The Future of Urban Planning: The Urban Skyfarm

urban-skyfarm-9The world’s population is projected to grow to between 9 and 10 billion people by the middle of the century. What’s more, roughly two-thirds of those people are expected to live in major cities. Coupled with the expected changes caused by Climate Change (i.e. increased drought and less in the way of arable land), and its understandable why urban farms are seen as a means of picking up the slack.

That’s the concept behind the Urban Skyfarm, a concept for a skyscraper that is shaped like a tree and comes with leaf-like decks to provide space for real trees to grow. Currently, most vertical farming operations – like warehouses in Chicago, Kyoto, Singapore and a recent skyscraper built in Sweden by Plantagon – grow plants with ultra-high-efficiency systems under artificial light.

urban-skyfarm-2However, this new design concept from Aprilli Design Studio takes a different approach, using lightweight decks to provide growing space outdoors on the sides of a giant skyscraper. The architects aren’t the first to embrace the trend of sticking greenery on towers, but they may be one of the first to look at how to use the technique to maximize food production. As architects Steve Lee and See Yoon Park explained:

Our version of the vertical farm was intended to become an independent, open-to-air structure which would be purely focusing on farming activities and sustainable functions such as generating renewable energy and performing air, and water filtration.

Designed to mimic the shape of an enormous tree, the Urban Skyfarm uses leaf-like decks to provide 24 acres of space for growing fruit trees and plants. The “trunk” houses an indoor hydroponic farm for greens, and solar panels and wind turbines at the top of the tower provide enough energy to power the whole operation. The design would also capture rainwater and filter it through a constructed wetland before returning it to a nearby stream.

urban-skyfarm-5So in addition to growing food and using rainwater to provide irrigation, the building also was also designed with an eye towards energy independence. The architects envision the project in the middle of downtown Seoul, South Korea:

It seemed to be an ideal place to test out our prototype since the specific area is very dense and highly active and has been suffering for a long time by all sorts of environmental problems resulting from rapid urbanization…With the support of hydroponic farming technology, the space could efficiently host more than 5,000 fruit trees. Vertical farming is more than an issue of economical feasibility, since it can provide more trees than average urban parks, helping resolve urban environmental issues such as air pollution, water run-off and heat island effects, and bringing back balance to the urban ecology.

The design would also provide community gardens, park space, and a farmers market to cater to a demand for fresh, local food in a city where apples can cost more than $20 at local markets.

urban-skyfarm-7Vertical farming has already started in South Korea. Another project, based in Suwon, is growing food in a three-story building and may eventually expand into a skyscraper. But the outdoor vertical farm is just a concept for now. Lee and Park are confident this is the way of the future, and that demand for clean, sustainable buildings that grow fresh food is only going to increase:

We believe there will be more attention and discussions of vertical farms as the 2015 Milan Expo approaches, and we hope the Urban Skyfarm can become part of the discussion as a prototype proposal. Vertical farming really is not only a great solution to future food shortage problems but a great strategy to address many environmental problems resulting from urbanization.

And with the problems of urban growth and diminished farmland occurring all over the developed world – but especially in nations like China, Indonesia, the Philippines, and India (which are likely to be the hardest hit by Climate Change) – innovative designs that combine sustainability and urban farming are likely to become all the rage all over the world.

Source: fastcoexist.com

Google CEO Wants Land Set Aside for Experimentation

future-city-1Back in May, Google co-founder and CEO Larry Page hosted a rare Q&A session with the attendees of the Google I/O keynote speech. During this time, he gave some rather unfiltered and unabashed answers to some serious questions, one of which was how he and others should focus on reducing negativity and focusing on changing the world.

Page responded by saying that “the pace of change is increasing” and that “we haven’t adapted systems to deal with that.” He was also sure to point out that “not all change is good” and said that we need to build “mechanisms to allow experimentation.” Towards that end, he claimed that an area of the world should be set aside for unregulated scientific experimentation. His exact words were:

There are many exciting things you could do that are illegal or not allowed by regulation. And that’s good, we don’t want to change the world. But maybe we can set aside a part of the world… some safe places where we can try things and not have to deploy to the entire world.

So basically he’s looking for a large chunk of real-estate to conduct beta tests in it. What could possibly go wrong?

detroit_experimentOne rather creative suggestion comes from Roy Klabin of PolicyMic, who suggest that an aging and dilapidated Detroit might be just the locale Page and his associates are looking for. This past week, the city declared bankruptcy, and began offering to sell city assets and eradicate retirement funds to meet its $18 billion debt obligations.

What’s more, he suggests that SpaceX founder Elon Musk, who’s always after innovation, should team up with Google. Between the two giants, there’s more than enough investment capital to pull Detroit out of debt and work to rehabilitate the city’s economy. Hell, with a little work, the city could be transformed back into the industrial hub it once was.

And due to a mass exodus of industry and working people from the city, there is no shortage of space. Already the city is considering converting segments of former urban sprawl into farming and agricultural land. But looking farther afield, Klabin sees no reason why these space couldn’t be made available for advanced construction projects involving arcologies and other sustainable-living structures.

dragonfly-vertical-farm-for-a-future-new-york-1Not a bad idea, really. With cities like Boston, New York, Las Vegas, New Orleans, Moscow, Chendu, Tokyo and Masdar City all proposing or even working towards the creation of arcologies, there’s no reason why the former Industrial Heartland – now known as the “Rust Belt” – shouldn’t be getting in on the action.

Naturally, there are some who would express fear over the idea, not to mention Page’s blunt choice of words. But Page did stress the need for positive change, not aimless experimentation. And future generations will need housing and food, and to be able to provide these things in a way that doesn’t burden their environment the way urban sprawl does. Might as well get a jump on things!

And thanks to what some are calling the “New Industrial Revolution” – a trend that embraces nanofabrication, self-assembling DNA structures, cybernetics, and 3D printing – opportunities exist to rebuild our global economy in a way that is cleaner, more efficient and more sustainable. Anyone with space to offer and an open mind can get in on the ground floor. The only question is, what are they willing to give up?

venus_projectThere’s also a precedent here for what is being proposed. The famous American architect and designer Jacque Fresco has been advocating something similar for decades. Believing that society needs to reshape the way it lives, works, and produces, he created the Venus Project – a series of designs for a future living space that would incorporate new technologies, smarter materials and building methods, and alternative forms of energy.

And then there’s the kind of work being proposed by designer Mitchell Joachim and Terreform ONE (Open Network Ecology). And amongst their many proposed design concepts is one where cities use vertical towers filled with energy-creating algae (pictured below) to generate power. But even more ambitious is their plan to “urbaneer” Brooklyn’s Navy Yard by turning natural ecological tissues into viable buildings.

future-city2This concept also calls to mind Arconsanti, the brainchild of architect Paolo Solari, who invented the concept of arcology. His proposed future city began construction back in the 1970 in central Arizona, but remains incomplete. Designed to incorporate such things as 3D architecture, vertical farming, and clean, renewable energy, this unfinished city still stands as the blueprint for Solari’s vision of a future where architecture and ecology could be combined.

What’s more, this kind of innovation and development will come in mighty handy when it comes to time to build colonies on the Moon and Mars. Already, numerous Earth cities and settlements are being considered as possible blueprints for extra-Terran settlement – places like Las Vegas, Dubai, Arviat, Black Rock City and the Pueblos and pre-Columbian New Mexico.

Black Rock City - home to "Burning Man" - shown in a Martian crater
Black Rock City – home to “Burning Man” – shown in a Martian crater

These are all prime examples of cities built to withstand dry, inhospitable environments. As such, sustainability and resource management play a major role in each of their designs. But given the pace at which technology is advancing and the opportunities it presents for high-tech living that is also environmentally friendly, some test models will need to be made.

And building them would also provide an opportunity to test out some of the latest proposed construction methods, one that do away with the brutally inefficient building process and replace it with things like drones, constructive bacteria, additive manufacturing, and advanced computer modelling. At some point, a large-scale project to see how these methods work together will be in order.

Let’s just hope Page’s ideas for a beta-testing settlement doesn’t turn into a modern day Laputa!

And be sure to check out this video from the Venus Project, where Jacque Fresco explains his inspirations and ideas for a future settlement:


Sources:
1.
Elon Musk and Google Should Purchase and Transform a Bankrupt Detroit (http://www.policymic.com/)
2. Larry Page wants to ‘set aside a part of the world’ for unregulated experimentation (theverge.com)

3. Six Earth Cities That Will Provide Blueprints for Martian Settlements (io9.com)
4. The Venus Project (thevenusproject.org)
5. Arcosanti Website (arcosanti.org)
6. Terreform ONE website (terreform.org)