Acciona and Tuto Energy to expand Mexico’s biggest solar plant

Facebook
Twitter
LinkedIn
Reddit
Email
Acciona and Tuto Energy will add an additional 112MWp to the project, increasing its capacity by 50%. Source: Acciona Energia.

Spain’s Acciona and Tuto Energy have teamed up to build what will be Mexico’s largest solar plant, by signing a PPA to add an additional 112MWp to the existing 227MWp Puerto Libertad solar project.

The Puerto Libertad PV plant will see its capacity increase by 50% through the joint venture and will produce enough clean electricity to power 489,000 homes annually. The project is located in the Mexican state of Sonora, with the first phase of the project being previously completed by the Federal Electricity Commission (CFE) following the country’s second power auction in September 2016.

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

The additional capacity is scheduled to be completed within the next two years; allowing the 339MW plant to be operational by 2019. Construction will begin in the last trimester of this year, according to the companies.

Acciona will assume EPC responsibilities for the project, in its debut venture into the Mexican solar market. Acciona already claims a market leading position for the country’s wind sector, with 858MW currently installed.

“We are very pleased with this agreement, which gives the Puerto Libertad project the right dimension. It will be the biggest photovoltaic plant in Mexico, from where we will generate electricity to cover already-committed public and private consumption”, said Acciona’s Mexico director Miguel Ángel Alonso. He also thanked Tuto Energy and the Biofields Group – the parent company of the former – “for its trust in our company as a partner for the project and as a client. I am sure that the future will show that this was a sound decision”.

Roberto Giesemann, CEO of the Biofields Group, also commented: “This initiative represents a major step forward in the consolidation of our subsidiary Tuto Energy. We will continue working to position it as one of the key companies in the renewables sector in Mexico. The Biofields Group will continue with its commitment to develop and invest in projects that contribute to the sustainability of our group and our country.”

Read Next

September 17, 2025
Spanish renewables developer and operator Acciona Energía has commissioned its 412MWp Juna solar PV plant in Kawani village in the western state of Rajasthan. 
September 17, 2025
Nexamp has secured US$350 million through a long-term financing facility to expand its 6GW utility-scale solar and battery storage pipeline in the US. 
September 17, 2025
QatarEnergy has signed an EPC agreement with Samsung C&T for its 2GW Dukhan project. 
Premium
September 17, 2025
PV CellTech: Martin Pochtaruk, CEO of North American solar module manufacturer Heliene, says US producers must learn to survive without tax incentives.
September 16, 2025
Sunotec has launched Sunotec Nordic to spearhead solar and hybrid renewable project development across the Nordic region.
September 16, 2025
IB Solar is investing INR30 billion (US$340 million) in a 4GW TOPCon solar cell and module manufacturing plant in Jewar, Uttar Pradesh.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines
Solar Media Events
October 7, 2025
San Francisco Bay Area, USA