For a building to be considered a Passive House, it must meet the following criteria for detailed criteria, please see the building certification section: The Space Heating Energy Demand is not to exceed 15 kWh per square meter of net living space treated floor area per year or 10 W per square meter peak demand. In climates where active cooling is needed, the Space Cooling Energy Demand requirement roughly matches the heat demand requirements above, with an additional allowance for dehumidification. The Renewable Renewable Primary Energy Demand PER, according to PHI method , the total energy to be used for all domestic applications heating, hot water and domestic electricity must not exceed 60 kWh per square meter of treated floor area per year for Passive House Classic. In terms of Airtightness , a maximum of 0.
The two projects both hoped to harvest the heat of deeply buried bedrock by drilling down, fracturing the rock, and then circulating water through the fissures to produce steam that could drive turbines. The project, led by Markus O. The Swiss project required drilling more than 16, feet into the ground, and would have provided electricity to 10, homes.
AltaRock broke drill bits while trying to tap deep rock, and annoyed and worried nearby California residents with its earthquake potential. Engineers in Zurich started preliminary drilling last month to see if the area was suitable for such a geothermal project [ AP Free hiv dating sites usa Geothermal energy and heat recovery.
In our coverage of the closing in Basel http: The project was a private-public partnership. Since one of the focuses of this article is the Basel project, it is bizarre and strange to mention that Mr.
Haring will be tried on criminal charges concerning this project, and yet not give even the tiniest bit of information about that. It makes one suspect that some important and germaine events have taken place concerning this topic, that are not mentioned.
It also makes one wonder why the author of this blog has avoided mentioning them. Hi, Wil — nothing nefarious is going Free hiv dating sites usa Geothermal energy and heat recovery. Share are online dating sites legitimate partnersuche uber 50 kostenlos testen blog gives people the basic info on a story, and links to the sources that have more details.
Stop throwing away all that money on your energy bill every month! Free hiv dating sites usa Geothermal energy and heat recovery energy is the key and you will also be saving the environment.
By Andrew Moseman December 14, Discover's Newsletter Sign up to get the latest science news delivered weekly right to your inbox!
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