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Full-Text Articles in Environmental Design

Thermal Envelope Substitution: Energy And Cost Implications Of Using Structural Insulated Panels In The Manufactured Housing Industry, Brendan Sean Dwyer Jul 2013

Thermal Envelope Substitution: Energy And Cost Implications Of Using Structural Insulated Panels In The Manufactured Housing Industry, Brendan Sean Dwyer

Master's Theses

Currently 10% of all single family homes produced in the U.S. are manufactured homes with 75% of these households making less than $50,000 in annual income (Manufactured Housing Survey). Manufactured homes typically use twice as much primary energy per square foot than site built homes yet there is no agenda within the industry or its governing bodies to address this excess energy consumption. The research presented in this thesis compares the thermal envelope performance of the typical wood stud framing used in the manufactured home industry to the thermal envelope of structural insulated panels (SIPs). This comparison examines the energy …


Substituting Residential Rainwater Harvesting And Greywater Reuse For Public Water Supply: Tools For Evaluating The Public Cost, Jennifer L. Ferguson Jun 2009

Substituting Residential Rainwater Harvesting And Greywater Reuse For Public Water Supply: Tools For Evaluating The Public Cost, Jennifer L. Ferguson

Master's Theses

The intent of this project is to provide tools for public administrators to implement and evaluate the cost of an alternative on-site residential water supply using rainwater harvesting and greywater reuse in their jurisdiction. These tools are then applied to the city of San Luis Obispo (SLO), California as a case study to demonstrate how rainwater harvesting and greywater reuse could be implemented to supply all residential potable and non-potable water needs, completely replacing the current centralized publicly-managed water system. Further, energy and direct fiscal costs of the alternative system are compared with the current system. A cost analysis is …