Overview
Dominion Energy Cove Point LNG, LP is an operational gas pipeline facility in Lusby, Maryland, United States. It plays a key role in natural gas transmission and liquefied natural gas (LNG) operations.
Dominion Energy Cove Point LNG, LP is a major gas pipeline facility located at 2100 Cove Point Rd in Lusby, Calvert County, Maryland, United States. The facility is operational and serves as a critical hub for natural gas transmission and LNG processing, connecting domestic supply to regional and international markets. As part of the broader US pipeline infrastructure, it operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with DOT 49 CFR Part 192 for gas pipelines. The facility's technical specifications include NAICS codes 486210 (Pipeline Transportation of Natural Gas) and 488999 (All Other Support Activities for Transportation), indicating its dual role in gas transport and ancillary services. Cove Point is one of the largest LNG export terminals in the United States, with a significant throughput capacity. The facility utilizes advanced cathodic protection systems and monitoring technologies to ensure pipeline integrity and safety. Environmentally, the facility is situated on the Chesapeake Bay, a sensitive estuarine ecosystem. Its operations are subject to stringent environmental regulations, including spill prevention and response plans. The facility contributes to energy security by enabling natural gas exports, but its proximity to waterways requires careful management of potential risks such as leaks or accidents. Overall, Cove Point LNG is a key asset in the US energy infrastructure, balancing operational efficiency with environmental stewardship.
Environmental context
The facility is located on the western shore of the Chesapeake Bay, a large and ecologically significant estuary. The surrounding area includes residential communities and recreational waterways. Pipeline operations near such sensitive environments require robust leak detection, cathodic protection, and emergency response plans to prevent and mitigate potential impacts from natural gas releases or hazardous liquid spills. Regulatory compliance with PHMSA and state environmental agencies is essential to protect local water quality and wildlife habitats.
Frequently asked questions
Dominion Energy Cove Point LNG, LP is located at 2100 Cove Point Rd, Lusby, Calvert County, Maryland, United States, on the western shore of the Chesapeake Bay.
The facility is an operational gas pipeline and LNG terminal that handles natural gas transmission, liquefaction, storage, and export. It connects domestic natural gas supplies to global markets.
Gas pipelines in the US are regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under DOT 49 CFR Part 192, which covers design, construction, operation, and maintenance standards to ensure safety and environmental protection.
The facility employs cathodic protection systems, regular inspections, leak detection technology, and emergency response plans to maintain pipeline integrity and prevent incidents, in compliance with PHMSA regulations.
LNG terminals near waterways like the Chesapeake Bay must manage risks of spills, vapor releases, and impacts on aquatic ecosystems. They operate under strict environmental permits and implement measures such as secondary containment and monitoring to protect local habitats.
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