Celsia acquires 375MW solar PV portfolio in Colombia

April 22, 2025
Facebook
Twitter
LinkedIn
Reddit
Email
The deal includes three solar PV plants in different stages of development. Image: Andreas Gücklhorn on Unsplash.

Colombian energy supplier Celsia has acquired a 375MW solar PV portfolio in Colombia from renewable energy developer Mainstream Renewable Power.

The solar portfolio consists of three solar PV projects in different phases of development across the Latin American country. The company also acquired two wind projects as part of the deal.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Two of the solar projects will have an installed capacity of 100MW once operational, with the Andrómeda project to be located in the northern department of Sucre and the Pollux plant in the central eastern department of Casanare. The third project – dubbed Aries – will be located in the northern region of Córdoba and will have a capacity of 175MW.

Of the three projects, Andrómeda is in the most advanced stage, with interconnection access to the Toluviejo 220kV substation, which owned by the company along with renewable power developer Cubico Sustainable Investments. It is the only project where the pre-construction work has been completed.

According to Celsia’s president, Ricardo Sierra, the Andrómeda PV project was the most interesting of the company’s solar and wind portfolio acquisition due to its advanced stage of development, but also for its location.

Sierra added that construction of the Andrómeda PV plant is expected to start at the end of the year or the beginning of 2026.

With this acquisition, Celsia aims to reach its goal of 1GW operational solar PV and wind capacity by 2027 in Colombia. The company currently has 339MW of operational capacity and 300MW under construction, said Sierra.

Read Next

April 9, 2026
French renewables company Voltalia has fully commissioned the 148MW Bolobedu solar farm in Limpopo province, South Africa.
April 8, 2026
Australia's utility-scale solar PV and wind assets generated a combined 4.7TWh in March 2026, according to data from Rystad Energy.
Premium
April 7, 2026
In our latest article in the NEM Data Spotlight Series, we observe that March saw declines in both utility-scale and rooftop solar.
April 1, 2026
In its analysis, Ember examined grid capacity across 20 EU countries and found the major gap was at the transmission level, with a possible shortfall of 104 GW that would affect utility-scale solar projects.
March 31, 2026
Ecoener has secured 15-year power purchase agreements (PPAs) to build two solar PV projects totalling 200 MWp in Guatemala.
Premium
March 27, 2026
PV Tech spoke with Maximo on the use of robotic solar installation solution at AES' Bellefield utility-scale project and upcoming trends in PV robotics.

Upcoming Events

Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland