HYSTORE & CEN launching CEN Workshop "Thermal Energy Storage (TES) Systems"

CEN Workshop TES

The HYSTORE project is proud to announce a groundbreaking workshop dedicated to the development of the SAREF4TESS ontology, an essential extension of the Smart Applications Reference ontology (SAREF) designed specifically for Thermal Energy Storage (TES) systems. This initiative, under the framework of the CEN-CENELEC Workshop Agreements (CWA), will address key challenges hindering the seamless integration of TES within modern energy infrastructures.

The initiative aims to strengthen the efforts of standardization and ensure that the knowledge gained from HYSTORE can be widely adopted.

WHEN: June 6, 10.00 a.m. to 12.30 p.m. (CEST)

WHERE: Online. Registration form.

For attending in person, please contact the Workshop Secretary,  Fernando Utrilla Ortega (FUTRILLA@une.org).

Why This Workshop?

Thermal Energy Storage (TES) systems hold immense potential in improving energy efficiency, integrating renewable energy sources, and reducing energy costs. However, a major hurdle remains: the lack of standardized semantic models that define TES attributes and facilitate interoperability with existing energy management systems.

By developing the SAREF4TESS ontology, the workshop will:

  • Establish a standardized framework for TES systems.

  • Enable interoperability with smart grids, Building Energy Management Systems (BEMS), and IoT platforms.

  • Align TES models with existing standards, including SAREF4ENER, IEC 61850, FIWARE, and BRICK.

  • Support key energy management objectives, such as demand-side management, peak load reduction, and renewable integration.

  • Validate the ontology through real-world use cases within the HYSTORE project.

  • Foster broader standardization and adoption of TES technologies, ensuring alignment with EU energy policies.

DISCOVER MORE ABOUT ONTOLOGY FROM OUR INTERVIEW WITH DOCTOR ELENI MANGINI. READ IT HERE!

Scope of the Workshop

The primary focus of this workshop is semantic modelling and standardization for TES systems. By defining key attributes such as capacity, thermal properties, and operational modes, the workshop will provide a structured approach to integrating TES into broader energy ecosystems.

Inclusions:

  • Semantic alignment with energy and IoT ontologies, particularly SAREF4ENER.

  • Validation and testing through pilot applications.

  • Documentation of integration guidelines and best practices for energy management systems.

Exclusions:

  • Physical design, engineering specifications, or hardware-related details.

  • Economic models or policy frameworks for TES deployment.

The Market and Policy Landscape

With the TES market projected to grow from $5.3 billion in 2021 to over $13 billion by 2030, the need for standardized frameworks is more pressing than ever. TES systems not only reduce peak-time electricity costs but also contribute significantly to grid stability and CO₂ emissions reduction—an essential step toward achieving EU climate targets.

The workshop aligns with several European policies and directives, including:

  • EU Energy Efficiency Directive (2012/27/EU, 2018/2002)

  • Renewable Energy Directive (2018/2001/EU)

  • European Green Deal (COM/2019/640 final)

  • EU Data Strategy and GDPR (2016/679)

Expected Impact and Benefits

A standardized SAREF4TESS ontology will:

  • Improve TES system interoperability, allowing seamless integration into smart grids.

  • Enhance energy management, enabling predictive energy optimization.

  • Reduce operational costs for providers and end-users.

  • Support decarbonization through increased reliance on renewable energy.

Key stakeholders set to benefit include:

  • Energy utilities and grid operators – for improved grid flexibility.

  • Industrial and commercial energy users – for cost reductions.

  • Manufacturers of TES technologies – for enhanced market expansion.

  • Policy makers – for streamlined regulatory frameworks.

  • Consumers – for more efficient and affordable energy solutions.

Workshop Timeline and Participation

The kick-off meeting is scheduled for June 6, 2025, in Dublin (hybrid format). A total of four workshop meetings will be held to discuss, refine, and finalize the CWA(s).

Interested stakeholders are encouraged to participate and contribute to shaping the future of TES standardization.

Join Us in Advancing TES Technologies

This workshop represents a significant step in bridging the gap between research, industry, and policy in the TES domain. By standardizing TES data models and fostering interoperability, HYSTORE aims to revolutionize energy storage, enabling a more sustainable and efficient energy ecosystem.

For more information and to participate, visit our website or contact the HYSTORE project team.

MORE INFORMATION ON CEN CENELEC WEBSITE