; and (6) to provide technical tools to help the energy sector voluntarily evaluate, prioritize, and improve physical security and cybersecurity capabilities of natural gas pipelines (including natural gas transmission and distribution pipelines), hazardous liquid pipelines, and liquefied natural gas facilities. 3. Savings clause Nothing in this Act shall be construed to modify the authority of any Federal agency other than the Department of Energy relating to physical security or cybersecurity for natural gas pipelines (including natural gas transmission and distribution pipelines), hazardous liquid pipelines, or liquefied natural gas facilities.