Annex 30 Thermal Energy Storage for Cost-effective Energy Management and CO 2 Mitigation Beijing May 22, 2015
www.dlr.de/tt Slide 2 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Objectives and Goals The general objective is to identify and evaluate the potential for implementation of thermal energy storage as a cross-cutting technology to - Improve energy efficiency and process integration - Increase flexibility - Increase utilization of renewable heating and cooling resources - (Contribute to peak shaving and grid stabilization) The major goals are - To develop a methodology for evaluation of thermal energy storage technologies in terms of technical and economical performance - To evaluate realized storage systems - To identify most promising scenarios for the implementation of thermal energy storage systems
www.dlr.de/tt Slide 3 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Scope of Activities - Applications considered - Industry - Power generation - Non-residential buildings - Transport - Thermal energy storage technologies considered - Sensible - Latent heat - Thermochemical
www.dlr.de/tt Slide 4 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015
www.dlr.de/tt Slide 5 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Subtask 1 Definition of Requirements A. Wörner (DLR) - Definition of specific requirements for integration of TES originating from applications being considered - Technical features - Economic conditions - CO 2 mitigation potential - Identification and clustering of case studies
www.dlr.de/tt Slide 6 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Subtask 2 Storage Density Y. Kato (Tokyo Institute of Technology) - Literature review - Development of methodology for definition of storage density - Material / under operation conditions (Annex 29) - Storage tank / reactor - System - Evaluation of storage density for various storage technologies Source: Kato, HONEBUTO Energy Roadmap Kagaku-kogyo-sya, Japan (2005)
www.dlr.de/tt Slide 7 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Subtask 3 Key Performance Indicators L.F. Cabeza (Uni Lleida) - KPI is a performance measurement that evaluates the success of a particular activity - KPI can be: - Quantitative vs. qualitative indicators - Leading vs. lagging indicators - Process input vs. output indicators - Directional indicators - Financial indicators
www.dlr.de/tt Slide 8 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Subtask 4 Cost Calculation N.N. - Collection of cost figures for different storage materials (i.e. input from Annex 29) - Specification of cost for storage tanks/reactors and BoP components - Implementation of these cost figures into the application - Elaboration of business models for TES applications
www.dlr.de/tt Slide 9 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Subtask 5 Application / Case Studies R. Gurtner (ZAE Bayern) - Technological development and demonstration of thermal energy storage systems for specific applications - Project TESIN: PCM-storage (300 ºC, 6 MW, 1.5 MWh) for backup steam at co-generation plant (DLR) - Project IAST: dual media sensible storage ( 250 ºC, 1.5 MW, 10 MWh) waste heat recovery at foundry (ZAE) - Project THeSAN: thermochemical system for heat transformation of industrial waste heat (DLR) - Project OBSERW: hot water storage for district heating (Uni Chemnitz, Uni Stuttgart) - Project??: mobile PCM storage (KTH) - Project - Evaluation of the realized thermal energy storage systems according to the methodology having been established in subtasks 2-4
www.dlr.de/tt Slide 10 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Work Program Main Activities and Time Schedule Phase 0: July December 2014 - Invitation to participate - Pre-definition meeting establishing participants and their combined goal with the Annex (August 25, 2014 in Stuttgart, Germany) (OA/AP) - Finalize Annex Objectives, Goals and Work Plan with ExCo (OA/AP) - Outcome: Work program approved by ExCo
www.dlr.de/tt Slide 11 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Meeting in Beijing on May 18, 2015 Thanks to Zhang Shicong and CABR for providing meeting facilities! Thanks to participants for their time and valuable contributions!
www.dlr.de/tt Slide 12 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Work Program Main Activities and Time Schedule Phase 1: July December 2015 - Collecting information on ongoing activities in the area (AP) - Finalizing Financing Plans for participants (AP) - Establishing collaborative activities (AP/OA) - Definition of requirements, clustering of projects (SL1) - Review of existing methodology (SL2, SL3, SL4) - First Workshop and Expert Meeting, October 29+30, 2015 KTH, Stockholm (OA/AP) - Outcome: Requirements for integration of TES, description and clustering of projects
www.dlr.de/tt Slide 13 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Work Program Main Activities and Time Schedule Phase 2: January June 2016 - Start of work in subtasks 2,3 and 4 (SL2, SL3, SL4) - 2 nd Workshop and Expert Meeting, April 2016 (OA/AP) - Outcome: First assembly of methodology for characterisation and evaluation Phase 3: July December 2016 - Continuation of Characterization and Evaluation of TES (AP) - 3 rd Workshop and Expert Meeting, October 2016 (OA/AP) - Finalization of Methodology for Evaluation of TES (SL2, SL3, SL4) - Cross-check with first results from case studies (projects) (SL5, AP) - Outcome: Final Methodology for evaluation of storage systems
www.dlr.de/tt Slide 14 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Work Program Main Activities and Time Schedule Phase 4: January June 2017 - Continuation of Case Studies and work in projects (AP) - 4 th Workshop and Expert Meeting, April 2017 (OA/AP) - Re-adjustment of criteria for evaluation (SL2, SL3, SL4) - Outcome: First results of technical and economic evaluation Phase 5: July December 2017 - Assessment of evaluation with industry (AP/SL5)) - Commence final reporting activities (OA/AP) - 5 th Workshop and Expert Meeting, October 2017 (OA/AP) - Outcome: Preliminary conclusions and first draft of final report
www.dlr.de/tt Slide 15 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Work Program Main Activities and Time Schedule Phase 6: January June 2018 - Final Report Due in May (to be disseminated in June) (OA) - Discussion and dissemination of results in a common workshop with industry (OA, AP) - Final Meeting, June 2018 (OA/AP) - Closing of the Annex - Outcome: Final Report and dissemination of results
www.dlr.de/tt Slide 16 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Major Outcome - Increase awareness (especially at industry) of cost effective energy management and CO 2 mitigation through integration of thermal energy storage - Amplification of database for characterization of different storage technologies - Effective storage density (of system), KPI, cost figures - Comparison and assessment of different possibilities for storage integration - Evaluation of CO 2 mitigation and cost efficiency for various application areas by case studies
www.dlr.de/tt Slide 17 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Participants - Operating Agent - Germany (DLR) - Desired participants: - Universities and R&D institutes - Industrial actors - Participating countries: - Germany: DLR, ZAE Bayern, TU Chemnitz/ITW - Sweden: KTH - Japan: Tokyo IT - Spain: Univ. of Lleida, Univ. of Barcelona - Turkey: Çukurova University - Interested countries: - UK, Korea, Netherlands, Denmark and Slovenia (XC 78) - Chile, New Zealand, US - Austria, Switzerland (observers)
www.dlr.de/tt Slide 18 > IEA ECES XC79 Annex 30 > Beijing > May 22, 2015 Annex 30 Possible Cooperation with Other Annexes Annex 29 - Storage materials - Storage density - Cost
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