; (2) $440,000,000 for fiscal year 2022; (3) $520,000,000 for fiscal year 2023; and (4) $600,000,000 for fiscal year 2024. (f) Mechanical, chemical, and thermal storage technology There are authorized to be appropriated to the Secretary for the purposes of research, development, demonstration, analysis, technology validation, market transformation, and technical assistance to support mechanical, chemical, and thermal storage technology— (1) $150,000,000 for fiscal year 2021; (2) $150,000,000 for fiscal year 2022; (3) $150,000,000 for fiscal year 2023; and (4) $150,000,000 for fiscal year 2024. (g) Buildings There are authorized to be appropriated to the Secretary for the purposes of research, development, demonstration, analysis, technology validation, market transformation, and technical assistance to support technologies that improve the energy efficiency of building equipment, the building envelope, building controls, and that improve information sharing between the building and the grid, which technologies may include energy efficiency, demand response and electrification technologies in residential, commercial, and industrial buildings— (1) $381,000,000 for fiscal year 2021; (2) $478,000,000 for fiscal year 2022; (3) $574,000,000 for fiscal year 2023; and (4) $670,000,000 for fiscal year 2024. (h) Industry There are authorized to be appropriated to the Secretary for the purposes of research, development, demonstration, analysis, technology validation, market transformation, and technical assistance to support technologies to reduce emissions in industrial and manufacturing processes, including such technologies relating to energy efficiency and electrification— (1) $381,000,000 for fiscal year 2021; (2) $478,000,000 for fiscal year 2022; (3) $574,000,000 for fiscal year 2023