06/11/1980
https://www.presidency.ucsb.edu...
"These tax credits will encourage the development and use of new energy technologies and add significantly to our independence from foreign sources of petroleum."
"Mayor Landrieu enjoys a national reputation as a progressive mayor and strong administrator, as well as a respected and effective spokesman for local government."
"He enjoys my full confidence and support, and I am confident that he will build upon the outstanding record of Secretary Harris."
"I am pleased to transmit to you the energy tax initiatives of my Oil Import Reduction Program."