Andean energy infrastructure: the contract map redefining Colombia, Peru and Chile

The ANH, ProInversión and Chilean decarbonization plans are shaping an unprecedented energy investment corridor in the Andean region.

March 3, 2026Infrastructure

Executive Summary

The Andean region is undergoing a profound reconfiguration of its energy infrastructure. Colombia, Peru and Chile are advancing in parallel with energy transition agendas, transmission and generation tenders, and regulatory frameworks aimed at attracting large-scale private investment. In Colombia, the ANH faces the challenge of balancing hydrocarbon exploration with the push toward renewables, while transmission emerges as a critical link. Peru and Chile offer relevant regulatory contrasts, and the region's combined pipeline positions it as one of the most dynamic energy corridors in Latin America.

Key Takeaways

- Colombia, Peru and Chile are simultaneously advancing energy transition agendas, transmission and generation tenders, and regulatory frameworks to attract private capital. - Colombia's ANH manages exploratory blocks amid tensions between hydrocarbon self-sufficiency and progress toward renewables. - Transmission infrastructure is the critical link connecting short-term energy security with the renewable transition. - The combined project pipeline positions the Andean region as one of the most dynamic energy investment corridors in Latin America. - Public-private dialogue is key to unlocking regulatory bottlenecks across all three countries.

The Andean region is undergoing a profound reconfiguration of its energy infrastructure. Colombia, Peru and Chile are simultaneously advancing energy transition agendas, transmission and generation tenders, and regulatory frameworks aimed at attracting private capital at scale. For sector leaders, understanding the comparative landscape of these three markets is critical when allocating resources and assessing risks.

The combined pipeline of projects at various stages of development—from hydrocarbon exploration and production to renewable generation and transmission networks—positions the Andean region as one of the most dynamic energy investment corridors in Latin America.

Colombia: the role of the ANH and the ongoing energy transition

Colombia's National Hydrocarbons Agency (ANH) remains the central entity in managing subsurface resources and allocating areas for exploration and production. Its role has become more complex in a context where the Colombian government has articulated an energy transition agenda that seeks to diversify the productive matrix without abruptly abandoning oil revenues.

The ANH manages the cycles of exploratory block allocation rounds, a mechanism that has historically been the gateway for national and international operators. In recent years, the discussion around signing new exploration contracts has generated intense regulatory debate. The tension between maintaining self-sufficiency in hydrocarbons and advancing toward renewable sources defines the current moment of the Colombian energy sector.

Figures such as Munir Jalil have contributed to the macroeconomic analysis of the impact that energy policy has on the country's fiscal and trade balance. The economic perspective complements the technical vision of the sector, especially when evaluating the opportunity costs of restricting hydrocarbon exploration versus the benefits of accelerating renewable generation.

Tomás Elejalde and Roberto Moreno Mejía are names that resonate within Colombia's energy infrastructure and regulatory ecosystem, linked to the strategic decisions shaping the country's project pipeline. Their participation in sector forums reflects the importance of dialogue between public and private actors in unlocking regulatory bottlenecks.

Colombia faces a dual challenge: ensuring short-term energy security, which is highly dependent on hydrocarbons and hydroelectric generation, while building installed capacity in solar, wind and, eventually, green hydrogen energy. Transmission infrastructure is the critical link connecting both agendas.

How do the regulatory frameworks of Peru and Chile compare with Colombia's?

Peru and Chile offer relevant contrasts in energy governance. In Peru, the ProInversión agency has led tender processes for transmission lines and generation projects aimed at closing coverage gaps and improving the reliability of the interconnected system. The Peruvian model of public-private partnerships (PPPs) for transmission infrastructure has enabled the mobilization of private capital through long-term contracts backed by regulated tariffs.

The Peruvian energy market presents specific opportunities in expanding the transmission network toward southern and jungle regions, where mining and industrial demand is growing steadily. ProInversión's tenders for new high-voltage lines are closely followed by regional operators already present in Colombia or Chile.

Chile, for its part, has consolidated a position of continental leadership in renewable generation. The country has achieved significant levels of solar and wind energy penetration in its electricity matrix, which now poses challenges related to storage, grid stability and curtailment management. The national green hydrogen strategy positions Chile as a potential exporter of clean energy—a structural shift in the role the country aspires to play in global energy markets.

Chile's decarbonization plan, with targets for the progressive closure of coal-fired power plants, has generated a pipeline of replacement projects spanning renewable generation, battery storage systems and reinforcement of the trunk transmission infrastructure. Chile's regulatory institutional framework, considered one of the most stable in the region, is a differentiating factor for attracting long-term investment.

A comparison of the three regulatory frameworks reveals a common pattern: all three countries need massive private investment in transmission and generation infrastructure, and all three are adjusting their regulatory instruments to facilitate private capital participation.