The European Commission has unveiled a major initiative to accelerate the modernisation of the European Union’s ageing electricity grid, positioning grid expansion and interconnection as a central pillar of EU energy policy. Through its proposed “Grids Package,” the Commission aims to broker political compromises among member states, overhaul existing legislation, and speed up permitting for electricity infrastructure, storage facilities, and renewable energy integration. The initiative reflects growing concern that Europe’s current grid is no longer fit for purpose in an era of rapid electrification, rising renewable deployment, and heightened energy security risks.
A central challenge acknowledged by the Commission is how to fairly share the costs of cross-border grid investments. Disagreements over financing responsibilities have long slowed progress, particularly in sensitive regions such as the Pyrenees. France has historically resisted deeper electricity interconnections with Spain and Portugal, citing administrative complexity, economic burden, and environmental concerns. In contrast, Portugal and Spain remain among the least connected countries in the EU electricity market, leaving them more exposed to price volatility and supply shocks. Greater interconnection with France would significantly enhance their resilience and market integration, reinforcing the strategic objectives of EU energy policy.
To overcome this impasse, the Commission plans to promote a joint political declaration between France, Spain, and Portugal in early 2026, with the goal of launching at least one long-delayed Pyrenees interconnection project. A key incentive is access to financing from the Connecting Europe Facility, which supports infrastructure projects aligned with climate transition goals. Commission officials have also proposed reinforcing funding by allowing conditional exemptions from environmental assessments for select fast-tracked projects, specifically those designated as Projects of Common Interest or Projects of Mutual Interest.
The legislative backbone of the initiative is the Trans-European Networks for Energy (TEN-E) regulation, in force since 2022. TEN-E is designed to align climate objectives with infrastructure investment by prioritising cross-border projects that strengthen the internal energy market. Under the grid revamp plan, the Commission has identified eight priority projects spanning electricity interconnections, storage, natural gas, and hydrogen infrastructure. The scale of the challenge is vast: the Commission estimates that €1.2 trillion will be required by 2040 to upgrade Europe’s grid, including €730 billion for distribution networks and €477 billion for transmission systems. To help close this gap, the Commission has proposed a fivefold increase in EU funding for energy infrastructure in the 2028–2034 budget, a move framed as essential to the long-term credibility of EU energy policy.
Slow and fragmented permitting procedures remain a major obstacle. The Commission and supportive lawmakers argue that current planning systems cannot keep pace with the expansion needed to integrate renewables and meet the EU’s 2050 climate neutrality goal. Some policymakers, including members of the European Parliament, have called for sweeping regulatory reforms that prioritise energy transition projects, even if this requires overriding certain environmental constraints. Industry groups such as Eurelectric support the overall direction but stress the importance of regulatory predictability to maintain investor confidence.
Environmental groups, however, warn of significant risks. NGOs argue that reopening renewable energy and environmental legislation could delay implementation and undermine public trust, ultimately slowing renewable deployment rather than accelerating it. This tension highlights the core balancing act at the heart of EU energy policy: delivering rapid, large-scale grid expansion while safeguarding environmental standards and democratic legitimacy.