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

February 8, 2017
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

February 10, 2026
Rewa Ultra Mega Solar Limited (RUMSL) has extended a Letter of Award (LOA) to Ceigall India and ACME Solar to develop 220MW solar-plus-storage in Morena, Madhya Pradesh. 
February 10, 2026
Boviet Solar has affirmed its commitment to US solar PV manufacturing despite plans by its parent company to divest its ownership.
February 10, 2026
WGEH has signed a Feasibility Phase Agreement to advance Stage 1 development of its 70GW renewable energy project in Western Australia.
February 9, 2026
The US federal government has withdrawn its appeal against a US Court of International Trade (CIT) ruling to retroactively collect two years of tariffs on imported solar panels.
February 9, 2026
The European Investment Bank (EIB) is planning to provide dedicated support to European solar inverter manufacturers amid a call for greater energy security and strategic autonomy.
February 9, 2026
Solar manufacturer United Solar has launched a polysilicon manufacturing facility in Oman, adding 100,000 metric tons of annual production capacity.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
Solar Media Events
March 24, 2026
Dallas, Texas
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