EASE and LCP-Delta are pleased to announce the publication of the eighth edition of the European Market Monitor on Energy Storage (EMMES). The Market Monitor is an interactive database that tracks over 3,000 energy storage projects. With information on assets in over 29 countries, it is the largest and most detailed archive of European storage. The database is accompanied by a report which outlines key EU legislation, drivers and barriers for 14 core countries, future projects and forecasts to 2030.
June 2024 / Policy Papers
Updated Input Data and Assumptions for the Cost-Benefit Analysis for Limited Energy Reservoirs
The update was requested by CE NRAs to consider recent developments in Frequency Containment Reserves costs and CE power system behaviour. The updated inputs will reflect the most recent frequency data, advancements in Limited Energy Reservoir (LER) technology, and changes in the CE power system. This will ensure a more accurate and up-to-date CBA, leading to a more effective Tmin LER definition that can better maintain steady-state frequency during alert states.
EASE has replied to ENTSO-E consultation on the updated input data and assumptions for the Cost-Benefit Analysis for Limited Energy Reservoirs. EASE stands behind these objectives and believes that a more accurate definition of Tmin LER is essential for the efficient, reliable, and cost-effective operation of energy storage systems.
EASE and LCP-Delta are pleased to announce the publication of the eighth edition of the European Market Monitor on Energy Storage (EMMES). The Market Monitor is an interactive database that tracks over 3,000 energy storage projects. With information on assets in over 29 countries, it is the largest and most detailed archive of European storage. The database is accompanied by a report which outlines key EU legislation, drivers and barriers for 14 core countries, future projects and forecasts to 2030.
On 27 May 2025, over 200 participants attended the webinar on the "EASE Guidelines on Safety Best Practices for Battery Energy Storage Systems". The Guidelines are designed to support the safe deployment of outdoor, utility-scale lithium-ion (Li-ion) BESS across Europe.
EASE has prepared a position paper with suggested amendments to the Draft Clean Industrial Deal State Aid Framework (CISAF), initially submitted as a response to the Public Consultation to the Commission seeking the views of relevant stakeholders on a draft for this framework.
The EASE Guidelines on Safety Best Practices for Battery Energy Storage Systems (BESS) are designed to support the safe deployment of outdoor, utility-scale lithium-ion (Li-ion) BESS across Europe. These guidelines aim to assist developers, manufacturers, service providers, and all stakeholders in the value chain—including relevant authorities, first responders, and permitting bodies—in implementing safety practices that align with regulatory requirements and technical standards.
The ninth edition of the European Market Monitor on Energy Storage (EMMES) by the European Association for Storage of Energy (EASE) and LCP Delta, is now available, highlighting Europe's rapid expansion in energy storage capacity, which reached 89 gigawatts (GW) by the end of 2024. The report also projects continued strong growth through 2030, driven by technological advancements, policy support, and other key factors.
