; (3) have demonstrated ability to collaborate with local, State, territorial, and tribal governments and Federal agencies on harmful algal blooms; and (4) be located in an area that is economically and environmentally impacted by harmful algal blooms. (d) Requirements for designations In designating National Centers of Excellence under this section the Administrator shall— (1) consult with the Inter-Agency Task Force on Harmful Algal Blooms and Hypoxia; (2) ensure regional balance by designating National Centers in a variety of locations throughout the United States, including the District of Columbia, the Commonwealth of Puerto Rico, American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, the United States Virgin Islands, and other territories and possessions of the United States; and (3) avoid duplication of other harmful algal bloom research. (e) Effective period, review, and renewal Each designation of an organization as a National Center of Excellence under this section— (1) shall be effective for 5 years; (2) shall be reviewed by the Secretary, acting through the Administrator of the National Oceanic and Atmospheric Administration, in the fourth year of such effective period; (3) following such review, may be renewed for an additional 5-year period. (f) Annual reports The Secretary shall require and publish an annual activity report from each National Center of Excellence. (g) Authorization of appropriations To carry out this section, including for providing funding to National Centers of Excellence designated under this section, there is authorized to be appropriated to the National Oceanic and Atmospheric Administration $12,500,000 for each of fiscal years 2021 through 2025, of which not more than 5 percent may be available each fiscal year for administrative expenses.