The Director of the Office of Energy Policy and Systems Analysis is the primary energy policy advisor to the Secretary and Deputy Secretary on domestic energy policy development and implementation as well as DOE policy analysis and activities. The role of the Office of Energy Policy and Systems Analysis is to deliver unbiased energy analysis to the Department of Energy's leadership on existing and prospective energy-related policies, focusing in part on integrative analysis of energy systems. The Office of Energy Policy and Systems Analysis includes the Secretariat of the Quadrennial Energy Review with primary responsibility for supporting the White House interagency process and providing to it data collection, analysis, stakeholder engagement, and data synthesis.