Gas Transmission Northwest (GTN) is a 1,377-mile (2,216-km) pipeline system that transports Canadian natural gas to communities in Washington, Idaho, Oregon and California.

This information circular is a document for a company’s shareholders, outlining important matters on the agenda at the annual shareholders' meeting, or at a special shareholders' meeting. The information circular also solicits proxy votes and provides procedures for voting on key issues.

Stories, news, and information on the ways TC Energy finds solutions for North America's hydro, natural gas, and nuclear energy problems.

Ce rapport annuel est un rapport complet sur les activités d’une entreprise au cours de l’année précédente.