This is how the "Gaviria hour" was implemented during the 1992 blackout in Colombia.

Press/Media

Period	09 Oct 2023

Media coverage

Title	This is how the "Gaviria hour" was implemented during the 1992 blackout in Colombia.
Media name/outlet	CE Noticias Financieras English
Date	09/10/23
Persons	Jorge A. Restrepo, Juan Esteban Londoño Betancur