Sjak made a 1930 farm energy-neutral: ‘Cheapest investment was the best’ | Money

Energy billSjak (65) from Wadenoijen renovated a farm from 1930. His home is now completely energy neutral. How much money do you spend on energy in your home? How do you try to reduce costs? We ask these questions weekly to a Dutchman.


Robert Hüsken










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