Key data
| Regulation | Resolución de 17 de marzo de 2026, de la Dirección General de Calidad y Evaluación Ambiental — Environmental Impact Declaration for FV La Puebla 3 and FV La Puebla 4 |
|---|---|
| BOE Publication | 3 April 2026 |
| Entry into force | 17 March 2026 |
| Affected parties | Photovoltaic project developers, local authorities and landowners in the province of Huelva |
| Category | Energy |
| Total approved capacity | 209 MW (150 MW + 59 MW) |
| Location | Province of Huelva, Andalusia |
| Included infrastructure | Power lines and evacuation substations |
The photovoltaic plants FV La Puebla 3 (150 MW) and FV La Puebla 4 (59 MW) in the province of Huelva have cleared the most significant environmental step in their administrative process. The Dirección General de Calidad y Evaluación Ambiental issued on 17 March 2026 the favourable environmental impact declaration (EIA) for both projects, enabling their progression to the construction phase.
This resolution, published in the BOE on 3 April 2026, is not a minor formality: without a favourable EIA, no project of this scale can begin construction. Its approval marks a turning point for developers, though it does not grant unconditional clearance: compliance with the environmental conditions set out in the declaration is mandatory and binding.
What does this regulation establish?
The resolution issues the favourable environmental impact declaration (EIA) for two distinct photovoltaic projects being developed jointly in the province of Huelva:
| Plant | Installed capacity | Location |
|---|---|---|
| FV La Puebla 3 | 150 MW | Province of Huelva |
| FV La Puebla 4 | 59 MW | Province of Huelva |
| Total | 209 MW | — |
The project is not limited to solar panels. It also includes the associated evacuation infrastructure: power lines and substations required to connect the generation to the electricity system. This infrastructure has its own territorial impact and is equally subject to the environmental conditions of the declaration.
The favourable EIA certifies the environmental viability of the project and is the administrative step that enables progression towards construction. However, developers are obliged to comply with the conditions set out in the resolution to minimise impacts on the territory, wildlife and landscape.
Economic and operational impact
For developers, obtaining the favourable EIA has direct operational and economic value: it unlocks the investment associated with the project and allows progression through subsequent administrative procedures and construction planning.
With 209 MW of installed capacity, this project represents a significant addition to Andalusia's renewable capacity and contributes to the fulfilment of national and European energy targets. In practical terms, developers must now integrate into their construction planning and budget the cost of complying with the environmental conditions set out in the EIA.
For landowners in the project's area of influence, the environmental approval confirms that the project has real viability and that negotiation or expropriation processes for land can proceed with greater legal certainty. For local authorities, it entails the need to coordinate planning and construction permits with the already approved environmental conditions.
Who is affected?
- Photovoltaic project developers: they are enabled to proceed towards construction, but are bound by strict compliance with the environmental conditions of the EIA.
- Landowners in the province of Huelva in the areas where the plants and their evacuation infrastructure (power lines and substations) will be located.
- Local authorities in the municipalities affected by the project's layout and its associated infrastructure.
- Construction and engineering companies participating in the project's development, who must incorporate the environmental conditions into their construction plans.
- The renewable energy sector in Andalusia, as a procedural reference for similar projects in the region.
Practical example
A developer who has obtained the favourable EIA for FV La Puebla 3 (150 MW) may now initiate the administrative construction authorisation procedures before the competent bodies. However, before any earthworks begin, they must demonstrate that their construction plan incorporates the impact minimisation measures for wildlife, territory and landscape required by the declaration.
If a breach of the environmental conditions set out in the EIA is detected during construction, the administration may halt the works and require corrective measures. This represents a real operational and economic risk for the developer: delays in commissioning, additional correction costs and potential administrative penalties.
For a landowner in the project's evacuation zone, the approval of the EIA is the signal that negotiations over the transfer or lease of land for power lines and substations now have firm administrative backing.
What should companies do now?
- Developers: review in detail the environmental conditions established in the EIA and integrate them into the construction plan and contracts with builders and engineers before undertaking any activity on the ground.
- Developers: advance through the subsequent administrative procedures required for construction authorisation, using the favourable EIA as the enabling document.
- Affected landowners: verify whether their plots are included in the plant installation area or in the layout of the evacuation infrastructure, and seek advice on their rights in negotiation or expropriation processes.
- Local authorities: coordinate with developers on planning and construction permits, ensuring consistency with the environmental conditions already approved in the EIA.
- Construction companies: incorporate the required environmental impact minimisation measures from the outset of the project to avoid construction stoppages due to non-compliance.
Frequently asked questions
Which solar plants have received the favourable environmental impact declaration in Huelva?
The photovoltaic plants FV La Puebla 3, with 150 MW of installed capacity, and FV La Puebla 4, with 59 MW of installed capacity, both in the province of Huelva, with a combined total of 209 MW.
What does the approval of the environmental impact declaration mean?
It means the project has demonstrated its environmental viability and may proceed to the construction phase. It is a key administrative step, but developers must comply with the environmental conditions set out in the declaration to minimise impacts on the territory, wildlife and landscape.
What infrastructure does the approved project include?
In addition to the two photovoltaic plants, the project includes the associated evacuation infrastructure: power lines and substations required to connect the generation to the electricity system.
When did this resolution enter into force?
The resolution was issued on 17 March 2026, the date of entry into force, although it was published in the BOE on 3 April 2026.
Who is directly affected by this resolution?
It primarily affects the photovoltaic project developers, the local authorities in the province of Huelva and the landowners in the areas where the plants and their evacuation infrastructure will be located.
Official source
View full regulation at the official source
Disclaimer: This article is for informational purposes only and does not constitute legal advice. For specific decisions, please consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-7629