Current PATH Roadmaps
Energy Efficiency in Existing Homes
In 2000, the Energy Efficiency in Existing Housing Roadmapping group met to brainstorm technology development ideas that could help the PATH program attain existing housing energy efficiency goals. Volume 1: Technology Brainstorming outlines this brainstorming activity. Subsequently, in May 2002, the working group met to identify key strategies and activities in the existing housing area, and developed V olume 2: Strategies Defined . In 2003, a process was initiated to prioritize key strategies and activities. Volume 3: Prioritized Action Plan summarizes the results of this Roadmapping process.
Volume 2: Strategies Defined (PDF, 235 KB) November 2002
Whole-House and Building Process Redesign
This roadmap was developed to strategically overcome the slow adoption of new technologies into homebuilding, and the lack of systems science and engineering standards in the manufacturing of products and the construction of houses. These issues are long-standing problems in the residential construction industry. The roadmap details strategies to overcome chronic barriers and outlines the benefits of taking proactive steps, which include:
The recommendations of this roadmap have the potential to make home construction more affordable, higher quality, customizable, and receptive to new innovations.
This document provides a roadmap for a research program that will generate the knowledge and innovations necessary to accomplish two objectives considered crucial to the future of the manufactured housing industry:
It is also intended to serve as a framework for cooperative research between the private and public sectors. The Roadmap contains five broad topic areas -- the Home, the Factory, the Site, the Market and the Consumer -- each with a set of key challenges. For each challenge, the Roadmap lays out a vision, and potential research and development focus areas.
Information technology can greatly improve the speed and efficiency of the entire homebuilding process. A roadmapping group recommended ways that computers, software, and communications (especially wireless and the Internet) can improve speed, efficiency, and quality in the homebuilding process:
Advanced Panelized Construction
Panelized-type systems are factory-built homes in which panels-a whole wall with windows, doors, wiring and outside siding-are transported to the site and assembled. The homes must meet state or local building codes where they are sited. Shifting away from "construction in place" with respect to labor skills, quality control, standardization, and economical engineering, shows great promise. Advanced panelization technologies bring significant benefits with respect to all PATH objectives.
The Advanced Panelized Construction Roadmapping activities were initiated during a meeting in December 2000 and continued through subsequent meetings and online information-sharing, resulting in a Year 1 Progress Report. A set of short-term priorities was also established, many of which PATH has turned into R&D projects. In December 2002, the group met in Baltimore to better define several of the activities described in the Year 1 Progress Report. Subsequent activities were conducted in early 2003 to get broader input from current and potential users of panel products. The 2003 Progress Report is the result of these activities.
Contact Information for PATH Roadmapping
Newport Partners, LLC
U.S. Department of Energy Technology Roadmaps
Content updated on 9/1/2004