03/30/1980
https://www.presidency.ucsb.edu...
"Mayor Landrieu enjoys a national reputation as a progressive mayor and strong administrator, as well as a respected and effective spokesman for local government."
"I propose production incentive tax credits for the production of shale oil and natural gas from unconventional sources."
"He enjoys my full confidence and support, and I am confident that he will build upon the outstanding record of Secretary Harris."
"These tax credits will encourage the development and use of new energy technologies and add significantly to our independence from foreign sources of petroleum."