IEA-ES Task 45 Webinar – accelerating the market uptake of Large Thermal Energy Storage technologies

10. June 2025
Online, AT

This webinar will explore the diverse planning, regulatory, societal, and financial aspects involved in implementing large-scale thermal energy storage systems, drawing on real-world examples involving Aquifer, Borehole, and Pit Thermal Energy Storage technologies.

Organizer

IEA-ES Task 45 group

Content Description

Task 45 aims to provide the knowledge and framework necessary to accelerate the market uptake of Large Thermal Energy Storage (LTES) technologies — including Pit (PTES), Borehole (BTES), Tank (TTES), and Aquifer (ATES) Thermal Energy Storage.

Participants will gain insights into stakeholder engagement strategies, public perception challenges, the European regulatory landscape, and innovative financing models that support the deployment of these energy storage solutions.

Target Audience

  • Energy Sector Professionals
  • Public Authorities and Policymakers
  • Technical Experts and Engineers
  • Researchers and Academics
  • Investors and Financial Institutions

Participant Information

  • The webinar will be recorded and made available afterwards on the ES TCP YouTube Chanel:
    https://www.youtube.com/@energystoragetcp4760
  • Participants are invited to submit your questions for the Task 45 Webinars and Q&A Sessions:
    https://forms.office.com/e/3826HwsSUw
    Your questions help shape the sessions and ensure we address the topics most relevant to you. Questions will be considered at the end of each webinar and during the specific Q&A sessions (that will take place before and after each webinar).

Contact Address

Christian Fink
E-Mail: c.fink@aee.at