Imagine what cart corals at the supermarket would look like if shopping carts didn’t nest together. Imagine what the entryway of the supermarket would look like if shopping baskets didn’t stack. This would be poor spatial planning on the designers part. Next, image what a parking lot could look like if our cars stacked? We all of the sudden will have a plethora of open space, hmmm why didn’t we think of this earlier?

The first innovative step towards stacking cars was the parking structure, where layers of cars could be stacked upon each other. The next innovative step is to actually stack cars up against each other to reduce the absurd amount of space we require for vehicular parking. The concept is a hybrid of car sharing systems, spatial planning, alternative fueling systems, and personal convenience.

Developed by MIT Media Lab students from the Concept Car Design Workshop sponsored by GM, the key behind this concept is the redesign of the wheel and axel. Rather than having a rigid axel, it will actually fold in a way that will allow the car to rotate upwards 90 degrees. In this, the long dimension of the vehicle is perpendicular to the ground while parked. Since each car has the same form and design, they perfectly nest together to reduce surface space consumption. The stackable car will be able to reduce required curbside parking space by about a third to a half. This allows for more sidewalk space, biking lanes, and comfortable city conditions.

Due to the small dimensions, the stacks of cars will be conveniently placed in locations all over the city- where you would normally come out of a building and hail a cab; you can jump in an electric city car and advance to your next desired location. The concept City Car system includes solar paneling on the rooftops of buildings adjacent to the stackable parking depositories. These panels will be the power supply to charge the electric cars while parked.

This car-sharing concept is a solution to the missing link between public transportation and the front door. Often people don’t use public transit due to the time necessary to switch from the subway to the bus to the next bus. Now people can commute into the city, get off the train, jump in a city car, and drive that extra three to ten miles to the office. This is a reasonable solution to a very prevalent problem. Instead of unnecessarily consuming a parking space while in the office all day long, you can use a city car in the morning and evening, while others use it all afternoon; and the convenience of hopping in a city car is what will make this work. In addition, since these cars aren’t personal vehicles and people will be in them on an average of five to thirty minutes, hopefully the new system will encourage people to share rides across town thus influencing our sense of community, status, and ownership.

A research team with the CSIRO (Commonwealth Scientific and Industrial Research Organization) in Australia is working on a project to integrate energy-generating materials into our clothing. By simply collecting the energy in our movement, vibrations, and friction, our clothing could create enough juice to power up our mobile phone, mp3 player, etc. The Australian Defense Department awarded the team of researchers a $4.4 million grant to deem the technology feasible.

Dr Adam Best, project leader and employee of the CSIRO Energy Technology Division “predicts that the first power shirts - or flexible energy devices- could be developed within five years,” states a Sydney Morning Herald report. Their concept includes the technology of piezoelectrics as the energy generating material. This popularly researched material produces a charge displacement when it is flexed. It naturally occurs in soft chrystalline structures like quartz, and Rochelle salts.

The idea is to develop a fabric woven with piezoelectric material so that any movement on, in, or around your body would stimulate the fiber to generate power. The clothing would be woven with flexible batteries that could act as storage unit series for your devices. The next step is to figure out how to wirelessly transmit that power collected in your t-shirt to your mobile phone without damaging your body due to intense exposure to electro-magnetic fields.

Dr. Best believes that the development of this concept could revolutionize the form and usage of daily appliances. “With printable flexible circuit boards, the day may not be far off when people could make phone calls simply by talking into their collars.”

Interestingly, defense programs and departments are commonly funding projects that develop the potential for remote electrical energy generation. The Australian Defense Department sees this as an opportunity to power “back-to-base” medical monitoring equipment, radios, and other such powered devices used in the field. As it could revolutionize battle in the field, it could also serve as a highly effective tool in field research and remote backpacking trips to power gps devices, emergency radios, data recording and transmittance devices…

There are many similar ideas out there along the lines of energy generating wearables. A collaboration team with members from Michigan Technological University, Arizona State, and NanoSonic, Inc., is developing a backpack with piezoelectric fibers integrated into the straps. Alberto Villarreal, a young San Francisco-based designer, has gained recognition for a concept shoe that harnesses electricity from your step. With the development of these concepts into real products we could be actively moving towards an energy revolution.

"Was it a conscious decision or a momentary lapse of reason? How did progress take priority over humankind? Could harnessing the world’s energy that allowed our ascent now be the ledge pan of our down fall?" These are the questions addressed in the PBS ongoing series e2. The most recent episodes, narrated by Morgan Freeman, focus on energy. They look at transportation infrastructure, the auto industry, fuels and renewable fuels, alternative energy solutions and infrastructure, etc. As a result of examining such critical topics, the network was able to land a high-profile guest list for this 6-episode series including Samuel Bodman, the US secretary of energy; Brian Boldemberg, Brazil’s former secretary for the environment; Amory Lovins, founder of the Rocky Mountain Institute; and Muhammad Yunus, Nobel Peace Prize winner. These began airing October 12, 2007

The next set of episodes, narrated by Brad Pitt, will focus on design and innovation. This high profile guest list features designers, architects, and other enthusiasts dedicated to changing the world though socially and environmentally conscious design. Some of the architects include Thom Mayne, architect of the new San Francisco Federal Building, and Adriaan Gueze, the lead architect of the Borneo Sporenburg development in Amsterdam. Other architects and sustainability enthusiasts include Ed Mazria, architect and founder of the Architecture 2030 organization, and William McDonough of Cradle-to-Cradle design.

These projects, among many others, are leading the way in fabricating sustainable design solutions. Whether they work with system management, future projections, or actual structures, these folks are dedicated to creating better design solutions that will last longer. It isn’t only about eliminating the bad anymore. It is about streamlining processes, and creating structures that will last and can multi-function. These architects and designers take you inside processes and reveal involved truths about good and bad design and how they leverage decisions. These episodes begin airing November 23, 2007.

As noted on the website, "The decisions in Washington affect the mountain glaciers in Peru, deforestation of the Amazon affect the heat waves of Paris, the power plants in China effect air quality in Los Angeles …" — we are faced with a lot of global issues that we collectively can have an influence on. PBS has sought out those who are leading others in aiding this progress. "It’s about facing what seem to be insurmountable challenges for what they really are — opportunities to reinvent and redesign." I have yet to see a TV series that touches on so many critical global topics and educates consumers about what is occurring in our energy and construction industries.

In its second year, digital software manufacturer AutoDesk sponsors this PBS project. e2 challenges you to live smarter, live greener, and live with the future in mind. PBS has also build a resource for you to research projects featured in the program. And just for you, they’ve made their own dictionary for the environmentally conscious, as well as a resource for additional independent research.

Our common perception of a graffiti artist is a vandalistic rebel who works through a free venue to spread his message. Although there are many incredible artists who sprinkle our streets and alleyways with colorful, astonishing work, they don’t expect much respect from the common passerby for the work they do- until recently. The public environment, as it always has been, is a venue for artists and people to speak out. Recently artists have used graffiti (or the notion of graffiti) to stimulate thoughtful movement through our public space by addressing topics such as climate change, pollution, and consumerism.

The UK’s Paul Curtis, also known as the "Moose," and Brazil’s Alexandre Orion are taking a new approach to graffiti to convey a sense of "clean," and to inspire pedestrians to keep it that way. Their cue comes from the "Wash Me" message commonly wiped away from the back of dirty semi trucks. They call this reverse graffiti, and they create their work by removing soot, sludge, carbon from exhaust, etc., from the wall to reveal a message.

Moose generated a message in a transport tunnel that reads "Go Gently" to remind drivers of the impact their cars have on the planet. "Once you do this, you make people confront whether or not they like people cleaning walls or if they really have a problem with personal expression."

Orion created a work in a Sao Paolo transport tunnel; his is a series of skulls that also depicts the impact drivers’ emissions have on the planet. As a result of this project, the transit authority washed the wall to remove the public expression. In reaction, Orion created the same artwork on the other side of the tunnel. This resulted in the transit authority cleaning the entire tunnel on both sides. They then continued to resist the public work by cleaning every transport tunnel in the city. Not such a bad idea on all accounts.

Another artist, Edina Tokodi, recently created a work of green graffiti in Brooklyn, New York. Edina saw the idea of graffiti as an opportunity to stimulate positive green thoughts and encourage city dwellers to resurface their connection to nature. She decided to maintain the venue while changing the medium. Her work consists of moss installations adhered to the wall where spray paint might commonly be seen. Using this much less harmful medium, she creates images such as prancing animals, and uses existing imagery to create trees and objects found in nature. The beauty of this medium is that it can continue to grow. As moss receives water from the air, condensation, and rain, it continues to grow as the artwork remains fixed to its site.

More than 70% of outdoor space in the city of San Francisco is dedicated to vehicle parking. That leaves little space for public activity, public play, and public human parking. This very idea sparked an inspiration in a few young men in San Francisco who decided to intervene by paying the meter to create temporary public parks. Rebar group is what they call themselves and the event is called PARK(ing).

The first event took place on November 16, 2005, when these guys and their buddies rolled into town with a truck bed full of sod. They identified a parking spot in a part of downtown San Francisco that was lacking any sort of public outdoor human space, put some quarters in the meter (thus renting the downtown real estate), rolled out their sod, parked a bench, and enjoyed their afternoon in the park (until the 2 hour meter ran out). They invited all passing pedestrians to enjoy a little time in the sun with them, and take a rest. “By our calculations, we provided an additional 24,000 square-foot-minutes of public open space that Wednesday afternoon,” says Rebar member.

The critical issue the members of Rebar intend to approach goes beyond the excessive amount of city surface area dedicated to private vehicles. They desire to display the paucity of public outdoor urban human habitat by way of temporarily renting this private vehicular space.

It is nice to have trees in the city to clean our air and increase our exposure to nature amongst the manmade construct, but oftentimes these small plots of earth are fenced off. Why not include a place to enter and rest your feet right next to these trees?

In its third year, Rebar’s spactacular PARK(ing) event will take place in cities all over the world. Friday Sept. 21st will be a day that no one could miss while tromping around a participating city. The Trust for Public Land is heading up National PARK(ing) day in more than a dozen U.S. cities: NYC, LA, DC, Seattle, Portland, Chicago, St. Paul, Boston, Austin, Salt Lake City, Tampa, and Miami (for more info to get involved or add you city… click). Additionally, a slew of international cities are lined up to participate on this monumental day including: London, Paris, Barcelona, Valencia, Munich, Toronto, Melbourne, and others.

So in response to this information, ReBar, myself, and our community are calling on you — artists, activists, and citizens — to temporarily take over private city parking space and turn them into ephemeral public parks. Get in touch with your local coordinator, invent your perfect mini park, and build it on September 21 along with other enthusiast worldwide…and don’t forget to invite you friends!

William McDonough and Partners is teaming up this year with a list of other local and international architecture, engineering, and design firms to form Greenbridge Developments LLC, a new company focused on implementing and designing sustainable mixed-use development. The group was actually founded in 2006 by six local families with strong connections in the area whom were all influenced by sustainable development. This years first project will be in the defined “opportunity zone” of Chapel Hill, North Carolina. The two-tower construction will achieve LEED Gold Certification, and serve as a national model of sustainable design and green building.

The initial plans for this retail/office/housing complex include two nine-story buildings that will be connected by a pedestrian bridge, rooftop gardens, solar panels, wheatgrass countertops, a Zipcar fleet, and a sustainable educational learning center. The developers will encourage fair-trade businesses to open shop on the ground floor’s designated retail space.

Based on the declared premise that “all sustainability is local”, the new development seeks to meet the goals of environmental sensitivity, social equity, and economic vitality. The possibility of influencing local economys and social environments through large-scale projects such as housing developments is, and always has been, present. Yet when sustainability can be the underlining theme and motivation, the project will undoubtedly have a positive “smart growth” influence. Instead of consuming new land, “green development” Greenbridge Developments LLC seeks to revitalize urban and civic centers though considering the impact of each decision made in the design process.

The most interesting aspect of this project is that, in addition to expecting LEED Gold certification, the project is largely influenced by the “Cradle-to-Cradle” design paradigm articulated in the 2002 book by William McDonough (whose architecture firm headlines the project) and Michael Braungart.

“Contrary to the cradle-to-grave patterns that make, take, and waste- cradle-to-cradle harnesses the earth’s interdependent systems to nourish one process with the ‘waste’ from another, and rely on an eternally renewing flow of resources.”

The duo now runs a practice (MBDC: McDonough Braungart Design Chemistry) in Charlottesville, Virginia that awards cradle-to-cradle certification to materials and products, and consults with businesses on strategies. Simultaneously, McDonough runs his own architecture practice focused on superior sustainable quality. With his experience alone, I would trust that any building he works on would be of the greatest, smartest eco-effective quality.

By utilizing available technology in the most complex and collaborative way, Greenbridge Developments could potentially be a nationwide and worldwide model of sustainable development, economic and urban revitalization, and progressive green design.

Do you have a car on your block that always seems to be parked in the same spot? It collects dust on dry weeks, and disguises itself under a mountain of snow in the winter. Well if you said yes, this vehicle is the victim of what I call “owners neglect." If this black diamond urban ski mountain is your car, never fear; there is now a solution to this situation that is growing rapidly in urban/semi-urban areas.

Many of us own a car for the convenience of using it a couple times a week: to go to the grocery, to go to a concert across town, to get to a dentist appointment early in the morning, or to get out of town for a weekend. Wouldn’t it be easy if you could walk a block and pick up a shared car whenever you need it, and never worry about the upkeep?. This concept is called a car-sharing or car co-op program. You pay a monthly fee, based on your expected use, to employ the service. With the service, the company maintains and services the vehicles, fills ‘em up, takes care of insurance, clean them out, and reserves a parking spot for you when you’re done. This saves you lots of time, money, stress, and reduces the number of bills you have to pay. Here is why it’s important, the car is useful to you on the days you need it, and it is useful to others in the alternate time slots. In some cites these car-sharing programs are even employing fleets of hybrids only. And it is still affordable!
Let me break it down for you. Following are some insight as to why this system benefits you, the community, and the environment.

Individual benefits:

• The tank is always full = time saver
• No insurance bills to pay = less bills in the mail
• A parking spot is always reserved at the end of your day = time saver
• Your car is always well maintained = money and time saver
• Lower theft risk= lower blood pressure, money saver
• No scraping snow off the windshield in the wee small hours of the morning = time saver
• No more waiting in lines at the car wash = time saver
• No more looming responsibility of getting that darn oil changed= time saver, lower blood pressure

Community Benefits:

• Traffic ease: Drivers are only on the street when they need to be; therefore convenience is no longer a scapegoat.
• Fewer cars on the street = less street space required for parking spots: Imagine if every city street had one more lane because we didn’t request it for parking?
• Less parking lots = greater allowance for green space, bicycle lots…healthy public space
• Community members are sharing with each other, which raises the overall “feel-good” factor.

Environmental Benefits:

• There is a lower demand for individually owned cars which results in fewer cars manufactured annually and more cars maintained.
• As vehicles are serviced more frequently and monitored with precision, they will last longer, be safer to drive, and maintain optimal gas mileage.
• If we all participate is a car sharing program and reduce the number of cars on the streets, you might wonder what would happen to the (American) car industry. The car industry could instead switch to a service based supply of cars, parts, and maintenance. Ex: Ford would directly deal with Zip Car. This form of business will keep older cars running well, and reduce our impact of the dead end system where they sell/ we buy-and the relationship is over.
• When the current fleet of cars is bumped down to the 2nd or 3rd tier fleet in 5 or 10 years the affordability will increase, and again, these cars will still be leading a healthy life.

So choose your path. Saving time is money in your pocket, driving less is always better, and sharing makes you feel good.

Here are a couple of Car-Share programs in the US:

Bi-Coastal: http://www.flexcar.com/

Bi-Coastal: http://www.zipcar.com/

Bay Area: http://www.citycarshare.org/

Chicago: http://www.igocars.org/