I 118th CONGRESS 1st Session H. R. 4990 IN THE HOUSE OF REPRESENTATIVES July 27, 2023 Mrs. Dingell (for herself and Ms. Castor of Florida ) introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To require the Secretary of Energy to carry out a program to provide grants and loans to support and expand the domestic solar component manufacturing supply chain, and for other purposes.