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 Towards Self-Sustaining High-Rise Buildings

2020 Tower

Project Summary

Design and construction of "sustainable buildings" has dramatically increased over the last decade. Sustainable building practices are intended to reduce resource consumption, energy consumption, and release of pollutants and wastes, while resulting in low life-cycle costs and better human productivity.

Most sustainable building projects focus on reengineering using energy and materials more efficiently. However, this project takes it a step further towards "selfsustaining" sustainable buildings. Ideally, self-sustaining buildings produce their own energy and both construction and recurring operational materials flow in safe, regenerative, closed-loop cycles (e.g., no discharge of sewage, all energy is produced in building, all materials can be recycled into high-quality products).

Due to their scale, large high-rise buildings approach the size of small towns and therefore are especially suitable to implement self-sustainability.  The question is if self-sustaining buildings can provide what they promise and if it is possible to optimize the use of materials and energy while fulfilling the economic and social needs of the owners, the occupants and the surrounding city. This question is multifaceted and therefore must be addressed by a multi-disciplinary team with expertise in architecture, engineering, economics, modeling and social science. (read more


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Last updated: 06/23/2006

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