Posts tagged sustainability

Posted 10 months ago

Open Source Ecology | Global Village Construction Set

Open Source Ecology is a network of farmers, engineers, and supporters that for the last two years has been creating the Global Village Construction Set, an open source, low-cost, high performance technological platform that allows for the easy, DIY fabrication of the 50 different Industrial Machines that it takes to build a sustainable civilization with modern comforts. The GVCS lowers the barriers to entry into farmingbuilding, and manufacturing and can be seen as a life-size lego-like set of modular tools that can create entire economies, whether in rural Missouri, where the project was founded, in urban redevelopment, or in the developing world.

The ideas that guide the GVCS are:

Open Source - we freely publish our 3d designs, schematics, instructional videos, budgets, and product manuals on our open source wiki and we harness open collaboration with technical contributors.

Low-Cost - The cost of making or buying our machines are, on average, 8x cheaper than buying from an Industrial Manufacturer, including an average labor cost of $15 hour for a GVCS fabricator.

Modular - Motors, parts, assemblies, and power units can interchange, where units can be grouped together to diversify the functionality that is achievable from a small set of units.

User-Serviceable - Design-for-disassembly allows the user to take apart, maintain, and fix tools readily without the need to rely on expensive repairmen.

DIY - (do-it-yourself) The user gains control of designing, producing, and modifying the GVCS tool set.

Closed Loop Manufacturing - Metal is an essential component of advanced civilization, and our platform allows for recycling metal into virgin feedstock for producing further GVCS technologies - thereby allowing for cradle-to-cradle manufacturing cycles

High Performance - Performance standards must match or exceed those of industrial counterparts for the GVCS to be viable.

Flexible Fabrication - It has been demonstrated that the flexible use of generalized machinery in appropriate-scale production is a viable alternative to centralized production.

Distributive Economics - We encourage the replication of enterprises that derive from the GVCS platform as a route to truly free enterprise - along the ideals of Jeffersonian democracy.

Industrial Efficiency - In order to provide a viable choice for a resilient lifestyle, the GVCS platform matches or exceeds productivity standards of industrial counterparts.

These are fantastic ideas.

Posted 1 year ago
There are lots of useful things we can do to rearrange daily life in the USA that would put people to work, but they would tend to defy the status quo. We could recognize that peak oil means that we have to grow our food differently and make local agriculture a more up-front piece of the economy. We could rebuild the railroads so that people don’t have to drive everywhere. We could rebuild our inland ports to move more bulk freight on boats. Notice these are very straightforward activities, unlike the manipulation of financial paper and markets. We’re not interested in focusing on agriculture and transport reform. Business and political interests are arrayed against changing anything. Something’s got to give.
Posted 1 year ago

fastcompany:

WOW!

theatlantic:

Meet a Gargantuan Wind Turbine, the 7-Megawatt V164. You could fit the entire infield and outfield of Yankee stadium inside the area that this enormous machine sweeps. Twice! Read more.

The annual output of the V164 is estimated to be 30,000 megawatt-hours, which is roughly equivalent to 2,787 households’ electricity consumption.

This is all very different from the small-scale beginnings of the wind industry. In 1979, Vestas’ first turbine was the V10-30kW model, which produced about 40,000 kWh. That is to say, the V164 is expected to produce 750 times as much energy as the V10.

Another way of looking at this is to consider Altamont Pass, Calif., the world’s largest wind farm with over 5,000 turbines when it was built in the 1980s. The entire combined annual energy production of Altamont is 1.1 TWh. The citizens of California could get the same amount of energy from just 36 of the new turbines. Thirty-six machines would replace 5,000.”

Posted 1 year ago

African Huts Far From the Grid Glow With Renewable Power

As small-scale renewable energy becomes cheaper, more reliable and more efficient, it is providing the first drops of modern power to people who live far from slow-growing electricity grids and fuel pipelines in developing countries. Although dwarfed by the big renewable energy projects that many industrialized countries are embracing to rein in greenhouse gas emissions, these tiny systems are playing an epic, transformative role.

Posted 1 year ago

Food Fight: Michael Pollan on the fractured "food movement"

utnereader:

One of the most interesting social movements to emerge in the past few years is the “food movement,” or perhaps I should say “movements,” … It’s a big, lumpy tent, and sometimes the various factions beneath it work at cross-purposes.

Posted 1 year ago

The problem with consumer-based activism.

Posted 2 years ago
Another analogy between modernist and sustainability ideologists is their shared belief in technology as a main tool for accomplishing societal goals. This time around, the reinstatement of technology as a liberating force comes not in the form of a shiny machine, but as a delicate organic membrane wrapped around the body of the building, a network of sensors draped over the city governing the self-regulation of its interlinked systems. The digital delirium of the twenty-first century has replaced the fetishism of the machine championed one hundred years ago.
Posted 2 years ago

A Geography of Ecological Urbanism?

The Ecological Urbanism conference 2009 at Harvard’s GSD ambitiously set out to define a ‘new ethics and aesthetics of the urban’, taking a design approach to developing a multi-disciplinary understanding of urban ecology. The contributions in the accompanying publication are highly diverse, contradictory even; ranging from small scale to the regional, practical to polemical, from favelas to futuristic utopias. The results are rich, muddled, often fascinating, and fail to reach any consensus on ecological urbanism. I propose here that a true multi-disciplinary understanding of urban ecology needs to interface between design and the social-sciences, particularly economics and geography, an approach rarely touched on in this volume.

In the introduction Mohensen Mostafavi argues that ecological urbanism can define a new set of revolutionary sensibilities and practices in design that challenge established socio-economic and political structures. Indeed the book includes many inspiring examples of small scale eco-architecture. The difficulty is whether architectural projects can really ‘scale-up’ to bring about city-wide and global change. Cities are not the result of architectural design, but emerge through complex social and economic (generally capitalist) interactions. Urban development is subject to this capitalist order, with iconic buildings used to brand cities to compete in global markets.