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Expert Meeting Report: Windows Options for New and Existing Homes

Description: The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa We… more
Date: May 1, 2013
Creator: Ojczyk, C.; Carmody, J. & Haglund, K.
Partner: UNT Libraries Government Documents Department
open access

Expert Meeting Report: Foundations Research Results

Description: In the Expert Meeting Plan, the NorthernSTAR Team proposed to host two Expert Meetings in calendar year 2011. Invitees to the meetings would include experts in the current field of study, other BA team members, and representatives from DOE and NREL. They will invite leading industry experts to present at these meetings. The Expert Meetings will focus on key systems areas that will be required to meet the Building America performance goals and shall be sufficiently narrow in scope that specific … more
Date: May 1, 2013
Creator: Ojczyk, C.; Huelman, P. & Carmody, J.
Partner: UNT Libraries Government Documents Department
open access

Cold Climate Foundation Retrofit Energy Savings: The Simulated Energy and Experimental Hygrothermal Performance of Cold Climate Foundation Wall Insulation Retrofit Measures -- Phase I, Energy Simulation

Description: A split simulation whole building energy/3-dimensional earth contact model (termed the BUFETS/EnergyPlus Model or BEM) capable of modeling the full range of foundation systems found in the target retrofit housing stock has been extensively tested. These foundation systems that include abovegrade foundation walls, diabatic floors or slabs as well as lookout or walkout walls, currently cannot be modeled within BEopt.
Date: April 1, 2013
Creator: Goldberg, L. F. & Steigauf, B.
Partner: UNT Libraries Government Documents Department
open access

Cost-Effectiveness of Home Energy Retrofits in Pre-Code Vintage Homes in the United States

Description: This analytical study examines the opportunities for cost-effective energy efficiency and renewable energy retrofits in residential archetypes constructed prior to 1980 (Pre-Code) in fourteen U.S. cities. These fourteen cities are representative of each of the International Energy Conservation Code (IECC) climate zones in the contiguous U.S. The analysis is conducted using an in-house version of EnergyGauge USA v.2.8.05 named CostOpt that has been programmed to perform iterative, incremental ec… more
Date: November 1, 2012
Creator: Fairey, P. & Parker, D.
Partner: UNT Libraries Government Documents Department
open access

Approaches to 30% Energy Savings at the Community Scale in the Hot-Humid Climate

Description: BA-PIRC has worked with several community-scale builders within the hot humid climate zone to improve performance of production, or community scale, housing. Tommy Williams Homes (Gainesville, FL), Lifestyle Homes (Melbourne, FL), and Habitat for Humanity (various locations, FL) have all been continuous partners of the BA Program and are the subjects of this report to document achievement of the Building America goal of 30% whole house energy savings packages adopted at the community scale. The… more
Date: March 1, 2013
Creator: Thomas-Rees, S.; Beal, D.; Martin, E. & Fonorow, K.
Partner: UNT Libraries Government Documents Department
open access

Measured Performance of Occupied, Side-by-Side, South Texas Homes

Description: The performance of three homes in San Antonio, Texas with identical floor plans and orientation were evaluated through a partnership between the Florida Solar Energy Center (FSEC), CPS Energy, and Woodside Homes of South Texas. Measurements included whole house gas and electric use as well as heating, cooling, hot water, major appliances and indoor and outdoor conditions. One home built to builder standard practice served as the control, while the other homes demonstrated high performance featu… more
Date: September 2012
Creator: Chasar, Dave & vonSchramm, Valerie
Partner: UNT Libraries Government Documents Department
open access

Residential Feedback Devices and Programs: Opportunities for Natural Gas

Description: Behavior-based approaches have been a growing interest in the energy efficiency field over recent years and the use of residential energy feedback has garnered particular interest. By providing an increased level of detail, feedback can greatly increase a consumer's understanding of how energy is used in their home. This project reviewed the existing body of research on electricity feedback to identify parallel lessons for gas, discussed the benefits and challenges of different types of feedbac… more
Date: December 1, 2012
Creator: Kerr, R. & Tondro, M.
Partner: UNT Libraries Government Documents Department
open access

Efficient Multifamily Homes in a Hot-Humid Climate by Atlantic Housing Partners

Description: With assistance from the Florida Solar Energy Center (FSEC) and its Building America Partnership for Improved Residential Construction (BA-PIRC), Atlantic Housing Partners (AHP) has implemented a high performance, systems engineered package of measures. This report demonstrates how the initiative achieves Building America (BA) goals of 30%-50% energy savings. Specifically, the goals are documented as being achieved in the new construction multifamily housing sector in the hot humid climate. Res… more
Date: April 1, 2013
Creator: Chasar, D. & Martin, E.
Partner: UNT Libraries Government Documents Department
open access

Measured Cooling Performance and Potential for Buried Duct Condensation in a 1991 Central Florida Retrofit Home

Description: FSEC conducted energy performance monitoring of two existing residences in Central Florida that were undergoing various retrofits. These homes were occupied by FSEC researchers and were fully instrumented to provide detailed energy, temperature, and humidity measurements. The data provided feedback about the performance of two levels of retrofit in two types of homes in a hot-humid climate. This report covers a moderate-level retrofit and includes two years of pre-retrofit data to characterize … more
Date: February 1, 2013
Creator: Chasar, D. & Withers, C.
Partner: UNT Libraries Government Documents Department
open access

Short-Term Test Results: Transitional Housing Energy Efficiency Retrofit in the Hot-Humid Climate

Description: This project evaluates the renovation of a 5,800 ft2, multi-use facility located in St. Petersburg, on the west coast of central Florida, in the hot humid climate. An optimal package of retrofit measures was designed to deliver 30-40% annual energy cost savings for this building with annual utility bills exceeding $16,000 and high base load consumption. Researchers projected energy cost savings for potential retrofit measures based on pre-retrofit findings and disaggregated, weather normalized … more
Date: February 1, 2013
Creator: Sutherland, K. & Martin, E.
Partner: UNT Libraries Government Documents Department
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