Celsia commits $256m to 260 MW Colombia solar build
Colombian energy company Celsia is building 260 megawatts of solar capacity for over $255 million, a rapid scale-up that signals growing foreign investor confidence in Colombia's non-hydro renewable market.
Celsia, the energy arm of Colombian conglomerate Grupo Argos, has confirmed 17 large-scale solar farms are actively under construction across the country. The 260 MW portfolio spans the departments of Valle del Cauca, Tolima, Santander, and Sucre. Total investment for the buildout exceeds COP 1 trillion, or roughly US$255.6 million, and is expected to generate 3,500 construction jobs.
The construction push accounts for the bulk of the company's upcoming renewable capital expenditure. Celsia plans total capex of COP 1.3 trillion (US$316.5 million) in 2025, allocating COP 900 billion (US$219 million) specifically to solar energy. This heavy weighting demonstrates a decisive shift in capital allocation toward non-conventional renewables, dwarfing earlier investments like the COP 55 billion Buga plant.
The projects are being developed through C2 Energía, a joint venture with UK-based renewable investor Cubico Sustainable Investments. This partnership provides Celsia with international capital to accelerate its pipeline while offering foreign investors direct exposure to Colombian infrastructure. The vehicle is the primary engine for Celsia's target of reaching 1,000 MW of operational solar and wind capacity by 2027.
For utilities and industrial energy buyers, the buildout addresses a critical structural vulnerability in Colombia's energy matrix. The national grid has historically relied heavily on hydropower, making it highly susceptible to weather-related disruptions and drought conditions. Injecting 260 MW of solar capacity reduces this concentration risk and provides a more diversified power supply.
The deployment strategy includes structured corporate offtake agreements to secure revenue. In Valle del Cauca, the largest regional host with 109.2 MW across eight farms, Celsia is building a dedicated 19.9 MW facility for Grupo Familia and Essity. These corporate power purchase agreements offer predictable cash flows, a critical factor for project finance and infrastructure debt.
While local newspaper La República recently quoted a company official stating the company had "339 MW and another 300 MW under construction," the 260 MW figure across 17 farms remains the only fully verified metric in corporate filings. The scale of the capital deployment nonetheless indicates a mature regulatory framework capable of supporting sustained foreign investment in Colombian renewables.
