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Showing posts with label Sustainable Innovation. Show all posts
Showing posts with label Sustainable Innovation. Show all posts

Monday, August 23, 2010

Heliotrope: The World’s First Energy Positive Solar Home

From: http://inhabitat.com/
by Andrew Michler

Ralph Disch, Heliotrope, solar home, net zero home, plus energy home, sustainable building, first solar home, German solar house, kinetic house, solar thermal, solar electricity

Look, up in the sky — it’s a bird, it’s a plane, it’s the Heliotrope! The brainchild of Architect Ralph Disch, this rotating solar home was the seed for the extraordinary Sonnenschiff Solar Development and the modern solar movement in Germany. The home takes full advantage of the sun by rotating with it, allowing daylight to course though its triple-pane windows and energize its large roof-mounted solar array and solar thermal pipes. The result is one of the first zero-energy modern homes in the world — one that actually ends up generating five times the energy it consumes.


Ralph Disch, Heliotrope, solar home, net zero home, plus energy home, sustainable building, first solar home, German solar house, kinetic house, solar thermal, solar electricity

Twenty-five years ago, when Ralph Disch’s hometown of Freiburg, Germany considered building a nuclear power plant built nearby, he fought vigorously to keep it from happening. As he applied his passion to finding an alternative, he looked to the sun. The resulting Helitrope home is a vigorous concept that makes incredible use of solar energy thanks to its kinetic design. Mounted on a pole, the home is timed to rotate 180 degrees through the day, following the sun’s track. The 6.6 kWH solar panels on top produce more than enough energy to make the home net energy positive. A unique hand railing system on the roof doubles as solar thermal tubing that heats the home’s water and radiators.

The home also re-uses greywater and rainwater for domestic use and features a composting toilet system. While the practicality of the home’s design may not have caught on, the principles behind it speak to a genuine revolution in sustainable design that many architects are only now starting to realize.

+ Ralph Disch Solar Architecture

Monday, July 26, 2010

The Khan Shatyr World’s Biggest Tent in Astana!

by Andrew Michler

Foster + Partners, Khan Shatyr Entertainment Center, Astana kazakstan, Astana Entertainment Center, Astana Architecture, Kazakhstan architecturephotos by Karim Yergaliyev

Developed by Foster + Partners to be a center piece for the new capital city of Astana, Kazakhstan, the project had to withstand the extreme temperature swings of the elevated and arid region. Although the outside temperature varies from -35 degrees to +35 degrees Celsius, the interior maintains a hospitable 15-30 degrees. To prevent condensation in the winter, three translucent layers of ethylene tetrafluoroethylene fabric or EFTE act to channel warm air. In the summer, cooler air displaces the hot air vented from the top. The transparency and scale of the tent stands out in the skyline like a beacon, changing colors at night and streaming in natural light during the day.


Foster + Partners, Khan Shatyr Entertainment Center, Astana kazakstan, Astana Entertainment Center, Astana Architecture, Kazakhstan architecture

A center tripod column supports a cable system web, which in turn supports the skin. The building shelters a park and various entertainment venues for the people of Kazakhstan, including events facilities, a shopping mall, a movie complex, an elevated water park, and multiple eateries. The Khan Shatyr Center provides a powerful symbol for a country that is breaking from its isolation to join an increasingly interconnected world.

+ Foster + Partners

photos by Karim Yergaliyev




Tuesday, December 16, 2008

10 Creative Ways to Recycle Ordinary Objects

March 12, 2008

Recycling doesn’t have to be limited to helping the environment: it can also be a challenge and opportunity to ingenious designers who work with materials most people would consider waste to create amazing things. Some of the following designs serve multiple purposes: illustrating the material possibilities of what most would consider trash while also maximizing the aesthetic potential of what would otherwise be considered waste objects. Clothes become rugs, airline trolleys become furniture, cardboard becomes bridges and sewage turns into building blocks!

Recycled Clothing Rug

The Volksware designers have provided an interesting alternative way of recycling clothes that may not even bit fit for the Salvation Army. By stitching them and rolling them they have created a simple carpet system that can be cut to length and fit to a space. Something to think about the next time someone tells you to pick your clothes up off the floor!

Trolley Furniture

Ever wonder what happens to those oddly shaped airplane trolleys when the airlines are done using them? Well, so did Bordbar before they began appropriating and adding splashes of design to them and reselling them to the public as useful (if odd) multipurpose mobile furniture. These are highly customizable have have a surprising range of possible functions once they are recycled into use.

Recycled Newspaper Building

Recycled Newspaper Building 3

There are few things being produced as rapidly, regularly and in such volume as newspapers. Many of these are, of course, recycled by traditional means, but what if they could serve another purpose that didn’t require the some amount of reprocessing? Sumer Erek has been working on one such alternative: reusing newspaper as interior decoration and insulation in a house.

Recycled Bag and Ruler

Recycled Notebooks

The Remarkable product design team has created a series of colorful and useful versions of traditional products made out of unusual recycled materials. Their approach is quite simple yet compelling: they brand individual products with information about their origins. This makes for conversation pieces but also raises awareness about the origins and potential of composite recycled materials.

Recycled Cardboard Bridge

Architect Shigeru Ban is well known for a number of high-profile architectural designs but perhaps less so for his artistic and ecological side projects such as the cardboard bridge pictured above. This bridge is composed over over 250 recycled cardboard tubes with recycled paper and plastic comprising the stairs. Amazingly, this recycled bridge can hold up to 20 people at once!

Recycled Building Block

The BituBlock may interesting and almost artistic … until you realize it is made from post-consumer recycled products including ash, glass and, yes, sewage. Still, it doesn’t smell and ultimately it is an incredibly strong and durable building block that rivals other materials such as concrete that would be used in similar situations - and does so using almost entirely reused and recycled materials.

Recycled Materials for Art

The Remida Center appropriates scrap materials from all kinds of local businesses in order to gain raw materials ranging from wood and metal to plexiglass and plastic that students can use in art projects. The idea is both to facilitate art but also to raise awareness about the origins of materials, essentially recycling otherwise unused materials and putting them toward the production of art.

Garbage Gardening

There are all kinds of approaches to garbage gardening that appropriate trash items and reuse them for decorative or practical purposes in gardens. The example shown above is just one of many including colorful mosaics from broken dishes and assorted other ideas. Not extreme enough? Try guerilla gardening instead!

Casette Tape Wallets

Italian designer Marcella Foschi has developed a quite clever way to recycle cassette tapes: a product material that exists in abundance but is associated with a dying (or dead) technology. Her coin purses are at least cute (if not collectible) and appropriate a material we all know, love and have stopped using.

Audio Tape Fabric

Marcella Foschi isn’t the only one with ideas on how to reuse audio tapes. Some clever designers have taken it to the next level and begun to weave sonic cloth from the actual tape within the cassettes.