Aragón publishes the environmental impact statement for the Stellantis wind farm

The Official Gazette of Aragon number 174, dated September 8, 2026, publishes the announcement from the Aragonese Institute of Environmental Management (INAGA) publicizing the Resolution of August 10, 2026, which formulates the environmental impact statement (EIS) for the phase 4B wind farm project of 28 MW and its evacuation infrastructure, as well as the project for the installation of a 15 MW BESS storage system with surpluses, connected to the internal medium-voltage network for hybridization. The project is located within the municipal boundaries of Figueruelas and Pedrola (Zaragoza) and is promoted by Stellantis España, SL.

The processing corresponds to the Zaragoza Provincial Service of the Department of Presidency, Economy and Justice, and the file is identified with the Industry reference G-Z-2026-012 and file number INAGA 500306/01/2026/4176. The publication is ordered in accordance with article 33.4 of Law 11/2014, of December 4, on Environmental Prevention and Protection of Aragon.

Project Scope

The action combines wind generation and energy storage under a self-consumption regime with surpluses, through the hybridization of the wind module and the battery system, under the internal designation “Opel phase 4B”. The basic data of the file are:

• Holder: Stellantis España, SL.
• Affected Municipalities: Figueruelas and Pedrola (Zaragoza).
• Description: Ordinary EIA of file G-Z-2026-012, self-consumption with surpluses, hybridization of wind module and storage “Opel phase 4B”.
• Wind Power: 28 MW.
• BESS Storage: 15 MW with surpluses, connected to the internal medium-voltage network.

Regulatory Framework and Issuing Body

The environmental impact statement is formulated by INAGA, the competent environmental body of the Autonomous Community of Aragon, within the framework of the ordinary environmental impact assessment provided for in Law 11/2014, of December 4, on Environmental Prevention and Protection of Aragon. The announcement is inserted in section V of Announcements, other announcements section, of the Department of Environment and Tourism.

The resolution, signed in Zaragoza on August 14, 2026, by the Head of Technical Area III of Industrial Environment, Diana Remón Galindo, orders the publication of the EIS in the official gazette, the complete information of which can be consulted on the environmental documentation portal of the Aragonese administration using the Secure Verification Code CSV3O-62ME9-1U6BAOMREG.

Relevance for Industry and Territory

The environmental impact statement constitutes a key administrative milestone for the processing of an energy project linked to the Stellantis plant in Figueruelas, one of the main industrial hubs in Aragon. The hybridization of wind generation with battery storage will allow the factory to advance in the self-consumption of renewable energy and in the decarbonization of its production process.

The publication of the EIS opens the way for the continuity of the project’s authorization procedure, which affects the municipalities of Figueruelas and Pedrola, in the province of Zaragoza. For readers, the news reflects the progress of the energy transition in the Aragonese industrial fabric and the role of INAGA as the guarantor of the environmental compatibility of renewable generation facilities in the territory.

Source: Official Gazette of Aragon, number 174, September 8, 2026, section V. Announcements, b) Other announcements (official reference: BOA20260908018).