The TidGen Power System takes advantage of one of nature’s most consistent energy sources: the tide. It sits on the floor of a bay or deep river, where water rotates foils that drive a permanent magnet generator, sending roughly 150 kilowatts of electricity to shore. The first TidGen unit, installed off the coast of Maine last year, was the first ocean-energy project of any kind to connect to the U.S. grid. An environmental assessment released in March showed no adverse impact to the marine ecosystem.
This villa in Singapore, by architects Terre Pte Ltd, is one of three properties on this plot that belongs to the homeowner, the other two being homes for the owners two grown sons. The brief for all of these dwellings was to create a place that worked in unity with nature…
With 230 square meters of livable space, this project exists to prove that environmentally conscious living isn’t reserved for the wealthy.
“In constructing a net zero energy house, it is most important to manage energy than to produce it, therefore insulation is the most important factor. Sosoljip is built with external insulation to block heat or cold before it even enters the structure. Not a single centimeter of the building is directly exposed to external air. The reinforced concrete structure is wrapped with 20 centimeter styrofoam insulation. During the summer, the building relies on the insulation layer and natural ventilation for cooling without air conditioners, because the electricity consumption by air conditioners cannot be met with photovoltaic production. The client will gladly wear sweaters in the winter and sweat a little in the summer, which is only natural.”