National Library of Energy BETA

Sample records for healthy homes indoor

  1. Results of the California Healthy Homes Indoor Air Quality Study of 2011-2013: Impact of natural gas appliances on air pollutant concentrations

    DOE PAGES [OSTI]

    Mullen, Nasim A.; Li, Jina; Russell, Marion L.; Spears, Michael; Less, Brennan D.; Singer, Brett C.

    2015-03-17

    This study was conducted to assess the current impact of natural gas appliances on air quality in California homes. Data were collected via telephone interviews and measurements inside and outside of 352 homes. Passive samplers measured time-resolved CO and time-integrated NOX, NO2, formaldehyde, and acetaldehyde over ~6d periods in November 2011 - April 2012 and October 2012 - March 2013. The fraction of indoor NOX and NO2 attributable to indoor sources was estimated. NOX, NO2 and highest 1-h CO were higher in homes that cooked with gas and increased with amount of gas cooking. NOX and NO2 were higher inmore » homes with cooktop pilot burners, relative to gas cooking without pilots. Homes with a pilot burner on a floor or wall furnace had higher kitchen and bedroom NOX and NO2 compared to homes without a furnace pilot. When scaled to account for varying home size and mixing volume, indoor-attributed bedroom and kitchen NOX and kitchen NO2 were not higher in homes with wall or floor furnace pilot burners, though bedroom NO2 was higher. In homes that cooked 4 h or more with gas, self-reported use of kitchen exhaust was associated with lower NOX, NO2 and highest 1-h CO. Gas appliances were not associated with higher concentrations of formaldehyde or acetaldehyde.« less

  2. Results of the California Healthy Homes Indoor Air Quality Study of 2011-2013: Impact of natural gas appliances on air pollutant concentrations

    SciTech Connect

    Mullen, Nasim A.; Li, Jina; Russell, Marion L.; Spears, Michael; Less, Brennan D.; Singer, Brett C.

    2015-03-17

    This study was conducted to assess the current impact of natural gas appliances on air quality in California homes. Data were collected via telephone interviews and measurements inside and outside of 352 homes. Passive samplers measured time-resolved CO and time-integrated NOX, NO2, formaldehyde, and acetaldehyde over ~6d periods in November 2011 - April 2012 and October 2012 - March 2013. The fraction of indoor NOX and NO2 attributable to indoor sources was estimated. NOX, NO2 and highest 1-h CO were higher in homes that cooked with gas and increased with amount of gas cooking. NOX and NO2 were higher in homes with cooktop pilot burners, relative to gas cooking without pilots. Homes with a pilot burner on a floor or wall furnace had higher kitchen and bedroom NOX and NO2 compared to homes without a furnace pilot. When scaled to account for varying home size and mixing volume, indoor-attributed bedroom and kitchen NOX and kitchen NO2 were not higher in homes with wall or floor furnace pilot burners, though bedroom NO2 was higher. In homes that cooked 4 h or more with gas, self-reported use of kitchen exhaust was associated with lower NOX, NO2 and highest 1-h CO. Gas appliances were not associated with higher concentrations of formaldehyde or acetaldehyde.

  3. Participant Assisted Data Collection Methods in the California Healthy Homes Indoor Air Quality Study of 2011-13

    SciTech Connect

    Mullen, Nasim A.; Li, Jina; Singer, Brett C.

    2013-08-01

    From November 2011 to March 2013, air quality was measured over 6-day periods in 324 residences across California using a mail-out strategy. All interactions with study participants, from recruitment, to data collection, to communication of results, were conducted with remote communication methods including conventional mail, electronic mail, telephone and text messaging. Potential participants were reached primarily by sharing study information with community groups and organizations that directed interested individuals to complete an online screening survey. Pollutant concentrations were measured with sampling equipment that was mailed to participants' homes with deployment instructions. Residence and household characteristics and activity data were collected via two phone surveys and an activity log. A comparison of responses to survey questions completed online versus over the phone indicated that a substantial fraction of participants (roughly 20%) required a researcher's assistance to respond to basic questions about appliance characteristics. Using the printed instructions and telephone assistance from researchers, roughly 90% of participants successfully deployed and returned sampling materials accurately and on schedule. The mail-out strategy employed in this study was found to be a cost-effective means for collecting residential air quality data.

  4. Impacts of Mixing on Acceptable Indoor Air Quality in Homes

    SciTech Connect

    Sherman, Max H.; Walker, Iain I.

    2010-01-01

    Ventilation reduces occupant exposure to indoor contaminants by diluting or removing them. In a multi-zone environment such as a house, every zone will have different dilution rates and contaminant source strengths. The total ventilation rate is the most important factor in determining occupant exposure to given contaminant sources, but the zone-specific distribution of exhaust and supply air and the mixing of ventilation air can play significant roles. Different types of ventilation systems will provide different amounts of mixing depending on several factors such as air leakage, air distribution system, and contaminant source and occupant locations. Most U.S. and Canadian homes have central heating, ventilation, and air conditioning systems, which tend to mix the air; thus, the indoor air in different zones tends to be well mixed for significant fractions of the year. This article reports recent results of investigations to determine the impact of air mixing on exposures of residential occupants to prototypical contaminants of concern. We summarize existing literature and extend past analyses to determine the parameters than affect air mixing as well as the impacts of mixing on occupant exposure, and to draw conclusions that are relevant for standards development and for practitioners designing and installing home ventilation systems. The primary conclusion is that mixing will not substantially affect the mean indoor air quality across a broad population of occupants, homes, and ventilation systems, but it can reduce the number of occupants who are exposed to extreme pollutant levels. If the policy objective is to minimize the number of people exposed above a given pollutant threshold, some amount of mixing will be of net benefit even though it does not benefit average exposure. If the policy is to minimize exposure on average, then mixing air in homes is detrimental and should not be encouraged. We also conclude that most homes in the US have adequate mixing

  5. Indoor air quality study of forty east Tennessee homes

    SciTech Connect

    Hawthorne, A.R.; Gammage, R.B.; Dudney, C.S.; Hingerty, B.E.; Schuresko, D.D.; Parzyck, D.C.; Womack, D.R.; Morris, S.A.; Westley, R.R.; White, D.A.

    1984-12-01

    Over a one-year period, measurements of indoor air pollutants (CO/sub x/, NO/sub x/, formaldehyde, volatile organics, particulates, and radon) were made in 40 homes in East Tennessee. The houses were of various ages with different types of insulation and heating. Over one-half of the houses exceeded the ASHRAE indoor ceiling guideline of 0.1 ppM for formaldehyde on at least one occasion. Over the duration of the study, older houses averaged 0.04 ppM of formaldehyde while houses less than 5 years old averaged 0.08 ppM (P < 0.01). The highest concentration of formaldehyde measured was 0.4 ppM in a new home. Diurnal and seasonal fluctuations in levels of formaldehyde in some homes were as much as twofold and tenfold, respectively. The highest levels of formaldehyde were usually recorded during summer months. The concentration in indoor air of various organics was at least tenfold higher than in outdoor air. Carbon monoxide and nitrgen oxides were usually <2 and <0.02 ppM, respectively, except when gas stoves or kerosene space heaters were operating, or when a car was running in the garage. In 30% of the houses, the annual indoor guideline for radon, 4 pCi/L, was exceeded. The mean radon level in houses built on the ridgelines was 4.4 pCi/L, while houses located in the valleys had a mean level of 1.7 pCi/L (P < 0.01). The factor having the most impact on infiltration was operation of the central duct fan of the heating, ventilation, and air conditioning system. The mean rate of air exchange increased from 0.39 to 0.74 h/sup -1/ when the duct fan was operated (measurements prior to December 1982). This report presents the study design and implementation, describes the monitoring protocols, and provides a complete set of the data collected during the project. 25 references, 29 figures, 42 tables.

  6. Weatherization and Indoor Air Quality: Measured Impacts in Single Family Homes Under the Weatherization Assistance Program

    SciTech Connect

    Pigg, Scott; Cautley, Dan; Francisco, Paul; Hawkins, Beth A; Brennan, Terry M

    2014-09-01

    This report summarizes findings from a national field study of indoor air quality parameters in homes treated under the Weatherization Assistance Program (WAP). The study involved testing and monitoring in 514 single-family homes (including mobile homes) located in 35 states and served by 88 local weatherization agencies.

  7. Indoor Air Quality in 24 California Residences Designed as High-Performance Homes

    SciTech Connect

    Less, Brennan; Mullen, Nasim; Singer, Brett; Walker, Iain

    2015-07-01

    Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on Indoor Air Quality (IAQ) cannot be fully anticipated from prior studies. This research study used pollutant measurements, home inspections, diagnostic testing and occupant surveys to assess IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California.

  8. Comfort, Indoor Air Quality, and Energy Consumption in Low Energy Homes

    SciTech Connect

    Englemann, P.; Roth, K.; Tiefenbeck, V.

    2013-01-01

    This report documents the results of an in-depth evaluation of energy consumption and thermal comfort for two potential net zero-energy homes (NZEHs) in Massachusetts, as well as an indoor air quality (IAQ) evaluation performed in conjunction with Lawrence Berkeley National Laboratory (LBNL).

  9. Indoor air quality in 24 California residences designed as high-performance homes

    SciTech Connect

    Less, Brennan; Mullen, Nasim; Singer, Brett; Walker, Iain

    2015-01-01

    Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on Indoor Air Quality (IAQ) cannot be fully anticipated from prior studies. This research study used pollutant measurements, home inspections, diagnostic testing and occupant surveys to assess IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California. Although the mechanically vented homes were six times as airtight as non-mechanically ventilated homes (medians of 1.1 and 6.1 ACH50, n=11 and n=8, respectively), their use of mechanical ventilation systems and possibly window operation meant their median air exchange rates were almost the same (0.30 versus 0.32 hr-1, n=8 and n=8, respectively). Pollutant levels were also similar in vented and unvented homes. In addition, these similarities were achieved despite numerous observed faults in complex mechanical ventilation systems. More rigorous commissioning is still recommended. Cooking exhaust systems were used inconsistently and several suffered from design flaws. Failure to follow best practices led to IAQ problems in some cases. Ambient nitrogen dioxide standards were exceeded or nearly so in four homes that either used gas ranges with standing pilots, or in Passive House-style homes that used gas cooking burners without venting range hoods. Homes without active particle filtration had particle count concentrations approximately double those in homes with enhanced filtration. The majority of homes reported using low-emitting materials; consistent with this, formaldehyde levels were approximately half those in conventional, new CA homes built before 2008. Emissions of ultrafine particles (with diameters <100 nm) were dramatically lower on induction electric cooktops, compared with either gas or resistance electric models. These results indicate that high performance homes can achieve

  10. Addressing Kitchen Contaminants for Healthy, Low-Energy Homes

    SciTech Connect

    Stratton, J. Chris; Singer, Brett C.

    2014-01-01

    Cooking and cooking burners emit pollutants that can adversely affect indoor air quality in residences and significantly impact occupant health. Effective kitchen exhaust ventilation can reduce exposure to cooking-related air pollutants as an enabling step to healthier, low-energy homes. This report by Lawrence Berkeley National Laboratory identifies barriers to the widespread adoption of kitchen exhaust ventilation technologies and practice and proposes a suite of strategies to overcome these barriers. The recommendations have been vetted by a group of industry, regulatory, health, and research experts and stakeholders who convened for two meetings and provided input and feedback to early drafts of this document. The most fundamental barriers are (1) the common misconception, based on a sensory perception of risk, that kitchen exhaust when cooking is unnecessary and (2) the lack of a code requirement for kitchen ventilation in most U.S. locations. Highest priority objectives include the following: (1) Raise awareness among the public and the building industry of the need to install and routinely use kitchen ventilation; (2) Incorporate kitchen exhaust ventilation as a requirement of building codes and improve the mechanisms for code enforcement; (3) Provide best practice product and use-behavior guidance to ventilation equipment purchasers and installers, and; (4) Develop test methods and performance targets to advance development of high performance products. A specific, urgent need is the development of an over-the-range microwave that meets the airflow and sound requirements of ASHRAE Standard 62.2.

  11. Addressing Kitchen Contaminants for Healthy, Low-Energy Homes

    SciTech Connect

    Stratton, J. Chris; Singer, Brett C.

    2014-01-01

    Cooking and cooking burners emit pollutants that can adversely affect indoor air quality in residences and significantly impact occupant health. Effective kitchen exhaust ventilation can reduce exposure to cooking-related air pollutants as an enabling step to healthier, low-energy homes. This report identifies barriers to the widespread adoption of kitchen exhaust ventilation technologies and practice and proposes a suite of strategies to overcome these barriers. The recommendations have been vetted by a group of industry, regulatory, health, and research experts and stakeholders who convened for two web-based meetings and provided input and feedback to early drafts of this document. The most fundamental barriers are (1) the common misconception, based on a sensory perception of risk, that kitchen exhaust when cooking is unnecessary and (2) the lack of a code requirement for kitchen ventilation in most US locations. Highest priority objectives include the following: (1) Raise awareness among the public and the building industry of the need to install and routinely use kitchen ventilation; (2) Incorporate kitchen exhaust ventilation as a requirement of building codes and improve the mechanisms for code enforcement; (3) Provide best practice product and use-behavior guidance to ventilation equipment purchasers and installers, and; (4) Develop test methods and performance targets to advance development of high performance products. A specific, urgent need is the development of an over-the-range microwave that meets the airflow and sound requirements of ASHRAE Standard 62.2.

  12. Results of a forty-home indoor-air-pollutant monitoring study

    SciTech Connect

    Hawthorne, A.R.; Gammage, R.B.; Dudney, C.S.; Womack, D.R.; Morris, S.A.; Westley, R.R.; White, D.A.; Gupta, K.C.

    1983-01-01

    A study was conducted in 40 homes in the areas of Oak Ridge and west Knoxville, Tennessee. Concentrations of CO/sub x/, NO/sub x/, particulates, formaldehyde, and radon, as well as selected volatile organic compounds, were quantified. In addition, information was collected on air exchange rates, meteorological conditions, and structural and consumer products. This paper summarizes some of the results and provides specific examples of increased indoor concentrations of pollutants due to the operation of a kerosene space heater, a gas range, and a wood/coal stove. Results showed formaldehyde levels frequently exceeded 0.1 ppM; were highest in newer homes; and fluctuate diurnally and seasonally. Radon levels frequently exceeded 3 pCi/L and correlated strongly with house location. Organic pollutant levels were at least an order of magnitude higher indoors than outdoors. Combustion sources (especially unvented) significantly increased levels of CO/sub x/, NO/sub x/, and particulates. Air exchange rates were increased nearly two-fold by operation of the HVAC central air circulation fan.

  13. Correlation between ERMI values and other Moisture and Mold Assessments of Homes in the American Healthy Home Survey

    SciTech Connect

    Vesper, Sephen J.; McKinstry, Craig A.; Cox, David J.; DeWalt, Gary

    2009-11-30

    Objective: The objective of this study was to determine the correlation between ERMI values in the HUD American Healthy Home Survey (AHHS) homes and either inspector reports or occupant assessments of mold and moisture. Methods: In the AHHS, moisture and mold were assessed by a pair of inspectors and with an occupant questionnaire. These results were compared to the results of the Environmental Relative Moldiness Index (ERMI) values for each home. Results: Homes in the highest ERMI quartile were most often in agreement with visual inspection and/or occupant assessment. However, in 52% of the fourth quartile ERMI homes, the inspector and occupant assessment did not indicate water or mold problems. Yet the concentrations of each ERMI panel mold species detected in all fourth quartile homes were statistically indistinguishable. Conclusions: About 50% of water-damaged, moldy homes were not detected by inspection or questioning of the occupant about water and mold.

  14. Optimization of Ventilation Energy Demands and Indoor Air Quality in the ZEBRAlliance Homes

    SciTech Connect

    Hun, D.; Jackson, M.; Shrestha, S.

    2013-09-01

    High-performance homes require that ventilation energy demands and indoor air quality (IAQ) be simultaneously optimized. In this project, Oak Ridge National Laboratory researchers attempted to bridge these two areas by conducting tests in research houses located in Oak Ridge, TN, that were less than 2 years old, energy-efficient (i.e., expected to consume 50% less energy than a house built per the 2006 IRC), tightly-built, unoccupied, and unfurnished. The team identified air pollutants of concern in the test homes that could generally serve as indicators of IAQ, and conduced field experiments and computer simulations to determine the effectiveness and energy required by various techniques that lessened the concentration of these contaminants. Formaldehyde was selected as the main pollutant of concern from initial air sampling surveys. Field data indicate that concentrations were higher during the summer primarily because emissions from sources rise with increases in temperature. Furthermore, supply ventilation and gas-phase filtration were effective means to reduce formaldehyde concentrations; however, exhaust ventilation had minimal influence on this pollutant. Results from simulations suggest that formaldehyde concentrations obtained while ventilating per ASHRAE 62.2-2010 could be decreased by about 20% from May through September through three strategies: 1) increasing ASHRAE supply ventilation by a factor of two, 2) reducing the thermostat setpoint from 76 to 74°F, or 3) running a gas-phase filtration system while decreasing supply ventilation per ASHRAE by half. In the mixed-humid climate of Oak Ridge, these strategies caused minimal to modest increases in electricity cost of ~$5 to ~$15/month depending on outdoor conditions.

  15. Optimization of Ventilation Energy Demands and Indoor Air Quality in High-Performance Homes

    SciTech Connect

    Hun, Diana E; Jackson, Mark C; Shrestha, Som S

    2014-01-01

    High-performance homes require that ventilation energy demands and indoor air quality (IAQ) be simultaneously optimized. We attempted to bridge these two areas by conducting tests in a research house located in Oak Ridge, TN, that was 20 months old, energy-efficient (i.e., expected to consume 50% less energy than a house built per the 2006 IRC), tightly-built (i.e., natural ventilation rate ~0.02 h-1), unoccupied, and unfurnished. We identified air pollutants of concern in the test home that could generally serve as indicators of IAQ, and conduced field experiments and computer simulations to determine the effectiveness and energy required by various techniques that lessened the concentration of these contaminants. Formaldehyde was selected as the main pollutant of concern among the contaminants that were sampled in the initial survey because it was the only compound that showed concentrations that were greater than the recommended exposure levels. Field data indicate that concentrations were higher during the summer primarily because emissions from sources rise with increases in temperature. Furthermore, supply ventilation and gas-phase filtration were effective means to reduce formaldehyde concentrations; however, exhaust ventilation had minimal influence on this pollutant. Results from simulations suggest that formaldehyde concentrations obtained while ventilating per ASHRAE 62.2-2010 could be decreased by about 20% from May through September through three strategies: 1) increasing ASHRAE supply ventilation by a factor of two, 2) reducing the thermostat setpoint from 76 to 74 F, or 3) running a gas-phase filtration system while decreasing supply ventilation per ASHRAE by half. In the mixed-humid climate of Oak Ridge, these strategies caused increases in electricity cost of ~$5 to ~$15/month depending on outdoor conditions.

  16. EIS-0127: New Energy-Efficient Homes Programs, Assessing Indoor Air Quality Options

    Energy.gov [DOE]

    The Bonneville Power Administration developed this EIS to explore whether different building techniques will control indoor air quality and still maintain cost-effective energy savings.

  17. Webinar: Ventilation and Filtration Strategies with Indoor airPLUS and Zero Energy Ready Homes

    Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  18. DOE Zero Energy Ready Home Case Study: Healthy Efficient Homes - Spirit Lake, Iowa

    SciTech Connect

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready Home in Spirit Lake, Iowa, that scored HERS 41 without PV and HERS 28 with PV. This 3,048 ft2 custom home has advanced framed walls filled with 1.5 inches closed-cell spray foam, a vented attic with spray foam-sealed top plates and blown fiberglass over the ceiling deck. R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater.

  19. DOE Zero Energy Ready Home: Healthy Efficient Homes- Spirit Lake, Iowa

    Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Spirit Lake, Iowa, that scored HERS 41 without PV and HERS 28 with PV. This 3,048 ft2 custom home has advanced framed walls filled with 1.5 inches closed-cell spray foam, a vented attic with spray foam-sealed top plates and blown fiberglass over the ceiling deck. R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater.

  20. Pilot Implementation of a Field Study Design to Evaluate the Impact of Source Control Measures on Indoor Air Quality in High Performance Homes

    SciTech Connect

    Widder, Sarah H.; Chamness, Michele A.; Petersen, Joseph M.; Singer, Brett C.; Maddalena, Randy L.; Destaillats, Hugo

    2014-10-20

    To improve the indoor air quality in new, high performance homes, a variety of standards and rating programs have been introduced to identify building materials that are designed to have lower emission rates of key contaminants of concern and a number of building materials are being introduced that are certified to these standards. For example, the U.S. Department of Energy (DOE) Zero Energy Ready Home program requires certification under the U.S. Environmental Protection Agency (EPA) Indoor airPLUS (IaP) label, which requires the use of PS1 or PS2 certified plywood and OSB; low-formaldehyde emitting wood products; low- or no-VOC paints and coatings as certified by Green Seal Standard GS-11, GreenGuard, SCS Indoor Advantage Gold Standard, MPI Green Performance Standard, or another third party rating program; and Green Label-certified carpet and carpet cushions. However, little is known regarding the efficacy of the IAP requirements in measurably reducing contaminant exposures in homes. The goal of this project is to develop a robust experimental approach and collect preliminary data to support the evaluation of indoor air quality (IAQ) measures linked to IAP-approved low-emitting materials and finishes in new residential homes. To this end, the research team of Pacific Northwest National Laboratory (PNNL) and Lawrence Berkeley National Laboratory (LBNL) developed a detailed experimental plan to measure IAQ constituents and other parameters, over time, in new homes constructed with materials compliant with IAP’s low-emitting material and ventilation requirements (i.e., section 6.1, 6.2, 6.3, and 7.2) and similar homes constructed to the state building code with conventional materials. The IAQ in IAP and conventional homes of similar age, location, and construction style is quantified as the differences in the speciated VOC and aldehyde concentrations, normalized to dilution rates. The experimental plan consists of methods to evaluate the difference between low

  1. Preliminary results of a forty-home indoor air pollutant monitoring study

    SciTech Connect

    Hawthorne, A.R.; Gammage, R.B.; Dudney, C.S.; Womack, D.R.; Morris, S.A.; Westley, R.R.; Gupta, K.C.

    1983-01-01

    A detailed study of the pollutants found in forty homes in the Oak Ridge/Knoxville, Tennessee, area is being conducted. Formaldehyde measurements were made on a twice-per-month schedule using passive permeation monitors with a sampling period of 24 hours. In addition to the formaldehyde measurements, other pollutants, including volatile organics, particulates, nitrogen oxides, and carbon monoxide, were measured during a one-day visit to each house. Radon levels were measured during a one-day visit to each house. Randon levels were measured by an active monitor located in the house for a period of one week. Air infiltration rates and meteorological data were also recorded. Pollutant levels were generally below any applicable guidelines with the exception of radon and formaldehyde which were elevated in some of the houses. Results of the first phase of the monitoring study are presented.

  2. Homes

    Energy.gov [DOE]

    Learn about how the Energy Department is working to improve energy use in homes and ways you can take action to reduce your home's energy bills.

  3. Building America Technology Solutions for New and Existing Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Combustion Safety Using Appliances for Indoor Air (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Combustion Safety Using Appliances for Indoor Air ...

  4. DOE ZERH Webinar: Ventilation and Filtration Strategies with Indoor airPLUS

    Energy.gov [DOE]

    The Indoor airPLUS qualification, a prerequisite for Zero Energy Ready Homes, offers an important platform to improve the indoor air quality (IAQ) in high-performance homes. A critical aspect of...

  5. Climate change and health: Indoor heat exposure in vulnerable populations

    SciTech Connect

    White-Newsome, Jalonne L.; Sanchez, Brisa N.; Jolliet, Olivier; Zhang, Zhenzhen; Parker, Edith A.; Timothy Dvonch, J.; O'Neill, Marie S.

    2012-01-15

    Introduction: Climate change is increasing the frequency of heat waves and hot weather in many urban environments. Older people are more vulnerable to heat exposure but spend most of their time indoors. Few published studies have addressed indoor heat exposure in residences occupied by an elderly population. The purpose of this study is to explore the relationship between outdoor and indoor temperatures in homes occupied by the elderly and determine other predictors of indoor temperature. Materials and methods: We collected hourly indoor temperature measurements of 30 different homes; outdoor temperature, dewpoint temperature, and solar radiation data during summer 2009 in Detroit, MI. We used mixed linear regression to model indoor temperatures' responsiveness to weather, housing and environmental characteristics, and evaluated our ability to predict indoor heat exposures based on outdoor conditions. Results: Average maximum indoor temperature for all locations was 34.85 Degree-Sign C, 13.8 Degree-Sign C higher than average maximum outdoor temperature. Indoor temperatures of single family homes constructed of vinyl paneling or wood siding were more sensitive than brick homes to outdoor temperature changes and internal heat gains. Outdoor temperature, solar radiation, and dewpoint temperature predicted 38% of the variability of indoor temperatures. Conclusions: Indoor exposures to heat in Detroit exceed the comfort range among elderly occupants, and can be predicted using outdoor temperatures, characteristics of the housing stock and surroundings to improve heat exposure assessment for epidemiological investigations. Weatherizing homes and modifying home surroundings could mitigate indoor heat exposure among the elderly.

  6. Fresh air indoors

    SciTech Connect

    Kull, K.

    1988-09-01

    This article describes and compares ventilation systems for the control of indoor air pollution in residential housing. These include: local exhaust fans, whole-house fans, central exhaust with wall ports, and heat-recovery central ventilation (HRV). HRV's have a higher initial cost than the other systems but they are the only ones that save energy. Homeowners are given guidelines for choosing the system best suited for their homes in terms of efficiency and payback period.

  7. Combustion Safety for Appliances Using Indoor Air (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Combustion Safety for Appliances Using Indoor Air PROJECT INFORMATION Project Name: Combustion Safety for Appliances Using Indoor Air Partners: American Gas Association www.aga.org Center of Energy and Environment www.mncee.org Building Performance Institute www.bpi.org NorthernSTAR Building America Partnership Partnership for Advanced Residential Retrofit www.gastechnology.org/PARR Building Components: Gas Appliances Application: Retrofit Single Family Year Tested: 2013 Applicable Climate

  8. DOE Challenge Home Label Methodology | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Label Methodology DOE Challenge Home Label Methodology A document of the U.S. Department of Energy's Zero Energy Ready Home (formerly Challenge Home) program. ch_label_methodology_1012.pdf (222.71 KB) More Documents & Publications DOE Zero Energy Ready Home Partner Resources Indoor airPLUS Construction Specifications Indoor airPLUS Construction Specifications Version 1 (Rev. 02)

  9. Manual on indoor air quality

    SciTech Connect

    Diamond, R.C.; Grimsrud, D.T.

    1983-12-01

    This reference manual was prepared to assist electric utilities in helping homeowners, builders, and new home buyers to understand a broad range of issues related to indoor air quality. The manual is directed to technically knowledgeable persons employed by utility companies - the customer service or marketing representative, applications engineer, or technician - who may not have specific expertise in indoor air quality issues. In addition to providing monitoring and control techniques, the manual summarizes the link between pollutant concentrations, air exchange, and energy conservation and describes the characteristics and health effects of selected pollutants. Where technical information is too lengthy or complex for inclusion in this volume, reference sources are given. Information for this manual was gathered from technical studies, manufacturers' information, and other materials from professional societies, institutes, and associations. The aim has been to provide objective technical and descriptive information that can be used by utility personnel to make informed decisions about indoor air quality issues.

  10. HIA 2015 DOE Zero Energy Ready Home Case Study: Habitat for Humanity...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Agency's Indoor airPLUS. Each home meets the hot water distribution ... In addition, homes are required to have solar electric panels installed or have the conduit and ...

  11. New Credential Helps Homes Get Health and Safety Checkups

    Energy.gov [DOE]

    This spring, Residential Network member the Building Performance Institute (BPI) will introduce the Healthy Home Evaluator credential to help the home performance, weatherization, and healthy...

  12. Do-It-Yourself Home Energy Audits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Consider Ventilation When sealing any home, you must always be aware of the danger of indoor air pollution and combustion appliance "backdrafts." Backdrafting is when the various ...

  13. Building America Technology Solutions for New and Existing Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Technology Solutions for New and Existing Homes: Combustion Safety Using Appliances for Indoor Air (Fact Sheet) Building America Technology Solutions for New and...

  14. Do-It-Yourself Home Energy Audits | Department of Energy

    Energy.gov [DOE] (indexed site)

    Ventilation When sealing any home, you must always be aware of the danger of indoor air pollution and combustion appliance "backdrafts." Backdrafting is when the various...

  15. Automobile proximity and indoor residential concentrations of BTEX and MTBE

    SciTech Connect

    Corsi, Dr. Richard; Morandi, Dr. Maria; Siegel, Dr. Jeffrey; Hun, Diana E

    2011-01-01

    Attached garages have been identified as important sources of indoor residential air pollution. However, the literature lacks information on how the proximity of cars to the living area affects indoor concentrations of gasoline-related compounds, and the origin of these pollutants. We analyzed data from the Relationships of Indoor, Outdoor, and Personal Air (RIOPA) study and evaluated 114 residences with cars in an attached garage, detached garage or carport, or without cars. Results indicate that homes with cars in attached garages were affected the most. Concentrations in homes with cars in detached garages and residences without cars were similar. The contribution from gasoline-related sources to indoor benzene and MTBE concentrations appeared to be dominated by car exhaust, or a combination of tailpipe and gasoline vapor emissions. Residing in a home with an attached garage could lead to benzene exposures ten times higher than exposures from commuting in heavy traffic.

  16. Building America Whole-House Solutions for New Homes: Nexus EnergyHomes -

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Frederick, Maryland | Department of Energy Building America Whole-House Solutions for New Homes: Nexus EnergyHomes - Frederick, Maryland Building America Whole-House Solutions for New Homes: Nexus EnergyHomes - Frederick, Maryland This new duplex home successfully combines affordability with state-of-the-art efficiency and indoor environmental quality, achieving the highest rating possible under the National Green Building Standard Nexus EnergyHomes - Frederick, Maryland (641.48 KB) More

  17. Business Solutions Case Study: Marketing Zero Energy Homes: LifeStyle Homes, Melbourne, Florida

    SciTech Connect

    2015-06-01

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to understand marketing campaign and sometimes a little flair. This case study highlights LifeStyle Homes’ successful marketing approach for their SunSmart home package, which has helped to boost sales for the company. SunSmart marketing includes a modified logo, weekly blog, social media, traditional advertising, website, and sales staff training. Marketing focuses on quality, durability, healthy indoor air, and energy efficiency with an emphasis on the surety of third-party verification and the scientific approach to developing the SunSmart package. With the introduction of SunSmart, LifeStyle began an early recovery, nearly doubling sales in 2010; SunSmart sales now exceed 300 homes, including more than 20 zero energy homes. Completed homes in 2014 far outpaced the national (19%) and southern census region (27%) recovery rates for the same period. As technology improves and evolves, this builder will continue to collaborate with Building America.

  18. Health and Safety Guide for Home Performance Contractors (Technical...

    Office of Scientific and Technical Information (OSTI)

    we are not compromising the indoor air quality of the home. This means identifying and mitigating or eliminating pollution sources before and after you make changes to the home. ...

  19. Healthy Efficient Homes Research & Standards

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Acute CO Deaths IND Approach ID Approach Based on Literature Reported Disease Incidence ... smart ventilation Q1 Milestone: Proposed language for 62.2 revisions to include air ...

  20. Healthy Efficient Homes Research & Standards

    Energy.gov [DOE]

    Lead Performer: Lawrence Berkeley National Laboratory (LBNL) – Berkeley, CA Partners: -- ASHRAE -- ASTM- West Conshohocken, PA -- RESNET -- Building Performance Institute (BPI) - Washington, D.C. -- ACCA – Arlington, VA -- International Code Council – Washington, D.C. -- Bonneville Power Administration – Portland, OR -- California Energy Commission – Sacramento, CA

  1. Building America Technology Solutions for New and Existing Homes:

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Combustion Safety Using Appliances for Indoor Air (Fact Sheet) | Department of Energy Combustion Safety Using Appliances for Indoor Air (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Combustion Safety Using Appliances for Indoor Air (Fact Sheet) In this case study, the Partnership for Advanced Residential Retrofit team provides guidance on how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for

  2. Indoor Temperature and Humidity Data Collection and Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Indoor Temperature and Humidity Data Collection and Analysis Chuck Booten, NREL Paul Norton, NERD Cheryn Metzger, NREL Why do we care about indoor Temp/RH? "Anecdotal evidence from the field and controlled studies have raised concerns about the accuracy of software-based energy analysis for existing homes. ....

  3. NEXT GENERATION LUMINAIRES INDOOR JUDGING 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NEXT GENERATION LUMINAIRES INDOOR JUDGING 2014 NEXT GENERATION LUMINAIRES INDOOR JUDGING 2014 View this behind-the-scenes look at the 2014 NGL judging event where entries were evaluated by a panel of judges drawn from the architectural lighting community in an intensive three-step process that combined the judges' personal evaluations with objective measures of luminaire performance. View the text-alternative version Solid-State Lighting Home About the Solid-State Lighting Program Research &

  4. Sealing Your Home | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sealing Your Home Sealing Your Home Caulking can reduce heating and cooling costs and improve comfort in your home. Caulking can reduce heating and cooling costs and improve comfort in your home. Air leakage, or infiltration, occurs when outside air enters a house uncontrollably through cracks and openings. Properly air sealing can significantly reduce heating and cooling costs, improve building durability, and create a healthier indoor environment. In addition to air sealing, you'll also want

  5. NEW CREDENTIAL HELPS HOMES GET HEALTH AND SAFETY CHECK-UPS

    Energy.gov [DOE]

    This spring, Residential Network member the Building Performance Institute (BPI) will introduce the Healthy Home Evaluator credential to help the home performance, weatherization, and healthy...

  6. Cheap Fixes for Beating the Heat Indoors | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cheap Fixes for Beating the Heat Indoors Cheap Fixes for Beating the Heat Indoors July 25, 2013 - 11:20am Addthis Blinds are a great option for cooling your home in the summer. | Photo courtesy of ©iStockphoto/nycshooter Blinds are a great option for cooling your home in the summer. | Photo courtesy of ©iStockphoto/nycshooter Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy How can I participate? Instead of turning on the air

  7. Building America Whole-House Solutions for New Homes: Nexus EnergyHomes- Frederick, Maryland

    Energy.gov [DOE]

    This new duplex home successfully combines affordability with state-of-the-art efficiency and indoor environmental quality, achieving the highest rating possible under the National Green Building Standard

  8. DOE ZERH Webinar: Ventilation and Filtration Strategies with Indoor airPLUS (Text Version)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below is the text version of the webinar, DOE Zero Energy Ready Home: Ventilation and Filtration Strategies with Indoor airPLUS, presented in August 2014. Watch the presentation.

  9. Building America Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts, Tyler, Texas (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Tyler, Texas PROJECT INFORMATION Project Name: Ventilation Effectiveness Location: Tyler, TX Partners: University of Texas, TxAIRE, uttyler.edu/txaire/houses/ Building Science Corporation, buildingscience.com Building Component: Heating, ventilating, and air conditioning (HVAC), whole-building dilution ventilation Application: New and retrofit; single-family and multifamily Year Tested: 2012 Climate Zones: All PERFORMANCE

  10. Healthy and Affordable Housing: Practical Recommendations for Building, Renovating and Maintaining Housing: Read This Before You Design, Build or Renovate

    SciTech Connect

    2001-09-06

    This document helps builders design, build, or renovate homes, keeping in mind the issues of asthma, health, indoor air quality, dust, and living creatures.

  11. DOE Tour of Zero: Vision Hill Lot 1 by Mandalay Homes | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This one-level high-efficiency home meets the criteria of the DOE ZERH, ENERGY STAR, Indoor airPLUS, EPA WaterSense, and LEED for Homes Silver programs. 3 of 8 Tiles combine with ...

  12. Indoor Radon and Its Decay Products: Concentrations, Causes, and Control Strategies

    SciTech Connect

    Nero, A.V.; Gadgil, A.J.; Nazaroff, W.W.; Revzan, K.L.

    1990-01-01

    This report is an introduction to the behavior of radon 222 and its decay products in indoor air. This includes review of basic characteristics of radon and its decay products and of features of the indoor environment itself, all of which factors affect behavior in indoor air. The experimental and theoretical evidence on behavior of radon and its decay products is examined, providing a basis for understanding the influence of geological, structural, and meteorological factors on indoor concentrations, as well as the effectiveness of control techniques. We go on to examine three important issues concerning indoor radon. We thus include (1) an appraisal of the concentration distribution in homes, (2) an examination of the utility and limitations of popular monitoring techniques and protocols, and (3) an assessment of the key elements of strategies for controlling radon levels in homes.

  13. Air Sealing Your Home | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Your Home Air Sealing Your Home Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability, increase comfort, and create a healthier indoor environment. Caulking and weatherstripping are two simple and effective air-sealing

  14. DOE Zero Ready Home Case Study: Caldwell and Johnson, Church...

    Energy Saver

    ... KEY FEATURES * DOE Zero Energy Ready Home Path: Performance * Walls: Framed 16 in. o.c. ... air-source heat pump (8.5 HSPF, 18 SEER), 1 outside unit, 4 indoor units * Hot ...

  15. DOE Tour of Zero: The Charlottesville Infill by Promethean Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5 of 13 Low-no-VOC certified paints and finishes are used for a healthier indoor environment. 6 of 13 This home uses an ultra-efficient heat pump system (21 SEER, 12.2...

  16. National Weatherization Assistance Program Impact Evaluation: Impact of Exhaust-Only Ventilation on Radon and Indoor Humidity - A Field Investigation

    SciTech Connect

    Pigg, Scott

    2014-09-01

    The study described here sought to assess the impact of exhaust-only ventilation on indoor radon and humidity in single-family homes that had been treated by the Weatherization Assistance Program (WAP).

  17. DOE Zero Energy Ready Home Recommended Quality Management Provisions |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Zero Energy Ready Home Recommended Quality Management Provisions DOE Zero Energy Ready Home Recommended Quality Management Provisions DOE Zero Energy Ready Home Recommended Quality Management Provisions. QM Cheklist.pdf (34.28 KB) More Documents & Publications Version Tracking Document for DOE Challenge Homes, National Program Requirements (Rev. 03) Washington DOE ZERH Program Requirements Indoor airPLUS Version 1 (Rev. 01) Verification Checklist

  18. Guidelines for Participating in the DOE Zero Energy Ready Home | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Zero Energy Ready Home » Guidelines for Participating in the DOE Zero Energy Ready Home Guidelines for Participating in the DOE Zero Energy Ready Home The DOE Zero Energy Ready Home is a new and compelling way to recognize builders for their leadership in increasing energy efficiency, improving indoor air quality, and making homes zero energy ready. The program builds upon the comprehensive building science requirements of ENERGY STAR® for Homes Version 3, along with proven

  19. Indoor Air Quality and Ventilation in Residential Deep Energy Retrofits

    SciTech Connect

    Less, Brennan; Walker, Iain

    2014-06-01

    Because airtightening is a significant part of Deep Energy Retrofits (DERs), concerns about ventilation and Indoor Air Quality (IAQ) have emerged. To investigate this, ventilation and IAQ were assessed in 17 non-smoking California Deep Energy Retrofit homes. Inspections and surveys were used to assess household activities and ventilation systems. Pollutant sampling performed in 12 homes included six-day passive samples of nitrogen dioxide (NO2), formaldehyde and air exchange rate (AER); time-resolved data loggers were used to measure particle counts. Half of the homes provided continuous mechanical ventilation. Despite these homes being twice as airtight (3.0 and 7.6 ACH50, respectively), their median AER was indistinguishable from naturally vented homes (0.36 versus 0.37 hr--1). Numerous problems were found with ventilation systems; however, pollutant levels did not reach levels of concern in most homes. Ambient NO2 standards were exceeded in some gas cooking homes that used legacy ranges with standing pilots, and in Passive House-style homes without range hoods exhausted to outside. Cooking exhaust systems were installed and used inconsistently. The majority of homes reported using low-emitting materials, and formaldehyde levels were approximately half those in conventional new CA homes (19.7 versus 36 ?g/m3), with emissions rates nearly 40percent less (12.3 versus 20.6 ?g/m2/hr.). Presence of air filtration systems led to lower indoor particle number concentrations (PN>0.5: 8.80E+06 PN/m3 versus 2.99E+06; PN>2.5: 5.46E+0.5 PN/m3 versus 2.59E+05). The results indicate that DERs can provide adequate ventilation and IAQ, and that DERs should prioritize source control, particle filtration and well-designed local exhaust systems, while still providing adequate continuous ventilation.

  20. DOE Zero Energy Ready Home Savings and Cost Estimate Summary | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Savings and Cost Estimate Summary DOE Zero Energy Ready Home Savings and Cost Estimate Summary The U.S. Department of Energy Zero Energy Ready Home Savings and Cost Estimate Summary, October 2015 DOE Zero Energy Ready Home - Cost & Savings Summary OCT 2015.pdf (652.24 KB) More Documents & Publications Indoor airPLUS Construction Specifications Indoor airPLUS Construction Specifications Version 1 (Rev. 02) Washington DOE ZERH

  1. Health and Safety Guide for Home Performance Contractors

    SciTech Connect

    Stratton, Chris; Walker, Iain S.

    2012-02-15

    This report is intended to provide home performance contractor trainers with a resource to keep both their workers and home residents safe and healthy. This document is an attempt to describe what we currently believe is safe, what we believe is unsafe, and what we’re unsure about. It is intended to identify health and safety issues and provide historical context and current understanding of both risks and mitigation strategies. In addition, it provides links to more in-depth resources for each issue. When we tighten the thermal envelope of a house to improve comfort and reduce energy use, we have to be sure that we are not compromising the indoor air quality of the home. This means identifying and mitigating or eliminating pollution sources before and after you make changes to the home. These sources can include materials and finishes in the home, exhaust gasses from combustion appliances, soil gasses such as radon, and moisture from a bathroom, kitchen, or unvented clothes dryer. Our first responsibility is to do no harm — this applies both to our clients and to our employees. Currently, there are many new products that are widely used but whose health effects are not well understood. Our in ability to have perfect information means the directive to do no harm can be difficult to obey. Each home is a little bit different, and in the face of a situation you’ve never encountered, it’s important to have a solid grasp of the fundamental concepts of building science when the hard and fast rules don’t apply . The home performance industry is gaining momentum, and has the potential to expand greatly as energy costs continue to rise. It is imperative that we remain vigilant about protecting the health and safety of our workers and our customers. It only takes a few news stories about a family that got sick after their home was tightened by a home performance contractor to scare off potential customers and taint the reputation of the entire industry. Good

  2. Indoor air pollution and pulmonary function in children

    SciTech Connect

    Shen, S.; Qin, Y.; Cao, Z.; Shang, J.; Liu, Y.; Yang, X.; Deng, Y.; Huang, J.; Fu, Z.; Song, X. )

    1992-06-01

    Pulmonary function in winter time in 1,343 school children aged 10-13 years was measured in four cities located in northern and southern part of China. The results showed that FVC, FEV1, PEF, V75, V50 and V25 in children living in homes with coal stoves were decreased by 1.5-10.7% compared with children living in homes with gas or LPG stoves in Chengde and Shanghai. In contrast to this, no significant difference in pulmonary function was found in Shenyang and Wuhan. It suggested that this phenomenon was related to indoor air pollution, and partly related to passive smoking or outdoor air pollution.

  3. CAES Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and Equipment Technology Transfer Visualization CAVE...

  4. CAES Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    View all events >> x CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and Equipment Technology Transfer...

  5. CAES Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    User ID: Password: Log In Forgot your password? CAES Home Home About Us Contact Information Our CAES Building FAQs Affiliated Centers Research Core Capabilities Laboratories and...

  6. The effects of indoor pollution on Arizona children

    SciTech Connect

    Dodge, R.

    1982-05-01

    The respiratory health of a large group of Arizona school children who have been exposed to indoor pollutants-tobacco smoke and home cooking fumes-is reported. A significant relationship was found between parental smoking and symptoms of cough, wheeze, and sputum production. Also, children in homes where gas cooking fuel was used had higher rates of cough than children in homes where electricity was used. No differences in pulmonary function or yearly lung growth rates occurred among subjects grouped by exposure to tobacco smoke or cooking fuel. Thus, parental smoking and home cooking fuel affected cross-sectional respiratory symptom rates in a large group of Arizona school children. Study of pulmonary function, however, revealed no lung function or lung growth effects during 4 yr of study.

  7. Factors affecting the indoor concentrations of carbonaceous aerosols of outdoor origin

    SciTech Connect

    Lunden, Melissa M.; Kirchstetter, Thomas W.; Thatcher, Tracy L.; Hering, Susanne V.; Brown, Nancy J.

    2007-06-25

    A field study was conducted in an unoccupied single story residence in Clovis, California to provide data to address issues important to assess the indoor exposure to particles of outdoor origin. Measurements of black and organic carbonaceous aerosols were performed using a variety of methods, resulting in both near real-time measurements as well as integrated filter based measurements. Comparisons of the different measurement methods show that it is crucial to account for gas phase adsorption artifacts when measuring organic carbon (OC). Measured concentrations affected by the emissions of organic compounds sorbed to indoor surfaces imply a higher degree of infiltration of outdoor organic carbon aerosols into the indoor environment for our unoccupied house. Analysis of the indoor and outdoor data for black carbon (BC) aerosols show that, on average, the indoor concentration of black carbon aerosols behaves in a similar manner to sulfate aerosols. In contrast, organic carbon aerosols are subject to chemical transformations indoors that, for our unoccupied home, resulted in lower indoor OC concentrations than would be expected by physical loss mechanisms alone. These results show that gas to particle partitioning of organic compounds, as well as gas to surface interactions within the residence, are an important process governing the indoor concentration to OC aerosols of outdoor origin.

  8. DOE Zero Energy Ready Home Case Study: Weiss Building & Development, Downers Grove, Illinois

    SciTech Connect

    none,

    2013-09-01

    This single-family home built in a peat bog has underground storage tanks and drainage tanks, blown fiberglass insulation, coated rigid polyisocyanurate, and flashing. The 3,600-square-foot custom home built by Weiss Building & Development LLC is the first home in Illinois certified to the DOE Challenge Home criteria, which requires that homes meet the EPA Indoor airPlus guidelines.The builder won a 2013 Housing Innovation Award in the custom builder category.

  9. Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation

    SciTech Connect

    Logue, J.M.; Price, P.N.; Sherman, M.H.; Singer, B.C.

    2011-07-01

    Intake of chemical air pollutants in residences represents an important and substantial health hazard. Sealing homes to reduce air infiltration can save space conditioning energy, but can also increase indoor pollutant concentrations. Mechanical ventilation ensures a minimum amount of outdoor airflow that helps reduce concentrations of indoor emitted pollutants while requiring some energy for fan(s) and thermal conditioning of the added airflow. This work demonstrates a physics based, data driven modeling framework for comparing the costs and benefits of whole-house mechanical ventilation and applied the framework to new California homes. The results indicate that, on a population basis, the health benefits from reduced exposure to indoor pollutants in New California homes are worth the energy costs of adding mechanical ventilation as specified by ASHRAE Standard 62.2.This study determines the health burden for a subset of pollutants in indoor air and the costs and benefits of ASHRAE's mechanical ventilation standard (62.2) for new California homes. Results indicate that, on a population basis, the health benefits of new home mechanical ventilation justify the energy costs.

  10. Respiratory health effects of the indoor environment in a population of Dutch children

    SciTech Connect

    Dijkstra, L.; Houthuijs, D.; Brunekreef, B.; Akkerman, I.; Boleij, J.S. )

    1990-11-01

    The effect of indoor exposure to nitrogen dioxide on respiratory health was studied over a period of 2 yr in a population of nonsmoking Dutch children 6 to 12 yr of age. Lung function was measured at the schools, and information on respiratory symptoms was collected from a self-administered questionnaire completed by the parents of the children. Nitrogen dioxide was measured in the homes of all children with Palmes' diffusion tubes. In addition, information on smoking and dampness in the home was collected by questionnaire. There was no relationship between exposure to nitrogen dioxide in the home and respiratory symptoms. Respiratory symptoms were found to be associated with exposure to tobacco smoke and home dampness. There was a weak, negative association between maximal midexpiratory flow (MMEF) and exposure to nitrogen dioxide. FEV1, peak expiratory flow, and MMEF were all negatively associated with exposure to tobacco smoke. Home dampness was not associated with pulmonary function. Lung function growth, measured over a period of 2 yr, was not consistently associated with any of the indoor exposure variables. The development of respiratory symptoms over time was not associated with indoor exposure to nitrogen dioxide. There was a significant association between exposure to environmental tobacco smoke in the home and the development of wheeze. There was also a significant association between home dampness and the development of cough.

  11. Workshop on indoor air quality research needs

    SciTech Connect

    Not Available

    1980-01-01

    Workshop participants report on indoor air quality research needs including the monitoring of indoor air quality, report of the instrumentation subgroup of indoor air quality, health effects, and the report of the control technology session. Risk analysis studies addressing indoor environments were also summarized. (DLS)

  12. Home refinishing, lead paint, and infant blood lead levels

    SciTech Connect

    Rabinowitz, M.; Leviton, A.; Bellinger, D.

    1985-04-01

    The blood lead levels of 249 infants were measured semi-annually from birth to two years of age; the home paint was sampled and any recent home refinishing activity recorded. Mean blood lead from birth to age 2 years did not vary systematically with age but did correlate significantly with the amount of lead in the indoor paint. Refinishing activity in homes with high lead paint was associated with elevations of blood lead averaging 69 per cent.

  13. DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    R-23 basement walls are ICF plus two 2-inch layers of EPS. The house also has a mini-split heat pump, fresh air fan intake, and a solar hot water heater. PDF icon ...

  14. indoor | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Contributor 17 September, 2013 - 12:39 Are you willing to reply to a text message once a day with information about your comfort level at your indoor location? building...

  15. DOE Tour of Zero: Vision Hill Lot 1 by Mandalay Homes | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Vision Hill Lot 1 by Mandalay Homes DOE Tour of Zero: Vision Hill Lot 1 by Mandalay Homes 1 of 8 Mandalay Homes built this 3,181-square-foot home in Glendale, Arizona, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 8 This one-level high-efficiency home meets the criteria of the DOE ZERH, ENERGY STAR, Indoor airPLUS, EPA WaterSense, and LEED for Homes Silver programs. 3 of 8 Tiles combine with stone to form pervious surfaces

  16. CAES Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    User ID: Password: Log In Forgot your password? Working in CAES WIC Home Request Facility Use Conduct Research Flowchart Process Rad Info and Tools Chemical Requisition Guide...

  17. CAES Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Working in CAES WIC Home Request Facility Use Conduct Research Flowchart Process Rad Info and Tools Chemical Requisition Guide Chemical and Supply Order Form Training Access...

  18. Challenge Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Dir. & NZEH Coalition Develop and disseminate CH sales training to builder partners Generate media content with builder awards, case studies, and articles Challenge Home Locator ...

  19. I/O values for determination of the origin of some indoor organic pollutants

    SciTech Connect

    Otson, R.; Zhu, J.

    1997-12-31

    To reduce human health risks resulting from exposure to toxic chemicals, it is important to determine the origin of such substances. The ratio (I/O) of indoor to outdoor concentrations of selected airborne vapor phase organic compounds (VPOC) was used to estimate the contribution of indoor sources to levels of the compounds in the air of 44 homes selected randomly in the Greater Toronto Area (GTA). Average I/O values for all of the homes were greater 1.5 for 10 of the 20 detected target compounds, and it could be concluded that indoor VPOC sources had a greater impact on indoor air quality than outdoor air in these instances. A significant finding, which aptly demonstrates the importance of indoor sources and pollution, was the overall I/O value of 5.2 for the 44 representative GTA homes. Possible indoor sources for most of the 10 compounds could be identified, based on information collected by means of a questionnaire, as well as from the scientific literature. However, possible sources for some compounds could not be determined as readily, probably because of the presence of multiple sources, and sources which had not been previously noted, such as foods and beverages. The sensitivity of I/O values to various factors (e.g., source strength, air exchange rates, precision of measurements, unanticipated sources), and the reliability of determining the origin of pollutants by use of I/O values alone were examined, with some examples. If used judiciously, the I/O value can be a useful tool for IAQ investigations.

  20. Exposure to formaldehyde in indoor air

    SciTech Connect

    Gammage, R.B. )

    1990-01-01

    Trends in formaldehyde concentrations to which residents are exposed are reviewed, as are the means for assessing these exposures. Concentrations as high as a few ppm encountered in manufactured housing during the 1970s were eliminated after the Housing and Urban Development (HUD) 1984 ruling came into effect. The pressed-wood product industry, and its trade organizations, have made concerted efforts to comply with the ruling. Moreover, they have imposed additional voluntary product standards upon themselves intended to be applicable to a range of pressed-wood products wider than that defined in the HUD standard. Quarterly product testing on arbitrarily selected products shows a general lowering of emission rates with only a few percent of products now being above the HUD level. Measurement of ambient indoor levels of formaldehyde has been largely replaced by testing to assure conformance to product standards. The lower-emitting products on the market, if used in mobile home construction and furnishing, will expectantly produce formaldehyde levels not exceeding 0.1 ppm, except under conditions of unusually high temperature and humidity. Recent studies implicate household dust as a significant carrier of bound formaldehyde. In a few instances, old urea-formaldehyde cavity wall insulation has become friable and particles have blown into living areas. Future health assessments might need to consider this additional pathway of potential exposure.

  1. Best Practices Case Study: Tommy Williams Homes -Gainesville, FL

    SciTech Connect

    none,

    2011-04-01

    Case study of Tommy Williams Homes who has continued to outsell the competition with sales increasing despite the recession thanks to a systems-engineering approach developed with DOE’s Building America that yields high energy efficiency, comfort, and indoor air quality. The company offers to pay buyers’ energy bills for the first year.

  2. NEST HOME

    Energy.gov [DOE]

    The Missouri University of Science and Technology returns for its sixth Solar Decathlon with its team’s 2015 entry, the Nest Home, designed to serve a family “from a full nest to an empty nest.”

  3. WIPP Home Page Search

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Home Page Search Enter word(s) to search for on the WIPP Home Page: Search

  4. Home Page

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Home Cooling Systems Home Cooling Systems When it comes to cooling your house, there are a number of options beyond air conditioning. | Photo courtesy of ©iStockphoto/chrisgramly. When it comes to cooling your house, there are a number of options beyond air conditioning. | Photo courtesy of ©iStockphoto/chrisgramly. Although your first thought for cooling may be air conditioning, there are many alternatives that provide cooling with less energy use. A combination of proper insulation,

  5. Indoor Environment Program 1990 annual report

    SciTech Connect

    Not Available

    1992-01-01

    Approximately 38% of the energy consumed in the United States is used in buildings. Because humans spend an average of 85% to 90% of their time indoors, energy usage by the buildings sector can have a significant impact on human comfort, health and productivity. To advance energy conservation technologies while maintaining indoor air quality, research in the Indoor Environment Program (IEP) is directed toward understanding relations between building energy (usage and technologies), indoor air quality, and human health, comfort and productivity. The IEP addresses the issue of optimizing the health, comfort and productivity of a building's occupants while maintaining the building's energy efficiency. However, because ventilation is the dominant mechanism for removing pollutants with indoor sources, reduced ventilation may produce undesirable effects on indoor air quality and on the health, comfort, and productivity of a building's occupants. This issue is an important theme for the research of other research groups and projects within IEP.

  6. Indoor Environment Program 1990 annual report

    SciTech Connect

    Not Available

    1992-01-01

    Approximately 38% of the energy consumed in the United States is used in buildings. Because humans spend an average of 85% to 90% of their time indoors, energy usage by the buildings sector can have a significant impact on human comfort, health and productivity. To advance energy conservation technologies while maintaining indoor air quality, research in the Indoor Environment Program (IEP) is directed toward understanding relations between building energy (usage and technologies), indoor air quality, and human health, comfort and productivity. The IEP addresses the issue of optimizing the health, comfort and productivity of a building`s occupants while maintaining the building`s energy efficiency. However, because ventilation is the dominant mechanism for removing pollutants with indoor sources, reduced ventilation may produce undesirable effects on indoor air quality and on the health, comfort, and productivity of a building`s occupants. This issue is an important theme for the research of other research groups and projects within IEP.

  7. Measure Guideline: Selecting Ventilation Systems for Existing Homes

    SciTech Connect

    Aldrich, R.

    2014-02-01

    This document addresses adding -or improving - mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including some discussion of relevant codes and standards. Advantages, disadvantages, and approximate costs of various system types are presented along with general guidelines for implementing the systems in homes. CARB intends for this document to be useful to decision makers and contractors implementing ventilation systems in homes. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors. It is the intent of this document to assist contractors in making more informed decisions when selecting systems. Ventilation is an integral part of a high-performance home. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability.

  8. Effects on carbon monoxide levels in mobile homes using unvented kerosene heaters for residential heating

    SciTech Connect

    Williams, R.; Walsh, D.; White, J.; Jackson, M.; Mumford, J.

    1992-01-01

    Carbon monoxide (CO) emission levels were continuously monitored in 8 mobile trailer homes less than 10 years old. These homes were monitored in an US EPA study on indoor air quality as affected by unvented portable kerosene heaters. Respondents were asked to operate their heaters in a normal fashion. CO, air exchange and temperature values were measured during the study in each home. Results indicate that consumers using unvented kerosene heaters may be unknowingly exposed to high CO levels without taking proper precautions.

  9. DOE Zero Energy Ready Home Case Study: The Imery Group — Proud Green Home, Serenbe, GA

    SciTech Connect

    none,

    2014-09-01

    The first certified Zero Energy Ready Home in Georgia was honored in the Custom Builder category of the 2014 Housing Innovation Awards. The 2,811-ft2, two-story custom home has 2x6 advanced framed walls filled with R-20 of open-cell spray foam, plus an R-6.6 insulated coated OSB sheathing. Also included is electronic monitoring equipment that tracks the PV, solar thermal water heater, ERV, mini-split heat pump with three indoor heads, solar water heater, and LED and CFL lighting.

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

    SciTech Connect

    Chasar, Dave; vonSchramm, Valerie

    2012-09-01

    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 features. Utility peak electric load comparisons of these dual-fuel homes provide an assessment of envelope and equipment improvements.

  11. Energy Department Launches Better Buildings Alliance Indoor Lighting...

    Office of Environmental Management (EM)

    Better Buildings Alliance Indoor Lighting Campaign for Commercial Buildings Energy Department Launches Better Buildings Alliance Indoor Lighting Campaign for Commercial Buildings May ...

  12. Impacts of contaminant storage on indoor air quality: Model developmen...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Impacts of contaminant storage on indoor air quality: Model development Citation Details In-Document Search Title: Impacts of contaminant storage on indoor air...

  13. Energy Impacts of Energy and Indoor Environmental Quality Retrofits...

    Office of Scientific and Technical Information (OSTI)

    Energy Impacts of Energy and Indoor Environmental Quality Retrofits of Apartments in California Citation Details In-Document Search Title: Energy Impacts of Energy and Indoor ...

  14. Energy Savings with Acceptable Indoor Air Quality Through Improved...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Savings with Acceptable Indoor Air Quality Through Improved Air Flow Control in Residential Retrofit Energy Savings with Acceptable Indoor Air Quality Through Improved Air Flow ...

  15. Indoor airPLUS Construction Specifications Version 1 (Rev. 02...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013, ...

  16. Hawaii Department of Health Indoor and Radiological Health Branch...

    OpenEI (Open Energy Information) [EERE & EIA]

    Indoor and Radiological Health Branch Jump to: navigation, search Name: Hawaii Department of Health Indoor and Radiological Health Branch From Open Energy Information Address: 591...

  17. ENERGY STAR Webinar: Energy Savings Plus Health: Indoor Air Quality...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Savings Plus Health: Indoor Air Quality Guidelines for School Building Upgrades ENERGY STAR Webinar: Energy Savings Plus Health: Indoor Air Quality Guidelines for School...

  18. DOE Zero Energy Ready Home Case Study: Southern Energy Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL DOE Zero Energy Ready Home Case Study: Southern Energy Homes, ...

  19. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready ...

  20. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott ...

  1. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesvil...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, ...

  2. Performance House -- A Cold Climate Challenge Home

    SciTech Connect

    Puttagunta, S.; Grab, J.; Williamson, J.

    2013-08-01

    Working with builder partners on a test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 'Performance House' was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the 'Performance House' were not cutting-edge, but simply 'best practices practiced'. The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

  3. HOMEe | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    navigation, search Name: HOMEe Place: Denmark Product: Denmark-based maker of home automation products, including devices to manage lighting and climate. References: HOMEe1...

  4. REFLECT HOME

    Energy.gov [DOE]

    Sacramento is nicknamed the City of Trees, so it made sense for the California State University, Sacramento, team to showcase nature in its Solar Decathlon 2015 project. The team’s Reflect Home does just that by embracing the city’s sense of expansive greenery.

  5. Providing better indoor environmental quality brings economicbenefits

    SciTech Connect

    Fisk, William; Seppanen, Olli

    2007-06-01

    This paper summarizes the current scientific evidence that improved indoor environmental quality can improve work performance and health. The review indicates that work and school work performance is affected by indoor temperature and ventilation rate. Pollutant source removal can sometimes improve work performance. Based on formal statistical analyses of existing research results, quantitative relationships are provided for the linkages of work performance with indoor temperature and outdoor air ventilation rate. The review also indicates that improved health and related financial savings are obtainable from reduced indoor tobacco smoking, prevention and remediation of building dampness, and increased ventilation. Example cost-benefit analyses indicate that many measures to improve indoor temperature control and increase ventilation rates will be highly cost effective, with benefit-cost ratios as high as 80 and annual economic benefits as high as $700 per person.

  6. DOE Zero Energy Ready Home Case Study 2014: Durable Energy Builders...

    Energy Saver

    three USGBC open house events, a solar home tour, a city-wide home tour, a green ... family safe, healthy, and dry, with power and water, regardless of whatever storms ...

  7. Home Energy Assessments

    Energy.gov [DOE]

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy...

  8. Combustion Safety for Appliances Using Indoor Air (Fact Sheet)

    SciTech Connect

    Not Available

    2014-05-01

    This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

  9. TRACC Home

    U.S. Department of Energy (DOE) - all webpages

    TRACC Home About TRACC Transportation Research Computing Resources Training & Workshops image image image image image image image image Previous Next Welcome To The Transportation Research And Analysis Computing Center (TRACC) Chartered in 1946 as the nation's first national laboratory, Argonne enters the 21st century focused on solving the major scientific and engineering challenges of our time: sustainable energy, a clean environment, economic competitiveness and national security. Argonne

  10. Home Energy Score

    SciTech Connect

    2011-12-16

    The Home Energy Score allows a homeowner to compare her or his home's energy consumption to that of other homes, similar to a vehicle's mile-per-gallon rating. A home energy assessor will collect energy information during a brief home walk-through and then score that home on a scale of 1 to 10.

  11. Formaldehyde measurements in five new unoccupied energy efficient manufactured homes

    SciTech Connect

    Parker, G.B.; Onisko, S.A.

    1986-11-01

    Week-long integrated formaldehyde levels were measured over eight weeks in five new unoccupied energy efficient manufactured homes. These homes were constructed to the specifications set forth in the Model Conservation Standards (MCS) established by the Northwest Power Planning Council for site-built homes. The MCS standards exceed the Housing and Urban Development's (HUD) standards that currently apply to manufactured homes nationwide. Two of the homes were located at Richland, Washington, and three homes were located at Vancouver, Washington. Among other features of the MCS, the homes are equipped with air-to-air heat exchangers (AAHX) to supply additional fresh air ventilation. The first four weeks of testing were conducted with the AAHX off and the second four-week measurement period was conducted with the AAHX continuously on the HI setting. Formaldehyde levels ranged from 0.047 ppM the fifth week of the testing in a double wide home (with the AAHX turned on) to 0.164 ppM in the single wide home in the first week of measurements with the AAHX off. At no time did the formaldehyde levels exceed 0.4 ppM, the HUD targeted indoor level based on HUD codes for formaldehyde emissions from plywood and particle board building materials used in the homes. There was no strong correlation between formaldehyde levels and the measured air exchange rate. 9 refs., 2 figs., 3 tabs.

  12. Indoor unit for electric heat pump

    DOEpatents

    Draper, R.; Lackey, R.S.; Fagan, T.J. Jr.; Veyo, S.E.; Humphrey, J.R.

    1984-05-22

    An indoor unit for an electric heat pump is provided in modular form including a refrigeration module, an air mover module, and a resistance heat package module, the refrigeration module including all of the indoor refrigerant circuit components including the compressor in a space adjacent the heat exchanger, the modules being adapted to be connected to air flow communication in several different ways as shown to accommodate placement of the unit in various orientations. 9 figs.

  13. Indoor environment program. 1994 annual report

    SciTech Connect

    Daisey, J.M.

    1995-04-01

    Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

  14. Indoor environment program - 1995 annual report

    SciTech Connect

    Daisey, J.M.

    1996-06-01

    Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

  15. DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman...

    Energy.gov [DOE] (indexed site)

    Home DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model, Omaha, NE DOE Zero Energy Ready Home Case Study: New Town Builders, Denver, CO, Production ...

  16. Masco Home Services/WellHome | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    WellHome Jump to: navigation, search Name: Masco Home ServicesWellHome Place: Taylor, MI Website: www.mascohomeserviceswellhome. References: Masco Home Services...

  17. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, ...

  18. Home Energy Score Interactive Graphic

    Energy.gov [DOE]

    To see a complete Home Energy Score, including Home Facts and Recommendations, view the Home Energy Score Sample Report.

  19. Measure Guideline: Selecting Ventilation Systems for Existing Homes

    SciTech Connect

    Aldrich, R.

    2014-02-01

    This report, developed by Building America research team CARB, addresses adding or improving mechanical ventilation systems to existing homes. The goal of this report is to assist decision makers and contractors in making informed decisions when selecting ventilation systems for homes. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including examination of relevant codes and standards. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors.

  20. Home Energy Solutions for Existing Homes

    Office of Energy Efficiency and Renewable Energy (EERE)

    The first step to participate in this program is to evaluate a home's energy use by using Energy Trust's online Home Energy Profile Tool or by calling 1-866-368-7878. Homeowners may also opt for a...

  1. Global Home Filesystem

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Global Home Global Home Filesystem Overview Global home directories (or "global homes") provide a convenient means for a user to have access to dotfiles, source files, input files, configuration files, etc., regardless of the platform the user is logged in to. Quotas, Performance, and Usage Default global home quotas are 40 GB and 1,000,000 inodes. Quota increases in global homes are approved only in extremely unusual circumstances; users are encouraged to use the various scratch,

  2. Chronic respiratory effects of indoor formaldehyde exposure

    SciTech Connect

    Krzyzanowski, M.; Quackenboss, J.J.; Lebowitz, M.D. )

    1990-08-01

    The relation of chronic respiratory symptoms and pulmonary function to formaldehyde (HCHO) in homes was studied in a sample of 298 children (6-15 years of age) and 613 adults. HCHO measurements were made with passive samplers during two 1-week periods. Data on chronic cough and phlegm, wheeze, attacks of breathlessness, and doctor diagnoses of chronic bronchitis and asthma were collected with self-completed questionnaires. Peak expiratory flow rates (PEFR) were obtained during the evenings and mornings for up to 14 consecutive days for each individual. Significantly greater prevalence rates of asthma and chronic bronchitis were found in children from houses with HCHO levels 60-120 ppb than in those less exposed, especially in children also exposed to environmental tobacco smoke. In children, levels of PEFR decreased linearly with HCHO exposure, with the estimated decrease due to 60 ppb of HCHO equivalent to 22% of PEFR level in nonexposed children. The effects in asthmatic children exposed to HCHO below 50 ppb were greater than in healthy ones. The effects in adults were less evident: decrements in PEFR due to HCHO over 40 ppb were seen only in the morning, and mainly in smokers.

  3. The ORNL Indoor Air Quality Study: Re-cap, Context, and Assessment on Radon

    SciTech Connect

    Tonn, Bruce Edward; Rose, Erin M.; Ternes, Mark P.

    2015-10-01

    As part of the retrospective evaluation of the U.S. Department of Energy s low-income Weatherization Assistance Program that was led by Oak Ridge National Laboratory (ORNL), an assessment of the impacts of weatherization on indoor air quality (IAQ) was conducted. This assessment included nearly 500 treatment and control homes across the country. Homes were monitored for carbon monoxide, radon, formaldehyde, temperature and humidity pre- and post-weatherization. This report focuses on the topic of radon and addresses issues not thoroughly discussed in the original IAQ report. The size, scope and rigor of the radon component of the IAQ study are compared to previous studies that assessed the impacts of weatherization on indoor radon levels. It is found that the ORNL study is by far the most extensive study conducted to date, though the ORNL results are consistent with the findings of the other studies. However, the study does have limitations related to its reliance on short-term measurements of radon and inability to attribute changes in radon levels in homes post-weatherization to specific weatherization measures individually or in combination.

  4. NREL: Performance and Reliability R&D - Indoor Testing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Our indoor testing and R&D equipment can be found in several laboratories across the ... We use an assortment of indoor equipment to test modules and systems under simulated and ...

  5. Indoor airPLUS Construction Specifications | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Specifications Indoor airPLUS Construction Specifications Indoor airPLUS Construction Specifications Version 1 (Rev. 01) EPA 402K-13001, February 2013 iaprev1.pdf (970.38 KB) ...

  6. Building America: Score with Indoor Air Quality Webinar (Text Version)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you find the text version of the webinar, Building America: Score with Indoor Air Quality, presented in October 2016.

  7. Indoor airPLUS Construction Specifications Version 1 (Rev. 02)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013, from the U.S. Environmental Protection Agency.

  8. Indoor unit for electric heat pump

    DOEpatents

    Draper, Robert; Lackey, Robert S.; Fagan, Jr., Thomas J.; Veyo, Stephen E.; Humphrey, Joseph R.

    1984-01-01

    An indoor unit for an electric heat pump is provided in modular form including a refrigeration module 10, an air mover module 12, and a resistance heat package module 14, the refrigeration module including all of the indoor refrigerant circuit components including the compressor 36 in a space adjacent the heat exchanger 28, the modules being adapted to be connected to air flow communication in several different ways as shown in FIGS. 4-7 to accommodate placement of the unit in various orientations.

  9. The PNNL Lab Homes Experimental Plan, FY12-FY15

    SciTech Connect

    Widder, Sarah H; Parker, Graham B; Baechler, Michael C

    2012-05-01

    The PNNL lab homes (http://labhomes.pnnl.gov/ ) are two manufactured homes recently installed immediately south of the 6th Street Warehouse on the PNNL Richland, WA campus that will serve as a project test bed for DOE, PNNL and its research partners who aim to achieve highly energy efficient and grid-responsive homes. The PNNL Lab Homes project is the first of its kind in the Pacific Northwest region. The Energy & Environment Directorate at PNNL, working with multiple sponsors, will use the identical 1,500 square-foot homes for experiments focused on reducing energy use and peak demand. Research and demonstration primarily will focus on retrofit technologies, and the homes will offer a unique, side-by-side ability to test and compare new ideas and approaches that are applicable to site-built as well as manufactured homes. The test plan has the following objectives: • To define a retrofit solution packages for moderate to cold climates that can be cost effectively deployed in the Pacific NW to save 50% of the energy needs of a typical home while enhancing the comfort and indoor air quality. The retrofit strategies would also lower the peak demands on the grid. • To leverage the unique opportunity in the lab homes to reach out to researchers, industry, and other interested parties in the building science community to collaborate on new smart and efficient solutions for residential retrofits. • To increase PNNL’s visibility in the area of buildings energy efficiency based on the communication strategy and presentation of the unique and impactful data generated in the lab homes. This document describes the proposed test plan for the lab homes to achieve these goals, through FY15. The subsequent sections will provide a brief description of each proposed experiment, summarize the timing of the experiment (including any experiments that may be run in parallel, and propose potential contributors and collaborators. For those experiments with funding information

  10. Early Oak Ridge Trailer Home | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Home Early Oak Ridge Trailer Home A typical trailer home

  11. Building America Case Study: Selecting Ventilation Systems for Existing Homes (Fact Sheet)

    SciTech Connect

    Not Available

    2014-12-01

    This document addresses adding -or improving - mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including some discussion of relevant codes and standards. Advantages, disadvantages, and approximate costs of various system types are presented along with general guidelines for implementing the systems in homes. CARB intends for this document to be useful to decision makers and contractors implementing ventilation systems in homes. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors. It is the intent of this document to assist contractors in making more informed decisions when selecting systems. Ventilation is an integral part of a high-performance home. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability.

  12. Taking the Challenge at Singer Village. A Cold Climate Zero Energy Ready Home

    SciTech Connect

    Puttagunta, S.; Faakye, O.

    2014-10-01

    After progressively incorporating ENERGY STAR® for Homes Versions 1, 2, and 3 into its standard practices over the years, this builder, Brookside Development, was seeking to build an even more sustainable product that would further increase energy efficiency, while also addressing indoor air quality, water conservation, renewable-ready, and resiliency. These objectives align with the framework of the DOE Challenge Home program, which "builds upon the comprehensive building science requirements of ENERGY STAR for Homes Version 3, along with proven Building America innovations and best practices. Other special attribute programs are incorporated to help builders reach unparalleled levels of performance with homes designed to last hundreds of years." Consortium for Advanced Residential Buildings (CARB) partnered with Brookside Development on the design optimization and construction of the first home in a small development of seven planned new homes being built on the old Singer Estate in Derby, CT.

  13. Taking the Challenge at Singer Village--A Cold Climate Zero Energy Ready Home

    SciTech Connect

    Puttagunta, S.; Gaakye, O.

    2014-10-01

    After progressively incorporating ENERGY STAR(R) for Homes Versions 1, 2, and 3 into its standard practices over the years, this builder, Brookside Development, was seeking to build an even more sustainable product that would further increase energy efficiency, while also addressing indoor air quality, water conservation, renewable-ready, and resiliency. These objectives align with the framework of the DOE Challenge Home program, which 'builds upon the comprehensive building science requirements of ENERGY STAR for Homes Version 3, along with proven Building America innovations and best practices. Other special attribute programs are incorporated to help builders reach unparalleled levels of performance with homes designed to last hundreds of years.' CARB partnered with Brookside Development on the design optimization and construction of the first home in a small development of seven planned new homes being built on the old Singer Estate in Derby, CT.

  14. Comfort in High-Performance Homes in a Hot-Humid Climate

    SciTech Connect

    Poerschke, A.; Beach, R.

    2016-01-01

    IBACOS monitored 37 homes during the late summer and early fall of 2014 in a hot and humid climate to better understand indoor comfort conditions. These homes were constructed in the last several years by four home builders that offered a comfort and performance guarantee for the homes. The homes were located in one of four cities: Tampa, Florida; Orlando, Florida; Houston, Texas; and San Antonio, Texas. Temperature and humidity data were collected from the thermostat and each room of the house using small, battery-powered data loggers. To understand system runtime and its impact on comfort, supply air temperature also was measured on a 1-minute interval. Overall, the group of homes only exceeded a room-to-room temperature difference of 6 degrees Fahrenheit for 5% of the time.

  15. Heat Pump Water Heaters and American Homes: A Good Fit?

    SciTech Connect

    Franco, Victor; Lekov, Alex; Meyers, Steve; Letschert, Virginie

    2010-05-14

    Heat pump water heaters (HPWHs) are over twice as energy-efficient as conventional electric resistance water heaters, with the potential to save substantial amounts of electricity. Drawing on analysis conducted for the U.S. Department of Energy's recently-concluded rulemaking on amended standards for water heaters, this paper evaluates key issues that will determine how well, and to what extent, this technology will fit in American homes. The key issues include: 1) equipment cost of HPWHs; 2) cooling of the indoor environment by HPWHs; 3) size and air flow requirements of HPWHs; 4) performance of HPWH under different climate conditions and varying hot water use patterns; and 5) operating cost savings under different electricity prices and hot water use. The paper presents the results of a life-cycle cost analysis of the adoption of HPWHs in a representative sample of American homes, as well as national impact analysis for different market share scenarios. Assuming equipment costs that would result from high production volume, the results show that HPWHs can be cost effective in all regions for most single family homes, especially when the water heater is not installed in a conditioned space. HPWHs are not cost effective for most manufactured home and multi-family installations, due to lower average hot water use and the water heater in the majority of cases being installed in conditioned space, where cooling of the indoor environment and size and air flow requirements of HPWHs increase installation costs.

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

    SciTech Connect

    Chasar, D.; vonSchramm, V.

    2012-09-01

    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 features. Utility peak electric load comparisons of these dual-fuel homes provide an assessment of envelope and equipment improvements. The control home used natural gas for space and water heating only, while the improved homes had gas heating and major appliances with the exception of a high efficiency heat pump in one home. Data collection began in July of 2009 and continued through April of 2011. Energy ratings for the homes yielded E-Scales (aka HERS indices) of 86 for the control home, 54 for one improved home and 37 for the other home which has a 2.4kW photovoltaic array.

  17. Association of indoor nitrogen dioxide with respiratory symptoms and pulmonary function in children

    SciTech Connect

    Neas, L.M.; Dockery, D.W.; Ware, J.H.; Spengler, J.D.; Speizer, F.E.; Ferris, B.G. Jr. )

    1991-07-15

    The effect of indoor nitrogen dioxide on the cumulative incidence of respiratory symptoms and pulmonary function level was studied in a cohort of 1,567 white children aged 7-11 years examined in six US cities from 1983 through 1988. Week-long measurements of nitrogen dioxide were obtained at three indoor locations over 2 consecutive weeks in both the winter and the summer months. The household annual average nitrogen dioxide concentration was modeled as a continuous variable and as four ordered categories. Multiple logistic regression analysis of symptom reports from a questionnaire administered after indoor monitoring showed that a 15-ppb increase in the household annual nitrogen dioxide mean was associated with an increased cumulative incidence of lower respiratory symptoms (odds ratio (OR) = 1.4, 95% confidence interval (95% Cl) 1.1-1.7). The response variable indicated the report of one or more of the following symptoms: attacks of shortness of breath with wheeze, chronic wheeze, chronic cough, chronic phlegm, or bronchitis. Girls showed a stronger association (OR = 1.7, 95% Cl 1.3-2.2) than did boys (OR = 1.2, 95% Cl 0.9-1.5). An analysis of pulmonary function measurements showed no consistent effect of nitrogen dioxide. These results are consistent with earlier reports based on categorical indicators of household nitrogen dioxide sources and provide a more specific association with nitrogen dioxide as measured in children's homes.

  18. DOE Zero Energy Ready Home Case Study 2014: Healthy Efficient...

    Energy Saver

    ... walls) to seal drywall-to-top plate seams; 16 inches of R-60 blown fiberglass over ... continuous bathroom exhaust fans. * HVAC: SEER 17, HSPF 9.8 mini-split heat pump with one ...

  19. Home Energy Assessments

    ScienceCinema

    Dispenza, Jason

    2013-05-29

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy efficient. An assessment will show you problems that may, when corrected, save you significant amounts of money over time. This video shows some of the ways that a contractor may test your home during an assessment, and helps you understand how an assessment can help you move toward energy savings. Find out more at: http://www.energysavers.gov/your_home/energy_audits/index.cfm/mytopic=11160

  20. Home Energy Assessments

    SciTech Connect

    Dispenza, Jason

    2010-01-01

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy efficient. An assessment will show you problems that may, when corrected, save you significant amounts of money over time. This video shows some of the ways that a contractor may test your home during an assessment, and helps you understand how an assessment can help you move toward energy savings. Find out more at: http://www.energysavers.gov/your_home/energy_audits/index.cfm/mytopic=11160

  1. The Performance House - A Cold Climate Challenge Home

    SciTech Connect

    Puttagunta, S.; Grab, J.; Williamson, J.

    2013-08-01

    Working with builder partners on test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 "Performance House" was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the "Performance House" were not cutting-edge, but simply "best practices practiced". The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

  2. Imagine Homes | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Homes Jump to: navigation, search Name: Imagine Homes Place: San Antonio, TX Website: www.imaginehomes.com References: Imagine Homes1 Information About Partnership with NREL...

  3. Energy-Efficient Manufactured Homes

    Energy.gov [DOE]

    Like site-built homes, new manufactured homes (formerly known as mobile homes) can be designed for energy efficiency and renewable energy.

  4. Energy Code Enforcement Training Manual : Covering the Washington State Energy Code and the Ventilation and Indoor Air Quality Code.

    SciTech Connect

    Washington State Energy Code Program

    1992-05-01

    This manual is designed to provide building department personnel with specific inspection and plan review skills and information on provisions of the 1991 edition of the Washington State Energy Code (WSEC). It also provides information on provisions of the new stand-alone Ventilation and Indoor Air Quality (VIAQ) Code.The intent of the WSEC is to reduce the amount of energy used by requiring energy-efficient construction. Such conservation reduces energy requirements, and, as a result, reduces the use of finite resources, such as gas or oil. Lowering energy demand helps everyone by keeping electricity costs down. (It is less expensive to use existing electrical capacity efficiently than it is to develop new and additional capacity needed to heat or cool inefficient buildings.) The new VIAQ Code (effective July, 1991) is a natural companion to the energy code. Whether energy-efficient or not, an homes have potential indoor air quality problems. Studies have shown that indoor air is often more polluted than outdoor air. The VIAQ Code provides a means of exchanging stale air for fresh, without compromising energy savings, by setting standards for a controlled ventilation system. It also offers requirements meant to prevent indoor air pollution from building products or radon.

  5. A crossover design study to evaluate the effectiveness of appliance inspection and servicing for lowering indoor nitrogen dioxide concentrations

    SciTech Connect

    Colome, S.D. ); Billick, I.H. ); Baker, P.E.; Beals, S.A.; Rubio, S.A.; Cunningham, S.J. ); Wilson, A.L. )

    1988-01-01

    Some researchers have suggested that natural gas appliances are significant contributors to indoor air pollution. Indoor unvented combustion appliances, such as gas-fired ranges, unvented space heaters, and portable kerosene space heaters, have been associated with a wide variety of pollutants, including carbon monoxide (CO), nitric oxide (NO), nitrogen dioxide (NO{sub 2}), sulfur dioxide (SO{sub 2}), formaldehyde (HCHO), and respirable particles. Previous indoor air quality studies have demonstrated that indoor NO{sub 2} concentrations often exceed outdoor ambient levels when gas- burning appliances are used. Cooking with gas has been the focus of many of these studies, although other unvented appliances, such as space-heaters, have also been associated with elevated NO{sub 2} concentrations. Some epidemiologic studies of exposure to NO{sub 2} in homes with gas ranges have indicated a higher prevalence of respiratory symptoms and illness. However, other studies contradicted these findings and failed to show any significant effects associated with gas cooking.

  6. New Whole-House Solutions Case Study: Winchester Homes and Camberly Homes

    SciTech Connect

    2014-02-01

    The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designs—including advanced wall and HVAC systems—that could be applicable on a production scale. The new home designs are to be constructed in the mixed humid climate zone and could eventually apply to all of the builder's home designs to meet or exceed future energy codes or performance-based programs. However, the builder recognized that the combination of new wall framing designs and materials, higher levels of insulation in the wall cavity, and more detailed air sealing to achieve lower infiltration rates changes the moisture characteristics of the wall system. In order to ensure long term durability and repeatable successful implementation with few call-backs, this report demonstrates through measured data that the wall system functions as a dynamic system, responding to changing interior and outdoor environmental conditions within recognized limits of the materials that make up the wall system. A similar investigation was made with respect to the complete redesign of the heating, cooling, air distribution, and ventilation systems intended to optimize the equipment size and configuration to significantly improve efficiency while maintaining indoor comfort. Recognizing the need to demonstrate the benefits of these efficiency features, the builder offered a new house model to serve as a test case to develop framing designs, evaluate material selections and installation requirements, changes to work scopes and contractor learning curves, as well as to compare theoretical performance characteristics with measured results.

  7. New Homes Incentive Program

    Energy.gov [DOE]

    Most incentives are based on a home's Energy Performance Score (EPS), a measurement tool that assesses a home's energy consumption, estimated utility costs and carbon impact. The EPS allows...

  8. New Home Rebate

    Energy.gov [DOE]

    The Alaska Housing Finance Corporation (AFHC) provides rebates to Alaskans who purchase or build new, energy-efficient homes. AFHC uses the Home Energy Rating System index to determine the size of...

  9. DOE Challenge Home (Now Zero Energy Ready Home) - Building America...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Challenge Home (Now Zero Energy Ready Home) - Building America Top Innovation DOE Challenge Home ... These homes are saving homeowners over 10 million a year in utility bills. The ...

  10. DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cobblestone Homes, Midland, MI DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI Case study of a DOE Zero Energy Ready home in Midland, MI, that scored HERS 49 ...

  11. DOE Zero Energy Ready Home Case Study: Green Extreme Homes &...

    Energy.gov [DOE] (indexed site)

    Green Extreme Homes & Carl Franklin Homes, Garland, TX Case study of a DOE Zero Energy Ready affordable home in Garland, TX, that was the first retrofit home certified to the DOE ...

  12. HomeCooling101

    Energy Saver

    Improvement Catalyst: Strategy and Framework Home Improvement Catalyst: Strategy and Framework To identify and prioritize activities where DOE can have the greatest impact in accelerating adoption of energy efficient measures at key home improvement transactions. Home Improvement Catalyst: Strategy and Framework (1.5 MB) More Documents & Publications Fact Sheet - Better Buildings Residential Home Improvement Catalyst: Strategies for Ongoing Customer Engagement (201) Residential Buildings

  13. Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes Homes EERE leads a robust network of researchers and other partners to continually develop cost-effective energy-saving solutions that help make our country run better through increased efficiency — promoting better plants, manufacturing processes, and products; more efficient new homes and improved older homes; and other solutions to enhance the buildings in which we work, shop, and lead our everyday lives. EERE leads a robust network of researchers and other partners to continually

  14. Equivalence in Ventilation and Indoor Air Quality

    SciTech Connect

    Sherman, Max; Walker, Iain; Logue, Jennifer

    2011-08-01

    We ventilate buildings to provide acceptable indoor air quality (IAQ). Ventilation standards (such as American Society of Heating, Refrigerating, and Air-Conditioning Enginners [ASHRAE] Standard 62) specify minimum ventilation rates without taking into account the impact of those rates on IAQ. Innovative ventilation management is often a desirable element of reducing energy consumption or improving IAQ or comfort. Variable ventilation is one innovative strategy. To use variable ventilation in a way that meets standards, it is necessary to have a method for determining equivalence in terms of either ventilation or indoor air quality. This study develops methods to calculate either equivalent ventilation or equivalent IAQ. We demonstrate that equivalent ventilation can be used as the basis for dynamic ventilation control, reducing peak load and infiltration of outdoor contaminants. We also show that equivalent IAQ could allow some contaminants to exceed current standards if other contaminants are more stringently controlled.

  15. Lessons from a Home Inspection

    Energy.gov [DOE]

    Maintenance tips from a home inspector to keep the systems and appliances in your home running efficiently.

  16. Home Energy Score Sample Report

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ADDRESS HOME SIZE YEAR BUILT AIR CONDITIONING Home Energy Score Score Home Facts Recommendations The Home Energy Score is a national rating system developed by the U.S. Department of Energy. The Score reflects the energy efficiency of a home based on the home's structure and heating, cooling, and hot water systems. The Home Facts provide details about the current structure and systems. Recommendations show how to improve the energy efficiency of the home to achieve a higher score and save money.

  17. Strategy Guideline: Demonstration Home

    SciTech Connect

    Savage, C.; Hunt, A.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  18. Strategy Guideline. Demonstration Home

    SciTech Connect

    Hunt, A.; Savage, C.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  19. Are Ventilation Filters Degrading Indoor Air Quality in California Classrooms?

    SciTech Connect

    Fisk, William J.; Destaillats, H.; Apte, M.G.; Destaillats,, Hugo; Fisk, Michael G. Apte and William J.

    2008-10-01

    Heating, ventilating, and cooling classrooms in California consume substantial electrical energy. Indoor air quality (IAQ) in classrooms affects studenthealth and performance. In addition to airborne pollutants that are emitted directly by indoor sources and those generated outdoors, secondary pollutants can be formed indoors by chemical reaction of ozone with other chemicals and materials. Filters are used in nearly all classroom heating, ventilation and air?conditioning (HVAC) systems to maintain energy-efficient HVAC performance and improve indoor air quality; however, recent evidence indicates that ozone reactions with filters may, in fact, be a source of secondary pollutants. This project quantitatively evaluated ozone deposition in HVAC filters and byproduct formation, and provided a preliminary assessment of the extent towhich filter systems are degrading indoor air quality. The preliminary information obtained will contribute to the design of subsequent research efforts and the identification of energy efficient solutions that improve indoor air quality in classrooms and the health and performance of students.

  20. Quantitative PCR Analysis of Molds in the Dust from Homes of Asthmatic Children in North Carolina

    SciTech Connect

    Vesper, Stephen J.; McKinstry, Craig A.; Ashley, Peter; Haugland, Richard A.; Yeatts, Karin; Bradham, Karen; Svendsen, Eric

    2007-07-10

    The vacuum cleaner bag (VCB) dust from the homes of 19 asthmatic children in North Carolina (NC) was analyzed by mold specific quantitative PCR. These results were compared to the analysis of the VCB dust from 157 homes in the HUD American Healthy Home Survey of homes in the US. The American Relative Moldiness Index (ARMI) was calculated for each of the homes. The mean and standard deviation (SD) of the ARMI values in the homes of the NC asthmatic children was 11.0 (5.3), compared to the HUD survey VCB ARMI value mean and SD of 6.6 (4.4). The median ARMI value was significantly higher(p < 0.001) in the asthmatic childrenss homes. The molds Chaetomium globosum and Eurotium amsterdameli were the primary species in the NC homes making the ARMI values higher. Vacuum cleaner bag dust samples may be a less expensive but still useful method of home mold analysis.

  1. Guide to Home Ventilation

    SciTech Connect

    2010-10-01

    A fact sheet from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy: Ventilation refers to the exchange of indoor and outdoor air. Without proper ventilation, an otherwise insulated and airtight house will seal in harmful pollutants, such as carbon monoxide, and moisture that can damage a house.

  2. Impacts of contaminant storage on indoor air quality: Model developmen...

    Office of Scientific and Technical Information (OSTI)

    of airborne chemical species by building materials and furnishings in the indoor environment. The model is applied to describe the interaction between formaldehyde in building...

  3. Spatial and temporal variations in indoor environmental conditions...

    Office of Scientific and Technical Information (OSTI)

    conditions, human occupancy, and operational characteristics in a new hospital building Prev Next Title: Spatial and temporal variations in indoor environmental...

  4. Review of some effects of climate change on indoor environmental...

    Office of Scientific and Technical Information (OSTI)

    Review of some effects of climate change on indoor environmental quality and health and associated no-regrets mitigation measures Citation Details In-Document Search This content ...

  5. Indoor air quality & airborne disease control in healthcare facilities...

    Office of Scientific and Technical Information (OSTI)

    Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; MEDICAL ESTABLISHMENTS; INDOOR AIR POLLUTION; CONTROL SYSTEMS; DISEASES; THERMAL COMFORT; SPACE HVAC SYSTEMS Word ...

  6. Criegee intermediates in the indoor environment. New insights

    DOE PAGES [OSTI]

    Shallcross, D. E.; Taatjes, C. A.; Percival, C. J.

    2014-03-25

    Criegee intermediates are formed in the ozonolysis of alkenes and play an important role in indoor chemistry, notably as a source of OH radicals. Recent studies have shown that these Criegee intermediates react very quickly with NO2, SO2, and carbonyls, and in this study, steady-state calculations are used to inspect the potential impact of these data on indoor chemistry. It is shown that these reactions could accelerate NO3 formation and SO2 removal in the indoor environment significantly. In addition, reaction between Criegee intermediates and halogenated carbonyls could provide a significant loss process indoors, where currently one does not exist.

  7. Building America Best Practices Series, Vol. 10 - Retrofit Techniques...

    Energy.gov [DOE] (indexed site)

    information to contractors and homeowners to identify ways to seal unwanted air leaks in homes, while ensuring healthy levels of ventilation and avoiding indoor air pollution. ...

  8. Energy Efficiency -- Home Page

    Energy Information Administration (EIA) (indexed site)

    If you are having trouble, call 202-586-8800 for help. Home >Energy Users EEnergy Efficiency Page Energy-Efficiency Measurement MEASUREMENT DISCUSSION: Measures and Policy Issues...

  9. Home Energy Score Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... seeks to evaluate a home's fixed characteristics, while holding occupant-determined ... algorithms & data: Sherman Air-leakage database, FSEC, RECS, Building America, NREL, ...

  10. Home Energy Score

    Energy.gov [DOE]

    Lead Performers: U.S. Department of Energy – Washington, D.C. Partners: http://energy.gov/eere/buildings/home-energy-score-partners

  11. DOE Tour of Zero Floorplans: ICF Home by Charis Homes | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy ICF Home by Charis Homes DOE Tour of Zero Floorplans: ICF Home by Charis Homes DOE Tour of Zero Floorplans: ICF Home by Charis

  12. A Research Agenda on Assessing and Remediating Home Dampness and Mold to Reduce Dampness-Related Health Effects

    SciTech Connect

    Mendell, Mark J.

    2015-06-01

    This report briefly summarizes, based on recent review articles and selected more recent research reports, current scientific knowledge on two topics: assessing unhealthy levels of indoor D/M in homes and remediating home dampness-related problems to protect health. Based on a comparison of current scientific knowledge to that required to support effective, evidence-based, health-protective policies on home D/M, gaps in knowledge are highlighted, prior questions and research questions specified, and necessary research activities and approaches recommended.

  13. Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    SciTech Connect

    Rudd, Armin; Bergey, Daniel

    2014-02-01

    In this project, Building America research team Building Science Corporation tested the effectiveness of ventilation systems at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow. Cumulative particle counts for six particle sizes, and formaldehyde and other Top 20 VOC concentrations were measured in multiple zones. The testing showed that single-point exhaust ventilation was inferior as a whole-house ventilation strategy. This was because the source of outside air was not direct from outside, the ventilation air was not distributed, and no provision existed for air filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs. System improvement percentages were estimated based on four system factor categories: balance, distribution, outside air source, and recirculation filtration. Recommended system factors could be applied to reduce ventilation fan airflow rates relative to ASHRAE Standard 62.2 to save energy and reduce moisture control risk in humid climates. HVAC energy savings were predicted to be 8-10%, or $50-$75/year.

  14. Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    SciTech Connect

    Rudd, A.; Bergey, D.

    2014-02-01

    Ventilation system effectiveness testing was conducted at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow. Cumulative particle counts for six particle sizes, and formaldehyde and other Top 20 VOC concentrations were measured in multiple zones. The testing showed that single-point exhaust ventilation was inferior as a whole-house ventilation strategy. It was inferior because the source of outside air was not direct from outside, the ventilation air was not distributed, and no provision existed for air filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the Exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs. System improvement percentages were estimated based on four System Factor Categories: Balance, Distribution, Outside Air Source, and Recirculation Filtration. Recommended System Factors could be applied to reduce ventilation fan airflow rates relative to ASHRAE Standard 62.2 to save energy and reduce moisture control risk in humid climates. HVAC energy savings were predicted to be 8-10%, or $50-$75/year.

  15. DOE Zero Energy Ready Home Case Study: High Performance Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PA DOE Zero Energy Ready Home Case Study: Sunroc Builders, Bates Avenue, Lakeland, FL DOE Zero Energy Ready Home Case Study, Nexus EnergyHomes, Frederick, MD, Production DOE ...

  16. DOE Zero Energy Ready Home Case Study: Charles Thomas Homes,...

    Energy.gov [DOE] (indexed site)

    Charles Thomas Homes, Anna Model, Omaha, NE Case study of a DOE 2015 Housing Innovation ... DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Omaha, NE (1.11 MB) More ...

  17. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott Valley, AZ Case study of a DOE Zero Energy Ready home in northern AZ that achieved a HERS score ...

  18. 2017 Home Performance Coalition Northwest Regional Home Performance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Conference | Department of Energy Coalition Northwest Regional Home Performance Conference 2017 Home Performance Coalition Northwest Regional Home Performance Conference January 23, 2017 9:00AM EST to January 24, 2017 5:00PM EST Portland, Oregon

  19. The Home Microbiome Project

    SciTech Connect

    Gilbert, Jack

    2014-08-25

    The Home Microbiome Project is an initiative aimed at uncovering the dynamic co-associations between people's bacteria and the bacteria found in their homes.The hope is that the data and project will show that routine monitoring of the microbial diversity of your body and of the environment in which you live is possible.

  20. The Home Microbiome Project

    ScienceCinema

    Gilbert, Jack

    2014-09-15

    The Home Microbiome Project is an initiative aimed at uncovering the dynamic co-associations between people's bacteria and the bacteria found in their homes.The hope is that the data and project will show that routine monitoring of the microbial diversity of your body and of the environment in which you live is possible.

  1. Guidelines for Home Energy Professionals Project: Benefits for Home Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workers | Department of Energy for Home Energy Workers Guidelines for Home Energy Professionals Project: Benefits for Home Energy Workers Photo of a weatherization worker putting on personal protective equipment to prepare for adding insulation to this home. The Guidelines for Home Energy Professionals project fosters the growth of a high-quality residential energy upgrade market and a skilled, credentialed workforce. As a result, home energy workers can: Stand out during job interviews and

  2. Recommended Ventilation Strategies for Energy-Efficient Production Homes

    SciTech Connect

    Roberson, J.; Brown, R.; Koomey, J.; Warner, J.; Greenberg, S.

    1998-12-01

    This report evaluates residential ventilation systems for the U.S. Environmental Protection Agency's (EPA's) ENERGY STAR{reg_sign} Homes program and recommends mechanical ventilation strategies for new, low-infiltration, energy-efficient, single-family, ENERGY STAR production (site-built tract) homes in four climates: cold, mixed (cold and hot), hot humid, and hot arid. Our group in the Energy Analysis Department at Lawrence Berkeley National Lab compared residential ventilation strategies in four climates according to three criteria: total annualized costs (the sum of annualized capital cost and annual operating cost), predominant indoor pressure induced by the ventilation system, and distribution of ventilation air within the home. The mechanical ventilation systems modeled deliver 0.35 air changes per hour continuously, regardless of actual infiltration or occupant window-opening behavior. Based on the assumptions and analysis described in this report, we recommend independently ducted multi-port supply ventilation in all climates except cold because this strategy provides the safety and health benefits of positive indoor pressure as well as the ability to dehumidify and filter ventilation air. In cold climates, we recommend that multi-port supply ventilation be balanced by a single-port exhaust ventilation fan, and that builders offer balanced heat-recovery ventilation to buyers as an optional upgrade. For builders who continue to install forced-air integrated supply ventilation, we recommend ensuring ducts are airtight or in conditioned space, installing a control that automatically operates the forced-air fan 15-20 minutes during each hour that the fan does not operate for heating or cooling, and offering ICM forced-air fans to home buyers as an upgrade.

  3. Solar Homes in Watsonville, California

    Energy.gov [DOE]

    This photograph features a Clarum Homes Vista Montana development that consists of 177 single-family homes, 80 townhouses, and 132 apartments. Every home features a 1.2 to 2.4-kilowatt photovoltaic...

  4. Home Energy Score Calculation Methodology

    Energy.gov [DOE]

    A Qualified Assessor calculates the Home Energy Score by first conducting a brief walk-through of the home and collecting approximately 40 data points. Next, the Qualified Assessor uses the Home...

  5. Technology Solutions Case Study: Combustion Safety for Appliances Using Indoor Air

    SciTech Connect

    2014-05-01

    This case study describes how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

  6. Measure Guideline: Combustion Safety for Natural Draft Appliances Using Indoor Air

    SciTech Connect

    Brand, L.

    2014-04-01

    This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

  7. Technology Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    SciTech Connect

    A. Rudd and D. Bergey

    2015-08-01

    Ventilation system effectiveness testing was conducted at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the Exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs.

  8. Healthy Zero Energy Buildings (HZEB) Program - Cross-Sectional...

    Office of Scientific and Technical Information (OSTI)

    This field study measured ventilation rates and indoor air quality parameters in 21 visits ... objectives of increasing energy efficiency and maintaining acceptable indoor air quality. ...

  9. Home Energy Efficiency Twitter Chat

    Energy.gov [DOE]

    Did you miss our home energy efficiency Twitter Chat? We compiled the discussion so you can learn ways to save energy and money at home.

  10. Home Biodiesel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Home Biodiesel Jump to: navigation, search Name: Home Biodiesel Place: Marysville, California Zip: 95901 Product: Manufacturer of small scale biodiesel equipment. Coordinates:...

  11. EnergySpark Home Loan

    Energy.gov [DOE]

    The Washington State Housing Finance Commission (WSHFC) is offering reduced interest rates on loans for qualified buyers of energy efficient homes. Homes must be new construction exceeding...

  12. Challenge Home Student Design Competition

    Energy.gov [DOE]

    Check out student designs of zero energy ready homes -- homes that are so efficient they can produce as much energy as the use with a renewable energy system.

  13. Office of radiation and indoor air: Program description

    SciTech Connect

    Not Available

    1993-06-01

    The goal of the Environmental Protection Agency`s (EPA) Office of Radiation and Indoor Air is to protect the public and the environment from exposures to radiation and indoor air pollutants. The Office develops protection criteria, standards, and policies and works with other programs within EPA and other agencies to control radiation and indoor air pollution exposures; provides technical assistance to states through EPA`s regional offices and other agencies having radiation and indoor air protection programs; directs an environmental radiation monitoring program; responds to radiological emergencies; and evaluates and assesses the overall risk and impact of radiation and indoor air pollution. The Office is EPA`s lead office for intra- and interagency activities coordinated through the Committee for Indoor Air Quality. It coordinates with and assists the Office of Enforcement in enforcement activities where EPA has jurisdiction. The Office disseminates information and works with state and local governments, industry and professional groups, and citizens to promote actions to reduce exposures to harmful levels of radiation and indoor air pollutants.

  14. Indoor radon and decay products: Concentrations, causes, and control strategies

    SciTech Connect

    Nero, A.V.; Gadgil, A.J.; Nazaroff, W.W.; Revzan, K.L.

    1990-11-01

    This report is another in the on going technical report series that addresses various aspects of the DOE Radon Research Program. It provides an overview of what is known about the behavior of radon and its decay products in the indoor environment and examines the manner in which several important classes of factors -- structural, geological, and meteorological -- affect indoor radon concentrations. Information on US indoor radon concentrations, currently available monitoring methods and novel radon control strategies are also explored. 238 refs., 22 figs., 9 tabs.

  15. New Whole-House Solutions Case Study: Singer Village - A Cold Climate Zero Energy Ready Home, Derby, Connecticut

    SciTech Connect

    2015-03-01

    After progressively incorporating ENERGY STAR for Homes Versions 1, 2, and 3 into its standard practices over the years, builder Brookside Development was seeking to build an even more sustainable product that would further increase energy efficiency, while also addressing indoor air quality, water conservation, renewable-ready, and resiliency. These objectives align with the framework of the U.S. Department of Energy Zero Energy Ready Home program, which builds upon the comprehensive building science requirements of ENERGY STAR for Homes Version 3 and proven Building America innovations and best practices. To meet this goal, Consortium for Advanced Residential Buildings partnered with Brookside Development to design and construct the first zero energy ready home in a development of seven new homes on the old Singer Estate in Derby, Connecticut.

  16. Energy Auditor - Single Family 2.0: Indoor Air Quality | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Indoor Air Quality Energy Auditor - Single Family 2.0: Indoor Air Quality Indoor Air Quality - Complete (4.73 MB) Lesson Plan: Indoor Air Quality (250.28 KB) PowerPoint: Indoor Air Quality (4.59 MB) More Documents & Publications Energy Auditor - Single Family 2.0: Mechanical Ventilation Energy Auditor - Single Family 2.0: Building Assessment

  17. Nexus EnergyHomes, Frederick, Maryland (Fact Sheet)

    SciTech Connect

    Not Available

    2014-02-01

    With this new home - which achieved the highest rating possible under the National Green Building Standard - Nexus EnergyHomes demonstrated that green and affordable can go hand in hand. The mixed-humid climate builder, along with the U.S. Department of Energy Building America team Partnership for Home Innovation, embraced the challenge to create a new duplex home in downtown Frederick, Maryland, that successfully combines affordability with state-of-the-art efficiency and indoor environmental quality. To limit costs, the builder designed a simple rectangular shape and kept interesting architectural features such as porches outside the building's structure. This strategy avoided the common pitfall of creating potential air leakage where architectural features are connected to the structure before the building is sealed against air infiltration. To speed construction and limit costs, the company chose factory-assembled components such as structural insulated panel walls and floor and roof trusses. Factory-built elements were key in achieving continuous insulation around the entire structure. Open-cell spray foam at the rim joist and attic roofline completed the insulation package, and kept the heating, ventilating, and air-conditioning system in conditioned space.

  18. Home Weatherization Visit

    Energy.gov [DOE]

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits...

  19. Home Energy Rebate Program

    Energy.gov [DOE]

    Note: The Home Energy Rebate Program is suspended effective 5 pm March 25, 2016. Applicants on the waitlist may check the status of their application online, and new participants may call 1-877-257...

  20. New Homes Program

    Energy.gov [DOE]

    In order to participate in the program, interested customers must find a New Homes builder through the Focus on Energy website and work with an accredited building performance consultant.

  1. DOE Challenge Home Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    solar ready details where there is a strong solar resource. ... Zero energy ready homes sounded like such a huge leap for ... of air, will share the pros and cons of these ...

  2. Criegee intermediates in the indoor environment. New insights

    SciTech Connect

    Shallcross, D. E.; Taatjes, C. A.; Percival, C. J.

    2014-03-25

    Criegee intermediates are formed in the ozonolysis of alkenes and play an important role in indoor chemistry, notably as a source of OH radicals. Recent studies have shown that these Criegee intermediates react very quickly with NO2, SO2, and carbonyls, and in this study, steady-state calculations are used to inspect the potential impact of these data on indoor chemistry. It is shown that these reactions could accelerate NO3 formation and SO2 removal in the indoor environment significantly. In addition, reaction between Criegee intermediates and halogenated carbonyls could provide a significant loss process indoors, where currently one does not exist.

  3. Indoor airPLUS Version 1 (Rev. 01) Verification Checklist

    Energy.gov [DOE]

    The Rev. 01 checklist has been modified to reflect only the additional Indoor airPLUS requirements and their corresponding section numbers that must be met after completing the ENERGY STAR checklists.

  4. Indoor Thermal Factors and Symptoms in Office Workers: Findings...

    Office of Scientific and Technical Information (OSTI)

    from the U.S. EPA BASE Study Citation Details In-Document Search Title: Indoor Thermal Factors and Symptoms in Office Workers: Findings from the U.S. EPA BASE Study You ...

  5. Next Generation Luminaires Design Competition Announces 2014 Indoor Winners

    Energy.gov [DOE]

    Winners in the Indoor category of the sixth annual Next Generation LuminairesTM Design Competition were announced today at The LED Show in Los Angeles. Sponsored by DOE, the Illuminating...

  6. Home Weatherization | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science & Innovation » Energy Efficiency » Homes » Home Weatherization Home Weatherization A home energy audit is the first step to saving energy and money. Our Energy Saver 101 infographic breaks down a home energy audit, explaining what energy auditors look for and the special tools they use to determine where a home is wasting energy. Explore the <a href="/node/714616">full infographic</a> now. A home energy audit is the first step to saving energy and money. Our

  7. Energy Department Announces Indoor Lighting Winners of Next Generation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Luminaires(tm) Solid-State Lighting Design Competition | Department of Energy Indoor Lighting Winners of Next Generation Luminaires(tm) Solid-State Lighting Design Competition Energy Department Announces Indoor Lighting Winners of Next Generation Luminaires(tm) Solid-State Lighting Design Competition September 17, 2014 - 5:45pm Addthis As part of the Obama Administration's efforts to reduce energy waste in U.S. buildings and help save Americans money by saving energy, the Energy Department

  8. Building America: Smarter Indoor Air Quality Solutions | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Building America: Smarter Indoor Air Quality Solutions Building America: Smarter Indoor Air Quality Solutions The Building America projects exemplify how added tightness with improved source control, dilution, and high efficiency filtration can have little or no energy penalty. This page provides a brief description of the teams, areas of focus, and key team members. Learn more about Building America's world-class research. Team Lead: Gas Technology Institute-Des Plaines, IL Team

  9. DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes, Garland, TX | Department of Energy Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX Case study of a DOE Zero Energy Ready affordable home in Garland, TX, that was the first retrofit home certified to the DOE Zero Energy Ready home requirements. The construction team achieved a HERS

  10. Geothermal Technologies Office Home Page | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technologies Office Home Page Geothermal Technologies Office Home Page

  11. DOE Zero Energy Ready Home Case Study: Palo Duro Homes — Palo Duro Homes, Albuquerque, NM

    SciTech Connect

    none,

    2014-09-01

    This builder was honored for Most DOE Zero Energy Ready Homes Built in the 2014 Housing Innovation Awards. By July 2014, Palo Duro had completed 152 homes since the program began in 2013 (under the original program title DOE Challenge Home), all of them certified to the stringent efficiency requirements of DOE’s Zero Energy Ready Home program.

  12. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham Power House, ... DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham Power House, ...

  13. Home Energy Audits: Making Homes More Energy Efficient and Comfortable |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Home Energy Audits: Making Homes More Energy Efficient and Comfortable Home Energy Audits: Making Homes More Energy Efficient and Comfortable March 21, 2013 - 12:00pm Q&A Have a story about improving your home's energy efficiency? Share your story with us & it could be the next one we profile on energy.gov! Share your story Addthis Learn how a home energy audit is helping Seth Budick and his family save money on their energy bills, reduce their carbon footprint

  14. HIA 2015 DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Evolutionary Home Builders The Adaptation Home Geneva, IL DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies

  15. Early Oak Ridge Home | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Home Early Oak Ridge Home A typical dwelling predating the Manhattan Project homes

  16. Healthy Housing Opportunities During Weatherization Work

    SciTech Connect

    Wilson, J.; Tohn, E.

    2011-03-01

    In the summer and early fall of 2010, the National Center for Healthy Housing interviewed people from a selection of state and local agencies that perform weatherizations on low-income housing in order to gauge their approach to improving the health and safety of the homes. The interviews provided a strong cross section of what work agencies can do, and how they go about funding this work when funds from the Weatherization Assistance Program (WAP) do not cover the full extent of the repairs. The report also makes recommendations for WAP in how to assist agencies to streamline and maximize the health and safety repairs they are able to make in the course of a standard weatherization.

  17. HomeCooling101

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Saver 101: Everything You Need to Know About 6% $29B The percentage of the average household's energy use that goes to space cooling. 2/3 of all U.S. homes have air conditioners. #DidYouKnow: The amount it costs homeowners every year to power their air conditioners. You can reduce air conditioning energy use by 20-50 percent by switching to high-efficiency air conditioners and taking other actions to lower your home cooling costs. 20-50% Ventilation Ventilation is the least expensive and most

  18. Mountain Home Well - Photos

    DOE Data Explorer

    Shervais, John

    2012-01-11

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  19. Mountain Home Well - Photos

    DOE Data Explorer

    Shervais, John

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  20. DOE Challenge Home Verification

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Challenge Home Verification Projected Rating: Based on Plans - Field Confirmation Required. Energy Performance House Ty pe DOE Challenge Home Builder Partner ID# Single-family det ac hed 12345 Y ear built Square footage of Conditioned Space including Basement 2013 3968.0 Numbe r of Bedrooms Square footage of Conditioned Space without Basement 4 2368.0 Site addre ss (if no t available , list the site Lo t #) Registered Builder 555 Main St r eet Cold City Certified Rater MN, 20853 HERS Index

  1. Energy-Efficient New Homes Tax Credit for Home Builders

    Energy.gov [DOE]

    The federal Energy Policy Act of 2005 established tax credits of up to $2,000 for builders of all new energy-efficient homes, including manufactured homes constructed in accordance with the Feder...

  2. DOE Zero Energy Ready Home Case Study: Southern Energy Homes...

    Energy.gov [DOE] (indexed site)

    Case study of the first manufactured home built to the DOE Zero Energy Ready Home standard... standards and another built to the builder's standard, which is slightly above HUD code. ...

  3. Enhance Your Home Inspection Business with the Home Energy Score...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    To learn more about how to score homes, please join us for the following webinar sponsored by DOE. Joan Glickman, DOE's Home Energy Score program manager, will describe the basics ...

  4. DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    around slab, a vented attic with with 2" ccsf plus R-15 blown cellulose, a central heat pump and HRV. PDF icon DOE Zero Energy Ready Home Case Study: Amaris Homes, Vadnais ...

  5. DOE Challenge Home Case Study, Clifton View Homes, Coupeville...

    Energy Saver

    Clifton, founder of Clifton View Homes, achieved an impressive Home Energy Rating System (HERS) score of 34 (without solar panels) on a two-story structure completed in July 2011 ...

  6. Colorado Kicks Off Home Energy Score Program to Benefit Home...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... To become a Home Energy Assessor, individuals take free online training and must pass an online test. More than 20 individual Home Energy Assessors are ready to go in Colorado. ...

  7. Solar Home Energy | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Home Energy Jump to: navigation, search Name: Solar Home Energy Place: Bournemouth, United Kingdom Sector: Renewable Energy, Solar Product: Solar Home Energy is one of the...

  8. Mountain Home Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Mountain Home Wind Farm Jump to: navigation, search Name Mountain Home Wind Farm Facility Mountain Home Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  9. K. Hovnanian Homes | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    K. Hovnanian Homes Jump to: navigation, search Name: K. Hovnanian Homes Place: Red Bank, NJ Website: www.khov.com References: K. Hovnanian Homes1 Information About Partnership...

  10. Home Weatherization Visit

    ScienceCinema

    Chu, Steven

    2016-07-12

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits of weatherization and how funding from the recovery act is having a direct impact in communities across America.

  11. Helms Research Group - Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Helms Group Home Research Members Publications Collaborations Connect Physical Organic Materials Chemistry Our research is devoted to understanding transport phenomena in mesostructured systems assembled from organic, organometallic, polymeric and nanocrystalline components. Enhanced capabilities relevant to energy, health, water, and food quality are enabled by our unique approaches to the modular design of their architectures and interfaces.

  12. Home Automation Interoperability

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Consumer Electronics Association Home Automation Interoperability CE.org Using XML to Standardize Device Descriptions Bill Rose President, WJR Consulting, Inc. brose@wjrconsulting.com Consumer Electronics Association * 2,000 consumer technology member companies * Provides valuable and innovative members-only resources: * Market Research, educational programs and training * Networking opportunities with business advocates and leaders * Extensive promotional programs, and representation * Develops

  13. 2017 Home Performance Council National Home Performance Conference and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Trade Show | Department of Energy Council National Home Performance Conference and Trade Show 2017 Home Performance Council National Home Performance Conference and Trade Show March 19, 2017 9:00AM EDT to March 22, 2017 5:00PM EDT Nashville, Tennessee

  14. CEC- New Solar Homes Partnership

    Energy.gov [DOE]

    Launched on January 2, 2007, the New Solar Homes Partnership (NSHP) is a 10-year, $400 million program to encourage solar in new homes by working with builders and developers to incorporate into ...

  15. Solar Home in Sacramento, California

    Office of Energy Efficiency and Renewable Energy (EERE)

    This photograph features houses in this Premier Homes development, near Sacramento, that has a 2.2-kilowatt building integrated photovoltaic (BIPV) system manufactured by GE Energy. The homes...

  16. Energy 101: Home Energy Assessment

    Energy.gov [DOE]

    A home energy checkup helps owners determine where their house is losing energy, money and how such problems can be corrected to make the home more energy efficient. A professional technician,...

  17. SCE- California Advanced Homes Incentives

    Energy.gov [DOE]

    Southern California Edison offers an incentive for home builders to build homes which exceed 2008 Title 24 standards by 15%. The program is open to all single-family and multi-family new...

  18. Pilot Residential Deep Energy Retrofits and the PNNL Lab Homes

    SciTech Connect

    Widder, Sarah H.; Chandra, Subrato; Parker, Graham B.; Sande, Susan; Blanchard, Jeremy; Stroer, Dennis; McIlvaine, Janet; Chasar, David; Beal, David; Sutherland, Karen

    2012-01-01

    This report summarizes research investigating the technical and economic feasibility of several pilot deep energy retrofits, or retrofits that save 30% to 50% or more on a whole-house basis while increasing comfort, durability, combustion safety, and indoor air quality. The work is being conducted for the U.S. Department of Energy Building Technologies Program as part of the Building America Program. As part of the overall program, Pacific Northwest National Laboratory (PNNL) researchers are collecting and analyzing a comprehensive dataset that describes pre- and post-retrofit energy consumption, retrofit measure cost, health and comfort impacts, and other pertinent information for each home participating in the study. The research and data collection protocol includes recruitment of candidate residences, a thorough test-in audit, home energy modeling, and generation of retrofit measure recommendations, implementation of the measures, test-out, and continued evaluation. On some homes, more detailed data will be collected to disaggregate energy-consumption information. This multi-year effort began in October 2010. To date, the PNNL team has performed test-in audits on 51 homes in the marine, cold, and hot-humid climate zones, and completed 3 retrofits in Texas, 10 in Florida, and 2 in the Pacific Northwest. Two of the retrofits are anticipated to save 50% or more in energy bills and the others - savings are in the 30% to 40% range. Fourteen other retrofits are under way in the three climate zones. Metering equipment has been installed in seven of these retrofits - three in Texas, three in Florida, and one in the Pacific Northwest. This report is an interim update, providing information on the research protocol and status of the PNNL deep energy retrofit project as of December, 2011. The report also presents key findings and lessons learned, based on the body of work to date. In addition, the report summarizes the status of the PNNL Lab Homes that are new

  19. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Zero Energy Ready Home Savings & Cost Estimate Summary October 2015 www.buildings.energy.gov/zero DOE Zero Energy Ready Home Savings & Cost Estimate Summary October 2015 October 2015 Page 2 of 14 INTRODUCTION In considering the business strategy for constructing and selling Zero Energy Ready Homes through the DOE Zero Energy Ready Home program, builders and other program partners understandably want to know about the added costs. Upgrades in insulation, air sealing, mechanical equipment

  20. Home Heating | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heating Home Heating Energy Saver 101 Infographic: Home Heating Energy Saver 101 Infographic: Home Heating Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Thermostats Thermostats Save money on heating by automatically setting back your thermostat when you are asleep or away. Read more Wood and Pellet Heating Wood and Pellet Heating Wood and pellets are renewable fuel sources, and modern wood

  1. Guide to Home Energy Assessments

    SciTech Connect

    2011-02-01

    A proper home energy assessment (also called a home energy audit) will tell you how much energy you use in your house, the most cost-effective measures you can take to improve the energy efficiency of your home, and how to save money on energy bills.

  2. The New American Home 2011

    SciTech Connect

    2010-12-01

    The New American Home® is built annually as a showcase home for the International Builders’ Show® to demonstrate innovative technologies, construction techniques, products, and design trends for the homebuilding industry to use in any new or remodeled home.

  3. DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Dorado Hill, CA DOE Zero Energy Ready Home Case Study: KB Home, San Marcos, CA, Production Home DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  4. DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    TC Legend Homes, Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA DOE Zero Energy Ready Home Case Study: TC Legend Homes, Bellingham, WA Case ...

  5. DOE Tour of Zero Floorplans: Invision Zero Home by Addison Homes |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Invision Zero Home by Addison Homes DOE Tour of Zero Floorplans: Invision Zero Home by Addison Homes DOE Tour of Zero Floorplans: Invision Zero Home by Addison

  6. DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose...

    Energy Saver

    One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA Case study of a...

  7. DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA DOE Zero Energy Ready Home Case Study: One Sky Homes, San Jose, CA Case study of a ...

  8. An Innovative Reactor Technology to Improve Indoor Air Quality

    SciTech Connect

    Rempel, Jane

    2013-03-30

    As residential buildings achieve tighter envelopes in order to minimize energy used for space heating and cooling, accumulation of indoor air pollutants such as volatile organic compounds (VOCs), becomes a major concern causing poor air quality and increased health risks. Current VOC removal methods include sorbents, ultraviolet photocatalytic oxidation (UVPCO), and increased ventilation, but these methods do not capture or destroy all VOCs or are prohibitively expensive to implement. TIAX's objective in this program was to develop a new VOC removal technology for residential buildings. This novel air purification technology is based on an innovative reactor and light source design along with UVPCO properties of the chosen catalyst to purify indoor air and enhance indoor air quality (IAQ). During the program we designed, fabricated and tested a prototype air purifier to demonstrate its feasibility and effectiveness. We also measured kinetics of VOC destruction on photocatalysts, providing deep insight into reactor design.

  9. Home Energy Score FAQs for Homeowners

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... However, additional information about the home and the home- owner's behavior can be added in through a consumer tool called "Home Energy Saver." Visit the Home Energy Saver site ...

  10. Building America Whole-House Solutions for New Homes: Winchester Homes and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Camberley Homes | Department of Energy Whole-House Solutions for New Homes: Winchester Homes and Camberley Homes Building America Whole-House Solutions for New Homes: Winchester Homes and Camberley Homes In this project, Winchester/Camberley Homes worked with Partnership for Home Innovation team to develop and test a new set of high performance homes designs and techniques that could be applied on a production scale, including advanced framing and materials and innovative work scopes. The

  11. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Adaptation Home, Geneva, IL | Department of Energy Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 30 without PV, with 2x8 24" on center walls with blown fiberglass and

  12. Indoor and Outdoor Spectroradiometer Intercomparison for Spectral Irradiance Measurement

    SciTech Connect

    Habte, A.; Andreas, A.; Ottoson, L.; Gueymard, C.; Fedor, G.; Fowler, S.; Peterson, J.; Naranen, R.; Kobashi, T.; Akiyama, A.; Takagi, S.

    2014-05-01

    This report details the global spectral irradiance intercomparison using spectroradiometers that was organized by the National Renewable Energy Laboratory's Solar Radiation Research Laboratory. The intercomparison was performed both indoors and outdoors on September 17, 2013. Five laboratories participated in the intercomparison using 10 spectroradiometers, and a coordinated measurement setup and a common platform were employed to compare spectral irradiances under both indoor and outdoor conditions. The intercomparison aimed to understand the performance of the different spectroradiometers and to share knowledge in making spectral irradiance measurements. This intercomparison was the first of its kind in the United States.

  13. Investigation of key parameters influencing the efficient photocatalytic oxidation of indoor volatile organic compounds (VOCs)

    SciTech Connect

    Quici, Natalia; Kibanova, Daria; Vera, Maria Laura; Choi, Hyeok; Dionysiou, Dionysios D.; Litter, Marta I.; Cervini-Silva, Javiera; Hodgson, Alfred T.; Destaillats, Hugo; Destaillats, Hugo

    2008-06-01

    Photocatalytic oxidation of indoor VOCs has the potential to eliminate pollutants from indoor environments, thus effectively improving and/or maintaining indoor air quality while reducing ventilation energy costs. Design and operation of UV photocatalytic oxidation (UVPCO) air cleaners requires optimization of various parameters to achieve highest pollutant removal efficiencies while avoiding the formation of harmful secondary byproducts and maximizing catalyst lifetime.

  14. Renewable Energy Ready Home Solar Photovoltaic Specifications...

    Energy Saver

    Renewable Energy Ready Home Solar Photovoltaic Specifications Renewable Energy Ready Home Solar Photovoltaic Specifications Solar Photovoltaic Specification, Checklist and Guide, ...

  15. Chronic respiratory effects of indoor formaldehyde exposure

    SciTech Connect

    Krzyzanowski, M.; Quackenboss, J.J.; Lebowitz, M.D.

    1990-01-01

    The relation of chronic respiratory symptoms and pulmonary function to formaldehyde (HCHO) in homes was studied in a sample of 298 children (6-15 years of age) and 613 adults. HCHO measurements were made with passive samplers two one-week periods. Data on chronic cough and phlegm, wheeze, attacks of breathlessness, and doctor diagnoses of chronic bronchitis and asthma were collected with self-completed questionnaires. Peak expiratory flow rates (PEFR) were obtained during the evenings and mornings for up to 14 consecutive days for each individual. Significantly greater prevalence rates of asthma and chronic bronchitis were found in children from houses with HCHO levels 60-120 ppb than in those less exposed, especially in children also exposed to environmental tobacco smoke. In children, levels of PEFR linearly decreased with HCHO exposure, with estimated decrease due to 60 ppb of HCHO equivalent to 22% of PEFR level in nonexposed children.

  16. Home | ScienceCinema

    U.S. Department of Energy (DOE) - all webpages

    SCIENCECINEMA Toggle Navigation Home About ScienceCinema FAQ Contact Us ScienceCinema Database Searchable Videos Showcasing DOE Research Search DOE ScienceCinema for Multimedia Find + Fielded Search Audio Search × Fielded Search Title: Description/Abstract: Bibliographic Data: Author/Speaker: Name Name ORCID Media Type: All Audio Video Subject: Identifier Numbers: Media Source: All DOE CERN Research Org.: Sponsoring Org.: Publication Date: Publication Date Until to System Entry Date:

  17. Manufactured Homes Tool

    Energy Science and Technology Software Center

    2005-03-09

    The MH Tool software is designed to evaluate existing and new manufactured homes for structural adequacy in high winds. Users define design elements of a manufactured home and then select the hazard(s) for analysis. MH Tool then calculates and reports structural analysis results for the specified design and hazard Method of Solution: Design engineers input information (geometries, materials, etc.) describing the structure of a manufactured home, from which the software automatically creates a mathematical model.more » Windows, doors, and interior walls can be added to the initial design. HUD Code loads (wind, snow loads, interior live loads, etc.) are automatically applied. A finite element analysis is automatically performed using a third party solver to find forces and stresses throughout the structure. The designer may then employ components of strength (and cost) most appropriate for the loads that must be carried at each location, and then re-run the analysis for verification. If forces and stresses are still within tolerable limits (such as the HUD requirements), construction costs would be reduced without sacrificing quality.« less

  18. Pending indoor air quality and radon abatement legislation. Hearing before the Subcommittee on Clean Air and Nuclear Regulation of the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, First Session on S. 656 and S. 657, May 25, 1993

    SciTech Connect

    Not Available

    1993-01-01

    This hearing on pending indoor air quality and radon abatement legislation includes testimony from individuals and representatives of the following groups: Business Council on Indoor Air; American Lung Association; Consumer Federation of America; Radiation Protection Programs, NJ; School of Hygiene and Public Health, Johns Hopkins University; AFL-CIO; EPA; National Parent Teacher Association. Additional material includes statements from: American Lung Assoc.; Alliance for Radon Reduction; Alliance to Save Energy; American Industrial Hygiene Assoc.; Bowser Morner, Inc.; Building Owners and Managers Assoc. International; Chemical Specialties Manufacturers Assoc.; Council for American Private Education; National Assoc. of Home Builders; National Assoc. of Realtors; National School Boards Assoc.; Sheet Metal and Air Conditioning Contractors National Assoc.

  19. Building America Whole-House Solutions for New Homes: Winchester Homes and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Camberly Homes - Silver Spring, Maryland (Fact Sheet) | Department of Energy Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes - Silver Spring, Maryland (Fact Sheet) Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes - Silver Spring, Maryland (Fact Sheet) The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designs-including advanced wall and HVAC

  20. Building America Whole-House Solutions for New Homes: Meeting DOE Challenge Homes Program Certification

    Energy.gov [DOE]

    Three production home builders—K. Hovnanian Homes, David Weekley Homes, and Transformations, Inc.—partnered with Building America team Building Science Corporation to evaluate the certification of five test homes to the new DOE Challenge Home program performance standard (now DOE Zero Energy Ready Home program). The builders identified key benefits and barriers that impacted the certification of the test homes, and the likelihood of whether DOE Challenge Home certification would be pursued in future homes.

  1. Technology Solutions for New Homes Case Study: Southern Energy Homes, First

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Zero Energy Ready Manufactured Home | Department of Energy Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home Technology Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home The country's first Zero Energy Ready manufactured home that is certified by the U.S. Department of Energy (DOE) is up and running in Russellville, Alabama. Southern Energy Homes, First DOE Zero Energy Ready

  2. DOE Zero Ready Home Case Study: Cobblestone Homes, 2014 Model...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... located in Midland, Michigan, headquarters of DOW Chemical, which provided solar photovoltaic roofing shingles for the home and is conducting a year's worth of energy monitoring. ...

  3. Affordable High Performance in Production Homes: Artistic Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    extraordinary impact, demonstrating the mainstream builder's business case for adopting ... that demonstrate how high performance homes can be affordable for the mainstream market. ...

  4. Types of Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes Types of Homes Manufactured homes are one type of home that may require special considerations for energy efficiency and renewable energy technologies. | Photo courtesy of Florida Solar Energy Center. Manufactured homes are one type of home that may require special considerations for energy efficiency and renewable energy technologies. | Photo courtesy of Florida Solar Energy Center. Some types of homes may require different considerations when it comes to energy efficiency. You may be

  5. Energy 101: Home Energy Assessment

    ScienceCinema

    None

    2016-07-12

    A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera.

  6. Challenge Home | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Challenge Home Challenge Home Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review resbldgs02_rashkin_040213.pdf (2.31 MB) More Documents & Publications Home Energy Score Update: New Simulation Training and Credential Requirements for Assessors Residential Building Audits and Retrofits Building America Webinar: Put New Tools and Content on the Building America Solution Center To Work for You!

  7. Energy 101: Home Energy Assessment

    SciTech Connect

    2010-01-01

    A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera.

  8. Using Home Energy Scoring Systems

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call: Using Home Energy Scoring Systems, call slides and discussion summary, March 28, 2013.

  9. FORGE Home | Department of Energy

    Energy Saver

    FORGE Home The Energy Department envisions Frontier Observatory for Research in Geothermal Energy (FORGE) as a dedicated site where scientists and engineers will be able to...

  10. REFLECT HOME | Department of Energy

    Energy.gov [DOE] (indexed site)

    so it made sense for the California State University, Sacramento, team to showcase nature in its Solar Decathlon 2015 project. The team's Reflect Home does just that by...

  11. DOE Challenge Home Label Methodology

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... The label presents a comparison of minimally compliant homes. ComfortQuiet This category focuses on thermal comfort measures, construction details which dampen sound transmission, ...

  12. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5) May 11, 2015 Effective for Homes Revised May 11, 2015 Page 1 of 10 Permitted Starting 8/11/2015 To qualify as a DOE Zero Energy Ready Home, a home shall meet the minimum requirements specified below, be verified and field-tested in accordance with HERS Standards by an approved verifier, and meet all applicable codes 1 . Builders may meet the requirements of either the Performance Path or the Prescriptive path to qualify a home. 2 Buildings eligible for qualification are: single family

  13. 4Home | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    California Zip: 94085 Sector: Services Product: California-based developer of home automation software and services. Coordinates: 32.780338, -96.547405 Show Map Loading...

  14. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    a similar study for ENERGY STAR Homes V3. In actual projects the cost impacts for various upgrades will vary. Project location. Specifications and pricing for actual projects ...

  15. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4) April 21, 2014 Effective for Homes Revised April 21, 2014 Page 1 of 9 Permitted Starting 6/21/2014 To qualify as a DOE Zero Energy Ready Home, a home shall meet the minimum requirements specified below, be verified and field-tested in accordance with HERS Standards by an approved verifier, and meet all applicable codes 1 . Builders may meet the requirements of either the Performance Path or the Prescriptive path to qualify a home. 2 Buildings eligible for qualification are: single family

  16. New American Home 2009 (Brochure)

    SciTech Connect

    Not Available

    2008-12-01

    This brochure details the New American Home 2009, which demonstrates the use of innovative building materials, cutting-edge design, and the latest construction techniques.

  17. Home Energy Affordability Loan (HEAL)

    Energy.gov [DOE]

    Presents information about the Home Energy Affordability Loan (HEAL), as well as its two different models and non-traditional financing source.

  18. Home Cooling | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cooling Home Cooling Energy Saver 101 Energy Saver 101 We're covering everything you need to know about home cooling to help you save energy and money. Read more Ventilation Systems for Cooling Ventilation Systems for Cooling Learn how to avoid heat buildup and keep your home cool with ventilation. Read more Cooling with a Whole House Fan Cooling with a Whole House Fan A whole-house fan, in combination with other cooling systems, can meet all or most of your home cooling needs year round. Read

  19. NREL: Computational Science Home Page

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    high-performance computing, computational science, applied mathematics, scientific data management, visualization, and informatics. NREL is home to the largest high performance...

  20. Building America Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts, Tyler, Texas

    SciTech Connect

    2015-08-01

    ?Ventilation system effectiveness testing was conducted at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the Exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs. System improvement percentages were estimated based on four System Factor Categories: Balance, Distribution, Outside Air Source, and Recirculation Filtration. Recommended System Factors could be applied to reduce ventilation fan airflow rates relative to ASHRAE Standard 62.2 to save energy and reduce moisture control risk in humid climates. HVAC energy savings were predicted to be 8-10%, or $50-$75/year. Cumulative particle counts for six particle sizes, and formaldehyde and other Top 20 VOC concentrations were measured in multiple zones. The testing showed that single-point exhaust ventilation was inferior as a whole-house ventilation strategy.

  1. Using a Ventilation Controller to Optimize Residential Passive Ventilation For Energy and Indoor Air Quality

    SciTech Connect

    Turner, William; Walker, Iain

    2014-08-01

    One way to reduce the energy impact of providing residential ventilation is to use passive and hybrid systems. However, these passive and hybrid (sometimes called mixed-mode) systems must still meet chronic and acute health standards for ventilation. This study uses a computer simulation approach to examine the energy and indoor air quality (IAQ) implications of passive and hybrid ventilation systems, in 16 California climate zones. Both uncontrolled and flow controlled passive stacks are assessed. A new hybrid ventilation system is outlined that uses an intelligent ventilation controller to minimise energy use, while ensuring chronic and acute IAQ standards are met. ASHRAE Standard 62.2-2010 – the United States standard for residential ventilation - is used as the chronic standard, and exposure limits for PM2.5, formaldehyde and NO2 are used as the acute standards.The results show that controlled passive ventilation and hybrid ventilation can be used in homes to provide equivalent IAQ to continuous mechanical ventilation, for less use of energy.

  2. Enhance Your Home Inspection Business with the Home Energy Score...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    9, 2016 2:00PM to 3:00PM EST Wouldn't your customers like to know how their homes stack up in terms of energy efficiency? Now, using the U.S. Department of Energy's (DOE) free Home ...

  3. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA, Systems Home

    Office of Energy Efficiency and Renewable Energy (EERE)

    Case-study of a DOE Zero Energy Ready Home on Whidbey Island, WA, that scored HERS 45 without PV. This 2,908-square-foot custom/system home has a SIP roof and walls, R-20 rigid foam under slab, triple-pane windows, ground source heat pump for radiant floor heat, and a unique balanced ventilation system using separate exhaust fans to bring air into and out of home.

  4. Home Energy Audits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Weatherize » Home Energy Audits Home Energy Audits A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A home energy audit, also known as a home energy assessment, can help you understand the whole picture of your home's energy use. An audit can help you determine how much energy your home uses, where your home is losing energy, and which problem areas and fixes you should

  5. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc.,...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, ...

  6. DOE Zero Energy Ready Home Case Study: Southern Energy Homes, Russellville, AL

    Energy.gov [DOE]

    Case study of the first manufactured home built to the DOE Zero Energy Ready Home standard. This manufactured home achieved a HERS score of 57 without PV. The home has been set up for side-by-side...

  7. Building America Whole-House Solutions for New Homes: Nexus EnergyHome...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Whole-House Solutions for New Homes: Nexus EnergyHomes - Frederick, Maryland Building America Whole-House Solutions for New Homes: Nexus EnergyHomes - Frederick, ...

  8. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready certified homes than ...

  9. Building America DOE Challenge Home Case Study: e2 Homes - Winter...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Challenge Home Case Study: e2 Homes - Winter Park, Florida Building America DOE Challenge Home Case Study: e2 Homes - Winter Park, Florida The first certified DOE Challenge ...

  10. DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    KB Home, Lancaster, CA DOE Zero Energy Ready Home Case Study: KB Home, Lancaster, CA Case study of a DOE Zero Energy Ready home in Lancaster, CA, that achieved a HERS 43 without PV ...

  11. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Near Zero Maine Home II, Vassalboro, Maine DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine Case study of a DOE Zero Energy Ready home in Vassalboro, Maine, ...

  12. DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    BrightLeaf Homes, McCormick Avenue, Brookfield, IL DOE Zero Energy Ready Home Case Study: BrightLeaf Homes, McCormick Avenue, Brookfield, IL DOE Zero Energy Ready Home Case Study: ...

  13. Efficient Solutions for New Homes Case Study: BrightBuilt Home...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Solutions for New Homes Case Study: BrightBuilt Home, Modular Zero Energy Efficient Solutions for New Homes Case Study: BrightBuilt Home, Modular Zero Energy When done ...

  14. NREL: Innovation Impact Home Page

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL Innovation Impact Menu Home Home Solar Solar Wind Wind Analysis Analysis Bioenergy Bioenergy Buildings Buildings Transportation Transportation Manufacturing Manufacturing Energy Systems Integration Energy Systems Integration Innovation Impact NREL has a rich history of scientific innovation and partnering with industry. Explore examples of our accomplishments across renewable energy and energy efficiency research. Solar Solar Wind Wind Analysis Analysis Bioenergy Bioenergy Buildings

  15. Precision zero-home locator

    DOEpatents

    Stone, William J.

    1986-01-01

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  16. Precision zero-home locator

    DOEpatents

    Stone, W.J.

    1983-10-31

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  17. Building America Business Solutions for New Homes: Marketing...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America ...

  18. Building America Business Solutions for New Homes: Marketing...

    Energy Saver

    Lifestyle Homes, Melbourne, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America research ...

  19. Building America Whole-House Solutions for New Homes: Treasure...

    Energy Saver

    Treasure Homes, Sacramento, California Building America Whole-House Solutions for New Homes: Treasure Homes, Sacramento, California Case study of Treasure Homes, who worked with ...

  20. Building America Whole-House Solutions for New Homes: Winchester...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Camberly Homes - Silver Spring, Maryland (Fact Sheet) Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes - Silver Spring, Maryland ...

  1. Building America Whole-House Solutions for New Homes: Quadrant...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Quadrant Homes, Kent, Washington Building America Whole-House Solutions for New Homes: Quadrant Homes, Kent, Washington Case study of Quadrant Homes, who worked with Building ...

  2. Technology Solutions for New Homes Case Study: Southern Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Solutions for New Homes Case Study: Southern Energy Homes, First DOE Zero Energy Ready Manufactured Home Technology Solutions for New Homes Case Study: Southern Energy ...

  3. Building America Whole-House Solutions for New Homes: Artistic...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Artistic Homes, Albuquerque, New Mexico Building America Whole-House Solutions for New Homes: Artistic Homes, Albuquerque, New Mexico Case study of Artistic Homes who worked with ...

  4. DOE Tour of Zero Floorplans: Row Homes at RidgeGate by Thrive Home Builders

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Row Homes at RidgeGate by Thrive Home Builders DOE Tour of Zero Floorplans: Row Homes at RidgeGate by Thrive Home Builders DOE Tour of Zero Floorplans: Row Homes at RidgeGate by Thrive Home Builders

  5. Energy Savings Mortgage Incentive for New Homes

    Energy.gov [DOE]

    The amount of the incentive depends on the energy efficiency of the new home, measured on the Home Energy Rating System (HERS) Index, and must include a non-state source match. (Homes with lower...

  6. Challenge Home Events | Department of Energy

    Energy.gov [DOE] (indexed site)

    Sorted By Date Sort By Location Sort By Event Description Contact TBA West Chester, Pennsylvania DOE Challenge Home Zero Net-Energy-Ready Home Training DOE Challenge Home is...

  7. Home Energy Score Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report Home Energy Score Report The Home Energy Score is similar to a vehicle's miles-per-gallon rating. The Home Energy Score allows homeowners to compare the energy performance ...

  8. Rocky Mountain Power- wattsmart New Homes Program

    Energy.gov [DOE]

    The Rocky Mountain Power ENERGY STAR New Homes program offers cash incentives to contractors who build energy-efficient homes. To qualify for this incentive, the new home must meet the Version 2.5...

  9. One Sky Homes | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sky Homes Jump to: navigation, search Name: One Sky Homes Place: Los Gatos, CA Website: www.oneskyhomes.com References: One Sky Homes1 Information About Partnership with NREL...

  10. Indoor Environmental Quality Benefits of Apartment Energy Retrofits

    SciTech Connect

    Noris, Federico; Adamkiewicz, Gary; Delp, William W.; Hotchi, Toshifumi; Russell, Marion; Singer, Brett C.; Spears, Michael; Vermeer, Kimberly; Fisk, William J.

    2013-06-01

    Sixteen apartments serving low-income populations in three buildings were retrofit with the goal of simultaneously reducing energy consumption and improving indoor environmental quality (IEQ). Retrofit measures varied among apartments and included, among others, envelope sealing, installation of continuous mechanical ventilation systems, upgrading bathroom fans and range hoods, attic insulation, replacement of heating and cooling systems, and adding wall-mounted particle air cleaners. IEQ parameters were measured, generally for two one-week periods before and after the retrofits. The measurements indicate an overall improvement in IEQ conditions after the retrofits. Comfort conditions, bathroom humidity, and concentrations of carbon dioxide, acetaldehyde, volatile organic compounds, and particles generally improved. Formaldehyde and nitrogen dioxide levels decreased in the building with the highest concentrations, were unchanged in a second building, and increased in a third building. IEQ parameters other than particles improved more in apartments with continuous mechanical ventilation systems installed. In general, but not consistently, larger percent increases in air exchange rates were associated with larger percent decreases in indoor levels of the pollutants that primarily come from indoor sources.

  11. The Airborne Metagenome in an Indoor Urban Environment

    SciTech Connect

    Tringe, Susannah; Zhang, Tao; Liu, Xuguo; Yu, Yiting; Lee, Wah Heng; Yap, Jennifer; Yao, Fei; Suan, Sim Tiow; Ing, Seah Keng; Haynes, Matthew; Rohwer, Forest; Wei, Chia Lin; Tan, Patrick; Bristow, James; Rubin, Edward M.; Ruan, Yijun

    2008-02-12

    The indoor atmosphere is an ecological unit that impacts on public health. To investigate the composition of organisms in this space, we applied culture-independent approaches to microbes harvested from the air of two densely populated urban buildings, from which we analyzed 80 megabases genomic DNA sequence and 6000 16S rDNA clones. The air microbiota is primarily bacteria, including potential opportunistic pathogens commonly isolated from human-inhabited environments such as hospitals, but none of the data contain matches to virulent pathogens or bioterror agents. Comparison of air samples with each other and nearby environments suggested that the indoor air microbes are not random transients from surrounding outdoor environments, but rather originate from indoor niches. Sequence annotation by gene function revealed specific adaptive capabilities enriched in the air environment, including genes potentially involved in resistance to desiccation and oxidative damage. This baseline index of air microbiota will be valuable for improving designs of surveillance for natural or man-made release of virulent pathogens.

  12. DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman, UT, Production Home

    Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Herriman, UT, that scored HERS 40 without PV, -1 with PV. This 4,111-square-foot production home has R-23 advanced framed walls, and a vented attic with R-60 blown fiberglass.

  13. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes

    Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Winter Park, FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps.

  14. DOE Zero Energy Ready Home Case Study: KB Home, San Marcos, CA, Production Home

    Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in San Marcos, CA that scored HERS 52 without PV, -4 with PV. This 52,778-square-foot production home has R-20 advanced framed walls with batts plus rigid foam sheathing, an air-source heat pump for central air in sealed attic, solar water heating and 100% LED lighting.

  15. Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida

    Office of Energy Efficiency and Renewable Energy (EERE)

    Building America research has shown that high performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to understand marketing campaign, and sometimes a little flair. This case study highlights LifeStyle Homes’ successful marketing approach for their SunSmart home package.

  16. Professional Home Energy Audits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Weatherize » Home Energy Audits » Professional Home Energy Audits Professional Home Energy Audits Upgrades following an energy audit can save you money and improve the comfort of your home. Upgrades following an energy audit can save you money and improve the comfort of your home. Professional energy assessments generally go into great detail to assess your home's energy use. The energy auditor will do a room-by-room examination of the residence, as well as a thorough examination of past

  17. Transitioning to High Performance Homes: Successes and Lessons Learned From Seven Builders

    SciTech Connect

    Widder, Sarah H.; Kora, Angela R.; Baechler, Michael C.; Fonorow, Ken; Jenkins, David W.; Stroer, Dennis

    2013-03-01

    As homebuyers are becoming increasingly concerned about rising energy costs and the impact of fossil fuels as a major source of greenhouse gases, the returning new home market is beginning to demand energy-efficient and comfortable high-performance homes. In response to this, some innovative builders are gaining market share because they are able to market their homes’ comfort, better indoor air quality, and aesthetics, in addition to energy efficiency. The success and marketability of these high-performance homes is creating a builder demand for house plans and information about how to design, build, and sell their own low-energy homes. To help make these and other builders more successful in the transition to high-performance construction techniques, Pacific Northwest National Laboratory (PNNL) partnered with seven interested builders in the hot humid and mixed humid climates to provide technical and design assistance through two building science firms, Florida Home Energy and Resources Organization (FL HERO) and Calcs-Plus, and a designer that offers a line of stock plans designed specifically for energy efficiency, called Energy Smart Home Plans (ESHP). This report summarizes the findings of research on cost-effective high-performance whole-house solutions, focusing on real-world implementation and challenges and identifying effective solutions. The ensuing sections provide project background, profile each of the builders who participated in the program, and describe their houses’ construction characteristics, key challenges the builders encountered during the construction and transaction process); and present primary lessons learned to be applied to future projects. As a result of this technical assistance, 17 homes have been built featuring climate-appropriate efficient envelopes, ducts in conditioned space, and correctly sized and controlled heating, ventilation, and air-conditioning systems. In addition, most builders intend to integrate high

  18. DOE Zero Energy Ready Home Verification...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Home Verification Summary DRAFT REMRate - Residential Energy Analysis and Rating Software ... Followed the DOE Zero Energy Ready Home Quality Management Guidelines X The buyer of this ...

  19. Guidelines for Home Energy Professionals Prezi Presentation ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Guidelines for Home Energy Professionals Prezi Presentation Guidelines for Home Energy Professionals Prezi Presentation The following Prezi presentation provides an overview of the ...

  20. GreenHomes America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GreenHomes America Jump to: navigation, search Name: GreenHomes America Place: Irvine, CA Website: www.greenhomesamerica.com References: Residential Energy Efficiency Stakeholders...

  1. Solar Energy Home | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Home Jump to: navigation, search Name: Solar Energy Home Address: 28 Church Road Place: London, United Kingdom Sector: Solar Product: Solar energy systems and equipment Phone...

  2. Home Improvement Catalyst | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This enables greater marketplace support for energy-efficient homes within the United States. CONTACTS DOE Technology Manager: Steve Dunn More Documents & Publications Home ...

  3. Home Energy Score Webinar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Webinar Home Energy Score Webinar File webinarhomeenergyscore20101117.wmv More Documents & Publications Home Energy Score Launch Commercial Building Energy Asset Score 2013 Pilot ...

  4. Professional Home Energy Audits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Upgrades following an energy audit can save you money and improve the comfort of your home. Professional energy assessments generally go into great detail to assess your home's ...

  5. BeAtHome | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    BeAtHome Jump to: navigation, search Name: BeAtHome Place: North Dakota Sector: Buildings, Services Product: Provides service operators, such as utilities, energy services...

  6. Randolph EMC- Energy Efficient Home Discount Program

    Energy.gov [DOE]

    Randolph Electric Membership Corporation offers a special electric bill discount to members who increase the energy efficiency of homes through the Energy Efficient Home Discount Program. Members...

  7. Portland Company Weatherizes, Preserves Historic Home

    Energy.gov [DOE]

    Roy and Kim Fox, owners of a stunning Victorian home in Portland, Oregon, show local residents how to achieve energy efficiency in historic homes without sacrificing vintage character.

  8. Home Energy Score Partners | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partners Home Energy Score Partners Home Energy Score Partners include various types of organizations (e.g., utilities, state agencies, local governments, non-profits, contractor ...

  9. Solar, Wind, Hydropower: Home Renewable Energy Installations...

    Office of Environmental Management (EM)

    Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations April 17, 2013 - 1:44pm Addthis This Lakewood, Colorado ...

  10. Home Energy Magazine | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Magazine Jump to: navigation, search Name: Home Energy Magazine Place: Berkeley, CA Website: www.homeenergymagazine.com References: Home Energy Magazine1 Information About...

  11. High Performance Builder Spotlight: David Weekley Homes

    SciTech Connect

    2011-01-01

    This fact sheet gives an overview of David Weekley Homes building approach, which qualifed over 1,100 homes in DOE's Builders Challenge in 2010.

  12. DOE Challenge Home Recommended Quality Management Provisions...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Challenge Home Recommended Quality Management Provisions. PDF icon qm6-14-13.pdf More Documents & Publications Version Tracking Document for DOE Challenge Homes, National ...

  13. Automated Home Energy Management Standing Technical Committee...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Examples for Sensor Topics Strategically Placed Occupancy Sensors Outdoor Weather Data from Internet Smart Thermostats to meet occupant comfort needs Home Security System Home is ...

  14. Lennar Homes & Lennar Urban | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lennar Homes & Lennar Urban Jump to: navigation, search Name: Lennar Homes & Lennar Urban Place: Miami, FL Information About Partnership with NREL Partnership with NREL Yes...

  15. DOE Zero Ready Home Case Study: Southern Energy Homes, First...

    Energy Saver

    ... KEY FEATURES * DOE Zero Energy Ready Home Path: Performance * Walls: 2x4 16 in. o.c., R-13 ... wall-mounted ductless heat pump (SEER22; HSPF12); thermostat-controlled ...

  16. The Home Energy Score: Measuring 'MPG' For Your Home | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biden and Secretary Chu recently launched the Home Energy Score program to help consumers save money by saving energy. The program is kicking off in ten pilot locations across the...

  17. DOE Zero Ready Home Case Study: Clifton View Homes, Kaltenbach...

    Energy Saver

    and solar-ready components for low or no utility bills in a quality home that will last for generations to come. ... In 2011, Clifton built his first house that could power both ...

  18. DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Oak, TX | Department of Energy Sterling Brook Custom Homes, Double Oak, TX DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double Oak, TX DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes, Double Oak, TX Case study of a DOE Zero Energy Ready home in Double Oak, TX, north of Dallas, that scored a HERS 44 without PV. The 3,752-ft2 two-story home served as an energy-efficient model home for the custom home builder: 1,300 visitors toured the home, thousands

  19. Energy Department Launches Better Buildings Alliance Indoor Lighting Campaign for Commercial Buildings

    Energy.gov [DOE]

    Today the Energy Department launched a new indoor lighting campaign to increase the use of high efficiency lighting technologies in commercial buildings. Through the Better Buildings Alliance, the...

  20. Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish...

    Office of Scientific and Technical Information (OSTI)

    Decision Making Performance Citation Details In-Document Search Title: Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish Decision Making Performance You are ...

  1. Is CO2 an Indoor Pollutant? Direct Effects of Low to Moderate...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Is CO2 an Indoor Pollutant? Direct Effects of Low to Moderate CO2 ... Sponsoring Org: USDOE Office of Science (SC) Country of Publication: United States ...

  2. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    California Program Requirements (Rev. 05) May 18, 2015 These Program Requirements shall only be used in the State of California. Note that the "Rev. 05" specification number jumped from the original requirements for California (Rev.01) up to Rev. 05, to align the revision # with the national specifications. Effective for Homes in California Revised May 18, 2015 Page 1 of 12 Permitted Starting 8/11/2015 To qualify as a DOE Zero Energy Ready Home, a home shall meet the minimum

  3. DOE Zero Energy Ready Home Case Study: Sterling Brook Custom Homes — Village Park Eco Home, Double Park, TX

    SciTech Connect

    none,

    2014-09-01

    This builder won a Custom Builder honor in the 2014 Housing Innovation Awards for this showcase home that serves as an energy-efficient model home for the custom home builder: 1,300 visitors toured the home, thousands more learned about the home’s advanced construction via the webpage, YouTube, Twitter, Facebook, Instagram, and Pinterest.

  4. DOE Zero Energy Ready Home Case Study: Southern Energy Homes — First DOE Zero Energy Ready Manufactured Home, Russellville, AL

    SciTech Connect

    none,

    2014-09-01

    This home is the first manufactured home built to the DOE Zero Energy Ready Home standard and won an Affordable Builder award in the 2014 Housing Innovations Awards. This manufactured home achieved a HERS score of 57 without photovoltaics and includes superior insulation and air sealing.

  5. Evaluation of the U.S. Department of Energy Challenge Home Program Certification of Production Builders

    SciTech Connect

    Kerrigan, P.; Loomis, H.

    2014-09-01

    The purpose of this project was to evaluate integrated packages of advanced measures in individual test homes to assess their performance with respect to Building America Program goals, specifically compliance with the DOE Challenge Home Program. BSC consulted on the construction of five test houses by three Cold Climate production builders in three separate US cities. BSC worked with the builders to develop a design package tailored to the cost-related impacts for each builder. Therefore, the resulting design packages do vary from builder to builder. BSC provided support through this research project on the design, construction and performance testing of the five test homes. Overall, the builders have concluded that the energy related upgrades (either through the prescriptive or performance path) represent reasonable upgrades. The builders commented that while not every improvement in specification was cost effective (as in a reasonable payback period), many were improvements that could improve the marketability of the homes and serve to attract more energy efficiency discerning prospective homeowners. However, the builders did express reservations on the associated checklists and added certifications. An increase in administrative time was observed with all builders. The checklists and certifications also inherently increase cost due to: 1. Adding services to the scope of work for various trades, such as HERS Rater, HVAC contractor; 2. Increased material costs related to the checklists, especially the EPA Indoor airPLUS and EPA WaterSense(R) Efficient Hot Water Distribution requirement.

  6. Evaluation of the U.S. Department of Energy Challenge Home Program Certification of Production Builders

    SciTech Connect

    Kerrigan, P.; Loomis, H.

    2014-09-01

    The purpose of this project was to evaluate integrated packages of advanced measures in individual test homes to assess their performance with respect to Building America program goals, specifically compliance with the DOE Challenge Home Program. BSC consulted on the construction of five test houses by three cold climate production builders in three U.S. cities and worked with the builders to develop a design package tailored to the cost-related impacts for each builder. Also, BSC provided support through performance testing of the five test homes. Overall, the builders have concluded that the energy related upgrades (either through the prescriptive or performance path) represent reasonable upgrades. The builders commented that while not every improvement in specification was cost effective (as in a reasonable payback period), many were improvements that could improve the marketability of the homes and serve to attract more energy efficiency discerning prospective homeowners. However, the builders did express reservations on the associated checklists and added certifications. An increase in administrative time was observed with all builders. The checklists and certifications also inherently increase cost due to: adding services to the scope of work for various trades, such as HERS Rater, HVAC contractor; and increased material costs related to the checklists, especially the EPA Indoor airPLUS and EPA WaterSense® Efficient Hot Water Distribution requirement.

  7. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... the home's thermal and air barrier boundary 16 4. Water Efficiency Hot water delivery ... Zones 4 Marine 5,6,7,8) AFUE 80% 90% 94% SEER 18 15 13 HSPF 8.2 9 10 23 Geothermal Heat ...

  8. SSRL Accelerator Phycics Home Page

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    at.gif (15297 bytes) BeamOptics.gif (29047 bytes) ICFA2000t.gif (31362 bytes) Home Page LCLS Accelerator Physics at SSRL The field tha t can be covered by the Accelerator Physics...

  9. Project Home Again Phase I

    SciTech Connect

    2009-02-16

    This case study describes Project Home Again, a not-for-profit organization that is overseeing the construction of 20 affordable and energy efficient single family detached residences in Gentilly, New Orleans.

  10. Hamilton County- Home Improvement Program

    Energy.gov [DOE]

    The Home Improvement Program (HIP) in Hamilton County, Ohio, originally opened in 2002, and was reinstated in May 2008. The HIP loan allows homeowners in Hamilton County communities to borrow money...

  11. DEMCO- Touchstone Energy Home Program

    Energy.gov [DOE]

    DEMCO, a Touchstone Energy Cooperative, provides residential customers who have a qualified Touchstone Energy Home, a rebate of up to $0.10 per square foot of living area for electric heat pumps...

  12. Guide to Home Water Efficiency

    SciTech Connect

    2010-10-01

    A fact sheet from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy: A water-efficient home helps you minimize your water use, harness water for reuse, conserve energy, and save money.

  13. Guidelines for Home Energy Professionals

    SciTech Connect

    2011-12-16

    The U.S. Department of Energy's (DOE's) Guidelines for Home Energy Professionals project (hereafter the Guidelines) fosters the growth of a high quality residential energy upgrade industry and a skilled and credentialed workforce.

  14. NREL: Education Center Home Page

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    renewable energy and energy efficiency innovations and introducing the work of NREL to audiences. A launch-pad for energy innovations, NREL is home to world-renowned energy...

  15. Home | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Manojnirgudkar 20 weeks 3 days ago Manojnirgudkar Buildings blog Printed decorative solar panels could become part of our homes and offices Dc 29 weeks 5 days ago Dc answer...

  16. Home Energy Loan Program (HELP)

    Energy.gov [DOE]

    In order to participate, a homeowner must contact a participating lender directly and must complete a credit application. The HELP home improvement loans may either be consumer loans or second...

  17. Home | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    panels could become part of our homes and offices Dc 43 weeks 4 days ago Dc answer Hello, I provide user supp... Paulgilman 50 weeks 3 days ago Paulgilman answer The top one...

  18. Solar Home in Boulder, Colorado

    Office of Energy Efficiency and Renewable Energy (EERE)

    This photograph features a 2.04-kilowatt grid-tied solar photovoltaic (PV) electric system on the Edwards home in Colorado that generates clean, carbon-free electricity. Generous utility and...

  19. Early Oak Ridge Trailer Homes | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Early Oak Ridge Trailer Homes A row of trailer homes used

  20. The Future of Home Heating

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Future of Home Heating The Industry * Stationary Liquid Fuels Industry * * We are: * - ~6,000 dealers nationwide * - ~8 million homes/Principally in Northeast * - ~7,000,000,000 gallons of fuel annually Slide: 2 Slide: 3 * National Organization Established by Congress in 2000 * A Check-off Program * Responsible for Consumer Education, Research and Development and Education and Training Slide: 4 Aggressively move forward Slide: 5 50% 60% 70% 80% 90% 100% 110% 2010 2020 2030 Reduction in Carbon

  1. Impact of Natural Gas Appliances on Pollutant Levels in California Homes

    SciTech Connect

    Mullen, Nasim A.; Li, Jina; Singer, Brett C.

    2012-12-01

    This report presents results from the first year of a 2-year study, investigating associations of five air pollutants (CO, NO2, NOX, formaldehyde and acetaldehyde) with the presence of natural gas appliances in California homes. From November 2011 to March 2012, pollutant concentration and occupant activity data were collected in 155 homes for 6-day periods. The sample population included both single-family (68%) and multi-family (32%) dwellings, with 87% having at least one gas appliance and 77% having an unvented gas cooking appliance. The geometric mean (GM) NO2 levels measured in the kitchen, bedroom and outside of homes were similar at values of 15, 12 and 11 ppb, respectively. In contrast, the GM NOx levels measured in the kitchen and bedroom of homes were much higher than levels measured outdoors, at levels of 42 and 41 ppb, compared to 19 ppb, respectively. Roughly 10% of sampled homes had 6-day average NO2 levels that exceeded the outdoor annual average limit set by the California Ambient Air Quality Standards (CAAQS) (30 ppb). The GMs of the highest 1-h and 8-h CO level measured in homes were 2.5 and 1.1 ppm, respectively. Four homes had a 1-h or 8-h concentration that exceeded the outdoor limits set by the CAAQS. The GM formaldehyde and acetaldehyde concentrations measured in homes were 15 and 7 ppb, respectively. Roughly 95% of homes had average formaldehyde levels indoors that exceeded the Chronic Reference Exposure Level set by the California EPA (7 ppb). Concentrations of NO2 and NOx, and to a lesser extent CO were associated with use of gas appliances, particularly unvented gas cooking appliances. Based on first principles, it is expected that effective venting of cooking pollutant emissions at the source will lead to a reduction of pollutant concentrations. However, no statistical association was detected between kitchen exhaust fan use and pollutant concentrations in homes in this study where gas cooking occurred frequently. The lack of

  2. Soil & Groundwater Home - Hanford Site

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Soil & Groundwater Home Soil & Groundwater Home Annual Reports Environmental Data Access Administrative Record Soil & Groundwater Home Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Soil & Groundwater Home Annual Reports Environmental Data Access Administrative Record Share on Last Updated 08/28/2016 4:15

  3. Guidelines for Home Energy Professionals Project Glossary

    Energy.gov [DOE]

    This document contains key terms and definitions used in the Guidelines for Home Energy Professionals Project.

  4. High Performance Builder Spotlight: Imagine Homes

    SciTech Connect

    2011-01-01

    Imagine Homes, working with the DOE's Building America research team member IBACOS, has developed a system that can be replicated by other contractors to build affordable, high-performance homes. Imagine Homes has used the system to produce more than 70 Builders Challenge-certified homes per year in San Antonio over the past five years.

  5. HPXML to Home Energy Score Translator

    Energy Science and Technology Software Center

    2014-09-08

    Home Energy Score is a simulation-based rating method for existing homes. Home Performance XML (HPXML) is a data transfer standard for home energy audit and retrofit data used throughout the industry. This software receives an HPXML document and translates the building characteristics into HEScore inputs compliant with their API.

  6. Home Design & Remodeling | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Design & Remodeling Home Design & Remodeling Ultra-Efficient Home Design Ultra-Efficient Home Design An ultra-efficient home can be designed and built to produce as much energy as it uses -- or even more! Read more Passive Solar Home Design Passive Solar Home Design Passive solar design takes advantage of a building's site, climate, and materials to minimize energy use. Read more Whole-House Systems Approach Whole-House Systems Approach A whole-house systems approach considers the

  7. A Pilot Study of the Effectiveness of Indoor Plants for Removal of Volatile Organic Compounds in Indoor Air in a Seven-Story Office Building

    SciTech Connect

    Apte, Michael G.; Apte, Joshua S.

    2010-04-27

    The Paharpur Business Centre and Software Technology Incubator Park (PBC) is a 7 story, 50,400 ft{sup 2} office building located near Nehru Place in New Delhi India. The occupancy of the building at full normal operations is about 500 people. The building management philosophy embodies innovation in energy efficiency while providing full service and a comfortable, safe, healthy environment to the occupants. Provision of excellent Indoor Air Quality (IAQ) is an expressed goal of the facility, and the management has gone to great lengths to achieve it. This is particularly challenging in New Delhi, where ambient urban pollution levels rank among the worst on the planet. The approach to provide good IAQ in the building includes a range of technical elements: air washing and filtration of ventilation intake air from rooftop air handler, the use of an enclosed rooftop greenhouse with a high density of potted plants as a bio-filtration system, dedicated secondary HVAC/air handling units on each floor with re-circulating high efficiency filtration and UVC treatment of the heat exchanger coils, additional potted plants for bio-filtration on each floor, and a final exhaust via the restrooms located at each floor. The conditioned building exhaust air is passed through an energy recovery wheel and chemisorbent cartridge, transferring some heat to the incoming air to increase the HVAC energy efficiency. The management uses 'green' cleaning products exclusively in the building. Flooring is a combination of stone, tile and 'zero VOC' carpeting. Wood trim and finish appears to be primarily of solid sawn materials, with very little evidence of composite wood products. Furniture is likewise in large proportion constructed from solid wood materials. The overall impression is that of a very clean and well-kept facility. Surfaces are polished to a high sheen, probably with wax products. There was an odor of urinal cake in the restrooms. Smoking is not allowed in the building. The

  8. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes | Department of Energy e2 Homes, Winter Park, FL, Custom Homes DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park, FL, Custom Homes Case study of a DOE Zero Energy Ready Home in Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps. DOE ZERH case study: e2 Homes (1.07 MB) More Documents & Publications Building

  9. Indoor Measurements of Environmental Tobacco Smoke Final Report to the Tobacco Related Disease Research Program

    SciTech Connect

    Apte, Michael G.; Gundel, Lara A.; Dod, Raymond L.; Russell, Marion L.; Singer, Brett C.; Sohn, Michael D.; Sullivan, Douglas P.; Chang, Gee-Minn; Sextro, Richard G.

    2004-03-02

    The objective of this research project was to improve the basis for estimating environmental tobacco smoke (ETS) exposures in a variety of indoor environments. The research utilized experiments conducted in both laboratory and ''real-world'' buildings to (1) study the transport of ETS species from room to room, (2) examine the viability of using various chemical markers as tracers for ETS, and (3) to evaluate to what extent re-emission of ETS components from indoor surfaces might add to the ETS exposure estimates. A three-room environmental chamber was used to examine multi-zone transport and behavior of ETS and its tracers. One room (simulating a smoker's living room) was extensively conditioned with ETS, while a corridor and a second room (simulating a child's bedroom) remained smoking-free. A series of 5 sets of replicate experiments were conducted under different door opening and flow configurations: sealed, leaky, slightly ajar, wide open, and under forced air-flow conditions. When the doors between the rooms were slightly ajar the particles dispersed into the other rooms, eventually reaching the same concentration. The particle size distribution took the same form in each room, although the total numbers of particles in each room depended on the door configurations. The particle number size distribution moved towards somewhat larger particles as the ETS aged. We also successfully modeled the inter-room transport of ETS particles from first principles--using size fractionated particle emission factors, predicted deposition rates, and thermal temperature gradient driven inter-room flows, This validation improved our understanding of bulk inter-room ETS particle transport. Four chemical tracers were examined: ultraviolet-absorbing particulate matter (UVPM), fluorescent particulate matter (FPM), nicotine and solanesol. Both (UVPM) and (FPM) traced the transport of ETS particles into the non-smoking areas. Nicotine, on the other hand, quickly adsorbed on

  10. Building America Efficient Solutions for New Homes Case Study: Ravenwood

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida | Department of Energy Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida Building America Efficient Solutions for New Homes Case Study: Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida PNNL, Florida HERO, and Energy Smart Home Plans helped Ravenwood Homes achieve a HERS 15 with PV or HERS 65 without PV on a home in Florida with SEER 16 AC, concrete block and rigid foam walls,

  11. Building America Efficient Solutions for New Homes Case Study: Tommy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida | Department of Energy Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida Solar Energy Center to design and test two zero energy homes.

  12. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, Washington

    SciTech Connect

    none,

    2013-09-01

    Ted Clifton, founder of Clifton View Homes, achieved an impressive Home Energy Rating System (HERS) score of 34 (without solar panels) on a two-story home completed in July 2011 that also earned him his first Challenge Home certification from the U.S. Department of Energy (DOE). This home also garnered a 2013 Housing Innovation Award in the "systems builder" category.

  13. Integrating Human Indoor Air Pollutant Exposure within Life Cycle Impact Assessment

    SciTech Connect

    Hellweg, Stefanie; Demou, Evangelia; Bruzzi, Raffaella; Meijer, Arjen; Rosenbaum, Ralph K.; Huijbregts, Mark A.J.; McKone, Thomas E.

    2008-12-21

    Neglecting health effects from indoor pollutant emissions and exposure, as currently done in Life Cycle Assessment (LCA), may result in product or process optimizations at the expense of workers? or consumers? health. To close this gap, methods for considering indoor exposure to chemicals are needed to complement the methods for outdoor human exposure assessment already in use. This paper summarizes the work of an international expert group on the integration of human indoor and outdoor exposure in LCA, within the UNEP/SETAC Life Cycle Initiative. A new methodological framework is proposed for a general procedure to include human-health effects from indoor exposure in LCA. Exposure models from occupational hygiene and household indoor air quality studies and practices are critically reviewed and recommendations are provided on the appropriateness of various model alternatives in the context of LCA. A single-compartment box model is recommended for use as a default in LCA, enabling one to screen occupational and household exposures consistent with the existing models to assess outdoor emission in a multimedia environment. An initial set of model parameter values was collected. The comparison between indoor and outdoor human exposure per unit of emission shows that for many pollutants, intake per unit of indoor emission may be several orders of magnitude higher than for outdoor emissions. It is concluded that indoor exposure should be routinely addressed within LCA.

  14. Home Energy Audits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Energy Audits Home Energy Audits A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician -- often called an energy auditor -- can give your home a checkup. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera. Learn more about a professional

  15. Healthy Zero Energy Buildings (HZEB) Program - Cross-Sectional...

    Office of Scientific and Technical Information (OSTI)

    development of new, science-based commercial building ventilation rate standards that balance the dual objectives of increasing energy efficiency and maintaining acceptable indoor...

  16. Not Your Parents' Mobile Home

    SciTech Connect

    Baechler, Michael C.; Hadley, Donald L.

    2002-11-01

    This article describes construction of the first manufactured home ever produced from structural insulated panels. The home was built in July 2000 by Champion Enterprises at its Silverton, Oregon, plant. The house was completed on the assembly line in 9 days including a 300-mile road test. The paper examines the design and approval process leading to the project, the manufacturing process and its adjustment to SIPs, and the transportation and energy performance of the house after it was built. PNNL coordinated this project and conducted long-term monitoring on the house. The WSU Energy Program conducted building diagnostics testing once the house was occupied. PNNL and WSU involvement was funded by the U.S. DOE Building America Program. The Oregon Office of Energy conducted blower door and duct blaster tests. The completed home was estimated to reduce energy consumption by 50% and to have twice the structural strength required by HUD code for manufactured homes. The demonstration proved that the manufactured home production line could support SIPs production simultaneously with traditional construction and without major modifications, the line work in parallel with SIPs and traditional materials. The project revealed severl possibilities for further improving cost and time savings with SIPs construction, that might translate into increased capacity.

  17. Factors affecting the concentration of outdoor particles indoors (COPI): Identification of data needs and existing data

    SciTech Connect

    Thatcher, Tracy L.; McKone, Thomas E.; Fisk, William J.; Sohn, Michael D.; Delp, Woody W.; Riley, William J.; Sextro, Richard G.

    2001-12-01

    The process of characterizing human exposure to particulate matter requires information on both particle concentrations in microenvironments and the time-specific activity budgets of individuals among these microenvironments. Because the average amount of time spent indoors by individuals in the US is estimated to be greater than 75%, accurate characterization of particle concentrations indoors is critical to exposure assessments for the US population. In addition, it is estimated that indoor particle concentrations depend strongly on outdoor concentrations. The spatial and temporal variations of indoor particle concentrations as well as the factors that affect these variations are important to health scientists. For them, knowledge of the factors that control the relationship of indoor particle concentrations to outdoor levels is particularly important. In this report, we identify and evaluate sources of data for those factors that affect the transport to and concentration of outdoor particles in the indoor environment. Concentrations of particles indoors depend upon the fraction of outdoor particles that penetrate through the building shell or are transported via the air handling (HVAC) system, the generation of particles by indoor sources, and the loss mechanisms that occur indoors, such as deposition. To address these issues, we (i) identify and assemble relevant information including the behavior of particles during air leakage, HVAC operations, and particle filtration; (ii) review and evaluate the assembled information to distinguish data that are directly relevant to specific estimates of particle transport from those that are only indirectly useful and (iii) provide a synthesis of the currently available information on building air-leakage parameters and their effect on indoor particle matter concentrations.

  18. DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L...

    Energy.gov [DOE] (indexed site)

    heat pump 15.5 SEER, and tankless hot water. DOE Zero Energy Ready Home Case Study: Carl Franklin Homes, L.C.Green Extreme Homes, CDC, Garland TX (1.16 MB) More Documents & ...

  19. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM

  20. Building America Whole-House Solutions for New Homes: Pulte Homes...

    Energy Saver

    Pulte Homes and Communities of Del Webb, Las Vegas, Nevada Building America Whole-House Solutions for New Homes: Pulte Homes and Communities of Del Webb, Las Vegas, Nevada Case ...

  1. DOE Zero Energy Ready Home High-Performance Home Sales Training...

    Energy Saver

    DOE Zero Energy Ready Home High-Performance Home Sales Training Part 1 Webinar (Text Version) Below is the text version of the webinar DOE Zero Energy Ready Home High-Performance ...

  2. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM

    Office of Energy Efficiency and Renewable Energy (EERE)

    Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready certified homes than any builder in the nation. One example home achieved a HERS score of HERS 55 without PV...

  3. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Albuquerque, NM DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM Case study of a New Mexico-based home builder who has built more DOE Zero Energy Ready ...

  4. Performance Verification of Production-Scalable Energy-Efficient Solutions: Winchester/Camberley Homes Mixed-Humid Climate

    SciTech Connect

    Mallay, D.; Wiehagen, J.

    2014-07-01

    Winchester/Camberley Homes collaborated with the Building America team Partnership for Home Innovation to develop a new set of high performance home designs that could be applicable on a production scale. The new home designs are to be constructed in the mixed humid climate zone and could eventually apply to all of the builder's home designs to meet or exceed future energy codes or performance-based programs. However, the builder recognized that the combination of new wall framing designs and materials, higher levels of insulation in the wall cavity, and more detailed air sealing to achieve lower infiltration rates changes the moisture characteristics of the wall system. In order to ensure long term durability and repeatable successful implementation with few call-backs, the project team demonstrated through measured data that the wall system functions as a dynamic system, responding to changing interior and outdoor environmental conditions within recognized limits of the materials that make up the wall system. A similar investigation was made with respect to the complete redesign of the HVAC systems to significantly improve efficiency while maintaining indoor comfort. Recognizing the need to demonstrate the benefits of these efficiency features, the builder offered a new house model to serve as a test case to develop framing designs, evaluate material selections and installation requirements, changes to work scopes and contractor learning curves, as well as to compare theoretical performance characteristics with measured results.

  5. Home Performance with ENERGY STAR

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Performance with ENERGY STAR 2014 Building Technologies Office Peer Review Ely Jacobsohn, Ely.Jacobsohn@ee.doe.gov Home Performance with ENERGY STAR Program Manager Project Summary: Home Performance with ENERGY STAR Timeline: Key Partners: Start date: 2001 Planned end date: Ongoing Key Milestones 1. Program Action Plan: Jan ͛13 2. D̯χ̯ D̯ν·̼Ϊ̯ι͇ν΄ D͋̽ ·13 3. ͜Σ͇Ϣνχιϴ ΡΪιΙ GιΪϢζ΄ ̯ͧΣ ·14 4. Sponsor Guide (ϭ1΅5)΄ ͱ̯ι ·14 Budget: Total DOE $ to

  6. Enhance Your Home Inspection Business with Home Energy Score Webinar (Text

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Version) | Department of Energy Enhance Your Home Inspection Business with Home Energy Score Webinar (Text Version) Enhance Your Home Inspection Business with Home Energy Score Webinar (Text Version) Here is the text version of the webinar Enhance Your Home Inspection Business with Home Energy Score, presented in March 2016. Watch the presentation. Joan Glickman: First slide: ... the air conditioner, it's hard for someone to know that just by looking at a unit, whether it's efficient or not

  7. Building America Whole-House Solutions for Existing Homes: Greenbelt Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Inc. Pilot Retrofit Project - Greenbelt, Maryland | Department of Energy Greenbelt Homes, Inc. Pilot Retrofit Project - Greenbelt, Maryland Building America Whole-House Solutions for Existing Homes: Greenbelt Homes, Inc. Pilot Retrofit Project - Greenbelt, Maryland This multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes, to serve as a basis for decision making for the rollout of a

  8. Building America Whole-House Solutions for New Homes: David Weekely Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Houston, Texas | Department of Energy David Weekely Homes, Houston, Texas Building America Whole-House Solutions for New Homes: David Weekely Homes, Houston, Texas Case study of David Weekley Homes, who worked with Building America research partner Building Science Corporation to design HERS-59 homes with advanced framed walls, airtight drywall, and rigid foam wall sheathing. David Weekley Homes: Eagle Springs & Waterhaven - Houston, TX (675.47 KB) More Documents & Publications

  9. Building America Whole-House Solutions for New Homes: Imagine Homes, San

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Antonio, Texas | Department of Energy Imagine Homes, San Antonio, Texas Building America Whole-House Solutions for New Homes: Imagine Homes, San Antonio, Texas Case study of Imagine Homes, who worked with the Building America research partner IBACOS to build HERS-52 homes with spray foam-insulated attics and central fan-integrated supply ventilation. Imagine Homes: Stillwater Ranch - San Antonio, TX (662.1 KB) More Documents & Publications Building America Whole-House Solutions for New

  10. Building America Whole-House Solutions for New Homes: Insight Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Seaford, Delaware | Department of Energy Insight Homes, Seaford, Delaware Building America Whole-House Solutions for New Homes: Insight Homes, Seaford, Delaware Case study of Insight Homes, who worked with the Building America research partner IBACOS to design HERS-49 homes with high-efficiency HVAC, ducts in insulated crawl spaces, raised heel trusses, dehumidifiers, and central manifold plumbing. Insight Homes: Deep Creek - Seaford, Delaware (651.43 KB) More Documents & Publications

  11. Building America Whole-House Solutions for New Homes: Quadrant Homes, Kent,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Washington | Department of Energy Quadrant Homes, Kent, Washington Building America Whole-House Solutions for New Homes: Quadrant Homes, Kent, Washington Case study of Quadrant Homes, who worked with Building America partner WSU Energy Extension to design HERS-65 homes with ducts in conditioned space; 2x6 factory-built walls; and systems-engineered streamlined construction. Quadrant Homes: Kentlake Highlands - Kent, WA (653.91 KB) More Documents & Publications Building America

  12. Building America Whole-House Solutions for New Homes: S & A Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pittsburgh, Pennsylvania | Department of Energy S & A Homes, Pittsburgh, Pennsylvania Building America Whole-House Solutions for New Homes: S & A Homes, Pittsburgh, Pennsylvania Case study of S&A Homes who worked with Building America research partner IBACOS to design urban infill HERS-51 homes with compact duct layout in conditioned space, foam insulated precast concrete foundations, high-efficiency HVAC, and tankless water heaters. S&A Homes: East Liberty - Pittsburgh, PA

  13. Building America Whole-House Solutions for New Homes: Tindall Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Columbus, New Jersey | Department of Energy Tindall Homes, Columbus, New Jersey Building America Whole-House Solutions for New Homes: Tindall Homes, Columbus, New Jersey Case study of Tindall Homes who worked with Building America research team IBACOS to build 20 HERS-58 homes with R-49 mixed attic insulation, poly-iso foam in advanced framed walls, precast concrete basement walls with rigid foam, tight airsealing, and HRVs Tindall Homes: The Legends at Mansfield - Columbus, NJ (666.77 KB)

  14. Building America Whole-House Solutions for New Homes: Treasure Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sacramento, California | Department of Energy Treasure Homes, Sacramento, California Building America Whole-House Solutions for New Homes: Treasure Homes, Sacramento, California Case study of Treasure Homes, who worked with SMUD, DOE, NREL, and ConSol to build HERS-54 homes with high-efficiency HVAC, ducts buried in attic insulation, SmartVent cooling, and rooftop PV. Treasure Homes: Fallen Leaf at Riverbend - Sacramento, CA (646.48 KB) More Documents & Publications Building America

  15. Building America Whole-House Solutions for New Homes: Urbane Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Louisville, Kentucky | Department of Energy Urbane Homes, Louisville, Kentucky Building America Whole-House Solutions for New Homes: Urbane Homes, Louisville, Kentucky Case study of Urbane Homes who worked with Building America research partner NAHBRC to build HERS-57 homes with rigid foam insulated slabs and foundation walls, advanced framed walls, high-efficiency heat pumps, and ducts in conditioned space. Urbane Homes - Louisville, KY (668.24 KB) More Documents & Publications High

  16. Buildng America Whole-House Solutions for New Homes: William Ryan Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tampa, Florida | Department of Energy Buildng America Whole-House Solutions for New Homes: William Ryan Homes, Tampa, Florida Buildng America Whole-House Solutions for New Homes: William Ryan Homes, Tampa, Florida Case study of William Ryan Homes, who worked with Building America research partner CARB to design HERS-65 homes with energy-efficient heat pumps and programmable thermostats with humidity controls, foam-filled concrete block walls, draining house wrap, and airsealed kneewalls.

  17. DOE Zero Energy Ready Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Zero Energy Ready Home 8/24/2016 The DOE Zero Energy Ready Home program will delay implementation of the updated ENERGY STAR window specifications (version 6.0) for Climate Zones 5, 6, 7, 8 and 4 Marine. These updated window specifications had been scheduled to take effect, as a Mandatory provision, for DOE ZERH projects permitted after 8/31/2016. The delayed implementation of requiring the updated ENERGY STAR window specifications in these climates will be reviewed periodically by DOE with the

  18. DOE Challenge Home Case Study, e2Homes, Winterpark, FL, Custom...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wilson Residence in Winter Park, Florida-produces more energy than it uses with ... The home also meets the requirements of LEED for Homes, the Florida Green Building ...

  19. DOE Zero Energy Ready Home High-Performance Home Sales Training Part II Webinar (Text Version)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below is the text version of the webinar DOE Zero Energy Ready Home High-Performance Home Sales Training Part II, presented in February 2015. Watch the presentation.

  20. HIA 2015 DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model, Omaha, NE

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Thomas Homes Anna Model Omaha, NE DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in to give

  1. DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy M Street Homes, Houston, TX DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX DOE Zero Energy Ready Home Case Study: M Street Homes, Houston, TX Case study of a DOE Zero Energy Ready home in Houston, TX, that achieves a HERS 45 without PV or HERS 32 with 1.2 kW PV. The three-story, 4,507-ft2 custom home is powered by a unique tri-generation system that supplies all of the home's electricity, heating, and cooling on site. The tri-generator is powered by a

  2. HIA 2015 DOE Zero Energy Ready Home Case Study: Addison Homes, Cobbler Lane, Simpsonville, SC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Addison Homes Cobbler Lane Simpsonville, SC DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in

  3. HIA 2015 DOE Zero Energy Ready Home Case Study: Amaris Homes, Fishers Circle, Vadnais Heights, MN

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes Fishers Circle Vadnais Heights, MN DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in to

  4. Zero Energy Ready Home | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Residential Buildings » Zero Energy Ready Home Zero Energy Ready Home A DOE Zero Energy Ready Home is a high performance home which is so energy efficient, that a renewable energy system can offset all or most of its annual energy consumption. Since 2008, the U.S. De Zero_Home_MASTER_Mark ZERH site.jpg partment of Energy's (DOE) Builders Challenge program has recognized hundreds of leading builders for their achievements in energy efficiency-resulting in over 14,000 energy efficient homes and

  5. Zero Energy Ready Home | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Zero Energy Ready Home A DOE Zero Energy Ready Home is a high performance home which is so energy efficient, that a renewable energy system can offset all or most of its annual energy consumption. Since 2008, the U.S. De Zero_Home_MASTER_Mark ZERH site.jpg partment of Energy's (DOE) Builders Challenge program has recognized hundreds of leading builders for their achievements in energy efficiency-resulting in over 14,000 energy efficient homes and millions of dollars in energy savings. The

  6. New American Home 2008: Orlando, Florida

    SciTech Connect

    Not Available

    2007-12-01

    Each year, The New American home demonstrates innovative building materials, cutting-edge design, and the latest construction techniques. It provides production homebuilders with an example for producing more energy-efficient, durable homes without sacrificing style. This year, The New American Home celebrates its 25th anniversary. The New American Home is the official showcase house of the annual International Builders' Show, and is a for-sale product. Most features and innovations in the home are accessible to builders and consumers for integration into their own home.

  7. Building America Business Solutions for New Homes: Marketing Zero Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes: Lifestyle Homes, Melbourne, Florida | Department of Energy Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Lifestyle Homes, Melbourne, Florida Building America research has shown that high performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to

  8. Building America Business Solutions for New Homes: Marketing Zero Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes: Tommy Williams Homes, Gainesville, Florida | Department of Energy Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen

  9. Weatherization Installer/Technician Mobile Homes - Chapter 1: Introduction

    Energy Saver

    to Mobile Homes | Department of Energy Mobile Homes - Chapter 1: Introduction to Mobile Homes Weatherization Installer/Technician Mobile Homes - Chapter 1: Introduction to Mobile Homes Chapter 1: Introduction to Mobile Homes - Complete (14.44 MB) Lesson Plan: Introduction to Mobile Homes (100.95 KB) PowerPoint: Introduction to Mobile Homes (10.4 MB) Speaker Notes: Introduction to Mobile Homes (215.83 KB) Midwest Weatherization Best Practices - May 2007 (4.07 MB) Worksheet: Savings to

  10. Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes- Silver Spring, Maryland (Fact Sheet)

    Energy.gov [DOE]

    The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designs—including advanced wall and HVAC systems—that could be applicable on a...

  11. Air Sealing: A Guide for Contractors to Share with Homeowners Volume 10

    SciTech Connect

    Pacific Northwest National Laboratory

    2010-04-12

    This guide provides information to contractors and homeowners to identify ways to seal unwanted air leaks in homes, while ensuring healthy levels of ventilation and avoiding indoor air pollution.

  12. Building America Best Practices Series, Vol. 10- Retrofit Techniques & Technologies: Air Sealing, A Guide for Contractors to Share with Homeowners

    Office of Energy Efficiency and Renewable Energy (EERE)

    This guide provides information to contractors and homeowners to identify ways to seal unwanted air leaks in homes, while ensuring healthy levels of ventilation and avoiding indoor air pollution.

  13. Modesto Irrigation District- New Home Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Modesto Irrigation District's MPower New Home Program provides incentives to builders and homeowners for designing and building energy-efficient homes. Eligible homes must meet the guidelines for...

  14. Rocky Mountain Power - New Homes Program | Department of Energy

    Energy.gov [DOE] (indexed site)

    Type Rebate Program Rebate Amount New Construction Whole Home Options Home Performance ENERGY STAR Version 3 Certified Home: 500 (Single Family); 200 (Multifamily) ENERGY STAR...

  15. Home Performance with ENERGY STAR -- Webinar Slides | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    with ENERGY STAR -- Webinar Slides Home Performance with ENERGY STAR -- Webinar Slides "Existing Homes Efficiency - If You Want BetterBuildings - Go with Home Performance with...

  16. Building America Efficient Solutions for New Homes Case Study...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Coral, Florida Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building ...

  17. Building America Efficient Solutions for New Homes Case Study...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida ...

  18. Building America Efficient Solutions for New Homes Case Study...

    Energy.gov [DOE] (indexed site)

    Tommy Williams Homes worked with PNNL, Florida HERO, Energy Smart Home Plans, and Florida ... Florida Building America Whole-House Solutions for New Homes: Tommy Williams ...

  19. Home Energy Score Update Webinar Slides | Department of Energy

    Energy Saver

    Webinar Slides Home Energy Score Update Webinar Slides PDF icon webinarhomeenergyscore20101117.pdf More Documents & Publications Home Energy Score Update Webinar Slides Home...

  20. Building America Whole-House Solutions for New Homes: Meeting...

    Energy Saver

    to evaluate the certification of five test homes to the new DOE Challenge Home ... that impacted the certification of the test homes, and the likelihood of whether DOE ...

  1. Building America Whole-House Solutions for New Homes: Northwest...

    Energy Saver

    High-Performance Test Homes Building America Whole-House Solutions for New Homes: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes This project ...

  2. Building America Whole-House Solutions for New Homes: Insight...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Whole-House Solutions for New Homes: Insight Homes, Seaford, Delaware Case study of Insight Homes, who worked with the Building America research partner IBACOS to ...

  3. PIA - Northeast Home Heating Oil Reserve System (Heating Oil...

    Energy Saver

    Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil)...

  4. Building America Case Study: Greenbelt Homes, Inc. Pilot Retrofit...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Greenbelt Homes, Inc. Pilot Retrofit Project Greenbelt, Maryland PROJECT INFORMATION Construction: Existing homes Builder: Greenbelt Homes, Inc., ghi.coop Type: Single-family, ...

  5. Take Action to Save Energy at Home | Department of Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Saving Energy at Home For quick tips on how to save energy, visit Energy Saver. Buildings Home About Emerging Technologies Residential Buildings Building America Home Energy Score ...

  6. Guidelines for Home Energy Professionals: Standard Work Specifications...

    Energy Saver

    Guidelines for Home Energy Professionals: Standard Work Specifications for Single-Family Home Energy Upgrades Guidelines for Home Energy Professionals: Standard Work Specifications...

  7. Planning a Home Solar Electric System | Department of Energy

    Office of Environmental Management (EM)

    Planning a Home Solar Electric System Planning a Home Solar Electric System Whether a home solar electric system will work for you depends on the available sun (resource),...

  8. DOE Zero Energy Ready Home Case Study: Weiss Building & Development...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Weiss Building & Development LLC, System Home, River Forest, IL DOE Zero Energy Ready Home Case Study: Weiss Building & Development LLC, System Home, River Forest, IL Case study of ...

  9. Building America Whole-House Solutions for Existing Homes: Greenbelt...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Greenbelt Homes, Inc. Pilot Retrofit Project - Greenbelt, Maryland Building America Whole-House Solutions for Existing Homes: Greenbelt Homes, Inc. Pilot Retrofit Project - ...

  10. Sandia Energy - Price Premiums for Solar Home Sales

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Price Premiums for Solar Home Sales Home Renewable Energy Energy Partnership News News & Events Photovoltaic Solar Systems Analysis Price Premiums for Solar Home Sales Previous...

  11. DOE Zero Energy Ready Home Case Study: Sterling Brook Custom...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    home builder: 1,300 visitors toured the home, thousands more learned about the home's advanced construction via the webpage, YouTube, Twitter, Facebook, Instagram, and Pinterest. ...

  12. High Performance Without Increased Cost: Urbane Homes, Louisville...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    In this profile, Urbane Homes of Louisville, KY, worked with Building America team National Association of Home Builders Research Center to build its first high performance home at ...

  13. Building America Whole-House Solutions for New Homes: Winchester...

    Energy Saver

    for Home Innovation team to develop and test a new set of high performance homes ... The test home compared theoretical performance characteristics with measured results. ...

  14. Energy-Saving Homes, Buildings, and Manufacturing Success Stories...

    Energy Saver

    Energy-Saving Homes, Buildings, and Manufacturing Success Stories Energy-Saving Homes, Buildings, and Manufacturing Success Stories Energy-Saving Homes, Buildings, and...

  15. DOE Zero Energy Ready Home: Durable Energy Builders, Houston...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Zero Energy Ready Home: Durable Energy Builders, Houston, Texas DOE Zero Energy Ready Home: Durable Energy Builders, Houston, Texas This DOE Zero Energy Ready Home features...

  16. Northern Virginia Residents Improve Their Homes' Energy With...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Northern Virginia Residents Improve Their Homes' Energy With A Funding Boost Northern Virginia Residents Improve Their Homes' Energy With A Funding Boost The Northern Virginia Home ...

  17. High Performance Builder Spotlight: Clifton View Homes II

    SciTech Connect

    2011-01-01

    Clifton View Homes builds superefficient homes that qualify for DOE’s Builders Challenge like this home on Whidbey Island that achieves a 57 on the HERS index.

  18. Home Energy Score Pilot Summaries | Department of Energy

    Energy Saver

    Residential Buildings Home Energy Score Home Energy Score Pilot Summaries Home Energy Score Pilot Summaries The U.S. Department of Energy (DOE) partnered with counties, ...

  19. Home Energy Score Pilot Analysis Webinar (Text Version) | Department...

    Energy Saver

    Home Energy Score Pilot Analysis Webinar (Text Version) Home Energy Score Pilot Analysis Webinar (Text Version) Below is a text version of the webinar titled "Home Energy Score: ...

  20. HISTORICAL NORTHEAST HOME HEATING OIL RESERVE (NEHHOR) TRIGGER...

    Energy Saver

    HISTORICAL NORTHEAST HOME HEATING OIL RESERVE (NEHHOR) TRIGGER REPORTS HISTORICAL NORTHEAST HOME HEATING OIL RESERVE (NEHHOR) TRIGGER REPORTS Historical Northeast Home Heating Oil ...

  1. NORTHEAST HOME HEATING OIL RESERVE TRIGGER MECHANISM | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NORTHEAST HOME HEATING OIL RESERVE TRIGGER MECHANISM NORTHEAST HOME HEATING OIL RESERVE TRIGGER MECHANISM Historical Northeast Home Heating Oil Reserve Trigger Mechanism Charts ...

  2. Northeast Home Heating Oil Reserve (NEHHOR) | Department of Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Northeast Home Heating Oil Reserve (NEHHOR) Northeast Home Heating Oil Reserve (NEHHOR) The Northeast Home Heating Oil Reserve (NEHHOR) is a one million barrel supply of ultra low ...

  3. PIA - Northeast Home Heating Oil Reserve System (Heating Oil...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil) ...

  4. Guidelines for Home Energy Professionals | Department of Energy

    Office of Environmental Management (EM)

    Residential Buildings Guidelines for Home Energy Professionals Guidelines for Home Energy Professionals The U.S. Department of Energy (DOE) Guidelines for Home Energy ...

  5. Homes Weatherized by State March 2010 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    March 2010 Homes Weatherized by State March 2010 Weatherization Assistance Program Homes Weatherized By State through 03312010 PDF icon HomesWeatherizedbyStateQ12010.pdf ...

  6. Using Home Energy Scoring Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Energy Scoring Systems Using Home Energy Scoring Systems Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call: Using Home Energy Scoring Systems, call ...

  7. Efficient Solutions for Existing Homes Case Study: Rehabilitations...

    Office of Environmental Management (EM)

    Efficient Solutions for Existing Homes Case Study: Rehabilitations of USDA Multifamily Homes Efficient Solutions for Existing Homes Case Study: Rehabilitations of USDA Multifamily ...

  8. Building America Whole-House Solutions for New Homes: Lancaster...

    Energy Saver

    Technology Center Green Home 3 - Mount Joy, Pennsylvania Building America Whole-House Solutions for New Homes: Lancaster County Career and Technology Center Green Home 3 - Mount ...

  9. Building America Business Solutions for New Homes: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida

    Office of Energy Efficiency and Renewable Energy (EERE)

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen automatically. It requires a tailored, easy-to-understand marketing campaign, and sometimes a little flair. This case study highlights the successful marketing approach of Tommy Williams Homes, which devotes resources to advertising, targeted social media outlets and blogs, realtor education seminars, and groundbreaking and open house celebrations. As a result, in one community, 2013 property sales records show that TWH outsells the only other builder in the development at a higher price, with fewer days on the market.

  10. DOE Tour of Zero: The Ridgeview Farms by Healthy Efficient Homes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    windows with invisible coatings that block unwanted heat gain in summer and retain inside heat in winter. 4 of 18 High-efficiency components include an ENERGY STAR-rated...

  11. Energy Efficiency in the Home

    Education - Teach & Learn

    The purpose of this lesson is to develop student understanding of the economic and environmental impact of energy use and energy management in a society where energy costs are rising as fossil fuels become increasingly scarce. Through personal investigation, students will learn how they can become more energy savvy and discover ways to conserve energy in their homes.

  12. Massachusetts Captures Home Energy Waste

    Energy.gov [DOE]

    In Massachusetts, getting residents to pay attention to their energy use was as simple as a snapshot. The Department of Energy Resources (DOER) equipped a hybrid SUV with a thermal imaging system. In 2011, the vehicle traveled through seven communities and performed thermal scans of the approximately 40,000 homes it passed.

  13. Home landscaping to save energy

    SciTech Connect

    Robinette, G.O.

    1985-01-01

    This guide shows how to use earth forms and plantings around homes to save money and energy. Based on HUD and DOE studies, it tells how to maximize good climate and ameliorate negative conditions via landform analysis. Included are many before-and-after drawings, full implementation methods, and planting recommendations.

  14. DOE Zero Energy Ready Home Case Study: One Sky Homes — Cottle Zero Net Energy Home, San Jose, CA

    SciTech Connect

    none,

    2014-09-01

    This builder took home the Grand Winner prize in the Custom Builder category in the 2014 Housing Innovation Awards for its high performance building science approach. The builder used insulated concrete form blocks to create the insulated crawlspace foundation for its first DOE Zero Energy Ready Home, the first net zero energy new home certified in the state of California.

  15. New Whole-House Solutions Case Study: Nexus EnergyHomes, Frederick, Maryland

    SciTech Connect

    2014-02-01

    With this new home—which achieved the highest rating possible under the National Green Building Standard—Nexus EnergyHomes demonstrated that green and affordable can go hand in hand. The mixed-humid climate builder, along with the U.S. Department of Energy Building America team Partnership for Home Innovation, embraced the challenge to create a new duplex home in downtown Frederick, Maryland, that successfully combines affordability with state-of-the-art efficiency and indoor environmental quality. To limit costs, the builder designed a simple rectangular shape and kept interesting architectural features such as porches outside the building’s structure. This strategy avoided the common pitfall of creating potential air leakage where architectural features are connected to the structure before the building is sealed against air infiltration. To speed construction and limit costs, the company chose factory-assembled components such as structural insulated panel walls and floor and roof trusses. Factory-built elements were key in achieving continuous insulation around the entire structure. Open-cell spray foam at the rim joist and attic roofline completed the insulation package, and kept the heating, ventilating, and air-conditioning system in conditioned space.

  16. Search of medical literature for indoor carbon monoxide exposure

    SciTech Connect

    Brennan, T.; Ivanovich, M.

    1995-12-01

    This report documents a literature search on carbon monoxide. The search was limited to the medical and toxicological databases at the National Library of Medicine (MEDLARS). The databases searched were Medline, Toxline and TOXNET. Searches were performed using a variety of strategies. Combinations of the following keywords were used: carbon, monoxide, accidental, residential, occult, diagnosis, misdiagnosis, heating, furnace, and indoor. The literature was searched from 1966 to the present. Over 1000 references were identified and summarized using the following abbreviations: The major findings of the search are: (1) Acute and subacute carbon monoxide exposures result in a large number of symptoms affecting the brain, kidneys, respiratory system, retina, and motor functions. (2) Acute and subacute carbon monoxide (CO) poisonings have been misdiagnosed on many occasions. (3) Very few systematic investigations have been made into the frequency and consequences of carbon monoxide poisonings.

  17. High Performance Builder Spotlight: Baldwin Homes Inc.

    SciTech Connect

    2011-01-01

    Baldwin Homes of Arnold, Maryland, built a HERS 55 Builders Challenge-certified house as an “Eco-Model” home to showcase 69 green and energy-efficient features.

  18. Grid2Home | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Grid2Home Jump to: navigation, search Name: Grid2Home Place: Campbell, California Product: Smart grid company based in California. Coordinates: 33.14919, -95.951444 Show Map...

  19. Philadelphia Gas Works- Home Rebates Program

    Energy.gov [DOE]

    PGW’s Home Rebate program is available for residential customers within the PGW service territory. To participate in the program, the homeowner must first obtain a discounted home energy audit from...

  20. Home Cooling Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fans In many climates, you can use a whole-house fan to meet all or most of your home cooling needs. Evaporative Cooling For homes in dry climates, evaporative cooling or...

  1. Webinar: DOE Guidelines for Home Energy Professionals

    Energy.gov [DOE]

    The Guidelines for Home Energy Professionals project, established by the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL), supports and promotes high-quality home...

  2. Home Performance with ENERGY STAR Program

    Energy.gov [DOE]

    The New Jersey Board of Public Utilities (NJ BPU) offers a Home Performance with ENERGY STAR Program for residents that want to improve the energy efficiency of their homes. The program is set up...

  3. Home Energy Score Frequently Asked Questions

    Energy.gov [DOE]

    Below you will find answers to frequently asked questions for homeowners and Partners about the Home Energy Score, from basics such as what a Home Energy Score is and how to become a Partner, to...

  4. Home Energy Score | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Energy Score DOE announces new training and testing tool DOE announces new training and testing tool A broader pool of individuals are qualified to provide the Home Energy ...

  5. Home Energy Score: Analysis & Improvements to Date

    Energy.gov [DOE]

    Home Energy Score: Analysis & Improvements to Date, a presentation from the U.S. Department of Energy, by Joan Glickman Senior Advisor/Program Manager, Home Energy Score, July 24, 2012.

  6. Satilla REMC- HomePlus Loan Program

    Energy.gov [DOE]

     Satilla Rural Electric Member Corporation offers the HomePlus Loan Program to members to install energy efficient improvements in their homes. Members can receive financing for improvements in...

  7. Bryan Texas Utilities- SmartHOME Program

    Energy.gov [DOE]

    The Bryan Texas Utilities (BTU) SmartHOME Programs offers incentives to owners of single- and multi-family homes for insulation, windows, and solar screens.The incentive amount may not be less than...

  8. Energy Savings Mortgage Incentive for Existing Homes

    Energy.gov [DOE]

    A homeowner must have an initial Home Energy Score and select improvements with the Qualified Assessor. The Qualified Assessor will provide an estimated Home Energy Score based on selected...

  9. SDG&E- California Advanced Homes Incentives

    Energy.gov [DOE]

    SDG&E offers an incentive for home builders to build homes which exceed 2008 Title 24 standards by 15%. The program is open to all single-family and multi-family new construction projects. A...

  10. PG&E- California Advanced Homes Incentives

    Office of Energy Efficiency and Renewable Energy (EERE)

    Pacific Gas & Electric (PG&E) offers an incentive for home builders to build homes which exceed 2008 Title 24 standards by 15%. The program is open to all single-family and multi-family new...

  11. DOE Zero Energy Ready Home Orientation Webinar

    Energy.gov [DOE]

    The DOE Zero Energy Ready Home represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings, comfort, health, and durability.  This...

  12. BSH Home Appliances: Order (2014-CE-23013)

    Energy.gov [DOE]

    DOE ordered BSH Home Appliances Corporation to pay a $12,000 civil penalty after finding BSH Home Appliances had failed to certify that certain models of cooking products comply with the applicable energy conservation standards.

  13. Home Depot: Order (2014-CE-32017)

    Energy.gov [DOE]

    DOE ordered The Home Depot, Inc. to pay a $8,000 civil penalty after finding Home Depot had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  14. High Performance Builder Spotlight: Scott Homes Inc.

    SciTech Connect

    2011-01-01

    Scott Homes worked with DOE Building America research partner Washington State University Extension Energy Program on a home in Olympia, WA, that achieved a HERS index score of 51.

  15. Mississippi Agency Weatherizing Homes, Creating Jobs

    Energy.gov [DOE]

    One Mississippi Community Action Agency has already doubled their output for weatherized homes from the previous year.

  16. DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes — First DOE Zero Energy Ready Home Retrofit, Garland, TX

    SciTech Connect

    none,

    2014-09-01

    This builder was honored with an Affordable Builder award in the 2014 Housing Innovation Awards, for the first retrofit home certified to the DOE Zero Energy Ready home requirements.The 60-year-old, three-bedroom ranch home is expected to save its homeowner more than $1,000 a year in utility bills compared to a home built to the current 2009 International Energy Conservation Code.

  17. Home Heating Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heat & Cool » Home Heating Systems Home Heating Systems Household Heating Systems: Although several different types of fuels are available to heat our homes, nearly half of us use natural gas. | Source: Buildings Energy Data Book 2011, 2.1.1 Residential Primary Energy Consumption, by Year and Fuel Type (Quadrillion Btu and Percent of Total). Household Heating Systems: Although several different types of fuels are available to heat our homes, nearly half of us use natural gas. | Source:

  18. Homes Success Stories | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Homes Success Stories Homes Success Stories RSS The Office of Energy Efficiency and Renewable Energy's (EERE) successes in technology commercialization and deployment, cost reduction, and better practices to save energy in homes address an important need to adopt clean, efficient, energy-saving solutions where we live. Explore EERE's success stories in homes below. March 17, 2016 The University of Maryland used direct metal printing-a 3D printing technology-to manufacture a unique miniaturized

  19. Passive Solar Home Design | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Design for Efficiency » Passive Solar Home Design Passive Solar Home Design This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography. This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a

  20. Home construction | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Improvement Catalyst (HI-Cat) Home Improvement Catalyst (HI-Cat) The Home Improvement Catalyst (HI-Cat) is a new DOE initiative focused on high impact opportunities to achieve energy savings in home improvements already planned or being undertaken by homeowners. The home improvement market represents $150 billion in annual investment, with over 14 million projects that involve replacement or upgrades of heating and cooling systems, windows, siding and roofs, insulation and other measures.

  1. America’s Home Energy Education Challenge

    Energy.gov [DOE]

    Designed to harness the imagination and enthusiasm of America’s students and encourage home energy efficiency

  2. Overview of Existing Home Energy Labels

    Office of Energy Efficiency and Renewable Energy (EERE)

    This analysis looks at home energy labeling programs around the world and highlights similarities and differences of various approaches.

  3. Building America Indoor Temperature and Humidity Measurement Protocol

    SciTech Connect

    Engebrecht-Metzger, C.; Norton, P.

    2014-02-01

    When modeling homes using simulation tools, the heating and cooling set points can have a significant impact on home energy use. Every 4 years the Energy Information Administration (EIA) Residential Energy Consumption Survey (RECS) asks homeowners about their heating and cooling set points. Unfortunately, no temperature data is measured, and most of the time, the homeowner may be guessing at this number. Even one degree Fahrenheit difference in heating set point can make a 5% difference in heating energy use! So, the survey-based RECS data cannot be used as the definitive reference for the set point for the 'average occupant' in simulations. The purpose of this document is to develop a protocol for collecting consistent data for heating/cooling set points and relative humidity so that an average set point can be determined for asset energy models in residential buildings. This document covers the decision making process for researchers to determine how many sensors should be placed in each home, where to put those sensors, and what kind of asset data should be taken while they are in the home. The authors attempted to design the protocols to maximize the value of this study and minimize the resources required to achieve that value.

  4. The Building America Indoor Temperature and Humidity Measurement Protocol

    SciTech Connect

    Metzger, C.; Norton, Paul

    2014-02-01

    When modeling homes using simulation tools, the heating and cooling set points can have a significant impact on home energy use. Every four years, the Energy Information Administration (EIA) Residential Energy Consumption Survey (RECS) asks homeowners about their heating and cooling set points. Unfortunately, no temperature data is measured, and most of the time, the homeowner may be guessing at this number. Even one degree Fahrenheit difference in heating set point can make a 5% difference in heating energy use! So, the survey-based RECS data cannot be used as the definitive reference for the set point for the "average occupant" in simulations. The purpose of this document is to develop a protocol for collecting consistent data for heating/cooling set points and relative humidity so that an average set point can be determined for asset energy models in residential buildings. This document covers the decision making process for researchers to determine how many sensors should be placed in each home, where to put those sensors, and what kind of asset data should be taken while they are in the home. The authors attempted to design the protocols to maximize the value of this study and minimize the resources required to achieve that value.

  5. DOE Zero Energy Ready Home Case Study: Cobblestone Homes — 2014 Model Home, Midland, MI

    SciTech Connect

    none,

    2014-09-01

    This builder's first DOE Zero Energy Ready Home won a Custom Builder award in the 2014 Housing Innovation Awards, scored HERS 49 without PV or HERS 44 with 1.4 kW of PV, and served as a prototype and energy efficiency demonstration model while performance testing was conducted.

  6. Fannie Mae- HomeStyle Energy Program

    Energy.gov [DOE]

    This new mortgage option gives borrowers the ability to complete clean energy upgrades for up to 15% the appraised value of their homes. Borrowers are able to finance energy-efficient upgrades when purchasing or refinancing a home, eliminating the need for a subordinate lien, home equity line of credit, Property Assessed Clean Energy (PACE) loan, or unsecured loan.

  7. Weatherization Assistance Program: Spurring Innovation, Increasing Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficiency | Department of Energy Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency Weatherization Assistance Program: Spurring Innovation, Increasing Home Energy Efficiency October 31, 2013 - 5:01pm Addthis The Intermountain Weatherization Training Center in Clearfield, Utah. Weatherization Training Centers throughout the nation teach workers valuable skills needed to improve energy efficiency of homes. | Photo courtesy of Intermountain

  8. High Performance Builder Spotlight: Treasure Homes Inc.

    SciTech Connect

    2011-01-01

    Treasure Homes, Inc., achieved a HERS rating of 46 without PV on its prototype “Gem” home, located on the shores of Lake Michigan in northern Indiana, thanks in part to training received from a Building America partner, the National Association of Home Builders Research Center.

  9. Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet)

    SciTech Connect

    Not Available

    2013-11-01

    By working with builder partners on test homes, researchers from the U.S. Department of Energy's Building America program can vet whole-house building strategies and avoid potential unintended consequences of implementing untested solution packages on a production scale. To support this research, Building America team Consortium for Advanced Residential Buildings (CARB) partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, Connecticut. The philosophy and science behind the 2,700 ft2 "Performance House" was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adaptable to the needs of homeowners. The technologies and strategies used in the "Performance House" were best practices rather than cutting edge, with a focus on simplicity in construction, maintenance, and operation. Achieving 30% source energy savings compared with a home built to the 2009 International Energy Conservation Code in the cold climate zone requires that nearly all components and systems be optimized. Careful planning and design are critical. The end result was a DOE Challenge Home that achieved a Home Energy Rating System (HERS) Index Score of 20 (43 without photovoltaics [PV]).

  10. DOE Challenge Home Case Study: e2 Homes – Winter Park, Florida

    SciTech Connect

    none,

    2013-01-01

    This Challenge Home case study describes the first certified DOE Challenge Home as constructed by e2 Homes. Completed in May 2012, the “Wilson Residence” in Winter Park, Florida, is a 4,305-ft2 custom home that scores a HERS 57 without solar and a better than zero net-energy HERS -7 with solar.

  11. DOE Tour of Zero: ICF Home by Charis Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ICF Home by Charis Homes DOE Tour of Zero: ICF Home by Charis Homes 1 of 22 Charis Homes built this 5,505-square-foot home in North Canton, Ohio, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 22 The south-facing roof above the garage was designed for the addition of a solar photovoltaic electric generation system. 3 of 22 The builder took advantage of the sloping lot with a daylight basement design that permits more living space on a

  12. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc., Albuquerque,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NM, Production | Department of Energy Homes Inc., Albuquerque, NM, Production DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc., Albuquerque, NM, Production Case study of a DOE Zero Energy Ready Home in Aztec, NM, that scored HERS 49 without PV. This 2,064-square-foot production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV. Palo Duro Homes, Inc.- Albuquerque, NM (2.03 MB) More Documents & Publications DOE Zero Energy Ready Home Case

  13. DOE Tour of Zero: ICF Home by Charis Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ICF Home by Charis Homes DOE Tour of Zero: ICF Home by Charis Homes Addthis 1 of 22 Charis Homes built this 5,505-square-foot home in North Canton, Ohio, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 22 The south-facing roof above the garage was designed for the addition of a solar photovoltaic electric generation system. 3 of 22 The builder took advantage of the sloping lot with a daylight basement design that permits more living space

  14. Southwest Gas Corporation- Home Builder Efficiency Rebate Program

    Energy.gov [DOE]

    Southwest Gas Corporation offers rebates to home builders constructing ENERGY STAR homes. Builders receive a $200 rebate for ENERGY STAR certified homes, and a $450 rebate for homes that are ENERGY...

  15. Building America Whole-House Solutions for New Homes: Imagine...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Imagine Homes, San Antonio, Texas Building America Whole-House Solutions for New Homes: Imagine Homes, San Antonio, Texas Case study of Imagine Homes, who worked with the Building ...

  16. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Study, Caldwell and Johnson, Exeter, RI, Custom Home DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI, Custom Home Case study of a DOE Zero Energy Ready Home ...

  17. DOE Publishes CALiPER Snapshot Report on Indoor LED Luminaires

    Energy.gov [DOE]

    The U.S. Department of Energy's CALiPER program has released a Snapshot Report on indoor LED luminaires, which utilizes the LED Lighting Facts® program's extensive product database to help industry...

  18. Is CO2 an Indoor Pollutant? Direct Effects of Low to Moderate...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Is CO2 an Indoor Pollutant? Direct Effects of Low to Moderate CO2 ... Visit OSTI to utilize additional information resources in energy science and technology. A ...

  19. Building America Whole-House Solutions for New Homes: Artistic Homes,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Albuquerque, New Mexico | Department of Energy Artistic Homes, Albuquerque, New Mexico Building America Whole-House Solutions for New Homes: Artistic Homes, Albuquerque, New Mexico Case study of Artistic Homes who worked with Building America research partners Building Science Corporation and BIRA to design homes that achieve HERS <60 without PV or zero net energy with PV with ducts in dropped ceilings, R-50 attic insulation; HRVs with HEPA filters; and extensive air sealing. Artistic

  20. Global Home projector Industry 2015 Market Research Report |...

    OpenEI (Open Energy Information) [EERE & EIA]

    Home projector Industry 2015 Market Research Report Home There are currently no posts in this category. Syndicate content...