Considerations for Transporting Blended Hydrogen in Pipelines

This technical report discusses the considerations for transporting a blended hydrogen stream in interstate natural gas pipelines. It outlines the potential of hydrogen as a solution for emissions reduction and the challenges associated with its production and transportation. The report highlights the current state of hydrogen production costs and the initiatives aimed at reducing these costs. It details the benefits of blending hydrogen with natural gas, including avoiding new project risks and providing carbon abatement opportunities for power producers. The report also addresses the operational and safety challenges posed by introducing hydrogen into existing pipeline systems, including the need for regulatory adjustments and safety measures. Additionally, it discusses the regulatory landscape governing the transportation of hydrogen blends and the role of federal agencies in overseeing pipeline safety and gas quality specifications. The conclusion emphasizes the potential commercial and environmental benefits of leveraging existing natural gas infrastructure for hydrogen transport.