The Secretary of State, the Administrator of the United States Agency for International Development, and the Secretary of Energy should, during fiscal years 2015 through 2018, work with other donors, including multilateral agencies and nongovernmental organizations, to prioritize, to the extent practicable and as appropriate, the provision of assistance from such donors to help Ukraine to improve energy efficiency, increase energy supplies produced in Ukraine, and reduce reliance on energy imports from the Russian Federation, including natural gas.