1. Status report: Annex 25 Surplus Heat Management using Advanced TES for CO 2 mitigation Bad Aibling, Germany November 2011 Dr. Luisa F. Cabeza Operating agent

2. 2 Status report: Annex 25. Germany, November 2011 Introduction More than 1/3 rd of the Energy Supplied (world-wide) is wasted in Energy Conversion Advanced TES can enhance and facilitate the waste heat management, bridging gaps:  in time  in space Example – Waste Heat Management Innovation in Process Industry:  Improved Process Integration including TES (and heat driven heat pumping options)  Possibilities for Power Generation on Intermittent Heat Source  Efficient External Use through Transportation using TES

3. 3 Status report: Annex 25. Germany, November 2011 Objectives T o identify and demonstrate cost-effective strategies for surplus heat management using advanced TES A sub-goal of this proposed annex is to really dig into the surplus heat utilization issue from a very broad perspective, and show the great potential for using advanced TES towards reaching a resource efficient energy system where surplus heat (and cold) is minimized

4. 4 Status report: Annex 25. Germany, November 2011 Objectives New knowledge will be generated with regards to: –The potential for advanced TES to minimize process surplus heat through better process integration, enabling the use of surplus heat for internal heating demands or cooling demands (via heat driven cooling) –The potential for advanced TES to cost-effectively increase surplus heat driven power generation in industrial applications –The potential for advanced TES to enable external use of heat from industrial-scale processes through effective thermal energy distribution –The potential for advanced TES to increase the utilization of surplus heat in vehicles like on-board cooling and minimization of cold-start –The potential for advanced TES to increase the use of waste cooling (e.g., the large cooling potential associated with LNG regasification) and free cooling for comfort cooling applications –Environomic evaluation of surplus heat utilization, including estimated impact from the integration of advanced TES (key indicator is fossil fuel-based CO 2 emission reduction)

5. 5 Status report: Annex 25. Germany, November 2011 Major outcomes Increased awareness of the possibilities of surplus heat management using advanced thermal energy storage Increased awareness of environomical impact on increased surplus heat utilization via advanced TES technology Process integration methodology including thermal energy storage System design proposals for large scale storage of thermal energy from intermittent (surplus) heat source New knowledge on power generation using surplus heat via advanced TES New knowledge on efficient distribution of surplus thermal energy using advanced TES

6. 6 Status report: Annex 25. Germany, November 2011 Organisation Operating Agent –Spain (Prof. Dr. Luisa F. Cabeza) Participant countries and institutions –Germany: ZAE Bayern, DLR –France: PROMES, EDF –Sweden: KTH –Japan: Tokyo IT –China: Tongji University –Spain: Univ. of Zaragoza, Univ. of Barcelona –UK: Univ. of Leeds –Turkey: Çukurova University Observers –New Zealand: The Univ. of Auckland

7. 7 Status report: Annex 25. Germany, November 2011 Organisation Other countries and institutions have shown their interest: –UK: Loughborough Univ and Univ of Ulster –Spain: CIEMAT –Germany: Fraunhofer ISE –Austria: AEE Intec

8. 8 Status report: Annex 25. Bad Aibling (Germany), November 2011 Webpage

9. 9 Status report: Annex 25. Germany, November 2011 Kick-off meeting It was held in Lleida (Spain) on October 7-8th 2010 12 participants 7 countries (Sweden, Japan, China, New Zealand, Germany, France, Spain) 8 project presentations

10. 10 Status report: Annex 25. Germany, November 2011 2 nd Workshop It was held in Perpignan (France) on April 11-12th 2011 18 participants 6 countries (Japan, New Zealand, Germany, UK, France, Spain) 4 industries attended: –Functional fluids (Japan) –NGK-E (Germany) –EDF (France) –Sophia energie (France) 7 presentations

11. 11 Status report: Annex 25. Germany, November 2011 3rd Workshop It was held in Osaka (Japan) on October 13-14th 2011 33 participants 8 countries (Japan, New Zealand, Germany, UK, France, Spain, Turkey, China) 7 industries attended: –The Kansai Electric Power CO (Japan) –Functional fluids (Japan) –NGK-E (Japan) –EDF (France) –Mitsubishi Plastics (Japan) –Shinryo Corporation (Japan) –SONY Corporation (Japan) 23 presentations

12. 12 Status report: Annex 25. Germany, November 2011 Subtasks Advanced TES in process integration and district distribution –Subtask leader: Michael Himpel (Germany) Advanced TES in Surplus Heat Driven Power Generation –Subtask leader: Xavier Py (France) Advanced TES in vehicles –Subtask leader: Yukitaka Kato (Japan) Advanced TES cooling (LNG, solar cooling, etc) –Subtask leader: Luisa F. Cabeza (Spain) Environomical Performance Assessment –Subtask leader: Viktoria Martin (Sweden)

13. 13 Status report: Annex 25. Germany, November 2011 Subtask 5 A working meeting was organized in Lleida (Spain) on Nov. 3rd 2011 Participating: Dr. Viktoria Martin (subtask leader), Prof. Luisa F. Cabeza (OA), Dr. Inés Fernández A start on the definition of: –Surplus heat and its accounting –CO 2 mitigation accounting The feeling was that we have to work on these definitions and on having a methodology for this accounting soon, to be able to distribute it to participants to do it for their own projects and to be able to compare between them Therefore a working meeting will be organized in January 2012 in Munich

14. 14 Status report: Annex 25. Germany, November 2011 Project participation The work in the Annex is organised by projects coming from the different partners: –SACRE: Storage by Adiabatic Compressed Air for Electrical Grid – France –SESCO - France –PCM-air heat exchangers prototypes for building applications - Spain –Consolida - Spain –Contribution of thermal energy storage to the energetic efficiency in buildings and industrial application - Spain –Improvement of the thermal performance of commercial freezers using Phase Change Materials – Spain –Heat energy storage with PCM for solar cooling - Spain –Development and demonstration of low temperature phase change materials for LNG cold energy application – China –Development of high temperature solar heat storage technology based on phase change materials - China –Production of Phase Change Materials from Waste Products With Innovative Encapsulation Technologies to Manufacture High Value Products for Niche Thermal Management – New Zealand

15. 15 Status report: Annex 25. Germany, November 2011 Final report outline Executive summary 1.Introduction 1.IEA/ECES/ANNEX 25 2.Scope and motivation 3.Annex meetings 4.Information and dissemination 2.Characterization of surplus heat 1.Definition 2.Heat and cold market (countries participating) 3.CO 2 mitigation “accounting” 4.Types of TES available 1.UTES 2.Sensible 3.PCM 4.Thermochemical 5.Projects participating in the annex 1.List of projects 2.List of materials 6.Subtask 1 1.Purpose 2.Project 1 (include surplus heat reuse and CO 2 mitigation) 3.… 7.… 10.Subtask 5 1.Comparison of projects 2.Examples of LCA 11.Achievements 12.Conclusion and recommendations 13.References

16. 16 Status report: Annex 25. Germany, November 2011 Next meetings Lleida (Spain) – 14th May 2012 Auckland (New Zealand) – November 2012 –in conjunction with Annex 23 Turkey – Spring 2013 Munich (Germany) – Sept-Oct 2013

17. 17 Status report: Annex 25. Bad Aibling (Germany), November 2011 Thank you for your attention!!