I 116th CONGRESS 1st Session H. R. 2659 IN THE HOUSE OF REPRESENTATIVES May 10, 2019 Mr. Tonko (for himself and Mr. McKinley ) introduced the following bill; which was referred to the Committee on Science, Space, and Technology A BILL To establish a research, development, and technology demonstration program to improve the efficiency of gas turbines used in combined cycle and simple cycle power generation systems.