of the Environmental Protection Agency (EPA) shall review relevant Government-wide guidance related to energy and environmental performance issued by their respective agencies and shall, in conjunction with CEQ, develop a plan and proposed timeline to modify, replace, or rescind such guidance, as necessary, to facilitate implementation of this order.
(c) Within 120 days of the date of this order, the Secretary of Energy, in coordination with the Secretary of Defense, the Administrator of General Services, and the heads of other agencies as appropriate, shall review existing Federal vehicle fleet requirements and report to the Chairman of CEQ and the Director of OMB regarding opportunities to optimize Federal fleet performance, reduce associated costs, and streamline reporting and compliance requirements.
(d) Within 150 days of the date of this order, the Chairman of CEQ, in coordination with the Director of OMB, shall review and, where needed, revise existing CEQ guidance related to energy and environmental performance, and shall issue instructions for implementation of this order.
Sec. 4. Additional Duties of the Chairman of the Council on Environmental Quality. In implementing the policy set forth in section 1 of this order, the Chairman of CEQ shall:
(a) in coordination with the Director of OMB, continue to oversee the Federal Interagency Sustainability Steering Committee (Steering Committee), which shall continue in effect, and shall advise the Director of OMB and the Chairman of CEQ regarding agency compliance with section 2 of this order; and
(b) issue, as necessary and appropriate and in coordination with the Director of OMB, additional guidance to assist agencies in implementing this order.
Sec. 5. Additional Duties of the Director of the Office of Management and Budget. In implementing the policy set forth in section 1 of this order, the Director of OMB shall:
(a) issue, as necessary and after consultation with the Chairman of CEQ, instructions, directions, and guidance to the heads of agencies concerning evaluation of agency progress and performance related to the implementation of this order; and
(b) prepare periodic scorecards evaluating agency performance and identify additional actions needed to implement this order.
Sec. 6. Duties of the Federal Chief Sustainability Officer. A Federal Chief Sustainability Officer, designated by the President, shall head an Office of Federal Sustainability, which shall be maintained as an interagency environmental project within CEQ, and for which EPA shall provide funding through the Office of Environmental Quality Management Fund, 42 U.S.C. 4375. In implementing the policy set forth in section 1 of this order, the Federal Chief Sustainability Officer shall:
(a) monitor progress and advise the Chairman of CEQ on agency performance and implementation of this order;
(b) lead the development of programs and policies to assist agencies in implementing the goals of this order; and
(c) chair, convene, and preside at meetings and direct the work of the Steering Committee.
Sec. 7. Duties of Heads of Agencies. In implementing the policy set forth in section 1 of this order, the head of each agency shall:
(a) within 45 days of the date of this order, designate an agency Chief Sustainability Officer—who shall be a senior civilian official, compensated annually in an amount at or above the amount payable at level IV of the Executive Schedule—and assign the designated official the authority to perform duties relating to the implementation of this order within the agency; and
