Fulltext results:
- Greenhouse effect and climate protection
- ly present as CO<sub>2</sub> in the Earth's atmosphere in large quantities. Rainfall and vegetation has ... > again. And this CO<sub>2</sub> is returned to where it once came 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 in the w
- Primary energy – quantifying sustainability
- rgy sources that is supplied to the building ((**There are many environmental effects of the use of not ... tion of limited resources, pollution of the atmosphere with harmful substances (e.g. CO<sub>2</sub>, oth... ach other. **It is undoubtedly indisputable that there are very serious risks involved in each case** (c... renewable energy sources and energy efficiency, there are no risks of this magnitude** - at least, as l
- Zero-energy and zero heating energy houses
- ration projects. This standard was so successful there that in overfulfilment of the construction standa... n an average year**. Even on the coldest of days there should be no need for auxiliary heating in such a... most demanding of the standards being dealt with here: the "energy-autarchic house".\\ \\ ==== Remainin... ctricity also have to be provided autarchically. There is no mains connection or fuel delivery.\\ \\ Tha
- Primary Energy Renewable PER
- the Primary Energy Renewable (PER) landing page. Here you will be able to find an introduction to the t... unt for renewables generated on site (or nearby). Here final energy needs or uses are balanced with ener... s, especially to reduce energy demand in seasons where there is insufficient renewable energy available to address the demand. |[{{:picopen:per_landing_fig_2
- Life Cycle energy balances, Embodied energy and the Passive House Standard
- all due to the excellent thermal protection that there is no need for a separate heating system. The ene... tion material in the Passive House**. It is clear here that the primary energy demand dominates across t... ignificant. **Further improvement can be achieved here by increasing the production efficiency of buildi
- Renewable sources of energy
- ====== Renewable sources of energy ====== // There are great potentials in improving efficiency, and in... ery high energy efficiency of the Passive House, there are increased opportunities for an adequate suppl