Marcin Sypniewski, a Polish MEP from the Europe of Sovereign Nations group, has raised concerns about the risk that wind turbine decommissioning costs may be passed on to landowners or public authorities when project companies become insolvent or cease to exist. In a written parliamentary question dated 22 July 2026, Sypniewski asks the European Commission whether it has investigated the extent of this risk across Member States, whether EU law already permits Member States to require financial security such as bank guarantees or deposits to cover dismantling costs, and whether the Commission plans to propose guidelines or legislation setting minimum standards for investors' financial liability in this area.
The question highlights a potential gap in the regulatory framework for wind energy, where long-term land lease contracts often govern the relationship between property owners and developers. Sypniewski's intervention targets the financial security of decommissioning obligations, a concern that could affect landowners, taxpayers, and the renewable energy industry. If the Commission were to act, it could impose new compliance costs on wind farm operators and developers, potentially increasing project costs and affecting the economics of wind energy investments. On the other hand, clearer rules could protect landowners from bearing cleanup costs and prevent public authorities from having to fund site restoration.
The Commission is expected to respond within approximately six weeks, and its answer will signal whether it sees a need for EU-level action or considers existing national measures sufficient. Sypniewski's question does not set specific numerical targets or deadlines, but it presses for a policy orientation on financial guarantees, which could influence future EU renewable energy and environmental legislation.