Solar construction obligation

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The solar building obligation (including solar duty ) referred to regulations of local authorities and federal states in Germany, to the owners of new and existing buildings on the grounds of climate protection for the installation of solar thermal or photovoltaic systems to oblige. If only the installation of photovoltaic systems mandatory, it is also mandatory photovoltaic spoken.

Development in Germany

In 2006 Waiblingen was the first city in Germany to introduce mandatory solar systems for new buildings.

The city of Tübingen is acquiring new plots of land to be built on in 2018 based on a municipal council resolution based on an interim acquisition model. When reselling, the buyer must undertake to install a photovoltaic system . The city ​​also makes use of this model in urban development contracts . The solar construction obligation applies to private, commercial or public buildings.

Following a municipal council resolution of December 16, 2019, the city ​​of Amberg wants to introduce an obligation for photovoltaic systems in future development plans as part of a concept for sustainable construction .

In May 2010, the Administrative Court of Gießen declared the city ​​of Marburg's “Statute on Solar Construction Obligation” from 2008 to be ineffective. A new regulation with effect from July 1, 2011 was opposed to the changed Hessian building regulations .

As the first German state , Hamburg has made it mandatory to install solar systems from 2023. In Baden-Württemberg , one is in preparation for non-residential buildings.

In the state of Berlin , too, there are considerations for the introduction of a solar obligation. This also applies to Bavaria , where solar construction is expected to apply from 2022 - initially for new commercial buildings and later for private new buildings.

See also

Individual evidence

  1. a b Jörg Sutter : German Society for Solar Energy eV: 06/12/2020 - Solar obligation is not solar obligation. In: German Society for Solar Energy (DGS) . Retrieved June 15, 2020 .
  2. Bernward Janzing : Photovoltaic compulsory in Tübingen: The sun can no longer just shine . In: The daily newspaper: taz . July 5, 2018, ISSN  0931-9085 ( taz.de [accessed on January 21, 2020]).
  3. ^ Badische Zeitung: Will photovoltaics be mandatory for all new buildings in Baden-Württemberg? - Südwest - Badische Zeitung. Accessed January 21, 2020 .
  4. Baden-Württemberg wants PV compulsory for new residential and commercial buildings. Accessed January 21, 2020 .
  5. ^ City of Waiblingen - Young city in old walls | Solar roof initiative. Retrieved May 14, 2020 .
  6. Waiblingen - compulsory solar systems for new buildings. www.waiblingen.de, October 4, 2018, accessed on May 14, 2020 .
  7. More than just a freestyle. In: www.pv-magazine.de/archiv/mehr-als-nur-kuer/. September 17, 2018, accessed May 14, 2020 .
  8. Stuttgarter Zeitung: Novelty in Germany: Tübingen prescribes solar roofs for builders. Retrieved January 19, 2020 .
  9. ^ Hans-Jürgen Frey: Solar building obligation in Amberg. Retrieved January 19, 2020 .
  10. ^ Court: Marburg solar statutes ineffective FAZ , May 12, 2010
  11. ^ Claus Peter Müller: In Marburg, the use of the sun is compulsory FAZ , October 31, 2010
  12. ^ Claus Peter Müller: New building regulations: Land leverages Marburg solar statutes from FAZ , December 6, 2010
  13. New climate plan and new climate protection law for Hamburg. Retrieved May 16, 2020 .
  14. Bernward Janzing: Photovoltaic requirement in Baden-Württemberg: New halls only with solar roof . In: The daily newspaper: taz . May 14, 2020, ISSN  0931-9085 ( taz.de [accessed on May 16, 2020]).
  15. Solar systems should become mandatory on new buildings in Berlin - Berlin - Current News - Berliner Morgenpost. August 1, 2019, accessed June 15, 2020 .
  16. Bavaria wants to introduce solar compulsory for new buildings. In: www.br.de. July 10, 2020, accessed July 16, 2020 .
  17. The whole thing has a huge catch. July 12, 2020, accessed July 16, 2020 .