Grupo Interalli earns approval for 540MW PV project in Brazil

Facebook
Twitter
LinkedIn
Reddit
Email
The project will be developed atop an area of ​​2,100 hectares near the city of Brasileira in the state of Piauí. Image: Flickr / Alan Levine

Brazilian energy developer and port company Grupo Interalli has received government approval by the State Secretariat for the Environment of Piauí (SEMAR) for the development of the Marangatu Photovoltaic Complex — a 540MW solar park.

The project will be developed atop an area of 2,100 hectares near the city of Brasileira in the state of Piauí. Work on the site is expected to begin in the second half of 2019.

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

Fabrício Slavieiro Fumagalli, CEO of Grupo Interalli, noted that the development of a PV project of this magnitude is a positive for Piauí as a whole.

Fumagalli noted: “We are betting on the generation of clean energy, employment and income in Piauí. The Marangatu Complex will be installed in an area with high levels of solar radiation and will contribute to meet the country's growing energy demand.”

Piauí has been the site for a number of large-scale PV projects over the past year. Back in October 2018, Enel Green Power started construction on the 475MW São Gonçalo solar park in São Gonçalo do Gurguéia. At the time, it was tabbed as the largest PV facility currently under construction in South America.

Read Next

November 10, 2026
Proposed legislation that could unlock gigawatts of solar is progressing through the US Congress but faces increased resistance from campaign groups concerned it undermines environmental protections.
November 9, 2026
The Global Solar Council is set to unveil a ‘global rooftop solar declaration’ committing governments worldwide to 300 million new solar homes.
November 6, 2026
A New South Wales (NSW) parliamentary inquiry has recommended that data centres be legally required to supply their own 100% renewable energy on an hourly basis, a stricter test than the state's current guidelines.
November 5, 2026
Essar Renewables has signed a PPA with NHPC Limited for a 300MW firm and dispatchable renewable energy (FDRE) project in Andhra Pradesh.
November 5, 2026
EDP Renewables North America has begun work on its 250MW Cypress Knee Solar project in Arkansas, which will eventually supply power to tech giant Meta.
November 5, 2026
Tristan Erion-Lorico and Song Hao of Kiwa PVEL examine the negative consequences of overreliance on module nameplate power ratings for PV project economics.

Upcoming Events

Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye