Colombia Awards Its First Battery-Exclusive Energy Auction This Week

Colombia awards contracts in its long-term energy auction on July 23 and 24, the country's first to reserve a dedicated product for battery energy storage systems (BESS), with more than 40 registered groups competing for 15-year supply agreements, according to the Bolsa Mercantil de Colombia (BMC).

The mechanism was launched by the Ministry of Mines and Energy through Resolution 40208 of April 21, 2026, and is operated by the BMC. The auction defines four products differentiated by hourly profile: 24-hour baseload, daytime solar generation from 06:00 to 18:00, daytime and evening hybrid blocks requiring batteries, and a peak product from 18:00 to 22:00 with exclusive delivery from BESS. Supply obligations begin on January 1, 2030, and projects must enter commercial operation before the end of 2029.

Awarded projects require a minimum net effective capacity of 5 MW. Contracts operate under a pay-as-bid scheme (the generator receives its submitted price) with take-or-pay settlement, and the final price includes the regulated CERE charge. Products 3 (hybrid) and 4 (peak) require batteries integrated into generation assets, making this auction the first long-term price signal for storage in a regulated Latin American tender. The auction allows foreign company participation through a commitment to establish a future company domiciled in Colombia. According to the Colombian Presidency, the mechanism aims to reduce Colombia's electricity market exposure to spot price volatility projected from 2027 onward, particularly during El Niño events.

This week's award establishes a benchmark for storage developers in Brazil, Chile, and Mexico, where grid-scale battery procurement frameworks are still in the design phase. The BMC has until July 31 to complete the process, and the government is preparing an additional round with a supply start date of 2035.

This article was drafted with artificial intelligence assistance based on verified sources and reviewed by a human editor before publication.