; (iii) building redundancy into domestic supply chains for essential components of local electric distribution grids; (iv) ensuring and enlarging stockpiles of goods and materials identified in the study under paragraph (1)(A); (v) developing workforce capabilities for producing essential components of local electric distribution grids, including goods and materials identified in the study under paragraph (1)(A); (vi) expanding research and development with respect to such supply chains; and (vii) addressing risks due to vulnerabilities in digital products relied on by any such supply chain; (B) any recommendations for executive, legislative, regulatory, and policy changes and any other actions to— (i) strengthen the capabilities identified in the study under paragraph (1)(B); and (ii) prevent, avoid, or prepare for any of the contingencies identified in the study under paragraph (1)(C); and (C) any recommendations for improving Government-wide efforts to strengthen supply chains for essential components of local electric distribution grids, including proposals for coordinating Government actions. (c) Definitions In this section: (1) Appropriate congressional committees The term appropriate congressional committees means— (A) the Committee on Commerce, Science, and Transportation of the Senate; (B) the Committee on Environment and Public Works of the Senate; (C) the Committee on Health, Education, Labor, and Pensions of the Senate; (D) the Committee on Energy and Commerce of the House of Representatives; and (E) the Committee on Education and the Workforce of the House of Representatives. (2) Supply chain The term supply chain includes, with respect to minerals, the exploration, mining, concentration, separation, alloying, recycling, and reprocessing of minerals. (3) Task force The term task force means the task force established under subsection (a).