; (C) an assessment of barriers to the adoption by building owners of advanced technologies enabling greater integration of building components onto the electric grid; and (D) an assessment of the feasibility of adopting technologies developed under the program established under subsection (a) at Department facilities. (2) Recommendations As part of the report, the Secretary shall develop a 10-year roadmap to guide the research, development, and demonstration program to enable components of commercial and residential buildings to serve as dynamic energy loads on and resources for the electric grid. (3) Updates The Secretary shall update the report required under this section every 3 years for the duration of the program under subsection (a) and shall submit the updated report to the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Energy and Natural Resources of the Senate. (d) Program implementation In carrying out this section, the Secretary shall— (1) implement the recommendations from the report in subsection (c); (2) coordinate across all relevant program offices at the Department to achieve the goals established in this section, including the Office of Electricity