Historic Mixed-Model Auction Exceeds Targets

Mexico's Federal Electricity Commission (CFE) closed its inaugural mixed-investment tender by awarding 7,411 megawatts across 37 wind and solar projects. The volume exceeded the Energy Ministry's target by 114%, according to results published June 7.

This auction marks the first formal renewable energy framework in which CFE partners with private operators to develop, build, and run power plants. The 37 contracts span eight regions nationwide, with the Yucatan Peninsula and Northeast capturing 20 awards, according to Energía Estratégica. For Mexico, this represents the first large-scale renewable investment mechanism in six years and unlocks an estimated $7.4 billion in private capital.

Solar Dominates, Wind and Thermal Fall Short

Photovoltaic technology captured 6,710 MW, reaching 189% of the 3,550 MW solar goal. Wind farms drew only 700 MW, or 24.6% of the target 2,850 MW. The thermal solar category, with a 100 MW objective, received no bids.

Among 31 winning developers, Cubico México led with four projects, followed by Thermion Energy, Eléctrica Aselco, and Atlantica Renewable Power. The Western region faced the steepest shortfall, receiving just 310 MW of its 1,540 MW requirement.

What's Next: Grid Challenges and Timeline

Transmission infrastructure remains a critical hurdle. The Energy Ministry plans a second round for January 2026 targeting unfilled wind and thermal segments. Project operations will roll out between 2027 and 2029.

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