Overview
- Edenor tariffs rise 3.6% and Edesur 3.53% versus October under Resolutions 745/2025 and 744/2025, effective for consumption from November 1.
- Resolution 730/2025 permits a switch from bimonthly measurement to monthly reading and billing for AMBA residential users, with distributors required to begin implementation within 30 days and file migration plans.
- The update reflects a revised distributor cost (CPD), a 3.45% increase in the seasonal energy price (PEST) for Nov 2025–Apr 2026, and a 7.61% rise in high‑voltage transport charges.
- Bills must clearly show the ‘Subsidio Estado Nacional’ and the ‘Costo del Mercado Eléctrico Mayorista’; transition rules mandate interest‑free payment plans, proration of adjustment balances into at least two invoices, and a ban on supply cuts tied to the migration.
- The measures cover AMBA customers across all residential segments plus small users and clubs, do not automatically apply to provincial distributors, and media estimates place the overall bill impact at roughly 3.8% versus October.