; or (ii) an economic development planning grant; (B) identifying and using other Federal, State, and Tribal economic development programs; (C) leveraging private and philanthropic investment; (D) preparing disaster coordination and preparation plans; and (E) carrying out economic development and predevelopment activities in accordance with professional economic development best practices. ; and (3) in subsection (e) (as so redesignated), in paragraph (4)— (A) in subparagraph (E), by striking ; and and inserting (including broadband); ; (B) by redesignating subparagraph (F) as subparagraph (G); and (C) by inserting after subparagraph (E) the following: (F) address and mitigate impacts of extreme weather; and . 106. Cost sharing (a) In general Section 204 of the Public Works and Economic Development Act of 1965 ( 42 U.S.C. 3144 ) is amended— (1) in subsection (a)(1), by striking 50 and inserting 60 ; (2) in subsection (b)— (A) by striking In determining and inserting the following: (1) In general In determining ; and (B) by adding at the end the following: (2) Regional Commission funds Notwithstanding any other provision of law, any funds contributed by a Regional Commission for a project under this title may be considered to be part of the non-Federal share of the costs of the project. ; and (3) in subsection (c)— (A) in paragraph (2), by inserting or can otherwise document that no local matching funds are reasonably obtainable after or political subdivision ; (B) in paragraph (3)— (i) by striking section 207 and inserting section 203 or 207 ; and (ii) by striking project if and all that follows through the period at the end and inserting project.