The Main Street Foundation's Center for Regulatory Analysis and Engagement (CRAE) supports the Department of Energy's approval of Port Arthur LNG's application for blanket authorization to export previously imported foreign-sourced LNG. They argue that the application involves a limited, routine operational activity with minimal incremental regulatory risk and that streamlined administrative procedures promote economic competitiveness and regulatory efficiency.

Persistence Analytics Group LLC, a national security and infrastructure risk analytics firm, states it is not opposing the request but urges the DOE to implement a rigorous verification framework. They argue that the DOE must ensure specific evidence exists regarding source verification, volume control, and operational auditability before granting the authorization.

Our Children’s Trust, a law firm dedicated to representing children's rights, opposes the DOE's proposed blanket authorization for Port Arthur LNG, LLC. They argue that the project violates children's constitutional rights to health and safety, worsens climate change, and lacks scientific integrity.