CARBON FOOT-PRINT = less than 0.5 tone per year ECO-SYSTEM EXPLAINED Self sustained house having as componentsSolar panels on the roof used as solar energyHydro-energy know also as marine energySelf circulation of the air and connection through the tubes used to warm all the house. During the day all the heat from the office is recycled and reused to warm up the ground floor. Furnishings and FloorRecycled wood from other demolished buildingsCompressed plastics for flooring(elasticity and less stress, makes it more comfortable) chairs and kitchen desktopStaircase made from recycled snowboard boardsSofa made from recycled leather from old jacketsGlazingRecycled glazing from old industrial buildingsUV Reflective coatedLightingLED LightingFibre Optic LightingDuring the day,using cables with 48 optical wires installed all over the houseDuring the night using 4 principal light sources and expanding them sequential through all the spaces around the houseControl of intensity to equilibrate the power consumption, Using less Light Bulbs/ LED lights or any other kind of lights, and expanding them through the use of Fibre Optics