A communication from the Assistant General Counsel for Legislation, Regulation and Energy Efficiency, Department of Energy, transmitting, pursuant to law, the report of a rule entitled "Energy Conservation for Certain Industrial Equipment: Alternative Efficiency Determination Methods and Test Procedures for Walk-In Coolers and Walk-In Freezers" (RIN1904-AC46) received in the Office of the President of the Senate on May 13, 2014; to the Committee on Energy and Natural Resources.