Tallgrass is a US energy infrastructure company operating 7,000+ miles of FERC-regulated natural gas transportation and storage systems, with activity in CO2, hydrogen and water infrastructure.
Tallgrass is a midstream energy infrastructure company founded in 2012 and headquartered in Lakewood, Colorado, with additional offices in Houston, Texas and Leawood, Kansas. It operates more than 7,000 miles of FERC-regulated natural gas transportation and storage systems across the United States, with transportation capacity exceeding 10.3 billion cubic feet per day and approximately 25 billion cubic feet of natural gas storage capacity. The regulated character of the asset base is central to the business: key systems such as the Rockies Express Pipeline (REX), Ruby Pipeline, Tallgrass Interstate Gas Transmission, Trailblazer Pipeline and Cheyenne Connector operate under FERC regulation, alongside storage assets including East Cheyenne Gas Storage.
The asset portfolio spans natural gas gathering, processing, transportation and storage, and is complemented by activity in water infrastructure, CO2 infrastructure and hydrogen. Technical capabilities in decarbonization position the company within the energy transition as well as within conventional midstream operations. The company reports a commitment to safe, reliable and sustainable energy delivery, and its infrastructure has been recognized with a 5-star rating from GRESB's Infrastructure Asset Assessment.
For operators and finance professionals, Tallgrass offers exposure to contracted and regulated midstream cash flows at scale, paired with growth optionality in CO2, hydrogen and water. The company's industry verticals extend across midstream energy, natural gas, oil, CO2, hydrogen, water and energy infrastructure, spanning a single operating geography in the United States.
