http://www.arcosanti.org/

Arcosanti Project History

Setting Rebar during Construction of the Vaults : Photo : Cosanti Foundation In 1970, the Cosanti Foundation began building Arcosanti, an experimental town in the high desert of Arizona, 70 miles north of metropolitan Phoenix. When complete, Arcosanti will house 5000 people, demonstrating ways to improve urban conditions and lessen our destructive impact on the earth. Its large, compact structures and large-scale solar greenhouses will occupy only 25 acres of a 4060 acre land preserve, keeping the natural countryside in close proximity to urban dwellers.

Palol Soleri will be 90 years old next month. How will his vision live on?

Arcology is Paolo Soleri's concept of cities which embody the fusion of architecture with ecology. The arcology concept proposes a highly integrated and compact three-dimensional urban form that is the opposite of urban sprawl with its inherently wasteful consumption of land, energy and time, tending to isolate people from each other and the community. The complexification and miniaturization of the city enables radical conservation of land, energy and resources.

An arcology would need about two percent as much land as a typical city of similar population. Today’s typical city devotes more than sixty percent of its land to roads and automobile services. Arcology eliminates the automobile from within the city. The multi-use nature of arcology design would put living, working and public spaces within easy reach of each other and walking would be the main form of transportation within the city.

An arcology’s direct proximity to uninhabited wilderness would provide the city dweller with constant immediate and low-impact access to rural space as well as allowing agriculture to be situated near the city, maximizing the logistical efficiency of food distribution systems. Arcology would use passive solar architectural techniques such as the apse effect, greenhouse architecture and garment architecture to reduce the energy usage of the city, especially in terms of heating, lighting and cooling. Overall, arcology seeks to embody a “Lean Alternative” to hyper consumption and wastefulness through more frugal, efficient and intelligent city design.

Arcology theory holds that this leanness is obtainable only via the miniaturization intrinsic to the Urban Effect, the complex interaction between diverse entities and organisms which mark healthy systems both in the natural world and in every successful and culturally significant city in history.