; and (B) submit to the appropriate congressional committees a report on the results of the review. (2) Contents The review required under this subsection shall include an assessment of the effectiveness of the mitigating actions taken under the pilot program and the feasibility of expanding the implementation of such mitigating actions at other installations identified under section 215A(a)(4) of the Federal Power Act ( 16 U.S.C. 824o–1(a)(4) ). (d) Definitions In this Act: (1) The term appropriate congressional committees means— (A) the Committees on Armed Services and Energy and Commerce of the House of Representatives; and (B) the Committees on Armed Services and Energy and Natural Resources of the Senate. (2) The term defense critical electric infrastructure has the meaning given such term under section 215A(a)(4) of the Federal Power Act ( 16 U.S.C. 824o–1(a)(4) ). (3) The term mitigating action means any energy resiliency solution applied that is consistent with an assessed strategy to reduce defense critical electric infrastructure vulnerabilities. (4) The term critical defense facility means a facility designated as a critical defense facility under section 215A(c) of the Federal Power Act ( 16 U.S.C. 824o–1(c) ). (e) Authorization of appropriations There is authorized to be appropriated for fiscal year 2021, $25,000,000 to carry out the pilot program under this section. Amounts authorized to be appropriated under this subsection shall remain available until expended without fiscal year limitation. 3. Extension of critical defense facilities and defense critical electric infrastructure to include Hawaii, Alaska, and the Territories and addition of mitigation authority Section 215A of the Federal Power Act ( 16 U.S.C. 824o–1 ) is amended— (1) in subsection (a)(4), by striking of the 48 contiguous States or the District of Columbia and inserting in its place State ; (2) in subsection (c)— (A) by striking identify and designate and inserting identify, designate, and mitigate vulnerabilities at