Katrin Klingenberg is a German architect who specializes in designing energy efficient homes. Recently, she designed an ultra efficient, all electric, home in Illinois. An article about her home was published in Energy Design Update - (May 2004). Some quotations from the article include:
"The Thermotech windows Klingenberg specified for the south side have an overall U-factor of 0.17. According to her research, they are the best available in North America"
"Last January, her electric bill (for all household uses, including heat) totaled only $35 (340 kWh), in spite of the fact that the month included two cloudy weeks and temperatures as low as -10°F [ -23°C ] "
Reprinted with permission from issue of Energy Design Update. Copyright Aspen Publishers. For information on subscribing to Energy Design Update, call 1-800-638-8437.
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