; (2) support in-water testing and demonstration of marine energy technologies, including facilities capable of testing— (A) marine energy systems of various technology readiness levels and scales; (B) a variety of technologies in multiple test berths at a single location; and (C) arrays of technology devices; and (3) serve as information clearinghouses for the marine energy industry by collecting and disseminating information on best practices in all areas relating to developing and managing marine energy resources and energy systems. (c) Cost sharing The Secretary shall carry out the program under this section in compliance with section 988(b)(4) of the Energy Policy Act of 2005 ( 42 U.S.C. 16352 ). . 7. Authorization of appropriations Section 636 of the Energy Independence and Security Act of 2007 ( 42 U.S.C. 17215 ) is amended by inserting and $150,000,000 for each of fiscal years 2020 and 2021 after 2008 through 2012 .