PV ‘mega-facility’ to help Iberdrola with Spanish scale-up plans

March 19, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
Nuñez de Balboa's power will be supplied to PPA signatories Kutxabank, Euskaltel and Uvesco (Credit: Iberdrola)

Iberdrola's efforts to add gigawatts worth of Spanish renewables within years are set for a boost after construction of a 391MW PV plant got underway this week.

The utility giant shared plans to add 2GW in solar and wind in the Extremadura region alone by 2022 as the first panels were laid out for the Nuñez de Balboa project in Usagre (Badajoz province).

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 facility, billed as Europe’s largest PV project to date and Iberdrola’s most significant, will require around €300 million in investment. Equipped with over 1.4 million PV panels across a 1,000-hectare site, the facility comes with maximum grid-connected capacity of 391MW. 

Its entry into operations, slated for September 2020, should see it supply enough power to meet the needs of 250,000 people. The electricity will be transferred to the neighbouring 400kV Bienvenida substation, and then acquired – via PPAs – by bank Kutxabank, telecoms firm Euskaltel and food distributor Uvesco.

“This renewable mega-facility will become the spearhead that will consolidate the leadership position of Extremadura, Spain and the EU in the transition to a more sustainable energy system,” said Iberdrola chair Ignacio Galán at this week’s kick-off ceremony, attended by Extremadura president Guillermo Fernández Vara.

The planned Extremadura boost by 2022 comes amid a broader push, revealed by Iberdrola in February, to commission 10GW of Spanish renewables by 2030. Nuñez de Balboa aside, other plants in the region – 328MW Ceclavín and 150MW Arenales, among others – should help it reach the milestone.

Iberdrola is the latest to go down the PPA route in the Spanish PV landscape, gradually embracing the zero-subsidy approach. Investors Smartenergy and Aquila and developer BayWa r.e. are some of the players carving out a slice of the Iberian market in recent times.

2 December 2025
Málaga, Spain
Understanding PV module supply to the European market in 2026. PV ModuleTech Europe 2025 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of module supplier selection; product availability, technology offerings, traceability of supply-chain, factory auditing, module testing and reliability, and company bankability.

Read Next

November 14, 2025
Spain-based developer Acciona Energia will add a gigawatt-hour-scale battery energy storage system (BESS) at its 238MWp Malgarida solar PV plant in Chile.
November 14, 2025
Lightsource bp has started construction on its 330MWp Valle 3 and 4 project in Wamba, Valladolid, in the Castilla y Leon region of Spain. 
November 14, 2025
Developer rPlus Energies has acquired two solar and storage projects with the total capacity of 900MW in Ada County, Idaho.
November 14, 2025
International solar manufacturer Canadian Solar has posted stable financials in Q3 2025, as its solar module and battery energy storage system (BESS) sales shift.
November 14, 2025
NSW has removed regulatory barriers that previously prevented owners of heritage-listed properties from installing rooftop solar.
November 13, 2025
QIC and EDP Renewables Australia have signed an agreement to develop a 400MWac solar-plus-storage project in Toowoomba, Queensland.

Upcoming Events

Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA