((a)) ** Alternative conditions**
((1)) Whenever any person applies for a license for any project works within any reservation of the United States, and the Secretary of the department under whose supervision such reservation falls (referred to in this subsection as the “Secretary”) deems a condition to such license to be necessary under the first proviso of , the license applicant or any other party to the license proceeding may propose an alternative condition.
((2)) Notwithstanding the first proviso of , the Secretary shall accept the proposed alternative condition referred to in paragraph (1), and the Commission shall include in the license such alternative condition, if the Secretary determines, based on substantial evidence provided by the license applicant, any other party to the proceeding, or otherwise available to the Secretary, that such alternative condition—
((A)) provides for the adequate protection and utilization of the reservation; and
((B)) will either, as compared to the condition initially by the Secretary—
((i)) cost significantly less to implement; or
((ii)) result in improved operation of the project works for electricity production.
((3)) In making a determination under paragraph (2), the Secretary shall consider evidence provided for the record by any party to a licensing proceeding, or otherwise available to the Secretary, including any evidence provided by the Commission, on the implementation costs or operational impacts for electricity production of a proposed alternative.
((4)) The Secretary concerned shall submit into the public record of the Commission proceeding with any condition under or alternative condition it accepts under this section, a written statement explaining the basis for such condition, and reason for not accepting any alternative condition under this section. The written statement must demonstrate that the Secretary gave equal consideration to the effects of the condition adopted and alternatives not accepted on energy supply, distribution, cost, and use; flood control; navigation; water supply; and air quality (in addition to the preservation of other aspects of environmental quality); based on such information as may be available to the Secretary, including information voluntarily provided in a timely manner by the applicant and others. The Secretary shall also submit, together with the aforementioned written statement, all studies, data, and other factual information available to the Secretary and relevant to the Secretary’s decision.
((5)) If the Commission finds that the Secretary’s final condition would be inconsistent with the purposes of this subchapter, or other applicable law, the Commission may refer the dispute to the Commission’s Dispute Resolution Service. The Dispute Resolution Service shall consult with the Secretary and the Commission and issue a non-binding advisory within 90 days. The Secretary may accept the Dispute Resolution Service advisory unless the Secretary finds that the recommendation will not adequately protect the reservation. The Secretary shall submit the advisory and the Secretary’s final written determination into the record of the Commission’s proceeding.
((b)) ** Alternative prescriptions**
((1)) Whenever the Secretary of the Interior or the Secretary of Commerce prescribes a fishway under , the license applicant or any other party to the license proceeding may propose an alternative to such prescription to construct, maintain, or operate a fishway.
((2)) Notwithstanding , the Secretary of the Interior or the Secretary of Commerce, as appropriate, shall accept and prescribe, and the Commission shall require, the proposed alternative referred to in paragraph (1), if the Secretary of the appropriate department determines, based on substantial evidence provided by the license applicant, any other party to the proceeding, or otherwise available to the Secretary, that such alternative—
((A)) will be no less protective than the fishway initially prescribed by the Secretary; and
((B)) will either, as compared to the fishway initially prescribed by the Secretary—
((i)) cost significantly less to implement; or
((ii)) result in improved operation of the project works for electricity production.
((3)) In making a determination under paragraph (2), the Secretary shall consider evidence provided for the record by any party to a licensing proceeding, or otherwise available to the Secretary, including any evidence provided by the Commission, on the implementation costs or operational impacts for electricity production of a proposed alternative.
((4)) The Secretary concerned shall submit into the public record of the Commission proceeding with any prescription under or alternative prescription it accepts under this section, a written statement explaining the basis for such prescription, and reason for not accepting any alternative prescription under this section. The written statement must demonstrate that the Secretary gave equal consideration to the effects of the prescription adopted and alternatives not accepted on energy supply, distribution, cost, and use; flood control; navigation; water supply; and air quality (in addition to the preservation of other aspects of environmental quality); based on such information as may be available to the Secretary, including information voluntarily provided in a timely manner by the applicant and others. The Secretary shall also submit, together with the aforementioned written statement, all studies, data, and other factual information available to the Secretary and relevant to the Secretary’s decision.
((5)) If the Commission finds that the Secretary’s final prescription would be inconsistent with the purposes of this subchapter, or other applicable law, the Commission may refer the dispute to the Commission’s Dispute Resolution Service. The Dispute Resolution Service shall consult with the Secretary and the Commission and issue a non-binding advisory within 90 days. The Secretary may accept the Dispute Resolution Service advisory unless the Secretary finds that the recommendation will not adequately protect the fish resources. The Secretary shall submit the advisory and the Secretary’s final written determination into the record of the Commission’s proceeding.