Overview

• The Milei administration estimates about US$6.5 billion is needed to reinforce high‑voltage transmission and prevent power cuts during peak seasons.
• The Energy Secretariat led by María Tettamanti proposes private execution of the works with investment recovered through a future charge or canon on electricity bills, a mechanism still under development.
• Priority projects include the 500 kV Río Diamante–Charlone–O'Higgins line in Cuyo, the Puerto Madryn–Choele Choel–Bahía Blanca expansion in Patagonia, and a new Plomer transformer plus more than 500 km of Ezeiza–Vivoratá–Atucha lines for the Buenos Aires area.
• Government documents note peak electricity demand rose roughly 26% over the last decade while only about 1,200 km of high‑voltage lines were added.
• Officials attribute past delays to a lack of financing and caution that outages could persist if funding and construction are not secured.