Construction industry

Building a house: the hidden costs 

Additional costs can be incurred when building a house. This is described by a couple on the website "wirbaueneinhaus.info". The couple originally started with a cost forecast of around 730,000 euros in 2022. However, the actual expenses later increased by almost 54,000 euros. This was due to various miscalculated or unexpected costs. For example, the land charge fees increased to...

Sustainability: generating energy from wastewater 

A so-called ThermWin system from Huber SE, which recovers energy from wastewater, is used for heating and cooling in the Haus der Bayerischen Geschichte in Regensburg. The ThermWin system works by means of a specially developed wastewater heat exchanger in conjunction with a heat pump. The efficiency of the system is enhanced by a fully automatic self-cleaning...

Save energy: These changes apply in 2024 

From 2024, changes in the area of energy saving will come into force. The energy advice service of the consumer advice center points this out. One major change is the amendment to the Building Energy Act (GEG). From January 1, 2024, new buildings in new development areas must install heating systems that use at least 65% renewable energy. For existing buildings outside of...

House building: techniques for saving money 

In an article on sustainable living trends, "kabeleins.de" has captured how sustainable building can be achieved. Modern technologies and innovative approaches, such as building using the wooden building block principle, make it possible to save money and protect the environment at the same time. With the wooden building block principle, for example, wooden building blocks are stacked in XXL format - similar to Lego. A building shell should...

Climate neutrality: IAO develops roadmap for sustainable construction 

Construction sites should emit less carbon dioxide (CO2) in future. The Fraunhofer Institute for Industrial Engineering (IAO) has published corresponding measures for the decarbonization of construction sites by 2045 in a strategic roadmap. The strategic roadmap highlights twelve fields of action that need to be addressed on the road to a climate-neutral construction site by 2045.

Building a house: building your own home with a view to the future 

Forward-looking planning and flexible use of real estate will become increasingly important in the future. On the one hand, vacancies can be avoided in this way. On the other hand, it can ensure sustainable developments in existing buildings. These are the conclusions of the Leibniz Institute of Ecological Urban and Regional Development (IOER). Although interests could change due to newly introduced...

Timber construction industry: stable growth despite cautious forecasts 

The carpentry and timber construction industry in Germany is showing stability and growth, despite a decline in building permits. According to the association "Das deutsche Baugewerbe", the number of companies and employees in the sector increased in 2022. Larger companies with 20 or more employees in particular recorded remarkable growth. In addition, turnover growth of 1.3 percent was achieved....

Energy transition: According to the BSB, ambiguities in the GEG are causing uncertainty 

The disagreement between the coalition parties over changes to the Building Energy Act (GEG) has weakened the confidence of many citizens in the heating transition. This is the view of Florian Becker, Managing Director of the Building Owners' Protection Association (BSB). He believes that there is confusion and uncertainty among consumers who are looking for efficient and sustainable solutions for their properties. The government has...

Climate protection: German government mobilizes 200 million euros for urban areas 

The federal government is providing 200 million euros for climate adaptation in urban areas. Cities and municipalities have until Friday, 15 September to submit their projects for the targeted development and modernization of parks, green spaces and open spaces for the federal programme "Adaptation of urban areas to climate change". The federal program aims to improve the urban climate and is...

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