Built for the future. Many new buildings from the present will be in a short time, long time before installment is paid, an expensive renovation case.
| Wood pellets shortage - the limits of heating by wood
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We warned lassed year several times before, the wood heating, but we have to admit, the short time where the shortage of pellets occured was very surprising.
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| Snowfall in March
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March 14th 9:00 am. The Untersberg behind the houses is not visible because of dense stratus. Light snowfall. Nevertheless surprising much electric power compared to December.
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| Sun instead of wood
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One day after the news about the pellets shortage, measurements at 9 and 12 am. How much solar energy at this cloudy March 14th? Who is more secure.
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| Heat pump arguments
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Well carried out in a good insulated house with heat recovery ventilation the most efficient method to save energy at heating and warm water production.
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