Extending from New York state to the Midwest and Southeast, TC Energy’s Columbia Gas Transmission system moves the natural gas relied upon by millions of Americans for their energy and heating needs.

With more than 30 storage locations in four states, Columbia Gas Transmission Storage has enough capacity to handle almost 630 billion cubic feet of natural gas.

Iroquois is a 414-mile (666-km) interstate natural gas pipeline system that extends from the Canadian border to Commack and the Bronx, NY.

Our community investment program, Build Strong, invests in organizations that are integral to local communities, and our business. Whether we are providing grants to organizations, awarding scholarships to students or sponsoring a local event that brings community members together, our goal is to help build strong, vibrant communities through mutually beneficial relationships.

Pipeline investment supports economic growth, job creation, tax revenues and energy connected communities across the Commonwealth.

This document is a comprehensive report on a company's activities throughout the preceding year.