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Executive Summary 6-13 Final Conclusions and future actions 6 Final Conclusions and future actions The IEA HPP-IETS Annex 35/13 "Application of industrial Heat Pumps", a joint ven- ture of the International Energy Agency (IEA) Implementing Agreements "Indus- trial Energy-Related Technologies and Systems" (IETS) and "Heat Pump Pro- gramme" (HPP) has been initiated in order to actively contribute to the reduction of energy consumption and emissions of greenhouse gases by the increased im- plementation of heat pumps in industry. The Annex 35/13 started on 01. April 2010 and expired on 30. April 2014, with 15 participating organizations from Austria, Canada, Denmark, France, Germany (Op- erating Agent) Japan, The Netherlands, South Korea and Sweden. The programme and work has been mainly concentrated on the collection of sta- tistical energy and environmental data and information related to industry as well as the present status of R&D and the application of heat pumps in industry. In total 39 R&D projects and 115 applications of heat pumps in industry, in particu- lar the use of waste process heat as the heat source, have been presented and analyzed by the participating countries. It has been shown that in many companies and especially in SMEs, only very little and aggregated information on the actual thermal energy consumption is availa- ble and disaggregated data such as consumption of individual processes and sub- processes therefore has either to be estimated or determined by costly and time- consuming measurements, which often requires the integration of several pro- cesses at different temperature levels and with different operating time sched- ules. The exploitation of existing heat recovery potentials often requires the inte- gration of several processes at different temperature levels and with different operating time schedules. Different technologies available for heat supply have to be combined in order to obtain optimum solutions. Basis for the modeling calculation and economic models activities (Task 2) has been the update of the IHP screening program, to determine how industrial heat pumps could be used in different applications, developed and presented in "An- nex 21 - Global Environmental Benefits of Industrial Heat Pumps (1992 -1996)". The IHP screening program has been analyzed and converted from an outdated Visual Basic version to the latest Visual Basic version employing the .NET frame- work. This new, converted version would in principle be ready for any modifica- tions, updates of data and models as well as for extensions. However, during the execution of Task 2 it became obvious that the authors consider this approach as a dead-end and the screening program as obsolete. Since 1997 no further work on this program has been done and the authors decline any further developments. We simply noticed that the formulation of the corresponding item in the legal text did not take this situation into account. However, parts of the screening program, for instance the database, could be easily extracted and modernized for other purposes. Although the Annex has been prolonged by one year, mainly because of missing results from Task 2, nearly none of the deliveries could be finished as foreseen,PDF Image | Industrial Heat Pumps
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