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Project partners guarantee SDH yield

Submitted by Baerbel Epp on December 21, 2017
ADEME15 December saw the inauguration of the first installation supported by the subsidy scheme for large-scale solar thermal projects in France. The 2,340 m² collector field by German manufacturer KBB Kollektorbau has since been feeding into a biomass district heating network of Châteaubriant, a town in western France. Altogether, the subsidy scheme’s administrator, French energy agency Ademe, approved six solar thermal projects during the first tender invitation called Appel à Projets National Grandes Installations Solaires Thermiques. The second one in November 2017 led to the submission and approval of a 14,000 m² solar process heat project, which is currently in planning. The programme inviting large-scale solar thermal tenders started in 2015 (see the database of incentive programmes for more information). There are two new submission deadlines planned for March and November 2018.
Photo: Ademe
 

IEA SHC Task 54: Solar Thermal Cost Reductions

Submitted by Baerbel Epp on November 26, 2017
Linz workshop Task 54The objective of IEA SHC Task 54 is to reduce the purchase price of solar thermal systems by up to 40 % across the entire value chain. To achieve this, the project partners have been evaluating technical and non-technical cost-saving potential, with low-cost materials, such as polymers, and production technologies bound to play an important role. At an early October workshop in Linz, Austria, about 50 project partners and guests discussed cost reductions made possible by new distribution channels, digital solutions and systems thinking approaches. 
Photo: Fraunhofer ISE
 

SHC 2017: Largest experts’ meeting on integrated solar heating and cooling

Submitted by Baerbel Epp on November 8, 2017
SHC2017_1500 experts from more than 50 countries attended the 5th International Conference on Solar Heating and Cooling (SHC) in Abu Dhabi, UAE, from 30 October to 2 November 2017. It was the first time that this biennial conference by the IEA’s Solar Heating and Cooling Programme had been organised jointly with the Solar World Congress by the International Solar Energy Society (ISES). The new partnership resulted in 2017’s largest experts’ meeting on integrated SHC solutions for buildings, industry, cities, regions and utilities, and in over 300 presentations.
Photo: Masdar Institute at Khalifa University of Science and Technology
 

TrustEE Facilitates ESCO Project Financing in Industry

Submitted by Baerbel Epp on October 26, 2017
TrustEEThe implementation of energy efficiency measures and the use of renewables can help manufacturing businesses cut costs and prepare them for when they will have to compete in a decarbonised market. However, even outstanding technical designs often fail to secure financing. The EU’s TrustEE programme is looking for technology suppliers and project developers who are interested in an evaluation – and a possible funding – of their projects. TrustEE’s offer garnered much attention during Austria’s largest business conference on financing, the Finance Symposium in Alpbach on 5 October (see photo). 
Photo: AEE INTEC
 

SHC Solar Award: Five Finalists with Successful Support Policies

Submitted by Baerbel Epp on October 15, 2017
Administrators of successful solar thermal support schemes are in the focus of this year’s Solar Award of the IEA Solar Heating and Cooling Programme (IEA SHC). The jury has chosen five finalists, of which one will receive the SHC Solar Award during the IEA SHC’s joint conference with ISES Solar World Congress (SWC 2017) in Abu Dhabi on 1 November 2017. The finalists come from Australia, Austria, Germany, Lebanon and Tunisia (see logos above). They implemented very different support policies, such as rebates and/or loans as well as building obligations. Their activities all had a strong impact on their national or regional solar heating and cooling market.

Solar District Heating: How to Tackle Land Use Issues

Submitted by Baerbel Epp on October 11, 2017
SDH double useUsually, solar district heating (SDH) plants require large fields for collector installations, which has raised concerns at local level because of competing land uses and a system’s potential visual impact on the surroundings. One way out of this dilemma is to combine heat generation and fruit and vegetable harvest (see illustration). As part of SDHp2m…From Policy to Market, a Horizon 2020 project, some regions are looking to create regulations based on best practice examples of land use or spatial heat planning. This article will present showcases from the Styria region in Austria, Hamburg in Germany and Valle d’Aosta in Italy (see also the attached fact sheets).
Graphic: Hamburg Institut Research
 

IEA SHC Task 56: Cooperation on Energy Balance and Building Design Tools

Submitted by Baerbel Epp on October 5, 2017
Task 56 meetingFacades of residential and tertiary buildings offer enough space for daylight control and HVAC (heating, ventilation and air conditioning) systems. Active envelope solutions include facade-integrated solar thermal collectors, PV panels, daylight control systems or panels containing ventilation units with heat recovery and/or a heat pump with all necessary connectors. Optimising their performance and building integration has been one of the main objectives of an international research programme called Building Integrated Solar Envelope Systems for HVAC and Lighting, also known as Task 56 of the IEA Solar Heating and Cooling Programme. The photo shows the around 20 task experts who met at Eindhoven University of Technology, Netherlands, on 21–22 September.
Photo: EURAC
 

Slovenia: On the Path to Renewable District Heating

Submitted by Baerbel Epp on October 2, 2017
Rok SunkoDistrict heating networks supplied by renewable energy sources (RES) are widely recognised today as one of the most effective ways to decarbonise the heating sector. The EU’s CoolHeating project has been supporting the implementation of small, modular renewable heating and cooling grids for towns in southeastern Europe by transferring knowledge from leading countries such as Austria, Denmark and Germany to newcomers, for example, Bosnia-Herzegovina, Croatia, Macedonia, Serbia and Slovenia. It has also led to the publication of a handbook – Small modular renewable heating and cooling grids – available in seven languages (see the attached PDFs). Solarthermalworld.org talked to Rok Sunko (see photo) from one of the project partners, Skupina Fabrika about current developments and the outlook of RES district heating in Slovenia. The company is a Slovenian-based R&D business focusing on renewables, IT solutions and branding.
Photo: Skupina Fabrika
 

International Sustainable Energy Conference (ISEC) 2018, Graz

Submitted by Baerbel Epp on September 29, 2017
In order to implement the agreement on global warming reached at the UN climate change conference in Paris, in December 2015, an almost complete phasing out of fossil energy supply is required by 2050. This presents enormous challenges for the society, but also offers enormous opportunities for innovative research facilities and companies to make a global contribution to this change.

IEA SHC Task 52: Solar Thermal’s Role in 2050 Energy Mix

Submitted by Baerbel Epp on September 29, 2017
Collector Installation in HamburgWhat role solar thermal will play in the energy sector in 2050 is one of the principal questions that the international Task 52 research project Solar Heat and Energy Economics in Urban Environments intends to answer. As part of this IEA Solar Heating & Cooling Programme task, Denmark’s Aalborg University chose four major solar thermal countries in Europe – Austria, Denmark, Germany and Italy – to model their 2050 solar share in national heat production. The university’s estimates range from 3 to 12 % based on country and scenario, which would require 4 to 175 million m² of collector area in each of the four nations. The solar share of all four was rather similar in high penetration scenarios, although climate, energy demand and network design vary significantly. That’s why the researchers from Aalborg concluded that “the findings can be applied to a variety of energy systems, including in countries that are not directly part of this study.” They also underlined the importance solar thermal could have in reducing pressure on scarce resources such as biomass.
Photo: Riccardo Battisti
 

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