WRENSHALL LNG STORAGE - Gas Pipeline Facility in Wrenshall, Minnesota

WRENSHALL LNG STORAGE is a liquefied natural gas storage facility located in Wrenshall, Carlton County, Minnesota, United States. The facility is part of the country's extensive natural gas pipeline infrastructure, serving the regional energy grid. As a gas pipeline asset, it plays a role in balancing supply and demand, particularly during peak winter months in the Upper Midwest. The facility operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with DOT 49 CFR Part 192, which governs gas pipeline safety. While specific technical specifications such as storage capacity or pipeline length are not detailed, typical LNG storage facilities in the region feature cryogenic tanks and vaporization units. The NAICS code 486210 indicates it is classified as pipeline transportation of natural gas. Located near the city of Wrenshall and the St. Louis River, the facility's environmental context includes proximity to waterways and populated areas. Its operational significance lies in providing natural gas storage capacity that enhances grid reliability and supports seasonal demand fluctuations. The facility contributes to energy security in Minnesota and the broader region.

The facility is situated near the St. Louis River and within Carlton County, an area with mixed forest and rural communities. Proximity to waterways and populated areas necessitates robust safety measures, including leak detection and cathodic protection systems. The storage of LNG involves cryogenic handling, which requires careful management to prevent accidental releases. Regulatory compliance under PHMSA ensures environmental safeguards are in place.