National Interest Electric Transmission Corridor Clarification Act

[AI summary unavailable — showing source text] National Interest Electric Transmission Corridor Clarification Act - Amends the Federal Power Act to revise the factors the Secretary of Energy may consider in determining whether to designate a national interest electric transmission corridor. Authorizes the Secretary to consider whether the designation would have potential impacts on natural values and special places considered to be in the national interest. Repeals authority to consider whether designation would serve U.S. energy independence. Directs the Secretary, before a corridor designation, to analyze all alternatives measures that could address energy transmission constraints or congestion. Prohibits a corridor designation from encompassing, within one mile of their respective boundaries, lands on which development is prohibited or limited to protect scenic, natural, cultural, or historic resources. Revises conditions for issuance of permits by the Federal Energy Regulatory Commission (FERC) for construction or modification of electric transmission facilities in such a corridor. Requires that a state commission or other state entity with authority to approve facility siting has: (1) disapproved the siting in a decision t…