Granite State Gas Transmission, Inc. - Natural Gas Pipeline in Portland, Maine

Granite State Gas Transmission, Inc. is a natural gas pipeline facility located at 756 Warren Ave, Portland, Maine, United States. The facility is operational and serves as a key component in the regional natural gas transmission network, connecting supply sources to distribution systems in the Northeast. The facility operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with 49 CFR Part 192 for gas pipelines. As a transmission pipeline, it is designed to transport natural gas over long distances at high pressures, with typical safety measures including cathodic protection and regular integrity assessments. This pipeline plays a vital role in meeting the energy demands of Portland and the broader Maine region. By facilitating the reliable delivery of natural gas, it supports residential heating, industrial operations, and power generation, contributing to the region's energy security and economic stability.

The pipeline traverses areas near Portland's urban environment and may cross waterways or sensitive habitats. Natural gas transmission involves risks such as methane leakage, which can contribute to greenhouse gas emissions. Proximity to populated areas necessitates robust safety protocols to minimize potential hazards.