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.

3 November 2026
Málaga, Spain
Understanding PV module supply to the European market in 2027. PV ModuleTech Europe 2026 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

April 24, 2026
Indian module manufacturer Saatvik Green Energy has acquired an 80% equity stake in Melcon Transformers and Electricals.
Premium
April 24, 2026
US solar permitting delays are raising costs and slowing deployment, with PV Tech speaking to Crux experts on implications for developers and the wider PV industry.
April 24, 2026
Scientists at Germany’s Fraunhofer Institute for Solar Energy Systems (ISE) have developed coloured films for solar PV modules that can imitate roof tiles or building facades.
Premium
April 24, 2026
Reforms to the UK’s grid connection process for renewable energy projects are underway, aimed at easing the logjam of applications.
April 24, 2026
The US DoC has issued preliminary affirmative determinations in antidumping duty investigations, setting preliminary dumping margins of 123.04% for India, 35.15% for Indonesia and 22.46% for Laos.
April 24, 2026
The European Commission has reportedly banned EU funds from supporting energy projects using Chinese-made inverters.

Upcoming Events

Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
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