Solar industry sales slump: down 74.2% from 2011 to 2014.
Published
WIESBADEN: In 2014, companies in Germany achieved a turnover of 3.7 billion euros with goods and services from the solar industry. Compared to 2011, the last economically strong year, this corresponds to an overall decline in turnover of 74.2% or 10.6 billion euros. The crisis in the solar industry in Germany was already apparent in previous years: turnover totalled 9.5 billion in 2012 and 5.1 billion in 2013. The declining economic importance of the solar industry in Germany is primarily due to negative developments in the photovoltaic industry. Between 2011 and 2014, sales of photovoltaic systems and components fell by 75.5 % from 13.3 to 3.3 billion euros. Turnover also fell sharply in the solar thermal sector - from 1.0 billion euros in 2011 to 0.4 billion euros in 2014. Detailed results can be found in the specialist series "Turnover in environmental protection goods and services, 2014". Further information on the survey can be found in the environmental economics section.
The German Solar Energy Society DGS has commented on the developments in a pointed manner: www.dgs.de/index.php?id=3364&type=0#13585 (5th article in the newsletter of 22 July 2016)
Source: Press release destatis.de
Contractor: Joachim Eble Architecture, Rolf Messerschmidt, Tübingen
EGS-Plan engineering company for energy, building and solar technology mbH
IER Institute for Energy Economics and Rational Use of Energy, University of Stuttgart
Results: When analysing the total annual costs, the running costs and revenues in the utilisation phase are taken into account in addition to the capital-related investment costs. The result of this full cost calculation is a relatively homogeneous cost level for all building energy standards examined. Due to the subsidies for the better standards, lower energy costs and the use of subsidies, the cost level remains relatively constant among the building energy standards. Thus, higher building energy standards up to the "KfW 40 Plus Standard" are already economically attractive today.
The influence of building energy standards can be classified as subordinate when considering total consumer spending.
Video-Feature on Rutger Bregman in German on ttt 16 Jun 2019.
8:25 min. available until 06/16/2020:
www.daserste.de/information/wissen-kultur/ttt/sendung/sendung-vom-16062019-100.html
(unfortunately the article is no longer online)
On 27 September 2017, the IBA_LAB, the symposium of the International Building Exhibition (IBA) Heidelberg, will take place for the fifth time in a row. This year, for the first time, discussants and guests will meet in the German capital Berlin to broaden their perspective and discuss the question of the "Knowledge City of Tomorrow" in conversation - all in preparation for the IBA's major interim presentation in 2018.
The keynote speech at the evening reception will be given by Wolfgang Lotter, co-founder of brand eins. We will discuss the city in the knowledge society with Theresia Bauer, Minister of Science of the State of Baden-Württemberg, Undine Giseke, Head of the Department of Landscape Architecture and Open Space Planning at the TU Berlin, Volker Hassemer, former senator and board member of the Stiftung Zukunft Berlin, Jürgen Odszuck, Mayor of the City of Heidelberg, philosopher and author Rebekka Reinhard and Alexander Rieck from the Fraunhofer Institute.
The LAB deals in particular with the IBA Heidelberg's guiding question: How must the European city transform itself to meet the demands of tomorrow's knowledge society? From 2012 to 2022, the IBA wants to initiate and implement building projects and processes around the knowledge society and its guiding theme Knowledge | Creates | City. The primary aim is to focus questions of social change on their urban planning and architectural dimensions. In cooperation with the board of trustees, the IBA Heidelberg developed 4+1 more precise focal themes: Sciences, Learning Spaces, Networking, Material Cycles and overarching Co-production. Until 2022, the building projects are intended to give a selective impression of how the "knowledge city of tomorrow" will look in terms of architecture and planning.
Discourse at international level on the knowledge city of tomorrow is indispensable. That's why the IBA is looking for answers with appropriate knowledge transfer via existing and new networks - as was the case at this year's IBA_LAB N°5.
Theses on the "Knowledge City of Tomorrow" are also presented in the IBA Heidelberg's first publication, the recently published IBA_LOGBook N°1 thematised.Participation in IBA_LAB N°5 is free of charge. Please register by 20 September 2017 at www.iba.heidelberg.de.
The event is recognised by the Baden-Württemberg Chamber of Architects as continuing education for three hours.
Even after the EEG reform, most photovoltaic systems on buildings are economical to operate. sonnen GmbH from Wildpoldsried offers a "sonnenFlat". This is particularly interesting for those who already have a PV system and are thinking about adding a battery, but also for anyone planning to purchase a PV system in 2017.
On the following website you can have a look at the offer and the calculations: sonnenFlat
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