Key data
| Regulation | Resolution of June 19, 2026, from the General Directorate of Energy Policy and Mines |
|---|---|
| BOE Publication | August 28, 2026 |
| Entry into force | Not specified |
| Affected developer | Maracaibo Solar, SL |
| Denied project | "Satrebares" wind farm, 125 MW installed capacity |
| Location | Provinces of Lugo and A Coruña (Galicia) |
| Affected substation | Abegondo 220 kV (access and connection permits expired) |
| Unfavorable EIA | March 31, 2026 |
| Category | Energy / Renewables |
A 125 MW project is permanently blocked before installing a single wind turbine. The Resolution of June 19, 2026 from the General Directorate of Energy Policy and Mines rejects the application from Maracaibo Solar, SL to build the "Satrebares" wind farm in the provinces of Lugo and A Coruña. The denial is not based on a single defect: there are two independent causes, either of which would have been sufficient to block the project.
What does this resolution establish?
The resolution rejects the application for prior administrative authorization of the wind farm and its evacuation infrastructure. The two reasons for denial are:
| Reason | Detail |
|---|---|
| Unfavorable Environmental Impact Declaration (EIA) | Issued on March 31, 2026. It identified negative environmental impacts without the developer providing sufficient corrective measures. |
| Expiration of access and connection permits to the grid | The access and connection permits to the Abegondo 220 kV substation had expired at the time of the resolution. |
The procedure included two hearing procedures for the developer. Maracaibo Solar, SL was notified on both occasions, but did not submit comments to the second hearing, which deprived the file of any defense arguments in the final phase.
This type of denial resolution is final in administrative proceedings and closes the possibility of building the project as originally planned. The developer may, if applicable, initiate a new file with a reformulated project, but expired grid permits mean requesting a connection point from scratch.
Economic and operational impact
For Maracaibo Solar, SL, the denial means the loss of all investment made in the project development phase: environmental studies, preliminary engineering, administrative processing, and costs associated with obtaining—and subsequently losing—access and connection permits to the Abegondo 220 kV substation.
Beyond this specific case, this resolution has implications for the renewable sector in Spain:
- Environmental risk in sensitive areas of Galicia: The unfavorable EIA reflects that administrations are applying strict criteria in territories with high ecological sensitivity. Developers must anticipate this risk in the site selection phase.
- Risk of grid permit expiration: Access and connection permits have validity periods. If environmental processing is delayed, grid permits may expire before the project is ready for authorization. Managing both timelines in parallel is critical.
- Cost of not commenting: The failure to respond to the second hearing procedure eliminated the last opportunity to influence the resolution. In administrative proceedings of this magnitude, each hearing procedure is an opportunity that cannot be ignored.
Who does it affect?
- Developers of wind and solar farms with projects under processing in Spain, especially in Galicia and other regions with environmentally sensitive areas.
- Investors and renewable infrastructure funds that finance projects in the development phase: denial can affect the valuation of portfolios of projects under processing.
- Legal advisors and environmental consultants who accompany authorization files for generation facilities.
- CFOs and business development directors in energy sector companies that need to evaluate the regulatory risk of their project pipeline.
- Companies with grid access and connection permits that must verify the validity of their permits before they expire.
Practical example
Imagine a developer with an 80 MW wind farm under processing in a Galician province. It has been in the file for three years: it has obtained access and connection permits to a 220 kV substation and is awaiting the EIA. The environmental process takes longer than expected.
The risk scenario illustrated by the Satrebares case is as follows:
- The EIA is issued with an unfavorable character because the studies do not demonstrate sufficient corrective measures for the identified impacts.
- Simultaneously, the access and connection permits to the substation expire because the validity period ended during environmental processing.
- The administration notifies two hearing procedures. If the company does not respond to the second one, it loses its last opportunity for defense.
- Result: denial with two accumulated causes, with no possibility of correction in the same file.
The operational lesson is clear: in large-scale projects, simultaneous monitoring of environmental timelines and grid permit timelines is not optional. A failure in either axis blocks the entire project.
What should companies do now?
- Audit the validity of access and connection permits to the grid for all projects in the portfolio. Identify which ones have risk of expiration before obtaining a favorable EIA.
- Review the status of environmental files in sensitive areas of Galicia and other regions with high environmental requirements. Assess whether current impact studies are sufficient to obtain a favorable EIA.
- Establish a protocol for responding to hearing procedures: no hearing procedure should be left without a response, especially in the final phase of the file.
- Evaluate the risk of cross-expiration: if environmental timelines and grid permit timelines are not synchronized, request an extension of grid permits with sufficient advance notice.
- Consult with legal advisors specialized in energy and environmental law before initiating new files in areas with a history of unfavorable EIA.
Frequently asked questions
Why has the Satrebares wind farm been denied?
For two accumulated reasons: the unfavorable environmental impact declaration issued on March 31, 2026, which identified negative impacts without sufficient corrective measures, and the expiration of access and connection permits to the Abegondo 220 kV substation. The developer, Maracaibo Solar, SL, also did not submit comments to the second hearing procedure.
What happens if access and connection permits to the grid expire in a renewable project?
The expiration of access and connection permits is sufficient cause to deny prior administrative authorization. The developer must request new permits from scratch, which means restarting the grid capacity allocation process, with the timelines and uncertainty that entails.
Can Maracaibo Solar appeal or relaunch the Satrebares project?
The resolution closes the administrative route for the file as originally planned. The developer can file an administrative contentious appeal or initiate a new file with a reformulated project that overcomes the EIA and has new valid grid permits. There is no information in the resolution about whether the developer has announced any of these actions.
What is an unfavorable environmental impact declaration and what are its consequences?
It is the resolution of the competent environmental body that concludes that a project generates negative environmental impacts that cannot be corrected with the proposed measures. An unfavorable EIA blocks project authorization. In the case of Satrebares, the unfavorable EIA was issued on March 31, 2026.
What risk does not responding to a hearing procedure in an authorization file entail?
Failing to submit comments in a hearing procedure means renouncing the last opportunity to provide arguments or documentation that could modify the resolution. In the Satrebares case, the developer was notified twice and did not respond to the second hearing, leaving the file without defense in the final phase.
Official source
Consult complete regulation in official source (BOE-A-2026-18277)
Disclaimer: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-18277
