; or (B) a local, regional, or other public entity that manages stormwater or wastewater resources or other related water infrastructure. (4) Eligible institution The term eligible institution means an institution of higher education, a research institution, or a nonprofit organization that has demonstrated excellence in researching and developing new and emerging stormwater control infrastructure. (b) Centers of Excellence for stormwater control infrastructure (1) Establishment of centers (A) In general Subject to the availability of appropriations, the Administrator shall provide grants, on a competitive basis, to eligible institutions to establish and maintain not less than 3, and not more than 5, centers of excellence for new and emerging stormwater control infrastructure, to be located in various regions throughout the United States. (B) General operation Each center shall— (i) conduct research on new and emerging stormwater control infrastructure that is relevant to the geographical region in which the center is located, including stormwater and sewer overflow reduction, other approaches to water resource enhancement, alternative funding approaches, and other environmental, economic, and social benefits; (ii) maintain a listing of— (I) stormwater control infrastructure needs; and (II) an analysis of new and emerging stormwater control infrastructure that is available; (iii) analyze whether additional financial programs for the implementation of new and emerging, but proven, stormwater control infrastructure would be useful; (iv) provide information regarding research conducted under clause (i) to the national electronic clearinghouse center for publication on the internet website established under paragraph (3)(B)(i) to provide to the Federal Government and State, Tribal, and local governments and the private sector information regarding new and emerging, but proven, stormwater control infrastructure