Required information on SLD:
  • Indicate all voltage levels, disconnect ratings (amps) and equipment sizes
  • Customer’s main panel (or switchgear)​​
  • Revenue Meter (include CTs and PT where applicable)​​
  • Main breaker (or disconnect)
  • PV breaker(s)​
  • Indicate all solar panels and inverters, and their ratings
  • All other generation on site (including backup)
  • Interconnection transformers on the customer’s site (size and winding configurations: eg. Y-G (DER side) – Delta (utility side)) – common in commercial and industrial sites​

  • Large micro-generation notice applications (greater than or equal to 150 kilowatts) will require a single-line diagram stamped by a professional as designated by The Association of Professional Engineers and Geoscientists of Alberta (APEGA) or The Association of Science and Engineering Technology Professionals of Alberta (ASET).


​
Please note: third-party authorization form may be required by the Wires Owner to share customer information on the customer's behalf.
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​
​​

​

CONTACT US

Got a billing question? Want to report a power outage? We've got all the contacts you need.

View contact directory

FOLLOW US

Interested in finding out more about the ENMAX community? Come visit us.

FEEDBACK

Help us improve enmax.com by sharing your recent online experience with us.

Take our survey

Customers are free to purchase natural gas services or electricity services from a retailer of their choice. For a list of retailers, visit ucahelps.alberta.ca or call 310-4822 (toll free in Alberta).

Legal
Privacy
©2023 ENMAX Corporation and its subsidiaries.   ™  and ®ENMAX Corporation