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IEA SHC

IEA SHC

Submitted by admin on October 1, 2014

Solarthermalworld.org and IEA SHC Partnership

International Energy Agency’s Solar Heating and Cooling Programme

The IEA Solar Heating and Cooling (SHC) Programme has over 35 years of international collaborative work in the field of research, development, demonstration (RD&D) and test methods for solar thermal energy and solar buildings.  The results of this work are available for researchers, policy makers, industry, utility and business representatives, builders, architects and teachers

The IEA SHC Programme is a member-based Programme with 20 member countries and 5 member organizations. Its mission is “To enhance collective knowledge and application of solar heating and cooling through international collaboration to fulfill its vision of solar thermal energy meeting 50% of low temperature heating and cooling demand by 2050."

Highlighted in the section below are some of our most recent publications: 

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IEA SHC Solar Academy: Record Participation in Solar Heat for Industry Webinar

Submitted by Baerbel Epp on July 21, 2017
Webinar Screen ShotWith more than 500 registered participants from 78 countries, Solar Heating for Industrial Processes has been the most frequented webinar of this year’s series hosted by the International Solar Energy Society, proving that there is great interest in this solar thermal application among planners, collector manufacturers and research institutions. This second IEA SHC Solar Academy webinar had researchers present reports and useful tools based on the work of IEA Solar Heating and Cooling Programme Task 49, Solar Heat Integration in Industrial Processes (2012 to 2015). A recording of the event is available online.
 

IEA SHC Task 58: “We will need new and innovate designs for heat and mass exchangers”

Submitted by Baerbel Epp on July 18, 2017
Benjamin FumeyThermochemical materials (TCMs) used in storage tanks show higher heat capacities than water and smaller losses over time. They are crucial to an increase in solar use among consumers and the storage of summer heat for the winter season. However, they are also more complex than their water-based counterparts, which require only heat exchangers. Conversely, TCM storage units additionally need mass exchangers to make sorbent-sorbate interaction possible. Research into TCM storage has so far been coordinated by the IEA’s Solar Heating and Cooling Programme’s Task 58, Material and Components for Thermal Energy Storage. Solarthermalworld.org spoke with Benjamin Fumey, Researcher at EMPA – Swiss Federal Laboratories for Materials Science and Technology, about the technology. Fumey heads the Task 58 research group focused on Component Design for Thermochemical Materials. The operation of the specially designed heat and mass exchanger will be explained throughout the interview based on a TCM storage tank with sodium hydroxide as the liquid sorbent. Important technical terms can be found in the glossary at the end of this article.
 

SHC and SWC 2017: Early Bird Registration Now Available

Submitted by Baerbel Epp on July 17, 2017
Logo SHC SWC 2017Benefit from an early bird discount by registering for the joint solar conferences in autumn in Abu Dhabi, United Arab Emirates, until 31 August. You need to register only once to attend both the SHC 2017 – International Conference on Solar Heating and Cooling for Buildings and Industry and the SWC 2017, the ISES Solar World Congress. The early bird offer will get you a 14 % discount on the standard ticket price charged from 1 October. Tickets at reduced prices are available for students and for members of both organisers – the International Solar Energy Society (ISES) and the IEA Solar Heating and Cooling Programme (IEA SHC) – and the European Solar Thermal Industry Federation (ESTIF). Day tickets are offered as well.
 

IEA SHC: Free Pre-Sizing Tool for Solar Heating and Cooling

Submitted by Baerbel Epp on July 14, 2017
PistacheIn 2015, Task 48 – Quality Assurance & Support Measures for Solar Cooling – came to an end. One of the activities of this IEA Solar Heating & Cooling Programme task was the creation of PISTACHE, a tool for professionals who need to pre-size solar cooling, heating and domestic hot water installations and assess their estimated performance. As part of the Habisol programme, the development of the tool by French organisations Tecsol and INES during the MeGaPICS project received additional funding from the French National Research Agency. It is available as a free download in English and French on the website of Task 48.
 

IEA SHC Solar Academy: Solar Heating for Industrial Processes

Submitted by Baerbel Epp on June 6, 2017
SHC Academy LogoResearchers have worked intensively across national borders to increase deployment of Solar Heat for Industrial Processes (SHIP), which is regarded as one of the most promising solar thermal applications. When IEA SHC Task 49, Solar Heat Integration in Industrial Processes, was launched in 2012, there were reportedly around 120 SHIP systems adding up to 88 MWth. Over the last years, total installation figures have tripled to more than 500 systems and a minimum of 291 MWth globally.
 

IEA SHC: Solar Heat Worldwide Highlights Remarkable Achievements and Addresses Challenges

Submitted by Baerbel Epp on June 2, 2017
Solar Heat Worldwide TitleIn late May, the IEA Solar Heating and Cooling Programme (IEA SHC) published its annual report titled Solar Heat Worldwide (see the attached document). It is the most comprehensive study of solar heating and cooling markets around the globe and has been referenced by international organisations such as REN21 and IRENA. Based on data from 66 countries, the most recent report has grown from 76 pages in 2016 to 86 in 2017. It includes a new section which highlights last years’ encouraging market development of megawatt systems for solar district heating and solar process heat and a second part providing in-depth figures about the national and global markets of 2015.
 

IEA Task 55: Solar District Heating Means Big Business

Submitted by Baerbel Epp on May 23, 2017
Task 55Solar district heating is attractive business. Not only does this become obvious when looking at the 347 MWth of newly installed SDH capacity in Denmark in 2016, but also when one hears about Big Solar, a 250 MWth collector field – with 1.8 million m² of seasonal storage – planned to cover 20 % of the energy demand in the Austrian city of Graz by 2020. It certainly explains the high interest in international research platform Towards the Integration of Large SHC Systems into DHC Networks, or Task 55 of the IEA Solar Heating and Cooling Programme. “We welcomed 33 participants from eight countries during our second project meeting in Aalborg in mid-March, and even had to limit the number of participants per company because of the huge demand,” explained Sabine Putz, Operating Agent of Task 55 and COO and Head of R&D at S.O.L.I.D.
Photo: AALBORG CSP
 

IEA SHC Task 54: Investigating Cost Factors Along the Value Chain

Submitted by Baerbel Epp on May 22, 2017
Task 54 RWTH AachenResearchers have worked intensively for one-and-a-half years across national borders to find ways of reducing the costs of solar thermal systems and making them more attractive to end users. The members of Task 54 of the IEA Solar Heating and Cooling Programme, Price Reduction of Solar Thermal Systems, have discussed the effects of standardised product designs or changes in product offerings on cost structures. They have also analysed the entire value chain from component manufacture to system assembly and installation to help identify cost-cutting potential. This is the first time that methods of Process Cost Analysis are being adapted for the solar thermal business. “The share of overhead (e.g. marketing, sales, logistics, quality management and maintenance) has increased significantly, from 30 to 60 % of total product expenses over the last 50 years. This means we will have to investigate the relationship between technology, product portfolio and overhead,” explained Wolfgang Kramer, Head of the Solar Thermal Heating Systems Department at German-based Fraunhofer ISE. “To this end, the process cost analysis provides important quantitative information.” For example, the chart illustrates the issue of having a wider product portfolio and its impact on competitiveness and profitability. The model is currently being adapted for the solar industry in Task 54 as part of German research programme TEWIsol.
Chart: RWTH Aachen University
 

IEA SHC: How to Turn Historic Structures into Nearly Zero Energy Buildings

Submitted by Baerbel Epp on May 17, 2017
Villa CastelliMore than one-fourth of all residential buildings in Europe date from before 1945. Over the past decade, preservationists have taken to the idea of renovating historic structures in an energy-efficient manner. The planned IEA SHC task titled Deep Renovation of Historic Buildings Towards Lowest Possible Energy Demand and CO2 Emission intends to find the best solutions to this challenge. The photo shows the Villa Castelli at Lake Como in Italy. The energy requirements of the building have been reduced and the remaining demand has been met by a heat pump and PV-generated electricity. 
Photo: Oscar Stuffer, Solarraum
 

IEA SHC: New Task to Push Emerging PVT Industry

Submitted by Baerbel Epp on May 15, 2017
Inventors and start-ups have been trying to combine photovoltaic and solar thermal collectors into one product for many years. Finally, a new industry seems to be emerging. The IEA SHC task Application of PVT collectors and new solutions with PVT systems, which is currently being defined, intends to become the go-to platform for the young technology. It is scheduled for approval by the IEA SHC executive committee in November 2017 and is planned to start in January 2018. The first Task Definition Meeting in Zurich, Switzerland, in May attracted great interest from the industry.
 

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