; or (B) for which the Secretary has financial or operational responsibility. (2) Secretary The term Secretary means the Secretary of the Army. (b) Sustainability reports Beginning not later than 2 years after the date of enactment of this Act, the Secretary shall include renewable energy from floating photovoltaic solar panels as part of any sustainability report and implementation plan of the Corps of Engineers. (c) Pilot program (1) In general Not later than 2 years after the date of enactment of this Act, if supported by the results of the assessment conducted under subsection (a) of section 8232 of the Water Resources Development Act of 2022 ( Public Law 117–263 ), the Secretary shall establish a pilot program for the deployment of floating photovoltaic solar panels at Corps of Engineers projects identified under paragraph (2)(B) of that subsection under which the Secretary or an applicable non-Federal interest— (A) agrees to invest in and deploy floating photovoltaic solar panels; and (B) may enter into agreements, including through public-private partnerships, for the purpose of carrying out such activities. (2) Cost share The Federal share of the cost of a project carried out under this subsection shall be— (A) not more than 100 percent, in the case of a project carried out by the Secretary; and (B) not more than 50 percent, in the case of a project carried out by a non-Federal interest. (d) Funding (1) In general The Secretary shall carry out this section using amounts made available to the Secretary to carry out section 8232 of the Water Resources Development Act of 2022 ( Public Law 117–263 ) that are not otherwise obligated. (2) Authorization of appropriations In addition to amounts made available under paragraph (1), there is authorized to be appropriated to the Secretary to carry out this section $2,000,000 for fiscal year 2024, to remain available until expended. (e) No effect on project purposes Nothing in this section affects the authorized purposes of a Corps of Engineers project.