Accounts Payable

Invoice Submissions, Inquiries, and Payments

All invoices must to be submitted electronically to the following email address: or

All inquiries regarding your account and payment information are to be sent to:

Bruce Power’s Accounts Payable department is located in the B10 Administration Building on Bruce Power’s site in Tiverton, Ontario. Financial Accounting Services manage supplier invoice entry, credit card transactions, expense reports and supplier inquiries.

The group processes large numbers of transactions on a daily basis. Any invoice discrepancies can delay payment, and suppliers can help avoid such delays by ensuring the invoices submitted are accurate and contain all required information.

Supplier Invoices

Invoices to Bruce Power can be submitted electronically to Accounting Services. Invoices that are not able to be electronically submitted are to be mailed to:

Bruce Power
Accounts Payable
177 Tie Road, RR2
P.O. Box 6000, Building B10, 5th Floor
Tiverton, Ontario
N0G 2T0

Invoices that are submitted electronically should not be mailed to avoid duplication.

Contract Service Invoice Instructions

All Contract Service invoices must be reviewed by the Contract Manager for approval. The Contract Manager will provide the supplier with an approved payment authorization number (otherwise known as a CPA).  The supplier may then submit to Accounts Payable.

Contract Service invoices must not be submitted to Accounts Payable without an approved CPA number clearly identified on the face of the invoice.

Material Invoice Instructions

Supplier invoices for materials are to be sent directly to Bruce Power Accounts Payable department. All Material Invoices must contain:

  • A valid Purchase Order Number
  • Include an Invoice Date and Invoice Number
  • Match the issued Purchase Order
  • Material Received
  • Unit of Measure
  • Price
  • Currency

Supplier Payment Information

Bruce Power recommends all Canadian suppliers be paid via Electronic Funds Transfer (EFT) and US suppliers be paid via International ACH Transaction (IAT). In each case payments are made directly into the supplier’s bank account.

This process eliminates mail and deposit times.  A remittance advice is sent to the supplier with details of each payment.

To get setup for electronic payments please reach out to for assistance.

Financial Accounting Services Contact

Accounts Payable
Phone: 519-361-2673 x14627
Phone: 519-361-4627

Manager, Financial Accounting Services
Katie Weishar, CPA CMA
Phone: 519-361-3209
Fax: 519-361-5528


We stand in solidarity with Black, Indigenous and People of Colour communities across the world in the unquestionable proclamation that their lives matter.

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