Iberdrola halts investments in some renewable energy projects in Spain

September 30, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
Iberdrola is currently building around 1.8GW of PV and wind projects in Spain. Image: Iberdrola.

Iberdrola has paused tenders for goods and services associated with the construction of renewables projects in Spain following the introduction of new measures in the country that limit the profitability of non-emitting power plants.

The utility, which is currently constructing around 1.8GW of solar PV and wind farms in Spain, sent letters to its suppliers this week informing them of the move, which it said will be in place until a detailed evaluation of the economic viability of projects has been carried out.

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 announcement comes after Spain’s government introduced a pack of measures earlier this month to mitigate the impact of record-breaking wholesale power prices, including a mechanism limiting the windfall profits of certain renewables projects. Applying to plants with a capacity greater than 10MW that sell power on the merchant market, the new rules are in place until the end of March 2022.

Iberdrola is part of Spain’s Association of Electric Power Companies (AELEC), which has warned that the rules may cause some projects to become unprofitable. Pedro González, director of regulation at the association, told PV Tech Premium last week that there are concerns the measures could be extended, creating uncertainty surrounding future renewables investment in Spain.

Iberdrola stressed that its decision does not apply to projects backed by remuneration frameworks such as auctions, which are not affected by the government’s measures. The company’s Iberenova subsidiary was one of the big winners in Spain’s renewables auction earlier this year, picking up 243MW of solar PV capacity.

It remains to be seen how the new policy will impact the country’s 3.3GW renewables auction next month, which will allocate 700MW of capacity for projects that can be operational next summer as the government seeks to support the quick deployment of new solar and wind plants to help lower high electricity prices.

Iberdrola CEO Ignacio Galán said earlier this year that the company will invest €150 billion (US$183 billion) by 2030 as it aims to reach 95GW of installed renewables globally by the end of the decade.

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 26, 2025
RES is to provide O&M services for 300MW of Matrix Renewables solar PV projects, while Axpo has completed a 200MW solar facility in León.
November 25, 2025
Zelestra has signed a PPA with technology giant Microsoft to sell power generated at a 95.7MW solar PV portfolio.
November 21, 2025
BNZ has started commercial operations at a portfolio of solar PV projects in Spain with a combined capacity of 150MW.
November 17, 2025
Spain has allocated up to €200 million (US$232 million) to fund “innovative” renewable energy and energy storage projects.
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 5, 2025
The Spanish government has approved a royal decree aimed at strengthening the power grid's resilience, robustness and stability in response to the nationwide blackout in April.

Upcoming Events

Solar Media Events
December 2, 2025
Málaga, Spain
Upcoming Webinars
December 4, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA