42 U.S.C. § 16422 — Advanced transmission technologies

(a) Definition of advanced transmission technology: This term means any technology that increases the capacity, efficiency, or reliability of an existing or new transmission facility. The section lists examples: high-temperature lines, including superconducting cables; underground cables; advanced conductor technology, including advanced composite conductors, high-temperature low-sag conductors, and fiber-optic temperature-sensing conductors; high-capacity ceramic electric wire, connectors, and insulators; optimized transmission line configurations, including multiple phased transmission lines; modular equipment; wireless power transmission; ultra-high voltage lines; high-voltage DC technology; flexible AC transmission systems; energy storage devices, including pumped hydro, compressed air, superconducting magnetic energy storage, flywheels, and batteries; controllable load; distributed generation, including photovoltaics, fuel cells, and microturbines; enhanced power device monitoring; direct system state sensors; fiber optic technologies; power electronics and related software, including real-time monitoring and analytical software; mobile transformers and mobile substations; and any other technologies the Federal Energy Regulatory Commission considers appropriate. (b) Authority: In carrying out the Federal Power Act and the Public Utility Regulatory Policies Act of 1978, the Commission must encourage, as appropriate, the deployment of advanced transmission technologies.