Fulltext results:
- Greenhouse effect and climate protection
- iginally present as CO<sub>2</sub> in the Earth's atmosphere in large quantities. Rainfall and vegetat... e from hundreds of millions of years ago i.e. the atmosphere.\\ \\ ** It has long been known that this increase in CO<sub>2</sub> concentration in the atmosphere leads to serious and undesirable changes ... d unchecked emission of greenhouse gases into the atmosphere can be tremendous and irreversible. Some
- Primary energy – quantifying sustainability
- onsumption of limited resources, pollution of the atmosphere with harmful substances (e.g. CO<sub>2</s... waste materials), damage to the environment etc. At the moment, it is not possible to weigh up the va... iciency, there are no risks of this magnitude** - at least, as long as attention is focussed on sustainable use (no deforestation for the purpose of obtai
- Zero-energy and zero heating energy houses
- ess than that of an existing building. In Sweden at the beginning of the 1980s numerous low-energy ho... were additionally built in, which could be closed at night in the winter and thus reduced the window U... onsberg has bought shares in a wind power station at a price of about 2500 € for each house in additio... Darmstadt, 1995\\ (**Ecological "farsightedness" at Rheinhöhenweg**; Rasch & Partner, Steubenplatz 12
- Life Cycle energy balances, Embodied energy and the Passive House Standard
- icient use of materials**; but this should not be at the expense of increasing operating energy again,... contradict the findings of this article in part, attention should be paid to the following points for... (this is dominant) been taken into consideration at all?\\ Which approach has been chosen for the lif
- Primary Energy Renewable PER
- needed to be able to meet the final energy demand at the building. The higher the PER-factor, the high... both energy demand and, if applicable, generation at the building site, the Primary energy renewable i
- Renewable sources of energy
- with high energy efficiency is economically more attractive in relation to the conventional supply of... }| |**//With constantly high energy consumptions, at the moment it is difficult to identify the contri