TNPI delivers the refined petroleum products used by Canadian businesses and consumers every day.

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We are committed to operating in a safe and environmentally responsible manner.

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We all play a role in pipeline safety.

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Emergency Management

Read more about our Emergency Management Program.

Encroachment Removal Program

Learn more about our encroachment program in Ontario and Quebec aimed at pipeline safety, and read through the FAQ.

TNPI Info Winter 2021-22

Catch up on our latest landowner newsletter for your region: Alberta, Ontario and Quebec

Landowner Feedback

TNPI wants to promote open dialogue with those who live and work near our pipeline. Contact us here.

Our Pipelines

TNPI operates regulated pipelines in central Alberta from Edmonton to Calgary, and in the southeastern Ontario to Montreal corridor, delivering refined petroleum products such as gasoline, diesel fuel, aviation fuel and heating fuel used by businesses and consumers every day.

Ontario-Quebec Pipeline

Detailed Maps

Alberta Pipeline

Detailed Maps


COVID-19 Protective Measures

TNPI is committed to fostering a positive, safe, and healthy work environment for all employees, clients, and sub-contractors.

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