On October 22, WRI Global Director for Energy Jennifer Layke testified in a hearing before the U.S. Senate Committee on Energy and Natural Resources. The hearing, titled “International Efforts to Increase Energy Efficiency and Opportunities to Advance Energy in the United States,” examined international best practices for energy efficiency and how these can inform efforts in the U.S. Jennifer’s testimony focused on international efficiency policies, programs and partnerships, and opportunities to advance energy efficiency in the U.S. through federal action.