12/17/1991
https://www.presidency.ucsb.edu...
"To assure the purchase of energy efficient goods and products, each agency shall select for procurement those energy consuming goods which are the most life cycle cost-effective."
"Each agency occupying space in Federal buildings shall implement the applicable rules and regulations regarding Federal property and energy management."
"Achieving these important and ambitious goals is part of our strategy for enhancing our overall energy security."
"Each agency operating 300 or more motor vehicles shall develop a plan to reduce gasoline and diesel consumption."