Innovative Tower To Feature Atrium Of Wind Turbines

The “Clean Technology Tower” is a highly efficient building which will be constructed in Chicago. The tower will have wind turbines positioned at the corners of the building, to capture wind at its highest velocity as it accelerates around the tower. At the apex, where wind speeds are at a maximum, a domed double roof cavity directs the wind towards …

Stunning Solar Building Will Generate More Power Than It Needs

The Masdar Headquarters building will produce more power than it needs (an energy positive building). In fact, the solar roof (one of the largest in the world) will be constructed first, and it will power the construction of the rest of the building. The video link on this page has a great view of the sun-infused interior.

OLEDs Printed Like Newspaper: World’s First Demonstration

OLEDs are thin, organic materials sandwiched between two electrodes, which illuminate when an electrical charge is applied. They’re so thin, that they could be applied to rooms as a type of wall paper to glow at the touch of a finger or when someone enters the room. Like LEDs they produce light very efficiently. But OLEDs also have to potential …

Bloxes: Modular Cardboard Furniture

Cardboard can be incorporated in modern design pieces — check out this impressive gallery of cardboard furniture. Bloxes (shown above) are the latest option in cardboard furniture. The corrugated cardboard puzzle pieces lock together to form sturdy shapes such as chairs, walls, and play forts.

The Most Efficient Washing Machines Of 2010

At MetaEfficient, I evaluate appliances based on a number of factors, namely: energy efficiency, effectiveness, reliability, and price. This holds true for washing machines, because all of these factors need to be considered and weighed against each other (I’d also like to include lifecycle analysis, but  there’s no information available for washers). For raw efficiency data, one can turn to …

Chinese Design Winner: High-Rise With Vertical Hydroponics

This apartment high-rise concept won a sustainable housing award recently in China. It integrates a vertical greenhouse into the high-rise. Designed by Knafo Klimor Architects, the “agro-housing” concept allows the residents to produce their own food, reducing commuting needs and providing a green neighbourhood. The greenhouse is a multi-floor structure for cultivation of crops such as vegetables, fruits, flowers and …

Fuel Cells Being Used To Power Japanese Homes

Masanori Naruse jogs every day, collects miniature cars and feeds birds in his backyard, but he’s proudest of the way his home and 2200 others in Japan get electricity and heat water – with power generated by a hydrogen fuel cell. The technology – which draws energy from the chemical reaction when hydrogen combines with oxygen to form water. Developers …

Freshaire Choice: A Zero-VOC Paint To Be Sold At Home Depot

Wow, this is a truly non-toxic paint, and it’s going to be sold exclusively at Home Depot. It’s called Freshaire Choice, and it’s a zero VOC paint. According to the EPA, the air inside a home is, on average, two-to-five-times more polluted than the air outside. Paint is a large contributing factor to poor indoor air quality and can emit …

An Efficient Biodegradeable Sunscreen: Caribbean Solutions

Sunscreens that pollute the water are not efficient. This is especially true in the ocean, where it’s estimated that 4000-6000 tons of sunscreen wash off swimmers every year. A company called Caribbean Solutions is introducing a biodegradable sunscreen nationwide.