II 118th CONGRESS 2d Session S. 4144 IN THE SENATE OF THE UNITED STATES April 17, 2024 Mr. Heinrich (for himself, Mr. Wyden , and Mr. Padilla ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILL To improve the reliability and adequacy of the bulk-power system by ensuring that key uncertainties in generation, transmission, energy storage systems, and loads are considered in resource adequacy modeling and integrated resource planning, and for other purposes.