I 115th CONGRESS 1st Session H. R. 4649 IN THE HOUSE OF REPRESENTATIVES December 14, 2017 Mr. Michael F. Doyle of Pennsylvania (for himself, Mr. Costello of Pennsylvania , and Mr. Takano ) introduced the following bill; which was referred to the Committee on Ways and Means A BILL To amend the Internal Revenue Code of 1986 to provide tax credits for energy storage technologies, and for other purposes.