Active House produces more energy than it consumes with solar power, solar heat, geothermal heat, fuel cell, wind power, wall insulation, super air-tight insulation window frame, waste heat collection type ventilation system, climate energy and sun light. Location of house is an important factor to consider. Active House consumes less fossil energies from oil, coal and LNG. So, it emits less carbon dioxide. From 2011 we have designed an ideal active house consuming its own electricity and hot water in cooperation with German laboratory. We will provide a new paradigm with our registered patents for active house.
Active house is called to the building that consumes less than 15㎾h(kw/h=864kcal) /㎡ per year and total 120㎾h from the first energy source to heat, cool or ventilate a house