Power Auctions Return: What's at Stake for Renewables in 2026

Mexico's power sector is watching closely as the government considers reviving long-term electricity auctions, the mechanism that between 2015 and 2017 yielded some of the lowest solar and wind energy prices ever recorded globally. Installed capacity figures suggest the country has fallen behind its clean generation targets.

For developers, the certainty of a long-term contract is the condition that unlocks project financing. Without that instrument, a large share of the renewable pipeline has remained on hold. The current debate centers on mechanism design: award criteria, domestic content requirements, and the integration of storage.

The signal regulators send over the coming months will be decisive for private investment. The Watt will track bidding terms, timelines, and market reactions closely.