there is the Canadian / Provençal well solution, which keeps the temperature of the premises frost-free in winter and guarantees efficient air conditioning in summer with a minimum of energy and maintenance.
Example with the Zenith HQE in Dijon:
http://www.grand-dijon.fr/decouvrir/urb ... h-6190.jsp
http://www.geothermie-perspectives.fr/0 ... es-02.html
First of all, I remind you that this term geothermal energy is completely misleading, misleading and untrue, because it is not geothermal heat internal to the earth (too low thermal gradient for that) but of the heat of our atmosphere (therefore solar thermal) spontaneously stored underground, with nothing geological in the geo term of geothermal !!
The proof is that this temperature varies like the average annual temperature, according to latitude and altitude !!
This geothermal term is a summary of the scam behind these heat pumps with easily undersized wells, to heat an entire winter, without excessively cooling the earth of the well and reducing the yield, especially in regions with cold winter !!
Finally, the scientifically correct solution is to combine two opposite and well-separated Canadian wells, without any free-functioning heat pump without electricity:
a well large enough to heat the winter by taking the summer solar heat stored in the underground well as at www.dlsc.ca et
https://www.econologie.info/share/partag ... mrk29Z.pdf
file: /// D: /ScrapBook-internet-firefox-4/data/20110609024616/index.html
and another smaller well, cooled with the cold of winter to find free this cold in summer for air conditioning by removing any heat pump !!
Its size of the well is fixed by the importance of the heat waves in summer.
.
This method of perpetual renewable by off-season storage, avoids any heat pump (with a finite lifespan and sometimes scam as I experienced), any fossil fuel or nuclear or CO2 electricity, any pollution,
When I read:
http://www.grand-dijon.fr/decouvrir/urb ... h-6190.jsp
60 m000 of earth excavated for Canadian wells.
I am scared of this work for useless heat pumps replaceable by solar thermal collectors to store the summer heat without PAC for the winter in a Canadian well without excavations but intelligent drilling as in
!!
www.dlsc.ca
https://www.econologie.info/share/partag ... mrk29Z.pdf
less expensive, without the need for nuclear power plants !!
There is something out of whack in France compared to Canada !!!
And those:
http://www.geothermie-perspectives.fr/0 ... es-02.html
ignore superbly the summer solar thermal with the real Canadian solution which removes all nuclear power plants and their heat pumps for heating !!
In France we are blocked with emery !!
And we are unable to realize that we are wasting all the summer solar heat !!
and also the winter cold to cool the summer !!
Finally, where is this mosque ??
in France or in Africa ??
Finally, since we colonized Muslim countries at the beginning of the last century, often against their will after wars, we do not have much right to give them lessons by refusing to give our opinions to build a mosque, by demanding a church in Arab country against each mosque in France.
It is better to show them the example of tolerance which has taken centuries to be accepted in our religions.
Especially since many Muslims show an intense desire for democracy at the cost of their lives in recent months !!
Finally they have the possibility of making better choices than the French by building a place of worship heated in winter by storing the solar heat of summer wasted most often.
