EASE has prepared a short summary on one of the following energy storage application groups - Services to Support Transmission Infrastructure.
November 2021 / Policy Papers - Responses to Public Consultations
Energy Taxation Directive to Support EU Decarbonisation Targets
The European Commission has adopted a recast Energy Taxation Directive in the context of the Fit for 55 Package, in order to ensure that tax rates for energy products can support decarbonisation targets.
As demonstrated by the EU decarbonisation strategy for 2050, energy storage technologies are playing a valuable role in the transition to a low-carbon energy system. This role is only set to increase with upward revision of the 2030 decarbonisation targets. In order to enable the deployment of energy storage the barriers that hamper a robust storage business case should be avoided.
EASE welcomes the recast Energy Taxation Directive, which goes in the right direction by making it possible to consider energy storage facilities as redistributors so to avoid double taxation, but more ambitious steps are needed, such as basing minimum tax rates on carbon content of the energy product, setting enforceable rules to phase-out double taxation in all Member States, and ensuring system integration is incentivised through favourable rates.
Energy Storage Europe has prepared a reply to the European Commission's public consultation on TYNDP 2026 Identification of System Needs Methodology. The European Commission’s public consultation seeks feedback on the analytical framework used by ENTSO-E to identify cost-efficient and technically robust opportunities for the development of Europe’s electricity system, without prescribing specific investment decisions.
In 2025, the energy storage sector experienced significant growth, driven by strong market expansion and evolving EU policy developments. Europe reached the milestone of 100 GW of installed capacity, highlighting the increasing importance of storage in the energy transition.
Energy Storage Europe replies to the European Commission’s public consultation on the Battery Booster Facility. On 16 December 2025, the European Commission announced a Battery Booster Strategy, within the Automotive Action Plan. The Strategy includes a Facility of EUR 1.5 billion in the form of loans for projects in the production of battery cells in Europe.
Energy Storage Europe's position paper, "Ensuring System Stability in Europe: The Role of Energy Storage in Providing Inertia", focuses on how the EU can implement a cost-effective and technologically neutral approach to procuring inertia. It also outlines how such an approach can be firmly embedded within a harmonised European methodology for assessing and monitoring inertia needs across synchronous areas.
