EO 13834 affirms legislative targets related to energy and environmental performance of executive departments and agencies, including that the head of each agency shall meet, in a cost-effective manner, goals including: (a) Achieve and maintain annual reductions in building energy use and implement energy efficiency measures that reduce costs; (b) Utilize performance contracting to achieve energy, water, building modernization, and infrastructure goals. IEA/IRENA Global Renewable Energy Policies and Measures Database © OECD/IEA and IRENA, [November 2020]