Spain’s profit clawback plan ‘would harm renewables investment incentive’

Facebook
Twitter
LinkedIn
Reddit
Email
The proposed law would apply to some solar projects built before 2003. Image: Iberdrola.

A proposed law in Spain aimed at clawing back revenues from emissions-free power plants would create risks for renewables investors and favour fossil fuel-fired generation, according to trade groups that have urged the European Union (EU) to intervene.

The draft law “seriously undermines investment incentives” for decarbonised electricity generation and “reduces the commercial revenues of certain non-emitting companies”, AELĒC, Eurelectric, the European Federation of Energy Traders, the Global Infrastructure Investor Association and WindEurope wrote in a letter sent to the EU last week.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Spain’s government has relaunched the legislative procedure on the draft law for a new regulation on the electricity market that will reduce the revenues of non-CO2 emitting generation facilities installed before 2003.

According to the letter, the aim of the mechanism is to contain, on a permanent basis, the impact of higher CO2 emission allowance prices on Spanish consumers by clawing back “excessive revenues” that have allegedly been earned by certain non-CO2-emitting facilities.

Signatories to the letter said the European Commission should enter talks with Spain’s government and express its concerns over a draft law “that is contrary to the EU framework, including the various Commission Communications, that are aimed at incentivising… decarbonisation, by guaranteeing legal certainty and stability for investors”.

The letter noted that investments in solar, wind and storage happen because companies believe that they can make a fair return on them. Spain’s proposed measure “fundamentally harms that investment incentive and creates additional risk for investors”, the trade bodies said.

They added that the proposed law goes against the REPowerEU plan, which says that windfall profit measures should not affect the carbon price signal from the EU Emissions Trading System.

The news comes after Spain’s government introduced a mechanism last year to limit windfall profits of some renewables plants.

According to the letter, the coexistence of the previous measures with the new proposed law “would structurally damage the badly needed non-emitting generation, whose costs are already raising”. The trade bodies said this “would have the effect of favouring fossil-based power generation”.

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

Premium
April 28, 2025
Carrie Xiao assesses the impact of Chinese policy changes as developers rush to complete projects before rules change and module prices go up.
April 25, 2025
Austria has announced a 'Made in Europe' bonus of 20% to government funding for PV and storage projects that use components made in Europe.
April 25, 2025
Technique Solaire has raised €302 million (US$343 million) in senior debt financing to build its European PV portfolio.
Premium
April 22, 2025
Solar’s rapid expansion has attracted the attention of those opposed to its ongoing success, writes Becquerel Institute CEO Gaëtan Masson.
April 16, 2025
Ofgem will remove 'zombie projects' from the country's grid connection queue and streamline the connection process for new projects.
Premium
April 16, 2025
In this blog, PV Tech explores how the upcoming Australian federal election could impact the rollout of renewables and solar PV.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK