U.S. Map of Operations Delivering on our North American expansion strategies Canada Duke Energy established major Canadian presence. Signed 15-year agreement to deliver up to 50 billion Btu/d of natural gas to BC Gas Utility Ltd.; Signed five-year agreement to provide comprehensive natural gas supply management to Alliance Gas Management - largest Canadian retail load aggregator; Acquired 9.8 percent ownership of Alliance Pipeline, and contracted for 67.25 MMcf/d of capacity; and Purchased Tescor Energy Services, a leading Canadian energy services firm. Back to U.S. Map of Operations