II 116th CONGRESS 1st Session S. 1957 IN THE SENATE OF THE UNITED STATES June 25, 2019 Mr. Markey (for himself, Mr. Whitehouse , Mr. Reed , Ms. Warren , and Mr. Booker ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend the Internal Revenue Code of 1986 to provide for an investment tax credit related to the production of electricity from offshore wind.