Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Designing buildings with a positive energy balance

18.03.2016

Until now most existing buildings have been pure energy consumers: the electricity comes from the power grid and the heat from a boiler, heat pump or heating network. However, buildings have a range of possibilities available to them to generate the energy they need by themselves.

The BINE Themen-info brochure “Net Zero Energy and Net Energy Plus Buildings” presents the various concepts. One focus is on how the energy balance for these pioneering buildings should be calculated. The spectrum of analysed examples from practice ranges from individual buildings to whole districts.


The BINE Themen-info brochure “Net Zero Energy and Net Energy Plus Buildings”

© BINE Informationsdienst

Uniformly balancing net zero-energy and net energy-plus buildings

In recent years, building concepts with balanced or positive energy and emissions balances have enjoyed increasing popularity among architects and builders. They have names like “energy-plus house”, “zero emissions house”, “efficiency house plus” or “activated-plus house”.

What all these buildings have in common is that, when calculated on average across the year, they do not draw more energy from the grid than they feed into the grid from their own production.

In Germany, however, there is still a lack of uniform standards and definitions for conversion factors, balance limits and for assessing the own requirement.

The embodied energy, i.e. the energy required to produce the building materials and construct the buildings, should also be incorporated in the balance with a view to the entire lifecycle.

Professor Karsten Voss and Eike Musall from the University of Wuppertal are the authors of the BINE-Themeninfo brochure. From 2008 to 2013 they participated in the IEA Working Group “Towards Zero Energy Solar Buildings”. In this Working Group, experts from 18 countries discussed their experiences with such building concepts. The German contribution was made as part of the “EnOB - Research for Energy-Optimised Construction” research initiative initiated by the German Federal Ministry for Economic Affairs and Energy.

You found all informations about the BINE info brochure “Net Zero Energy and Net Energy Plus Buildings” here:

http://www.bine.info/en/press/press-releases/archive-press-releases/pressemittei...

Uwe Milles/Birgit Schneider
presse(at)bine.info

About BINE Information Service

Energy research for practical applications

The BINE Information Service reports on energy research topics, such as new materials, systems and components, as well as innovative concepts and methods. The knowledge gained is incorporated into the implementation of new technologies in practice, because first-rate information provides a basis for pioneering decisions, whether in the planning of energy-optimised buildings, increasing the efficiency of industrial processes, or integrating renewable energy sources into existing systems.

About FIZ Karlsruhe

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure is a not-for-profit organization with the public mission to make sci-tech information from all over the world publicly available and to provide related services in order to support the national and international transfer of knowledge and the promotion of innovation.
Our business areas:
• STN International – the world’s leading online service for research and patent information in science and technology
• KnowEsis – innovative eScience solutions to support the process of research in all its stages, and throughout all scientific disciplines
• Databases and Information Services – Databases and science portals in mathematics, computer science, crystallography, chemistry, and energy technology
FIZ Karlsruhe is a member of the Leibniz Association (WGL) which consists of 87 German research and infrastructure institutions.

Weitere Informationen:

http://www.bine.info/en - BINE Informationsdienst

Rüdiger Mack | idw - Informationsdienst Wissenschaft

More articles from Architecture and Construction:

nachricht New Generation of Cleaning Tools for CSP Plants Reduces the Water Consumption
09.11.2018 | Steinbeis-Europa-Zentrum

nachricht memory-steel - a new material for the strengthening of buildings
23.10.2018 | Empa - Eidgenössische Materialprüfungs- und Forschungsanstalt

All articles from Architecture and Construction >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

Im Focus: Coping with errors in the quantum age

Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly

The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Massive impact crater from a kilometer-wide iron meteorite discovered in Greenland

15.11.2018 | Earth Sciences

When electric fields make spins swirl

15.11.2018 | Physics and Astronomy

Discovery of a cool super-Earth

15.11.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>