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Sample records for america case study

  1. Building America Technology Solutions Case Study: Combustion...

    Energy Saver

    Combustion Safety Simplified Test Protocol Building America Technology Solutions Case Study: Combustion Safety Simplified Test Protocol Two U.S. Department of Energy Building ...

  2. Building America Technology Solutions Case Study: Evaluation...

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

    Evaluation of Passive Vents in New-Construction Multifamily Buildings Building America Technology Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily ...

  3. Building America Zero Energy Ready Home Case Study: Southeast...

    Energy Saver

    for Humanity, Edgewater, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Case study describing a ...

  4. Building America Technology Solutions Case Study: Sealed Crawled...

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

    Case Study: Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate Building America Technology Solutions Case Study: Sealed Crawled Spaces with...

  5. Building America Zero Energy Ready Home Case Study: Southeast...

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

    Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for ...

  6. Building America Efficient Solutions for New Homes Case Study...

    Energy Saver

    Efficient Solutions for New Homes Case Study: Savannah Gardens Building America Efficient Solutions for New Homes Case Study: Savannah Gardens The Savannah Housing Department is ...

  7. 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 ...

  8. 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 ...

  9. Building America Efficient Solutions for New Homes Case Study...

    Energy.gov [DOE] (indexed site)

    Florida (884.3 KB) More Documents & Publications Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida ...

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

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

    Building America (through the Florida Solar Energy Center, a member of the Pacific ... Case Study: Habitat for Humanity Palm Beach County West Palm Beach, Florida PROJECT ...

  11. Building America Case Study: Retrofit Measure for Embedded Wood...

    Energy Saver

    Existing Homes Building America Case Study Retrofit Measures for Embedded Wood Members in Insulated Mass Masonry Walls Lawrence, Massachusetts PROJECT INFORMATION Project Name: The...

  12. Building America Case Study: Project Overcoat: Airtightness Strategies...

    Office of Scientific and Technical Information (OSTI)

    : Building America Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1-12 Story Homes, Minneapolis, Minnesota (Fact Sheet) Citation Details In-Document Search ...

  13. Building America Technology Solutions Case Study: Design Guidance...

    Energy Saver

    Design Guidance for Passive Vents in New Construction, Multifamily Buildings Building America Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction...

  14. Building America Efficient Solutions for New Homes Case Study...

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

    Plans, Leland, North Carolina Building America Efficient Solutions for New Homes Case Study: Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina PNNL ...

  15. Building America Technology Solutions Case Study: Field Performance...

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

    Performance of Inverter-Driven Heat Pumps in Cold Climates Building America Technology Solutions Case Study: Field Performance of Inverter-Driven Heat Pumps in Cold Climates The ...

  16. Building America Case Studies for Existing Homes: Philadelphia...

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

    Philadelphia Housing Authority Energy-Efficiency Turnover Protocols Building America Case Studies for Existing Homes: Philadelphia Housing Authority Energy-Efficiency Turnover ...

  17. Building America Webinar: Deep Energy Retrofit Case Studies: Lessons

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

    Learned | Department of Energy Deep Energy Retrofit Case Studies: Lessons Learned Building America Webinar: Deep Energy Retrofit Case Studies: Lessons Learned This presentation by Alea German is included in the Building America webinar, Who's Successfully Doing Deep Energy Retrofits?, on June 25, 2014. BA Webinar_german_6-25-14.pdf (1.23 MB) More Documents & Publications Building America Webinar: Introduction - Who's Successfully Doing Deep Energy Retrofits? Energy Auditor - Single

  18. Building America New Homes Case Study: Advanced Extended Plate...

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

    New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House Building America New Homes Case Study: Advanced Extended Plate and Beam Wall System in a ...

  19. Building America Zero Energy Ready Home Case Study: Southeast Volusia

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

    Habitat for Humanity, Edgewater, Florida | Department of Energy Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida Case study describing a Habitat for Humanity home in coastal Florida with ICF walls, ducts in the thermal envelope in a furred-up ceiling chase, and HERS 49 without PV. Southeast Volusia: Habitat for Humanity -

  20. Building America Technology Solutions Case Study: Combustion Safety

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

    Simplified Test Protocol | Department of Energy Combustion Safety Simplified Test Protocol Building America Technology Solutions Case Study: Combustion Safety Simplified Test Protocol Two U.S. Department of Energy Building America teams-Partnership for Advanced Residential Retrofit and NorthernSTAR Building America Partnership -developed a simplified test procedure (STP) to address combustion safety to implement than current tests and should produce fewer false positives. Combustion Safety

  1. Building America Technologies Solutions Case Study: Ventilation...

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

    America team Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler. ...

  2. Building America Technology Solutions Case Study: Field Performance of

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

    Inverter-Driven Heat Pumps in Cold Climates | Department of Energy Performance of Inverter-Driven Heat Pumps in Cold Climates Building America Technology Solutions Case Study: Field Performance of Inverter-Driven Heat Pumps in Cold Climates The DOE Building America team Consortium for Advanced Residential Buildings (CARB) monitored seven inverter-driven ASHPs across the northeast United States during the winter of 2013-2014. Field Performance of Inverter-Driven Heat Pumps in Cold Climates

  3. Building America Technology Solutions Case Study: Field Testing an Unvented

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

    Roof with Asphalt Shingles in a Cold Climate | Department of Energy Testing an Unvented Roof with Asphalt Shingles in a Cold Climate Building America Technology Solutions Case Study: Field Testing an Unvented Roof with Asphalt Shingles in a Cold Climate In this project, Building America team Building Science Corporation devised an experiment to build and instrument unvented test roofs using air-permeable insulation (dense-pack cellulose and fiberglass) in a cold climate (Chicago, Illinois

  4. Building America Technology Solutions Case Study: Sealed Crawled Spaces

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

    with Integrated Whole-House Ventilation in a Cold Climate | Department of Energy Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate Building America Technology Solutions Case Study: Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate The Building America team Consortium for Advanced Residential Buildings (CARB) investigated a hybrid ventilation method that included the exhaust air from the crawl space as part of an ASHRAE

  5. Building America Efficient Solutions for Existing Homes Case Study:

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

    Retrofit of 1915 Home, Dayton, Washington | Department of Energy Retrofit of 1915 Home, Dayton, Washington Building America Efficient Solutions for Existing Homes Case Study: Retrofit of 1915 Home, Dayton, Washington This case study lists project information, cost and energy efficiency performance data, energy efficiency measures and lessons learned for a 1915 home in eastern Washington audited by Pacific Northwest National Laboratory for an energy retrofit. The asbestos covered diesel

  6. Building America Efficient Solutions for Existing Homes Case Study: Deep

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

    Energy Retrofit of 1910 House, Portland, Oregon | Department of Energy Deep Energy Retrofit of 1910 House, Portland, Oregon Building America Efficient Solutions for Existing Homes Case Study: Deep Energy Retrofit of 1910 House, Portland, Oregon This case study lists project information, cost and energy efficiency performance data, energy efficiency measures and lessons learned for a 100-year-old home in Portland, Oregon, audited by Pacific Northwest National Laboratory for a deep energy

  7. Building America Efficient Solutions for Existing Homes: Case Study: Build

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

    San Antonio Green, San Antonio, Texas | Department of Energy Homes: Case Study: Build San Antonio Green, San Antonio, Texas Building America Efficient Solutions for Existing Homes: Case Study: Build San Antonio Green, San Antonio, Texas PNNL, FSEC, and CalcsPlus provided technical assistance to Build San Antonio Green on three deep energy retrofits. For this gut rehab they replaced the old roof with a steeper roof and replaced drywall while adding insulation, new HVAC, sealed ducts, transfer

  8. Building America Case Studies for Existing Homes: Supplemental Ductless

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

    Mini-Split Heat Pump in the Hot-Humid Climate | Department of Energy Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate Building America Case Studies for Existing Homes: Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate The Building America Partnership for Improved Residential Construction team that studied the effects of mini-split heat pumps in six central Florida homes. Supplemental Ductless Mini-Split Heat Pump in the Hot-Humid Climate (694.94 KB) More

  9. Building America Efficient Solutions for New Homes Case Study: Heritage

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

    Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina | Department of Energy Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina Building America Efficient Solutions for New Homes Case Study: Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina PNNL worked with North Carolina Heritage Buildings and Energy Smart Home Plans to design zero-energy ready homes that score under HERS 60 for less than 2% added cost over code

  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. Building America Technology Solutions Case Study: Design Guidance for

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

    Passive Vents in New Construction, Multifamily Buildings | Department of Energy Design Guidance for Passive Vents in New Construction, Multifamily Buildings Building America Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction, Multifamily Buildings In an effort to improve indoor air quality in high-performance, new construction, multifamily buildings, dedicated sources of outdoor air are being implemented. Passive vents are being selected by some design

  13. Building America Technology Solutions Case Study: Evaluation of Passive

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

    Vents in New-Construction Multifamily Buildings | Department of Energy Evaluation of Passive Vents in New-Construction Multifamily Buildings Building America Technology Solutions Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings The Consortium for Advanced Residential Buildings (CARB) conducted research to gain more insight into passive vents. Because passive vents are meant to operate in a general environment of negative apartment pressure, the research

  14. Building America Efficient Solutions for Existing Homes Case Study: Habitat

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

    for Humanity of Palm Beach County, Lake Worth, Florida | Department of Energy Habitat for Humanity of Palm Beach County, Lake Worth, Florida Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida PNNL and Florida Solar Energy Center worked with Habitat for Humanity of Palm Beach County to upgrade an empty 1996 home with a 14.5 SEER AC, heat pump water heater, CFLs, more attic insulation, and air sealing to cut

  15. Building America Special Research Project: High-R Walls Case Study Analysis

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

    | Department of Energy Building America Special Research Project: High-R Walls Case Study Analysis Building America Special Research Project: High-R Walls Case Study Analysis This report considers a number of promising wall systems with improved thermal control to improve plant-wide performance. Unlike previous studies, it considers performance in a more realistic matter, including some true three-dimensional heat flow and the relative risk of moisture damage. Building America Special

  16. 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 ...

  17. Building America Case Study: Marketing Zero Energy Homes: Tommy...

    Energy Saver

    Tommy Williams Homes Gainesville, Florida PARTNER INFORMATION Builder: Tommy Williams Homes Location: Florida Building America Partnership for Improved Residential Construction, ...

  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. Building America Case Study: Exterior Insulation Pre- and Post...

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

    as a part of overall deep energy retrofts (DERs) on ... America program is engineering the American home for ... ratio (SEER) 8, or none * Water heater typefuel: Gas ...

  20. Building America Case Study: Habitat for Humanity, The Woods...

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

    Type: Single-family, affordable Partners: Tacoma Public Utilities, mytpu.org Habitat for Humanity of Tacoma Pierce County, WA, tpc-habitat.org Building America Partnership for ...

  1. Building America Case Study: Demonstration House of Cold-Climate...

    Energy Saver

    Demonstration House of Cold-Climate Solutions for Affordable Housing Minneapolis, ... America (BA) team that conducted a demonstration project to help nonproft developers ...

  2. Building America Case Study: Evaluation of the Performance of...

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

    Building Component: Supplemental dehumidification Application: New; single- and ... This case study addresses the measure of supplemental dehumidifcation sys- tems in single-...

  3. Building America Webinar: Deep Energy Retrofit Case Studies:...

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

    This presentation by Alea German is included in the Building America webinar, Who's Successfully Doing Deep Energy Retrofits?, on June 25, 2014. PDF icon BA Webinargerman6-25-14....

  4. Building America Solutions for New Homes Case Study: Compact...

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

    With U.S. Department of Energy Building America Program support, Home Innovation Research Labs partnered with K. Hovnanian Homes to demonstrate a new buried-duct design that is ...

  5. Building America Case Study: Boiler Control Replacement for Hydronical...

    Energy Saver

    ... Similar case studies of the effectiveness of these control features in steam- heated buildings would be valuable. Description A state-of-the-art boiler control system includes a ...

  6. Building America Zero Energy Ready Home Case Study: Imery Group...

    Energy.gov [DOE] (indexed site)

    rigid foam and coated OSB. The Imery Group: Proud Green Home - Serenbe, GA (3.58 MB) More Documents & Publications DOE Zero Energy Ready Home Case Study: The Imery Group, Serenbe, ...

  7. Building America Solutions for New Homes Case Study: Compact Buried Ducts

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

    in a Hot-Humid Climate House | Department of Energy Solutions for New Homes Case Study: Compact Buried Ducts in a Hot-Humid Climate House Building America Solutions for New Homes Case Study: Compact Buried Ducts in a Hot-Humid Climate House With U.S. Department of Energy Building America Program support, Home Innovation Research Labs partnered with K. Hovnanian Homes to demonstrate a new buried-duct design that is durable, energy efficient, and cost-effective in a hot-humid climate. Compact

  8. Building America Special Research Project: High-R Walls Case...

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

    Building America Special Research Project: High-R Walls Case Study Analysis Building America Special Research Project: High-R Walls Case Study Analysis This report considers a ...

  9. Building America Efficient Solutions for New Homes Case Study: Habitat for

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

    Humanity Palm Beach County, West Palm Beach, Florida | Department of Energy Habitat for Humanity Palm Beach County, West Palm Beach, Florida Building America Efficient Solutions for New Homes Case Study: Habitat for Humanity Palm Beach County, West Palm Beach, Florida PNNL and FSEC helped Habitat for Humanity of Palm Beach County build three <60 HERS prototype homes, 30% better than their typical homes at a cost of only $1,500 more. Case Study: Habitat for Humanity Palm Beach County -

  10. Building America Case Studies for New Homes: The Impact of Thermostat

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

    Placement in Low-Load Homes in Sunny Climates | Department of Energy New Homes: The Impact of Thermostat Placement in Low-Load Homes in Sunny Climates Building America Case Studies for New Homes: The Impact of Thermostat Placement in Low-Load Homes in Sunny Climates The Building America team IBACOS has found that low-load homes (zero energy ready homes) have differing room-to-room load densities and highly variable load densities throughout the day and year because of solar gains and

  11. Building America Case Studies for Existing Homes: Supplemental...

    Energy.gov [DOE] (indexed site)

    Partnership for Improved Residential Construction team that studied the effects of mini-split heat pumps in six central Florida homes. Supplemental Ductless Mini-Split Heat Pump in ...

  12. Building America Zero Energy Ready Home Case Study: Imery Group, Proud

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

    Green Home, Serenbe GA | Department of Energy Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Case study describing the first DOE-certified zero energy ready home in Georgia, featuring 2x6 advanced framed wall, spray foamed walls and attic plus rigid foam and coated OSB. The Imery Group: Proud Green Home - Serenbe, GA (3.58 MB) More Documents & Publications DOE Zero

  13. Building America New Homes Case Study: Advanced Extended Plate and Beam

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

    Wall System in a Cold-Climate House | Department of Energy New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House Building America New Homes Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House A zero energy ready home was recently completed that features an innovative wall system. This highly insulated (high-R) light-frame wall system, called the extended plate and beam, is for use above grade in residential buildings. The

  14. Building America Technologies Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    Energy.gov [DOE]

    In this study, the Building America team Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler.

  15. Building America Case Study: High Performance Ducts in Hot-Dry...

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

    The DOE Building America team Alliance for Residential Building Innovation (ARBI) worked ... The U.S. Department of Energy's Building America program is engineering the American home ...

  16. Building America Case Study: Zero Energy Ready Home Multifamily Project: Mutual Housing at Spring Lake, Woodland, California

    SciTech Connect

    2015-09-01

    Building cost effective, high performance homes that provide superior comfort, health, and durability is the goal of the Department of Energy's (DOE's) Zero Energy Ready Homes (ZERH) program. Through Building America research and other innovative programs throughout the country, many of the technical challenges to building to the ZERH standard have been addressed. This case study describes the development of a 62-unit multifamily community constructed by nonprofit developer Mutual Housing at the Spring Lake subdivision in Woodland, CA. The Spring Lake project is expected to be the first ZERH-certified multifamily project nationwide. Building America team Alliance for Residential Building Innovation worked with Mutual Housing throughout the project. The case study discusses challenges encountered, lessons learned, and how obstacles were overcome. An objective of this project was to gain a highly visible foothold for residential buildings built to the DOE ZERH specification that can be used to encourage participation by other California builders.

  17. Building America Efficient Solutions for Existing Homes Case...

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

    County, Venice, Florida Building America Efficient Solutions for Existing Homes Case Study: Habitat for Humanity South Sarasota County, Venice, Florida PNNL and Calcs Plus ...

  18. Building America Efficient Solutions for Existing Homes Case...

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

    Deep Energy Retrofit of 1910 House, Portland, Oregon Building America Efficient Solutions for Existing Homes Case Study: Deep Energy Retrofit of 1910 House, Portland, Oregon This ...

  19. Building America Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts (Fact Sheet)

    SciTech Connect

    Not Available

    2014-11-01

    The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency. Efficient operation of the heating system faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68 degrees F) than day (73 degrees F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

  20. Building America Case Study: Duct in Conditioned Space in a Dropped...

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

    Gainesville, Florida PROJECT INFORMATION Project Name: Belmont Location: Gainesville, FL Partners: Tommy Williams Homes; Florida H.E.R.O. Building America Partnership for Improved ...

  1. Building America Case Study: Cost Analysis of Roof-Only Air Sealing...

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

    whole-house ETMMS application seen in deep energy retrofts. ... America program is engineering the American home for ... details before the airwater membrane and insulation are ...

  2. Building America Case Studies for Existing Homes: Philadelphia Housing Authority Energy-Efficiency Turnover Protocols

    Energy.gov [DOE]

    The Philadelphia Housing Authority worked with the U.S. Department of Energy’s Building America Program to integrate energy-efficiency measures into the refurbishment process that each unit normally goes through between occupancies.

  3. Building America Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, Florida

    Energy.gov [DOE]

    Case study describing a Habitat for Humanity home in coastal Florida with ICF walls, ducts in the thermal envelope in a furred-up ceiling chase, and HERS 49 without PV.

  4. Nissan North America: How Sub-Metering Changed the Way a Plant Does Business - Case Study

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

    An automaker with production facilities in 20 countries, Nissan has established itself as a premier manufacturer at the forefront of the energy efficiency movement. Nissan has three manufacturing facilities located in the United States-two in Tennessee and one in Mississippi. The Nissan Americas headquarters is located in Franklin, Tennessee, with staff responsible for coordinating the company's operations in the United States, Canada, Mexico, and South America. The second Tennessee plant,

  5. Building America Technology Solutions for New and Existing Homes Case

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

    Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles | Department of Energy Homes Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles Building America Technology Solutions for New and Existing Homes Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles This case study by the U.S. Department of Energy's Building America research team Building Science Corporation is a test implementation of an unvented tile roof assembly in a

  6. Building America Case Study: Evaluating Through-Wall Air Transfer Fans, Pittsburgh, Pennsylvania (Fact Sheet)

    SciTech Connect

    Not Available

    2014-10-01

    In this project, Building America team IBACOS performed field testing in a new construction unoccupied test house in Pittsburgh, Pennsylvania to evaluate heating, ventilating, and air conditioning (HVAC) distribution systems during heating, cooling, and midseason conditions. Four air-based HVAC distribution systems were assessed:-a typical airflow ducted system to the bedrooms, a low airflow ducted system to the bedrooms, a system with transfer fans to the bedrooms, and a system with no ductwork to the bedrooms. The relative ability of each system was considered with respect to relevant Air Conditioning Contractors of America and ASHRAE standards for house temperature uniformity and stability, respectively.

  7. Building America Case Study: New Town Builders' Power of Zero Energy Center, Denver, Colorado (Brochure)

    SciTech Connect

    Not Available

    2014-10-01

    New Town Builders, a builder of energy efficient homes in Denver, Colorado, offers a zero energy option for all the homes it builds. To attract a wide range of potential homebuyers to its energy efficient homes, New Town Builders created a 'Power of Zero Energy Center' linked to its model home in the Stapleton community of Denver. This case study presents New Town Builders' marketing approach, which is targeted to appeal to homebuyers' emotions rather than overwhelming homebuyers with scientific details about the technology. The exhibits in the Power of Zero Energy Center focus on reduced energy expenses for the homeowner, improved occupant comfort, the reputation of the builder, and the lack of sacrificing the homebuyers' desired design features to achieve zero net energy in the home. The case study also contains customer and realtor testimonials related to the effectiveness of the Center in influencing homebuyers to purchase a zero energy home.

  8. Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

  9. Building America Efficient Solutions for Existing Homes Case Study: Retrofit of 1915 Home, Dayton, Washington

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

    Built in 1915, this two-story, three-bedroom home with an unfinished basement and 2,600 ft 2 of living space is typical of many older homes found in eastern Washington. Through the U.S. Department of Energy's Building America program, researchers from the Pacific Northwest National Laboratory worked with local energy rater Energy Incentives, Inc., to assist the home owners in cost-effectively reducing their energy use by over 50%. The researchers used Energy Gauge USA simulation software to

  10. Building America Case Study: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

  11. Building America Case Study: Combustion Safety Simplified Test Protocol, Chicago Illinois, and Minneapolis, Minnesota

    SciTech Connect

    2015-12-01

    "9Combustion safety is an important step in the process of upgrading homes for energy efficiency. There are several approaches used by field practitioners, but researchers have indicated that the test procedures in use are complex to implement and provide too many false positives. Field failures often mean that the house is not upgraded until after remediation or not at all, if not include in the program. In this report the PARR and NorthernSTAR DOE Building America Teams provide a simplified test procedure that is easier to implement and should produce fewer false positives. A survey of state weatherization agencies on combustion safety issues, details of a field data collection instrumentation package, summary of data collected over seven months, data analysis and results are included. The project provides several key results. State weatherization agencies do not generally track combustion safety failures, the data from those that do suggest that there is little actual evidence that combustion safety failures due to spillage from non-dryer exhaust are common and that only a very small number of homes are subject to the failures. The project team collected field data on 11 houses in 2015. Of these homes, two houses that demonstrated prolonged and excessive spillage were also the only two with venting systems out of compliance with the National Fuel Gas Code. The remaining homes experienced spillage that only occasionally extended beyond the first minute of operation. Combustion zone depressurization, outdoor temperature, and operation of individual fans all provide statistically significant predictors of spillage.

  12. Building America Case Study: Advanced Boiler Load Monitoring Controllers, Chicago, Illinois (Fact Sheet)

    SciTech Connect

    PARR

    2014-09-01

    Beyond these initial system efficiency upgrades are an emerging class of Advanced Load Monitoring (ALM) aftermarket controllers that dynamically respond to the boiler load, with claims of 10% to 30% of fuel savings over a heating season. For hydronic boilers specifically, these devices perform load monitoring, with continuous measurement of supply and in some cases return water temperatures. Energy savings from these ALM controllers are derived from dynamic management of the boiler differential, where a microprocessor with memory of past boiler cycles prevents the boiler from firing for a period of time, to limit cycling losses and inefficient operation during perceived low load conditions. These differ from OTR controllers, which vary boiler setpoint temperatures with ambient conditions while maintaining a fixed differential. PARR installed and monitored the performance of one type of ALM controller, the M2G from Greffen Systems, at multifamily sites in the city of Chicago and its suburb Cary, IL, both with existing OTR control. Results show that energy savings depend on the degree to which boilers are over-sized for their load, represented by cycling rates. Also savings vary over the heating season with cycling rates, with greater savings observed in shoulder months. Over the monitoring period, over-sized boilers at one site showed reductions in cycling and energy consumption in line with prior laboratory studies, while less over-sized boilers at another site showed muted savings.

  13. The Business Case for Fuel Cells 2011: Energizing America's Top...

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

    The Business Case for Fuel Cells 2011: Energizing America's Top Companies This report ... The Business Case for Fuel Cells 2011: Energizing America's Top Companies (2.22 MB) More ...

  14. Building America Case Study: Advanced Extended Plate and Beam Wall System in a Cold-Climate House, Mount Joy, Pennsylvania

    SciTech Connect

    2016-01-01

    This report presents the design and evaluation of a innovative wall system. This highly insulated (high-R) light-frame wall system for use above grade in residential buildings is referred to as Extended Plate & Beam (EP&B). The EP&B design is the first of its kind to be featured in a new construction test house (NCTH) for the DOE Building America program. The EP&B wall design integrates standard building methods and common building products to construct a high-R wall that minimizes transition risks and costs to builders. The EP&B design combines optimized framing with integrated rigid foam sheathing to increase the wall system's R-value and reduce thermal bridging. The foam sheathing is installed between the wall studs and structural wood sheathing. The exterior wood sheathing is attached directly to a framing extension formed by extended top and bottom plates. The exterior wood sheathing can dry to the exterior and provides bracing, a clear drainage plane and flashing surface for window and door openings, and a nailing surface for siding attachment. With support of the DOE Building America program, Home Innovation Research Labs partnered with Lancaster County Career and Technology Center (LCCTC) to build a NCTH in Lancaster, PA to demonstrate the EP&B wall design in a cold climate (IECC climate zone 5A). The results of the study confirmed the benefits of the systems and the viability of its integration into the house construction process.

  15. Economic Development Benefits of the Mars Hill Wind Farm, Wind Powering America Rural Economic Development, Case Study (Fact Sheet)

    SciTech Connect

    Not Available

    2009-06-01

    This case study summarizes the economic development benefits of the Mars Hill Wind Farm to the community of Mars Hill, Maine. The Mars Hill Wind Farm is New England's first utility-scale wind farm.

  16. The Business Case for Fuel Cells 2011: Energizing America's Top...

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

    The Business Case for Fuel Cells 2011: Energizing America's Top Companies November 2011 i ... Jennifer Gangi, and Sandra Curtin of Fuel Cells 2000, an activity of Breakthrough ...

  17. Building America Efficient Solutions for Existing Homes Case Study: Deep Energy Retrofit of 1910 House, Portland, Oregon

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

    one-and-a-half-story, two-bedroom home with a half-basement is typical of 100-year-old homes in Portland, Oregon. The home had no insulation, an unfinished basement, old appliances and air leaks everywhere when purchased by its current owner in 2010. The owners performed a full deep energy retrofit, including air sealing and insulating exterior walls and attic and installing new, efficient appliances. Building America researchers from the Pacific Northwest National Laboratory audited the home

  18. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  19. Building America Case Study: Meeting DOE Challenge Home Program Certification, Chicago, Illinois; Denver, Colorado; Devens, Massachusetts (Fact Sheet)

    SciTech Connect

    Not Available

    2014-12-01

    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 Efficient Hot Water Distribution requirement.

  20. Building America Case Study: Excavationless Exterior-Side Foundation Insulation for Existing Homes, Minneapolis, Minnesota (Fact Sheet)

    SciTech Connect

    NorthernSTAR

    2014-09-01

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with a liquid insulating foam. The team was able to excavate a continuous 4" wide by 4' to 5' deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  1. Building America Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California (Fact Sheet)

    SciTech Connect

    Not Available

    2014-10-01

    A new construction pilot community was constructed by builder-partner Wathen-Castanos Hybrid Homes (WCHH) based on a single occupied test house that was designed to achieve greater than 30% energy savings with respect to the House Simulation Protocols (Hendron, Robert; Engebrecht, Cheryn (2010). Building America House Simulation Protocols. Golden, CO: National Renewable Energy Laboratory.). Builders face several key problems when implementing a whole-house systems integrated measures package (SIMP) from a single test house into multiple houses. Although a technical solution already may have been evaluated and validated in an individual test house, the potential exists for constructability failures at the community scale. This report addresses factors of implementation and scalability at the community scale and proposes methodologies by which community-scale energy evaluations can be performed based on results at the occupied test house level. Research focused on the builder and trade implementation of a SIMP and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.

  2. Case Studies

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

    OSCARS Case Studies Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog...

  3. Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet)

    SciTech Connect

    ARBI

    2014-09-01

    The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

  4. Building America Case Study: Retrofit Measure for Embedded Wood Members in Insulated Mass Masonry Walls, Lawrence, Massachusetts

    SciTech Connect

    2015-10-01

    ?There are many existing buildings with load-bearing mass masonry walls, whose energy performance could be improved with the retrofit of insulation. However, adding insulation to the interior side of walls of such masonry buildings in cold (and wet) climates may cause performance and durability problems. Some concerns, such as condensation and freeze-thaw have known solutions. But wood members embedded in the masonry structure will be colder (and potentially wetter) after an interior insulation retrofit. Moisture content and relative humidity were monitored at joist ends in historic mass brick masonry walls retrofitted with interior insulation in a cold climate (Zone 5A); data were collected from 2012-2015. Eleven joist ends were monitored in all four orientations. One limitation of these results is that the renovation is still ongoing, with limited wintertime construction heating and no permanent occupancy to date. Measurements show that many joists ends remain at high moisture contents, especially at north- and east-facing orientations, with constant 100 percent RH conditions at the worst cases. These high moisture levels are not conducive for wood durability, but no evidence for actual structural damage has been observed. Insulated vs. non-insulated joist pockets do not show large differences. South facing joists have safe (10-15 percent) moisture contents. Given the uncertainty pointed out by research, definitive guidance on the vulnerability of embedded wood members is difficult to formulate. In high-risk situations, or when a very conservative approach is warranted, the embedded wood member condition can be eliminated entirely, supporting the joist ends outside of the masonry pocket.

  5. Building America Case Study: Field Performance of Inverter-Driven Heat Pumps in Cold Climates - Connecticut, Massachusetts, and Vermont

    SciTech Connect

    2015-09-01

    New inverter-driven ASHPs are gaining ground in colder climates. These systems operate at sub-zero temperatures without the use of electric resistance backup. There are still uncertainties, however, about cold-climate capacity and efficiency in cold weather and questions such as measuring: power consumption, supply, return, and outdoor air temperatures, and air flow through the indoor fan coil. CARB observed a wide range of operating efficiencies and outputs from site to site. Maximum capacities were found to be generally in line with manufacturer's claims as outdoor temperatures fell to -10 degrees F. The reasons for the wide range in heating performance likely include: low indoor air flow rates, poor placement of outdoor units, relatively high return air temperatures, thermostat set back, integration with existing heating systems, and occupants limiting indoor fan speed. Even with lower efficiencies than published in other studies, most of the heat pumps here still provide heat at lower cost than oil, propane, or certainly electric resistance systems.

  6. Building America Case Study: Evaluation of Residential Integrated Space/Water Heat Systems, Illinois and New York (Fact Sheet)

    SciTech Connect

    Not Available

    2014-11-01

    This multi-unit field demonstration of combined space and water heating (combi) systems was conducted to help document combi system installation and performance issues that needed to be addressed through research. The objective of the project was to put commercialized forced-air tankless combi units into the field through local contractors that were trained by manufacturers and GTI staff under the auspices of utility-implemented Emerging Technology Programs. With support from PARR, NYSERDA and other partners, the project documented system performance and installations in Chicago and New York. Combi systems were found to save nearly 200 therms in cold climates at efficiencies between about 80% and 94%. Combi systems using third-party air handler units specially designed for condensing combi system operation performed better than the packaged integrated combi systems available for the project. Moreover, combi systems tended to perform poorly when the tankless water heaters operating at high turn-down ratios. Field tests for this study exposed installation deficiencies due to contractor unfamiliarity with the products and the complexity of field engineering and system tweaking to achieve high efficiencies. Widespread contractor education must be a key component to market expansion of combi systems. Installed costs for combi systems need to come down about 5% to 10% to satisfy total resource calculations for utility-administered energy efficiency programs. Greater sales volumes and contractor familiarity can drive costs down. More research is needed to determine how well heating systems such as traditional furnace/water heater, combis, and heat pumps compare in similar as-installed scenarios, but under controlled conditions.

  7. Case Studies

    Energy.gov [DOE]

    The following case studies are examples of integrating renewable energy into Federal new construction and major renovation projects. Additional renewable energy case studies are also available.

  8. House-as-a-System Business Case - Building America Top Innovations...

    Energy Saver

    House-as-a-System Business Case - Building America Top Innovations House-as-a-System Business Case - Building America Top Innovations August 25, 2014 - 10:48am Addthis...

  9. Case Studies

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

    Case Studies Case Studies The following case studies will be included in the HEP report. Final case studies are due January 7, 2013. Lattice Gauge Theories - Lead: Doug Toussaint Simulations for Cosmic Frontier Experiments - Leads: Peter Nugent & Andrew Connelly Cosmic Microwave Background Data Analysis - Lead: Julian Borrill Cosmological Simulations - Lead: Salman Habib Plasma Accelerator Simulation Using Laser and Particle Beam Drivers - Leads: Cameron Geddes & Frank Tsung Community

  10. Building America Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1-1/2 Story Homes, Minneapolis, Minnesota (Fact Sheet)

    SciTech Connect

    None, None

    2014-11-01

    In this second study on solutions to ice dams in 1-1/2 story homes, five test homes located in both cold and very cold climates were analyzed for air leakage reduction rates following modifications by independent contractors on owner-occupied homes. The reason for choosing this house type was they are very common in our area and very difficult to air seal and insulate effectively. Two projects followed a roof-only Exterior Thermal Moisture Management System (ETMMS) process. One project used an interior-only approach to roof air sealing and insulation. The remaining two projects used a deep energy retrofit approach for whole house (foundation wall, above grade wall, roof) air leakage and heat loss reduction. All were asked to provide information regarding project goals, process, and pre and post-blower door test results. Additional air leakage reduction data was provided by several NorthernSTAR Building America industry partners for interior-applied, roof-only modifications on 1-1/2 story homes. The data represents homes in the general market as well as homes that were part of the state of Minnesota weatherization program. A goal was to compare exterior air sealing methods with interior approaches. This pool of data enabled us to compare air tightness data from over 220 homes using similar air seal methods.

  11. Building America Case Study: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana (Fact Sheet)

    SciTech Connect

    Not Available

    2014-11-01

    This report, Evaluation of the Performance of Houses with and without Supplemental Dehumidification in a Hot-Humid Climate, describes a research study that that was conducted by the Building Science Corporation (BSC) Building America Research Team. BSC seeks to research and report on the field monitoring of the performance of in-situ supplemental dehumidification systems in low energy, high performance, homes in a Hot-Humid climate. The purpose of this research project was to observe and compare the humidity control performance of new, single family, low energy, and high performance, homes. Specifically, the study sought to compare the interior conditions and mechanical systems operation between two distinct groups of houses, homes with a supplemental dehumidifier installed in addition to HVAC system, and homes without any supplemental dehumidification. The subjects of the study were ten single-family new construction homes in New Orleans, LA. Data logging equipment was installed at each home in 2012. Interior conditions and various end-use loads were monitored for one year. In terms of averages, the homes with dehumidifiers are limiting elevated levels of humidity in the living space. However, there was significant variation in humidity control between individual houses. An analysis of the equipment operation did not show a clear correlation between energy use and humidity levels. In general, no single explanatory variable appears to provide a consistent understanding of the humidity control in each house. Indoor humidity is likely due to all of the factors we have examined, and the specifics of how they are used by each occupant.

  12. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (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)

    Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Southwestern Pennsylvania PROJECT INFORMATION Project Name: Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Location: Southwestern PA Type: Residential Partners: Builder is confidential Building America Team: IBACOS, www.ibacos.com Building Component: Foundation, water management Application: New construction; single- and multifamily homes Year Tested: 2013 Applicable Climate Zone(s): All except dry

  13. Building America Case Study: High Performance Ducts in Hot-Dry Climates; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-08-01

    ?Ducts in conditioned space (DCS) represent a high priority measure for moving the next generation of new homes to the Zero Net Energy performance level. Various strategies exist for incorporating ducts within the conditioned thermal envelope. To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building America team, Alliance for Residential Building Innovation) to solicit builder involvement in California to participate in field demonstrations of various DCS strategies. Builders were given incentives and design support in exchange for providing site access for construction observation, diagnostic testing, and builder survey feedback. Information from the project was designed to feed into California's 2016 Title 24 process, but also to serve as an initial mechanism to engage builders in more high performance construction strategies. This Building America project complemented information collected in the California project with BEopt simulations of DCS performance in hot/dry climate regions.

  14. Building America Case Study: Field Trial of an Aerosol-Based Enclosure Sealing Technology, Clovis, California (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Trial of an Aerosol-Based Enclosure Sealing Technology Clovis, California PROJECT INFORMATION Project Name: Field Trial of an Aerosol- Based Enclosure Sealing Technology Location: Clovis, CA Partners: De Young Properties deyoungproperties.com Building America Team: Alliance for Residential Building Innovation; Western Cooling Efficiency Center, University of California-Davis arbi.davisenergy.com wcec.ucdavis.edu Building Component: Building envelope Application: New, single-family Year Tested:

  15. 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

  16. Retrofit Integrated Space & Water Heating: Field Assessment, Minneapolis, Minnesota (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)

    Retrofit Integrated Space and Water Heating: Field Assessment Minneapolis, Minnesota PROJECT INFORMATION Project Name: Retrofit Integrated Space and Water Heating: Field Assessment Location: Minneapolis, MN Partners: Center for Energy and Environment, www.mncee.org/ Sustainable Resources Center, www.src-mn.org/ University of Minnesota, www.bbe.umn.edu/index.htm NorthernSTAR Building America Partnership Building Component: HVAC Application: Retrofit; single family Year Tested: 2012 Climate

  17. Applying Best Practices to Florida Local Government Retrofit Programs, Central Florida (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Whole-House Solutions for Existing Homes Applying Best Practices to Florida Local Government Retrofit Programs Central Florida During 2009, 2010, and 2011, researchers of the U.S. Department of Energy's research team Building America Partnership for Improved Residential Construction (BA-PIRC) provided analysis and recommendations to eight affordable housing entities conduct- ing comprehensive renovations in 70 distressed, foreclosed homes in central Florida. Partners achieved a mutually agreed

  18. Passive Room-to-Room Air Transfer, Fresno, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Passive Room-to-Room Air Transfer Fresno, California PROJECT INFORMATION Construction: Retrofit Type: Single-family Builder: GreenEarthEquities (retrofit); http://greenearthequities.com/ Size: 1,621 ft 2 Price range: About $140,000 Date completed: 2011 Climate zone: Mixed-dry PERFORMANCE DATA HERS index: Not available Builder standard practice: Not available Case study house: 1,621 ft 2 With renewables: Not applicable Without renewables: 50.1% Projected annual energy cost savings: Not available

  19. Hydronic Heating Coil Versus Propane Furnace, Rehoboth Beach, Delaware (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    Hydronic Heating Coil Versus Propane Furnace Rehoboth Beach, Delaware PROJECT INFORMATION Construction: New Home Type: Single-family, affordable IBACOS, www.ibacos.com Builder: Insight Homes, Rehoboth Beach, DE www.itsjustabetterhouse.com Size: 1,715 ft 2 Price Range: About $230,000 Date Completed: 2012 Climate Zone: Mixed-humid PERFORMANCE DATA Builder standard practice = 56 Case study house = 1,715 ft 2 With renewables = Not applicable Without renewables = 56 Projected annual energy cost

  20. Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida

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

    Description These high-performance homes in northern Florida are two that have achieved Home Energy Rating System (HERS) ratings of less than zero since Building America (BA) builders started building them in 2010. The homes (TW1 and TW2) were built in the Gainesville area by Tommy Williams Homes (TW), with technical assistance from Florida H.E.R.O. and energy-efficient home design input provided by Energy Smart Home Plans. The homes are being metered by the Florida Solar Energy Center (FSEC) as

  1. Environmental and economic development consequences of forest and agricultural sector policies in Latin America (a synthesis of case studies of Costa Rica, Ecuador, and Bolivia)

    SciTech Connect

    Stewart, R.; Gibson, D.

    1994-04-15

    This paper draws heavily on the results of case studies in Bolivia, Costa Rica, and Ecuador to explain how sectoral policies have tilted land use decisions against forestry and in favor of agriculture, and to present estimates of the economic development effects of those decisions. The paper summarizes information on forests and forest industries of the three countries, and it describes the framework within which policies are designed. It presents the effects of sectoral policies on land use and forest management, and then quantifies and discusses economic costs of relevant sectoral policies. Conclusions and recommendations for policy reform are offered.

  2. Dependence of intake fraction on release location in a multi-media framework: A case study of four contaminants in North America

    SciTech Connect

    MacLeod, Matthew; Bennett, Deborah H.; Perem, Merike; Maddalena, Randy L.; M cKone, Thomas E.; Mackay, Don

    2003-03-01

    The extent of human exposure to persistent anthropogenic environmental contaminants is a complex function of the amount of chemical emitted, its physico-chemical properties and reactivity, the nature of the environment, and the characteristics of the pathways for human exposure, such as inhalation, intake of food and water and dermal contact. For some chemicals, the location of emissions relative to areas of high population density or intense food production may also be an important factor. The relative importance of these variables is explored using the regionally segmented BETR North America contaminant fate model and data for food production patterns and population density for North America. The model is applied to four contaminants emitted to air: benzene, carbon tetrachloride, benzo[a]pyrene and 2,3,7,8-tetrachlorodibenzo dioxin. The total continental intake fraction (iF), relating exposure quantity to emission quantity, is employed as a metric for assessing population exposure to environmental contaminants. The results show that the use of continentally averaged parameters for population density and food production provides an accurate estimate of the median of iF calculated for emissions in individual regions, however iF can range from this median by up to 3 orders of magnitude, especially for chemicals transferred to humans through the food pathway. The location of population relative to food production and emissions of chemicals are important variables that should be considered in assessing the public health implications of chemical emissions.

  3. The Business Case for Fuel Cells 2012: America's Partner in Power

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

    The Business Case for Fuel Cells 2012 America's Partner in Power The Business Case for Fuel Cells 2012 Fuel Cells 2000 | Page i Authors and Acknowledgements This report was written ...

  4. Building America Efficient Solutions for Existing Homes Case...

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

    Humanity (HFH) of South Sarasota County, Florida, to achieve a deep energy retrofit ... is typical of many in central and south Florida, and Building America plans to use ...

  5. Building America Energy Renovations: A Business Case for Home...

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

    Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches. homeperfcontrbusiness.p...

  6. Building America Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes; Whole-House Solutions for New Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-05-01

    ?This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). The HPMH home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.
    home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  7. Existing Homes Retrofit Case Study: SMUD's 32nd Avenue Remodel Demonstration Program, Sacramento, CA

    SciTech Connect

    none,

    2011-03-01

    This case study describes a retrofit project between SMUD and Building America to create a high-performance home.

  8. Building America Efficient Solutions for Existing Homes Case...

    Energy.gov [DOE] (indexed site)

    PNNL and Florida Solar Energy Center worked with Habitat for Humanity of Palm Beach County ... Case Study: Habitat for Humanity of Palm Beach County - Lake Worth, Florida (301.31 KB) ...

  9. Building America Case Study: Excavationless Exterior-Side Foundation Insulation for Existing Homes, Minneapolis, Minnesota (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Excavationless: Exterior-Side Foundation Insulation for Existing Homes Minneapolis, Minnesota PROJECT INFORMATION Project Name: Excavationless Exterior Foundation Insulation Field Study Location: Minneapolis, MN Partners: Cocoon, cocoon-solutions.com Urban Homeworks, urbanhomeworks.org/ BASF, basf.us American Environmental, LLC NorthernSTAR Building America Partnership Building Component: Foundation insulation Application: Retrofit; single-family Year Tested: 2013 Applicable Climate Zones: All

  10. The Business Case for Fuel Cells 2011: Energizing America's Top Companies |

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

    Department of Energy 1: Energizing America's Top Companies The Business Case for Fuel Cells 2011: Energizing America's Top Companies This report profiles a select group of nationally recognizable companies and corporations that are deploying or demonstrating fuel cells. These businesses are taking advantage of a fuel cell's unique benefits, especially for powering forklifts and providing combined heat and power to their stores and headquarters. The Business Case for Fuel Cells 2011:

  11. Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. The innovation demonstrated under this research study was the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant, developed by the Western Cooling Efficiency Center at University of California Davis.
    CARB sought to demonstrate this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  12. 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 ...

  13. Building America Whole-House Solutions for New Homes: Grupe,...

    Energy Saver

    Grupe, Rocklin, California Building America Whole-House Solutions for New Homes: Grupe, Rocklin, California Case Study of Grupe who worked with Building America research partner ...

  14. Building America Case Study: Ventilation System Effectiveness...

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

    ... * System improvement percentages were estimated based on four system fac- tor categories of balance, distribution, outside air source, and recirculation fltration. * ...

  15. Building America Technology Solutions Case Study: Ventilation...

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

    Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler. The only ...

  16. Building America Case Study: Apartment Compartmentalization with...

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

    These leaks are often easy to identify during a preliminary air leakage test, but they can be diffcult to address because of their complicated geometry. The aerosol process also ...

  17. Case Study

    Energy.gov [DOE] (indexed site)

    Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wirel... The development of a two---way, web---to---wireless controller for irrigation ...

  18. The Business Case for Fuel Cells 2012: America's Partner in Power |

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

    Department of Energy 2: America's Partner in Power The Business Case for Fuel Cells 2012: America's Partner in Power This report, compiled by Fuel Cells 2000 with support from the Fuel Cell Technologies Office, profiles a select group of nationally recognizable companies and corporations that are deploying or demonstrating fuel cells. These businesses are taking advantage of a fuel cell's unique benefits, especially for powering lift trucks and providing combined heat and power to their

  19. Case Study

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

    Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in California Helps Farmers Reduce Peak Electricity Usage, Operate More Efficiently Year---Round The development of a two---way, web---to---wireless controller for irrigation pumps is the foundation for an agricultural demand response program in California. Designed by M2M Communications of Boise, Idaho, the controller is

  20. Building America Case Study: Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Dwellings, Upstate New York (Fact Sheet), Whole-House Solutions for New Homes, Energy Efficiency & Renewable Energy (EERE)

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

    information, see the Building America report, Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Buildings,

  1. Text-Alternative Version of Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study

    Energy.gov [DOE]

    Text version of the Building America June 24 Webinar: New Construction Hybrid-Ductless Heat Pumps Study.

  2. Technology Deployment Case Studies

    Energy.gov [DOE]

    Find technology deployment case studies below. Click on each individual project link to see the full case study. You can also view a map of technology deployment case studies.

  3. Science DMZ Case Studies

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

    Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU Science DMZ @ Penn & VTTI Science DMZ @ NOAA Science DMZ @ NERSC Science DMZ @ ALS Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Case Studies » Science DMZ Case Studies Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science

  4. OSCARS Case Studies

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

    OSCARS & JGI Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet...

  5. Building America Publications | Department of Energy

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

    Publications Building America Publications Building America provides guidelines, reports, and case studies detailing proven innovations for new and existing high-performance homes. To easily search and sort through current publications, visit the Building America Reference Library within the Building America Solution Center. It provides easy access to the most up-to-date Building America publications as well as other essential building science resources. To find complete documentation of all

  6. Two Recovery Act Funding Case Studies Now Available

    Energy.gov [DOE]

    Utilities across America are using Recovery Act funds and smart grid technologies to deliver more reliable and affordable power, recover from major storms, and improve operations. Two case studies are now available.

  7. Building America Whole-House Solutions for New Homes: Tommy Williams...

    Energy.gov [DOE] (indexed site)

    Building America Efficient Solutions for New Homes Case Study: Tommy Williams Homes Initial Performance of Two Zero Energy Homes, Gainesville, Florida Building America Best ...

  8. Existing Homes Retrofit Case Study: SMUD's Jean Avenue Remodel Demonstration Program, Sacramento, CA

    SciTech Connect

    none,

    2011-03-01

    This case study describes how SMUD teamed with Building America partners to retrofit aging, foreclosed homes into high-performance homes.

  9. Technology Solutions for New Manufactured Homes, Idaho, Oregon, and Washington Manufactured Home Builders (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    Technology Solutions for New Manufactured Homes Idaho, Oregon, and Washington Manufactured Home Builders PROJECT INFORMATION Project Name: High Performance Manufactured Home Prototyping and Construction Development Location: Pacific Northwest states (ID, OR, and WA) Partners: Northwest Manufactured Housing industry Building America Partnership for Improved Residential Construction, www.ba-pirc.org Building Components: HVAC, building envelope, lighting, and water heating Application: New, single

  10. Case Study FAQ

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

    Requirements Reviews: Target 2017 Requirements Reviews: Target 2014 Overview Published Reports Case Study FAQs NERSC HPC Achievement Awards Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC » HPC Requirements Reviews » Case Study FAQs Case Study FAQ General Questions What is NERSC? NERSC is the National Energy Research Scientific Computing Center, the high-end scientific computing facility for the Department of Energy's Office of Science. NERSC

  11. OSCARS Case Study

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

    The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Read More... OSCARS Case Study...

  12. Case Studies by System

    Energy.gov [DOE]

    Case studies document the energy savings achieved by large manufacturing companies using AMO's software tools, other technical publications, and best practices.

  13. Building America Case Study: Project Overcoat: Airtightness Strategies and Impacts for 1-1/2 Story Homes, Minneapolis, Minnesota (Fact Sheet), Technology Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Project Overcoat: Airtightness Strategies and Impacts for 1½-Story Homes Minneapolis, Minnesota PROJECT INFORMATION Project Name: Project Overcoat: A Focus on Cost-Effective Options for Roof Applications Location: Minneapolis, MN Partners: Cocoon, cocoon-solutions.com NorthernSTAR Building America Partnership, environment.umn.edu/ forms/project_view.php?id=273 Building Components: Building envelope, roof/attic air seal, and insulation Application: Retrofit, single-family Year Tested: 2013

  14. Building America Case Study: Zero Energy Ready Home and the Challenge of Hot Water on Demand, Denver, Colorado (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Zero Energy Ready Home and the Challenge of Hot Water on Demand Denver, Colorado SAMPLE HOME STATISTICS Construction: New production-built home Type: Single-family, detached Location: Stapleton Community, Denver, CO Stories: 2 Bedrooms: 5 Bathrooms: 3 Size: 2,330 ft 2 Year Completed: 2014 Building America Partner: IBACOS Inc., ibacos.com SAMPLE HOT WATER DELIVERY SYSTEM Piping material: Cross-linked polyethylene Hot water fixtures: 13 Farthest fixture first draw facts: * Pipe length: 90 ft *

  15. EMGEO Case Study

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

    EMGEO Case Study EMGEO Case Study June 20, 2016 Background EMGeo is composed of two geophysical imaging applications: one for subsurface imaging using electromagnetic data and another using seismic data. Although the applications model different physics (Maxwell's equations in one case, the elastic wave equation in another) they have much in common. We focus on the more involved part for solving the forward pass of the inverse scattering for the seismic part. The code takes advantage of

  16. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Ground Source Heat Pump Research, TaC Studios Residence Atlanta, Georgia PROJECT INFORMATION Construction: New Home Type: Single-family Builder: TaC Studios, tacstudios.com Size: 3,570 ft 2 Price Range: about $750,000 Date completed: 2011 Climate zone: Mixed-humid PERFORMANCE DATA HERS index: 66 Builder standard practice = 75 Case study house 3,570 ft 2 Projected annual energy cost savings: $493 Incremental cost of energy efficiency measures: $51,036 Incremental annual mortgage: $1,449 Annual

  17. HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    HVAC Design Strategy for a Hot-Humid Production Builder Houston, Texas PROJECT INFORMATION Construction: New Home Type: Single-family, production builder Builder: David Weekley Homes - Houston www.davidweekleyhomes.com/ new-homes/tx/houston Size: 1,757 ft 2 to 4,169 ft 2 Price Range: about $260,000 to $450,000 Date Completed: 2013 Climate Zone: Hot-humid PERFORMANCE DATA HERS index: Builder standard practice = 66; case study 1,757-ft 2 house = 54 Projected annual energy cost savings: $375

  18. Application Case Studies

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

    Studies Application Case Studies NERSC staff along with engineers have worked with NESAP applications to prepare for the Cori-Phase 2 system based on the Xeon Phi "Knights Landing" processor. We document the several optimization case studies below. Our presentations at ISC 16 IXPUG Workshop can all be found: https://www.ixpug.org/events/ixpug-isc-2016 Other pages of interest for those wishing to learn optimization strategies of Cori Phase 2 (Knights Landing): Getting Started Measuring

  19. Early application case studies

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

    Early application case studies Early application case studies The Babbage test system was used to study representative applications and kernels in various scientific fields to gain experience with the challenges and strategies needed to optimize code performance on the MIC architecture. Below we highlight a few examples: BerkeleyGW The BerkeleyGW package is a materials science application that calculates electronic and optical properties with quantitative accuracy, a critical need in materials

  20. HMMER3 Case Study

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

    HMMER3 Case Study HMMER3 Case Study Background HMMER3 [1] is a bioinformatics application used to quickly identify protein sequences which are statistically similar to a desired pattern. This functionality is used at scale in genome sequencing pipelines to annotate the content of new genomes; the Joint Genome Institute uses 7 million CPU hours annually to run HMMER3 applications. Under the hood, HMMER3 uses dynamic programming to solve a sequence alignment problem in a similar manner to the

  1. VASP Case Study

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

    VASP Case Study VASP Case Study Code description and computational problem The Vienna Ab-initio Simulation Package (VASP) [1-2] is a widely used materials science application for performing ab-initio electronic structure calculations and quantum-mechanical molecular dynamics (MD) simulations using pseudopotentials or the projector-augmented wave method and a plane wave basis set. VASP computes an approximate solution to the many-body Schrödinger equation, either within the Density Functional

  2. WARP Case Study

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

    WARP Case Study WARP Case Study Background WARP is an accelerator code that is used to conduct detailed simulations of particle accelerators, among other high energy physics applications. It is a so-called Particle-In-Cell (PIC) code that solves for the motion of charged particles acted upon by electric and magnetic forces. The particle motion is computed in a Lagrangian sense, following individual particles. The electric and magnetic fields acting on the particle are considered to be Eulerian

  3. CESM Case Study

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

    CESM Case Study CESM Case Study CESM MG2 Kernel Code Description The Community Earth System Model (CESM) is a coupled multi-physics code which consists of multiple model components: Atmosphere, Ocean, Sea-ice, Land-ice, Land, River Runoff, and Coupler. During the course of a CESM run, the model components integrate forward in time, periodically stopping to exchange information with the coupler. The active (dynamical) components are generally fully prognostic, and they are state-of-the-art

  4. Building America Case Study: Whole-House Solutions for Existing Homes: Greenbelt Homes, Inc. Pilot Retrofit Program; Whole-House Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-06-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a decade-long community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. With the community upgrade fully funded by the cooperative through their membership without outside subsidies, this project presents a unique opportunity to evaluate and prioritize the wide-range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects to include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy savings benefits of improvements. Phase 1: baseline evaluation for a representative set of 28 homes sited in seven buildings; Phase 2: installation of the building envelope improvements and continued monitoring of the energy consumption for the heating season and energy simulations supporting recommendations for HVAC and water heating upgrades to be implemented in Phase 3.

  5. MFDn Case Study

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

    MFDn Case Study MFDn Case Study Description of MFDn Many-Fermion Dynamics---nuclear, or MFDn, is a configuration interaction (CI) code for nuclear structure calculations. It is a platform independent Fortran 90 code using a hybrid MPI/ OpenMP programming model,and is being used on current supercomputers, such as Edison at NERSC, for ab initio calculations of atomic nuclei using realistic nucleon-nucleons and three-nucleon forces. A calculation consists of generating a many-body basis space,

  6. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  7. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  8. FES Case Study Worksheets

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

    Worksheets FES Case Study Worksheets This workshop is closed, and the worksheets can no longer be edited. If you have questions, please report any problems or suggestions for improvement to Richard Gerber (ragerber@lbl.gov). Please choose your worksheet template: Lee Berry, Paul Bonoli, David Green [Read] Jeff Candy [Read] CS Chang [Read] Stephane Ethier [Read] Alex Friedman [Read] Kai Germaschewski [Read] Martin Greenwald [Read] Stephen Jardin [Read] Charlson Kim [Read] Scott Kruger [Read]

  9. Technology Solutions Case Study: Moisture Management of High-Walls

    SciTech Connect

    2013-12-01

    Moisture management of high-R walls is important to ensure optimal performance. This case study, developed by Building America team Building Science Corporation, focuses on how eight high-R walls handle the three main sources of moistureconstruction moisture, air leakage condensation, and bulk water leaks.

  10. Best Practices Case Study: Quadrant Homes - Kentlake Highlands, Kent, WA

    SciTech Connect

    none,

    2010-09-01

    Case study of Quadrant Homes, a Seattle area builder who, despite the recession, sold three homes a day in the first half of 2009, by letting buyers choose from 300 floor plans and 10,000 options, including an energy efficiency package designed with help from DOEs Building America that cut energy use by 50% over a code-built home.

  11. 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.

  12. Building America Whole-House Solutions for New Homes: Nelson...

    Energy.gov [DOE] (indexed site)

    Case study of Nelson Construction, who worked with the Building America research partner ... Nelson Construction: Hamilton Way - Farmington, CT (657.23 KB) More Documents & ...

  13. Building America Whole-House Solutions for New Homes: Urbane...

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

    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 ...

  14. 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 ...

  15. Building America Whole-House Solutions for Existing Homes: Evaluation...

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

    This case study presents information about a Building America project conducted by the Partnership for Advanced Residential Retrofit team comparing measure packages installed ...

  16. 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 ...

  17. Building America Whole-House Solutions for Existing Homes: Applying...

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

    Solutions for Existing Homes: Case Study: Build San Antonio Green, San Antonio, Texas Building America Whole-House Solutions for Existing Homes: Pilot Demonstration of Phased ...

  18. 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 ...

  19. Building America Whole-House Solutions for Existing Homes: Islip...

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

    PDF icon Islip Housing Authority Energy Efficiency Turnover Protocols - Islip, NY More Documents & Publications Building America Case Studies for Existing Homes: Philadelphia ...

  20. Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems

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

    | Department of Energy Transcritical Carbon Dioxide Supermarket Refrigeration Systems Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems This case study documents one year of operating experience with a transcritical carbon dioxide (TC CO2) booster refrigeration system at Delhaize America's Hannaford supermarket location in Turner, Maine. This supermarket, which began operation in June 2013, is the first supermarket installation in the U.S. of a TC CO2 booster

  1. Building America Technology Solutions for New and Existing Homes: Field Testing of Compartmentalization Methods for Multifamily Construction

    Energy.gov [DOE]

    This case study describes Building America efforts to understand how to improve air sealing in townhouse and multifamily construction.

  2. Best Practices Case Study: Urbane Homes - Crestwood, KY, Various Locations, Greater Louisville, KY

    SciTech Connect

    2011-09-01

    Case study of Urbane Homes, who worked with Building America to build market rate homes with HERS scores of 57 to 62. Despite a down market they’ve sold every home within 3 weeks of listing, without any advertising.

  3. Existing Homes Retrofit Case Study: Green Home Solutions by Grupe, Lodi, California

    SciTech Connect

    2009-09-01

    This is a Building America case study on a the first whole building energy efficiency retrofit project on an existing home conducted by Grupe's Green Home Solutions in Lodi, California.

  4. Building America Case Study: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate New Orleans, Louisiana PROJECT INFORMATION Project Name: New Orleans Dehumidification Study Location: New Orleans, LA Partners: Project Home Again Building Science Corporation, buildingscience.com National Renewable Energy Laboratory, nrel.gov Mountain Energy Partnership Building Component: Supplemental dehumidification Application: New; single- and multifamily homes Year Tested: 2012-2013 Applicable

  5. Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet), Whole-House Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Study Performance of a Hot-Dry Climate Whole-House Retrofit Stockton, California PROJECT INFORMATION Construction: Whole-house retrofit Type: Single-family, affordable Partners: Builder: Green Home Solutions, greenbygrupe.com Alliance for Residential Building Innovation, http://arbi.davisenergy.com Size: 2,152 ft 2 Date completed: 2011 Climate Zone(s): Hot-Dry PERFORMANCE DATA HERS Index: Pre-retrofit rating = 314; post-retrofit rating = 156 Projected annual energy cost savings: $837 Incremental

  6. Subscribe to Building America Updates | Department of Energy

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

    Subscribe to Building America Updates Subscribe to Building America Updates Sign up to receive e-mail notices of news and events related to the Building America program. Building America will send periodic notices which provide information related to: Improving efficiency of new and existing homes Research team projects and activities Best Practices Guides, case studies, and technical publications Residential building efficiency and system-specific expert meetings. Once you've submitted your

  7. BSC: Building America, Building Science Consortium - 2015 Peer Review |

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

    Department of Energy BSC: Building America, Building Science Consortium - 2015 Peer Review BSC: Building America, Building Science Consortium - 2015 Peer Review Presenter: Joe Lstiburek, Building Science Corp. View the Presentation BSC: Building America, Building Science Consortium - 2015 Peer Review (1.5 MB) More Documents & Publications Building America Technology Solutions for New and Existing Homes Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles Building

  8. Building America Case Study: Performance and Costs of Ductless...

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

    Climate Zone: Marine PERFORMANCE DATA DHP testing of the first seven homes suggests a DHP ... Energy Optimization (BEopt (tm) ) modeling and ENERGY STAR feld verifcation. * ...

  9. Building America Case Study: Combustion Safety Simplified Test...

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

    Combustion Safety Simplified Test Protocol Chicago, Illinois, and Minneapolis, Minnesota PROJECT INFORMATION Project Name: Combustion Safety Simplified Test Protocol Location: ...

  10. Building America Case Study: Meeting DOE Challenge Home Program...

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

    ... builders such as David Weekley Homes and K. Hovnanian, which do not currently construct ... the additional administrative costs were high. * The builders do recognize the potential ...

  11. Building America Case Study: Measure Guideline: Guidance on Taped...

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

    ... signifcantly textured, clean, dust free, and ideally warm. * Superior thin tapes are acrylic based, 3-4 in. wide, and should be applied clean, dust free, and ideally warm. * ...

  12. Building America Case Study: Innovative Retrofit Foundation Insulation...

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

    The team evaluated a retroft insulation strategy that is designed for use with open-core ... The water-control layer and the insulation extend 1 ft below grade. The core fll is ...

  13. Building America Case Study: Savannah Gardens, Savannah, Georgia...

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

    Savannah Gardens Savannah, Georgia PROJECT INFORMATION Construction: New home Type: Single-family, affordable Partners: Savannah Housing Department Chatham Home Builders Southface ...

  14. 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, ...

  15. Building America Case Study: Columbia County Habitat for Humanity...

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

    Columbia County Habitat for Humanity Passive Townhomes Hudson, New York PROJECT INFORMATION Project Name: Columbia Passive Townhomes II Location: Hudson, NY Partners: Columbia ...

  16. Building America Case Study: Sealed Crawlspace with Integrated...

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

    from the crawl space as part of an ASHRAE 62.2-compliant whole-house ventilation strategy. ... ventilation strategies, varying parts of ASHRAE 62.2-required fow supplied by the crawl ...

  17. Building America Technology Solutions Case Study: Sealed Crawled...

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

    Buildings (CARB) investigated a hybrid ventilation method that included the exhaust air from the crawl space as part of an ASHRAE 62.2-compliant whole-house ventilation strategy. ...

  18. Building America Case Study - Evaluation of Passive Vents in...

    Energy Saver

    Typical apartments will need 20-45 CFM of outdoor air to meet ASHRAE 62.2-2010 whole-house ... The average airfow through the passive vents fell short of providing the ASHRAE 62.2-2010 ...

  19. Building America Case Study: Field Testing an Unvented Roof with...

    Energy Saver

    ... Analysis of the data using ASHRAE Standard 160 and other mold growth criteria showed that the roofs remained suffciently wet into the spring (warmer weather) to run the risk of ...

  20. Building America Case Study: Insulated Siding Retrofit in a Cold...

    Energy Saver

    Projected energy cost savings: 170year Insulated siding has been available in the marketplace since 1997; both ASHRAE 90.1 and the International Energy Conservation Code qualify ...

  1. Building America Case Study: Design Guidance for Passive Vents...

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

    PERFORMANCE CRITERIA * Continuous exhaust: >3 required ASHRAE 62.2 outdoor air CFM * ... ASHRAE Standard 62.2, or similar, can be used to determine the whole-house ventilation ...

  2. Building America Case Study: Selecting Ventilation Systems for...

    Energy Saver

    Selecting Ventilation Systems for Existing Homes Selecting the Best System When determining the most practical ventilation system for an existing home, planning is crucial. Keep ...

  3. Building America Case Study: Northwest Energy Efficient Manufactured...

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

    ... All four homes were built using 2 6 wall framing with R-21 insulation. House wrap was installed against the framing. R-5 foam sheathing was installed over the house wrap, which ...

  4. Building America Case Study: Hygrothermal Performance of a Double...

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

    Interior Vapor Retarder: Vapor retarder paint, 0.5 perm per manufacturer Framing: ... frame wall constructed with 2 4 framing at 16 in. on center using conventional methods. ...

  5. Building America Efficient Solutions for New Homes Case Study...

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

    National Laboratory, Energy Smart Home Plans, LLC, and Florida HERO. The home which is located in southwestern Florida, was completed in 2011 and includes a 6 KW rooftop ...

  6. Building America Case Study: Investigating Solutions to Wind...

    Energy Saver

    in Two-Story Florida Homes: Phase 2 Southeastern United States PROJECT INFORMATION Project Name: Investigating Solutions to Wind Washing Issues in Two-Story Florida Homes: Phase 2 ...

  7. Building America Case Study: Supplemental Ductless Mini-Split...

    Energy Saver

    Brevard and Volusia Counties, Florida PROJECT INFORMATION Project Name: Phased Deep Retrofit: Phase II Location: Central Florida Partners: Florida Power & Light, fpl.com Building ...

  8. Building America Efficient Solutions for New Homes Case Study...

    Energy.gov [DOE] (indexed site)

    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 ...

  9. Building America Case Study: Raised Ceiling Interior Duct System...

    Energy Saver

    Raised Ceiling Interior Duct System New Smyrna, Florida PROJECT INFORMATION Project Name: S.E. Volusia County Habitat for Humanity Zero Energy Ready Home Location: New Smyrna, FL ...

  10. Building America Case Study: Rehabilitation of USDA Multifamily...

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

    ... housing command a premium for their tax credits in the syndication marketplace because of the perception that these properties represent a more secure invest- ment vehicle. ...

  11. Building America Case Study: Excavationless Exterior-Side Foundation...

    Energy Saver

    a smooth surface for the fnishing parge coat. "To be able to remove soil from around an ... It holds the foam in place and provides a smooth surface for a parge coat. Hydrovac trucks ...

  12. Building America Case Studies for New Homes: Performance and...

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

    High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. ...

  13. Building America Case Study: Exterior Insulation Pre- and Post...

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

    The control house, Test House 3, meets criteria from the HPwES pro- gram, including dense-pack walls and window upgrades. IBACOS worked with GHA to retrofit three houses, including ...

  14. Building America Case Study: Foundation Heat Exchanger, Oak Ridge...

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

    for a building is a function of the building's space-conditioning and water-heating loads. ... At House 1, the hybrid FHXHGHX system was installed in a 300 linear foot excavation, and ...

  15. Building America Case Study: Cold Climate Foundation Wall Hygrothermal...

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

    heat and moisture ground coupling processes and retroft test approaches. It includes sensors that measure RH, air and surface temperature, heat fux, masonry block face ...

  16. Building America Case Study: Strategies for Improving Thermal...

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

    ... Lessons Learned * The ideal control stategy, system type, and thermostat location vary with house geometry, climate, and latitude. Homebuilders should consider all of these param- ...

  17. Building America Case Study: Evaluating Through-Wall Air Transfer...

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

    ... NEW HOMES Lessons Learned Pros: * Using transfer fans to allow heating and cooling energy to reach the bedrooms in ... calculations need to properly account for solar loading. ...

  18. Building America Technology Solutions Case Study: Field Testing...

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

    test roofs using air-permeable insulation (dense-pack cellulose and fiberglass) in a cold climate (Chicago, Illinois area, zone 5A) and to analyze the moisture effects over time. ...

  19. Building America Case study: Advanced Controls Improve Performance...

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

    Advanced controls improve the energy performance of combi systems. Combi energy effciency is largely a factor of (1) the water temperature returning to the heating plant from the ...

  20. Building America Case Study: Initial and Long Term Movement of...

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

    3 years that examined both the system mechanics of this approach as well as long- term ... initial installation and long-term use due to expansion and contraction of materials. ...

  1. Building America Case Study: Solar Water Heating in Multifamily...

    Energy Saver

    Solar Water Heating in Multifamily Buildings Greenfield, Massachusetts PROJECT INFORMATION ... Incentives Used: * Commonwealth Solar Hot Water Program * 30% Federal tax credit * ...

  2. Building America Case Study: Indirect Solar Water Heating Systems...

    Energy Saver

    Indirect Solar Water Heating Systems in Single-Family Homes Greenfield, Massachusetts ... Building Component: Solar water heating Application: Single-family Years Tested: 2010-2013 ...

  3. Building America Case Study: Balancing Hydronic Systems in Multifamily...

    Energy Saver

    The buildings become under- and over- heated, which causes tenant discomfort and higher ... at the buildings to quantify the possible extent, extremity, and duration of imbalance in ...

  4. Building America Case Study: Air Leakage and Air Transfer Between...

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

    This project builds on previous work by Rudd and Bergey (2013) to further examine and evaluate the problem of unwanted air transfer from garage to living space and the ...

  5. Building America Case Study: Quantifying the Financial Benefits...

    Energy Saver

    Year Analyzed: 2015 Applicable Climate Zones: All PERFORMANCE DATA Year of construction: ... More than 250,000 of these units are in census tracts marked as low and moderate income by ...

  6. Building America Case Study: Advanced Boiler Load Monitoring...

    Energy Saver

    Boiler Load Monitoring Controllers Chicago, Illinois PROJECT INFORMATION Project Name: ... Most of Chicago's older multifamily housing stock is heated by centrally metered steam or ...

  7. Building America Case Study: Conway Street Apartments, Greenfield...

    Energy.gov [DOE] (indexed site)

    needed a lot of work, but it was structurally quite sound. ... heating and a 30-kW photovoltaic (PV) system (installed ... ENVELOPE * 4- to 5-in. closed-cell spray foam inside brick ...

  8. Guides and Case Studies for All Climates | Department of Energy

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

    All Climates Guides and Case Studies for All Climates The Map of the United States shows climate zones in different colors. The Marine zone contains the Pacific coast from the Canadi The U.S. Department of Energy (DOE) Building America program has developed a series of technology-specific case studies and best practices guides that may be applicable to all climate zones. Technology Case Studies Guides for All Climates Technology Solutions for New and Existing Homes Image of a low-load HVAC

  9. SEP CASE STUDY WEBINAR: MEDIMMUNE

    Energy.gov [DOE]

    This Measurement and Verification Case Study webinar is the first in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP)...

  10. Nissan North America: How Sub-Metering Changed the Way a Plant...

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

    North America: How Sub-Metering Changed the Way a Plant Does Business Nissan North America: How Sub-Metering Changed the Way a Plant Does Business This case study describes how ...

  11. EMGeo Case Study

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

    methods (QMR in one case, and IDR in the other), both solvers are dominated by memory bandwidth intensive operations like sparse matrix-vector multiply (SpMV), dot...

  12. House-as-a-System Business Case- Building America Top Innovations

    Energy.gov [DOE]

    Top Innovations in this category include profiles of Building America field research projects with production builders who have used a whole-house approach to achieve exceptional energy efficiency, comfort, and durability. These examples demonstrate that constructing high-performance homes make economic sense—for the builder, the consumer, the real estate professional, and the environment.

  13. Building America Energy Renovations: A Business Case for Home Performance Contracting

    Office of Energy Efficiency and Renewable Energy (EERE)

    This research report gives an overview of the needs and opportunities that exist in the U.S. home performance contracting industry. The report discusses industry trends, market drivers, different business models, and points of entry for existing and new businesses hoping to enter the home performanc contracting industry. Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches.

  14. Building America Energy Renovations. A Business Case for Home Performance Contracting

    SciTech Connect

    Baechler, Michael C.; Antonopoulos, C. A.; Sevigny, M.; Gilbride, T. L.; Hefty, M. G.

    2012-10-01

    This research report gives an overview of the needs and opportunities that exist in the U.S. home performance contracting industry. The report discusses industry trends, market drivers, different business models, and points of entry for existing and new businesses hoping to enter the home performance contracting industry. Case studies of eight companies who successfully entered the industry are provided, including business metrics, start-up costs, and marketing approaches.

  15. FAQ for Case Study Authors

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

    Reviews » FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous Reviews Requirements Review Reports Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems:

  16. Efficient Solutions for New Homes Case Study: Demonstration House of

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

    Cold-Climate Solutions for Affordable Housing | Department of Energy Demonstration House of Cold-Climate Solutions for Affordable Housing Efficient Solutions for New Homes Case Study: Demonstration House of Cold-Climate Solutions for Affordable Housing This project aimed to help Urban Homeworks, which is a nonprofit developer, become familiar with three DOE Building America performance measures, the installation processes, and the impacts and benefits of each. To maximize efficiency of

  17. FAQ for Case Study Authors

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

    Reviews FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background...

  18. Water Efficiency Case Studies | Department of Energy

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

    Water Efficiency Case Studies Water Efficiency Case Studies These case studies offer examples of water efficiency projects implemented by federal agencies. They are organized by ...

  19. Technology Deployment Case Studies | Department of Energy

    Office of Environmental Management (EM)

    Deployment Technology Deployment Case Studies Technology Deployment Case Studies These case studies describe evaluations of energy-efficient technologies being used in federal...

  20. Oncor DLR case study

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

    Study: Oncor's Dynamic Line Rating (DLR) Project Page 1 Oncor's Pioneering Transmission Dynamic Line Rating (DLR) Demonstration Lays Foundation for Follow-On Deployments 1. Summary Oncor Electric Delivery Company (Oncor) successfully demonstrated a fully integrated dynamic line rating (DLR) system in its project funded under the U.S. Department of Energy's (DOE's) Smart Grid Demonstration Program (SGDP). 1 The DLR system monitored the real-time capacities of eight transmission lines for use in

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

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

    Development, Inc., Greenfield, Massachusetts Case study of Rural Development Inc. who worked with Building America research partner CARB to design affordable HERS-8 homes (60 ...

  2. Building America Whole-House Solutions for New Homes: New Traditions...

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

    New Traditions, Vancouver, Washington Building America Whole-House Solutions for New Homes: New Traditions, Vancouver, Washington Case study of New Tradition Homes who worked with ...

  3. Zero Net Energy Homes Production Builder Business Case: California/Florida Production Builders- Building America Top Innovation

    Energy.gov [DOE]

    This Building America Innovations profile describes Grupe Homes of Sacramento’s work with Building America to design California’s first production-scale community of solar homes. The homes outsold neighboring developments two to one.

  4. Building America Top Innovations 2012: Zero Net-Energy Homes Production Builder Business Case: California/Florida Production Builders

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Grupe Homes of Sacramento’s work with Building America to design California’s first production-scale community of solar homes. The homes outsold neighboring developments two to one.

  5. Multi-facility Workflow Case Study

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

    Science DMZ Case Studies Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Case Studies » Multi-facility Workflow Case Study Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Multi-facility Workflow Case Study Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1

  6. BerkeleyGW Case Study

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

    BerkeleyGW Case Study BerkeleyGW Case Study Code Description and Science Problem BerkeleyGW is a Materials Science application for calculating the excited state properties of materials such as band gaps, band structures, absoprtion spectroscopy, photoemission spectroscopy and more. It requires as input the Kohn-Sham orbitals and energies from a DFT code like Quantum ESPRESSO, PARATEC, PARSEC etc. Like such DFT codes, it is heavily depedent on FFTs, Dense Linear algebra and tensor contraction

  7. Chombo-Crunch Case Study

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

    Chombo-Crunch Case Study Chombo-Crunch Case Study Background Chombo-Crunch is a high-performance software package which has been developed jointly by research scientists from Applied Numerical Algorithms Group, Computational Research Division (PI: David Trebotich) and Earth Sciences Division at LBNL for large-scale numerical simulations of complex fluid flows with particular interest in modeling of subsurface flows. One important application example of subsurface flow is a carbon sequestration -

  8. A Case for Climate Neutrality: Case Studies on Moving Towards...

    OpenEI (Open Energy Information) [EERE & EIA]

    TOOL Name: A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy AgencyCompany Organization: United Nations Environment Programme (UNEP) Sector:...

  9. QPhiX Case Study

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

    QPhiX Case Study QPhiX Case Study June 20, 2016 Background QPhiX [1,2,3] is a library optimized for Intel(R) manycore architectures and provides sparse solvers and slash kernels for Lattice QCD calculations. It supports the Wilson dslash operator with and without clover term as well as Conjugate Gradient [4] and BiCGStab [5] solvers. The main task for QPhiX is to solve the sparse linear system dirac equation where the Dslash kernel is defined by wilson dslash Here, U are complex, special

  10. Technology Deployment Case Studies | Department of Energy

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

    Technology Deployment Case Studies Technology Deployment Case Studies Technology Deployment Case Studies Find efficient technologies and products for federal applications on the Federal Energy Management Program website. View All Maps Addthis

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

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

    Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet) Building America Technology ... Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet) This case study describes ...

  12. Building America Whole-House Solutions for New Homes: Imagine...

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

    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 ...

  13. 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 ...

  14. Building America Whole-House Solutions for New Homes: Tindall...

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

    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 ...

  15. Using non-local databases for the environmental assessment of industrial activities: The case of Latin America

    SciTech Connect

    Osses de Eicker, Margarita; Hischier, Roland; Hurni, Hans; Zah, Rainer

    2010-04-15

    Nine non-local databases were evaluated with respect to their suitability for the environmental assessment of industrial activities in Latin America. Three assessment methods were considered, namely Life Cycle Assessment (LCA), Environmental Impact Assessment (EIA) and air emission inventories. The analysis focused on data availability in the databases and the applicability of their international data to Latin American industry. The study showed that the European EMEP/EEA Guidebook and the U.S. EPA AP-42 database are the most suitable ones for air emission inventories, whereas the LCI database Ecoinvent is the most suitable one for LCA and EIA. Due to the data coverage in the databases, air emission inventories are easier to develop than LCA or EIA, which require more comprehensive information. One strategy to overcome the limitations of non-local databases for Latin American industry is the combination of validated data from international databases with newly developed local datasets.

  16. Renewable Energy Case Studies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Case Studies AgencyCompany Organization: National Renewable Energy Laboratory Sector:...

  17. BBRN Factsheet: Case Study: Community Engagement | Department...

    Office of Environmental Management (EM)

    Case Study: Community Engagement, on the Community Home Energy Retrofit Project (CHERP), based in Claremont, California. Case Study: Community Engagement (197.35 KB) More Documents ...

  18. Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration...

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

    Transcritical Carbon Dioxide Supermarket Refrigeration Systems Case Study: Transcritical Carbon Dioxide Supermarket Refrigeration Systems This case study documents one year of ...

  19. Better Buildings Residential Network Case Study: Partnerships...

    Energy Saver

    Better Buildings Residential Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships, from the U.S. Department of Energy's Office of Energy ...

  20. Orange and Rockland Case Study

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

    0 2012 Orange and Rockland Case Study 1 Voltage Control Device A "Model-Centric" Approach to Smarter Electric Distribution Systems Orange and Rockland Utilities (ORU), is an investor-owned utility and a subsidiary of Consolidated Edison Incorporated (Con Edison), and is located in suburban New York, New Jersey, and Pennsylvania, west of New York City. ORU is a key participant in Con Edison's $272 million Smart Grid Investment Grant (SGIG) project to modernize electric distribution

  1. Technology Solutions Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles

    SciTech Connect

    2015-11-01

    This case study by the U.S. Department of Energy’s Building America research team Building Science Corporation is a test implementation of an unvented tile roof assembly in a hot-humid climate (Orlando, Florida; zone 2A), insulated with air-permeable insulation (netted and blown fiberglass).

  2. Best Practices Case Study: Tindall Homes - Princeton, NJ, Legends at Mansfield, Columbus, NJ

    SciTech Connect

    2011-09-01

    Case Study of Tindall Homes, who worked with Building America to design an optimal package including advanced framing, insulated precast concrete basement walls, polyurethane foam in the walls, and R-49 of batt plus blown cellulose in the attics. Some homes included a detached garden shed with photovoltaic panel-covered roofs.

  3. Best Practices Case Study: Schneider Homes, Inc. - Village at Miller Creek, Burien, W

    SciTech Connect

    none,

    2010-09-01

    Case study of Schneider Homes, who achieved 50% savings over the 2004 IECC with analysis and recommendations from DOEs Building America including moving ducts and furnace into conditioned space, R-23 blown fiberglass in the walls and R-38 in the attics, and high-performance HVAC, lighting, appliances, and windows.

  4. Building America Climate-Specific Guidance | Department of Energy

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

    America » Tools & Resources » Building America Climate-Specific Guidance Building America Climate-Specific Guidance Marine Hot-Humid Hot-Dry/Mixed-Dry Mixed-Humid Cold/Very Cold Click on the map to access case studies in specific climate regions or visit the All Climates page to see technology-specific case studies applicable to all climate zones. 2015 Housing Innovation Awards! See the 2015 Housing Innovation Award winners-industry leaders who represent the very best in innovation on the

  5. Building America Systems Integration Research Annual Report: FY12

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

    America » Tools & Resources » Building America Climate-Specific Guidance Building America Climate-Specific Guidance Marine Hot-Humid Hot-Dry/Mixed-Dry Mixed-Humid Cold/Very Cold Click on the map to access case studies in specific climate regions or visit the All Climates page to see technology-specific case studies applicable to all climate zones. 2015 Housing Innovation Awards! See the 2015 Housing Innovation Award winners-industry leaders who represent the very best in innovation on the

  6. Modelling renewable electric resources: A case study of wind

    SciTech Connect

    Bernow, S.; Biewald, B.; Hall, J.; Singh, D.

    1994-07-01

    The central issue facing renewables in the integrated resource planning process is the appropriate assessment of the value of renewables to utility systems. This includes their impact on both energy and capacity costs (avoided costs), and on emissions and environmental impacts, taking account of the reliability, system characteristics, interactions (in dispatch), seasonality, and other characteristics and costs of the technologies. These are system-specific considerations whose relationships may have some generic implications. In this report, we focus on the reliability contribution of wind electric generating systems, measured as the amount of fossil capacity they can displace while meeting the system reliability criterion. We examine this issue for a case study system at different wind characteristics and penetration, for different years, with different system characteristics, and with different modelling techniques. In an accompanying analysis we also examine the economics of wind electric generation, as well as its emissions and social costs, for the case study system. This report was undertaken for the {open_quotes}Innovative IRP{close_quotes} program of the U.S. Department of Energy, and is based on work by both Union of Concerned Scientists (UCS) and Tellus Institute, including America`s Energy Choices and the UCS Midwest Renewables Project.

  7. America Fellow

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

    Gable was a member of a large team that received a Laboratory Distinguished Performance Award for the Yucca Mountain Project. - 2 - About the Geological Society of America ...

  8. Building America - Resources for Energy Efficient Homes

    SciTech Connect

    2012-04-19

    Building America publications help builders achieve whole-house energy savings in five major climate zones. Using the recommendation and process improvements outlined in the Best Practices Series handbooks, builders can re-engineer their designs to improve energy performance and quality. Case studies for new and existing homes provide results from actual projects.

  9. America Makes

    Energy.gov [DOE]

    America Makes advances additive manufacturing technology and products, and serves as a nationally recognized additive manufacturing center of innovation excellence, working to transform the U.S. manufacturing sector and yield significant advancements throughout industry. America Makes was formerly called the National Additive Manufacturing Innovation Institute (NAMII).

  10. Blue Sea Construction: Affordable Housing Case Study

    SciTech Connect

    2009-09-02

    This case study highlights Melrose II, New York, a high-performance and affordable multihousing complex in Bronx, New York.

  11. BoxLib Case Study

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

    310 2.312 2.313 2.312 2.310 2.288 2003-2016 All Grades - Reformulated Areas 2.310 2.312 2.313 2.312 2.310 2.288 2003-2016 Regular 2.210 2.208 2.205 2.203 2.198 2.171 2003-2016 Reformulated Areas 2.210 2.208 2.205 2.203 2.198 2.171 2003-2016 Midgrade 2.424 2.434 2.452 2.450 2.451 2.440 2003-2016 Reformulated Areas 2.424 2.434 2.452 2.450 2.451 2.440 2003-2016 Premium 2.639 2.654 2.660 2.665 2.668 2.659 2003-2016 Reformulated Areas 2.639 2.654 2.660 2.665 2.668 2.659

    BoxLib Case Study BoxLib

  12. 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

  13. 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

  14. 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.

  15. Hydrogen Production: Fundamentals and Case Study Summaries (Presentation)

    SciTech Connect

    Harrison, K.; Remick, R.; Hoskin, A.; Martin, G.

    2010-05-19

    This presentation summarizes hydrogen production fundamentals and case studies, including hydrogen to wind case studies.

  16. Building America

    SciTech Connect

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  17. Cold-Climate Case Study for Affordable Zero Energy Homes

    SciTech Connect

    Norton, P.; Christensen, C.

    2006-01-01

    This project, supported by the U.S. Department of Energy's Building America Program, is a case study in reaching zero energy within the affordable housing sector in cold climates. The design of the 1200 square foot, 3-bedroom Denver zero energy home carefully combines envelope efficiency, efficient equipment, appliances and lighting, and passive and active solar features to reach the zero energy goal. The home was designed using an early version of the BEOpt building optimization software with additional analysis using DOE2. This engineering approach was tempered by regular discussions with Habitat construction staff and volunteers. These discussions weighed the applicability of the optimized solutions to the special needs and economics of a Habitat house--moving the design towards simple, easily maintained mechanical systems and volunteer-friendly construction techniques.

  18. Building America Whole-House Solutions for Existing Homes: Exterior

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

    Insulation Pre- and Post-Retrofit, Syracuse, New York | Department of Energy Exterior Insulation Pre- and Post-Retrofit, Syracuse, New York Building America Whole-House Solutions for Existing Homes: Exterior Insulation Pre- and Post-Retrofit, Syracuse, New York IBACOS, in collaboration with GreenHomes America, Inc., was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions for enclosure upgrades. This case study describes

  19. Building America Top Innovations 2013 Profile – Zero Energy-Ready Single-Family Homes

    SciTech Connect

    none,

    2013-09-01

    Building homes that are zero energy-ready is a goal of the U.S. Department of Energy’s Building America program and one embodied in Building America’s premier home certification program, the Challenge Home program. This case study describes several examples of successful zero energy-ready home projects completed by Building America teams and partner builders.

  20. Technology Solutions Case Study: Cold Climate Foundation Wall Hygrothermal Research Facility, Cloquet, Minnesota

    SciTech Connect

    2014-09-01

    This case study describes the University of Minnesota’s Cloquet Residential Research Facility (CRRF) in northern Minnesota, which features more than 2,500 ft2 of below-grade space for building systems foundation hygrothermal research. Here, the NorthernSTAR Building America Partnership team researches ways to improve the energy efficiency of the building envelope, including wall assemblies, basements, roofs, insulation, and air leakage.

  1. A Case Study of Danville Utilities:

    SciTech Connect

    2010-03-09

    This case study provides information on how Danville Utilities utilized ITP Industrial Assessment Centers to provide energy efficiency resources to key accounts.

  2. Enhancements to Natural Attenuation: Selected Case Studies |...

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

    Selected Case Studies More Documents & Publications Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Natural and Enhanced Attenuation of Soil ...

  3. Case Study - Compressed Natural Gas Refuse Fleets

    SciTech Connect

    Laughlin, M; Burnham, A.

    2014-02-01

    This case study explores the use of heavy-duty refuse trucks fueled by compressed natural gas highlighting three fleets from very different types of organizations.

  4. Climate Action Champions: Case Studies | Department of Energy

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

    Case Studies Climate Action Champions: Case Studies Boston Case Study (161.6 KB) Dubuque Case Study (241.78 KB) Knoxville Case Study (1.29 MB) Metropolitan Washington Council of Governments Case Study (178.05 KB) Oberlin Case Study (188.13 KB) Portland Case Study (267.52 KB) Salt Lake City Case Study (150.07 KB) San Francisco Case Study (160.82 KB) Seattle Case Study (464.67 KB) Sonoma Case Study (639.22 KB) Southeast Florida Case Study (160.49 KB) More Documents & Publications Community

  5. Guides and Case Studies for Cold and Very Cold Climates | Department of

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

    Energy Cold and Very Cold Climates Guides and Case Studies for Cold and Very Cold Climates Map of the Cold &amp; Very Cold Zones of the United States. The far tips of North Dakota, Maine, and southern Alaska are shown as Very Cold. The northern half of the United States is shown as Cold. The U.S. Department of Energy (DOE) Building America program has developed a best practice guide and case studies to help builders improve whole-house energy performance in homes found in cold and very

  6. Guides and Case Studies for Hot-Humid Climates | Department of Energy

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

    Hot-Humid Climates Guides and Case Studies for Hot-Humid Climates Map of the Hot and Humid Climate Zone of the United States. This zone covers eastern Texas through Florida and reaches up to mid-Georgia it also includes Puerto Rico and Hawaii. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-humid climates. Best Practice Guides 40% Whole-House

  7. Five case studies of multifamily weatherization programs

    SciTech Connect

    Kinney, L; Wilson, T.; Lewis, G.; MacDonald, M.

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

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

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

    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 ...

  9. Nissan North America: How Sub-Metering Changed the Way a Plant Does Business

    Energy.gov [DOE]

    This case study describes how Nissan North America uses sub-meters to measure a range of variables at its U.S. plants, including electricity and compressed air, and identify opportunities to reduce energy consumption.

  10. Building America Whole-House Solutions for New Homes: Tom Walsh...

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

    & Co., Portland, Oregon Case study of Tom Walsh & Co., who worked with Building America research partner BIRA to design HERS 59 homes with ducts in conditioned space in dropped...

  11. Building America Whole-House Solutions for New Homes: CDC Realty Inc., Tucson, Arizona

    Energy.gov [DOE]

    Case study of CDC Realty Inc. who worked with Building America research partner Building Science Corporation to design HERS-54 homes with ducts in insulated attics, solar water heating, tight air sealing, and rigid foam exterior sheathing.

  12. Case Study - The Challenge: Improving Sewage Pump System Performance...

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

    Case Study - The Challenge: Improving Sewage Pump System Performance Case Study - The Challenge: Improving Sewage Pump System Performance This case study looks at how Trumbull, ...

  13. Water Use Reduction Case Studies | Department of Energy

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

    Facilities Water Use Reduction Water Use Reduction Case Studies Water Use Reduction Case Studies These case studies offer examples of water use reduction projects implemented...

  14. Federal Utility Energy Service Contract Case Studies | Department...

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

    Energy Service Contract Case Studies Federal Utility Energy Service Contract Case Studies These case studies feature examples of federal projects made possible by the use of ...

  15. Solar America Initiative (Across America Map)

    SciTech Connect

    Not Available

    2007-06-01

    This factsheet gives an overview of the Solar America Initiative (SAI) using a map to show locations of the Solar America Cities, Solar America Showcases and other market transformation and research and development projects.

  16. Building America Webinar: New Construction Hybrid-Ductless Heat...

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

    Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study:...

  17. SEP CASE STUDY WEBINAR: HARBEC SLIDES

    Energy.gov [DOE]

    This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on HARBEC hosted on September 9, 2015. This webinar highlights...

  18. SEP Case Study Webinar: Detroit Diesel Slides

    Energy.gov [DOE]

    This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on Detroit Diesel hosted on July 14, 2016. This webinar...

  19. SEP Case Study Webinar: Detroit Diesel

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Measurement and Verification Case Study webinar is the fourth in its series highlighting U.S. manufacturing facilities that have achieved Superior Energy Performance (SEP) certification. These...

  20. SmartBuildings Detroit Commercial Case Study

    Energy.gov [DOE]

    SmartBuildings Detroit Commercial Case Study, a document from BetterBuildings for Michigan posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  1. SEP CASE STUDY WEBINAR: MEDIMMUNE SLIDES

    Office of Energy Efficiency and Renewable Energy (EERE)

    The presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on MedImmune hosted on June 24, 2015. This webinar highlights the success of...

  2. Community Redevelopment Case Study: Jekyll Island

    Energy.gov [DOE]

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—features photos from a case study about Jekyll Island's community redevelopment project in Georgia.

  3. Electricity Generation and Environmental Externalities: Case Studies

    Reports and Publications

    1995-01-01

    Provides an overview of the economic foundation of externalities, the federal and state regulatory approaches, and case studies of the impacts of the externality policies adopted by three states.

  4. BTS Case Study: The Galloway Family Home

    SciTech Connect

    Brandegee Group

    1999-03-08

    Case study of an energy-efficient Habitat for Humanity house that uses 30% less energy than conventional residential construction. The project was part of the Jimmy Carter Work Project in rural Appalachia in 1997.

  5. STATES OF AMERICA $

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

    \~!BWD STATES OF AMERICA $ FEDd&~; ! * O R RELATIONS AUTHORITY ,%.@7- , . - DEPARTMEWI' OF ENERGY IDAHO OPERATIONS OFFIC'? ' IDAHO FALLS, IDAHO Activity -AND- INTERNATIONAL FEDERATION OF PROFESSIONAL AND TECHNICAL ENGINEERS, LOCAL 94 Labor Organization/ Petitioner - ------ -- - Case No. DE-RO-50059 CERTIFICATION OF REPRESENTATIVE 1411 election having been conducted in the above matter under the supervision o F the undersigned Regional Director of the Federal Labor Relations Authority, in

  6. The Science Manager's Guide to Case Studies

    SciTech Connect

    Branch, Kristi M.; Peffers, Melissa S.; Ruegg, Rosalie T.; Vallario, Robert W.

    2001-09-24

    This guide takes the science manager through the steps of planning, implementing, validating, communicating, and using case studies. It outlines the major methods of analysis, describing their relative merits and applicability while providing relevant examples and sources of additional information. Well-designed case studies can provide a combination of rich qualitative and quantitative information, offering valuable insights into the nature, outputs, and longer-term impacts of the research. An objective, systematic, and credible approach to the evaluation of U.S. Department of Energy Office of Science programs adds value to the research process and is the subject of this guide.

  7. Existing Whole-House Solutions Case Study: Exterior Insulation Pre- and Post-Retrofit, Syracuse, New York

    SciTech Connect

    2015-05-01

    In this study, IBACOS, in collaboration with GreenHomes America, Inc., was contracted by the New York State Energy Research and Development Authority (NYSERDA) to research exterior wall insulation solutions for enclosure upgrades. This case study describes the deep energy retrofit of three test homes in the Syracuse, New York area and represent these enclosure strategies: rigid foam insulation; spray foam insulation, and a control house that follows Home Performance with ENERGY STAR (HPwES) guidelines.

  8. Building America Webinar: Who's Successfully Doing Deep Energy Retrofits?

    Energy.gov [DOE]

    The webinar will focus on specific Building America projects and case studies that highlight real-world examples of deep energy retrofits that are meeting with technical and market success. Presenters will focus on technical strategies, modeled and actual performance results, and project costs.

  9. Building America Whole-House Solutions for New Home: Fort Devens: Cold Climate Market-Rate Townhomes

    Energy.gov [DOE]

    Fort Devens: Cold Climate Market-Rate Townhomes Targeting HERS Index of 40, Harvard, Massachusetts (Fact Sheet), Building America Case Study: Efficient Solutions for New and Existing Homes, Building Technologies Office (BTO)

  10. Climate wise case study compendium: Report 1

    SciTech Connect

    1997-02-01

    This case study compendium is one of several Climate Wise tools available to help interested companies identify cost-effective options. Climate Wise, a private-public partnership program, is a key Federal initiative to return greenhouse gas emissions to 1990 levels by 2000.

  11. Building America Climate-Specific Guidance | Department of Energy

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

    Building America Climate-Specific Guidance Building America Climate-Specific Guidance Marine Hot-Humid Hot-DryMixed-Dry Mixed-Humid ColdVery Cold Click on the map to access case...

  12. Sol-Cycle: Biking Across America for Science Education | Department...

    Office of Environmental Management (EM)

    Sol-Cycle: Biking Across America for Science Education Sol-Cycle: Biking Across America for Science Education May 1, 2015 - 1:10pm Addthis Rachel Woods-Robinson and Elizabeth Case, ...

  13. HICEV America Test Sequence

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

    HICEV America TEST SEQUENCE Revision 0 November 1, 2004 Prepared by Electric ... Donald B. Karner HICEV America Test Sequence Page 1 2004 Electric ...

  14. Best Practices Case Study: Green Coast Enterprises - Project Home Again, New Orleans, LA

    SciTech Connect

    none,

    2011-04-01

    Case study about Green Coast Enterprises, who received design assistance and analysis from Building America team Building Science Corporation to build 100 homes for New Orleans families displaced by Hurricane Katrina. The homes incorporate a host of weather-resistant techniques: pier foundations, all borate pressure-treated lumber; hurricane strapping; moisture-resistant closed-cell spray foam insulation under the subfloor, in walls, and under the roof line to seal out moisture-laden air and glue the structure together to resist high winds; roof sheathing seams sealed with butyl-adhesive flashing tape; and a fully adhered roofing membrane over eaves and gable ends.

  15. Business Solutions Case Study: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, 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 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.

  16. 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.

  17. Building America Case Study: Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    One of BA-PIRC's longtime Habitat for Humanity partners, S.E. Volusia CO (SEVHFH), was interested in building a home to the new Challenge Home standards. SEVHFH routinely builds ENERGY STAR V3.1 homes. The only modification to their design needed to comply with the Challenge Home criteria was the interior duct requirement. Unwilling to incur the added costs of a foam roof deck or wall heights above 8 feet to accommodate a fur-down chase SEVHFH opted to build a fur-up or raised ceiling chase.

  18. 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.

  19. Building America Case Study: Field Testing an Unvented Roof with Fibrous Insulation and Tiles, Orlando, Florida

    SciTech Connect

    2015-11-01

    This research is a test implementation of an unvented tile roof assembly in a hot-humid climate (Orlando, FL; Zone 2A), insulated with air permeable insulation (netted and blown fiberglass). Given the localized moisture accumulation and failures seen in previous unvented roof field work, it was theorized that a 'diffusion vent' (water vapor open, but air barrier 'closed') at the highest points in the roof assembly might allow for the wintertime release of moisture, to safe levels. The 'diffusion vent' is an open slot at the ridge and hips, covered with a water-resistant but vapor open (500+ perm) air barrier membrane. As a control comparison, one portion of the roof was constructed as a typical unvented roof (self-adhered membrane at ridge). The data collected to date indicate that the diffusion vent roof shows greater moisture safety than the conventional, unvented roof design. The unvented roof had extended winter periods of 95-100% RH, and wafer (wood surrogate RH sensor) measurements indicating possible condensation; high moisture levels were concentrated at the roof ridge. In contrast, the diffusion vent roofs had drier conditions, with most peak MCs (sheathing) below 20%. In the spring, as outdoor temperatures warmed, all roofs dried well into the safe range (10% MC or less). Some roof-wall interfaces showed moderately high MCs; this might be due to moisture accumulation at the highest point in the lower attic, and/or shading of the roof by the adjacent second story. Monitoring will be continued at least through spring 2016 (another winter and spring).

  20. Building America Case Study: Lancaster County Career and Technology Center Green Home 3, Mt Joy, Pennsylvania

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

    Lancaster County Career and Technology Center Green Home 3 Mount Joy, Pennsylvania PROJECT INFORMATION Construction: New home Type: Single-family Partners: Builder: LCCTC, Mt. Joy, PA, apprenticegreenhomes.com Home Innovation Research Labs, homeinnovation.com Size: 2,384 ft 2 above grade; 4,768 ft 2 conditioned area Sale Price: $320,000 Date Completed: June 2013 Climate Zone: Cold (IECC CZ-5A) PERFORMANCE DATA HERS Index: 45 (ENERGY STAR® Target Index: 60; DOE Zero Energy Ready Home Target

  1. 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)

    Replacing Resistance Heating with Mini-Split Heat Pumps Sharon, Connecticut PROJECT INFORMATION Project Name: Sharon Ridge Apartments Location: Sharon, CT Partners: Sharon Housing Authority, www.sharonct.org/ Advanced Residential Integrated Solutions Collaborative (ARIES), http://levypartnership.com/ Building Component: HVAC Application: Retrofit, single, or multifamily Year Tested: 2012-2013 Applicable Climate Zone(s): Mixed-humid and cold PERFORMANCE DATA Cost of energy efficiency measure

  2. Building America Case Study: Field Testing of Compartmentalization Methods for Multifamily Construction (Fact Sheet)

    SciTech Connect

    Not Available

    2015-01-01

    The 2012 IECC has an airtightness requirement of 3 air changes per hour at 50 Pascals test pressure for both single family and multifamily construction in Climate Zones 3-8. Other programs (LEED, ASHRAE 189, ASHRAE 62.2) have similar or tighter compartmentalization requirements, thus driving the need for easier and more effective methods of compartmentalization in multifamily buildings.

  3. Building America Case Study: High Performance Walls in Hot-Dry...

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

    Wall framing types of 2 6 (16- and 24-in. on center o.c.) and double stud were ... builder partners had a framing contractor willing to build with 24-in. o.c. framing. ...

  4. Building America Case Study: BrightBuilt Home, Modular Zero Energy...

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

    Builders Inc., Rockland, ME, blackbrosbuilders.com Keiser Homes, Oxford, ME, ... The modular boxes were manu factured in Oxford, Maine, by Keiser Homes. At the site, Black ...

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

    Energy.gov [DOE]

    The first certified DOE Challenge Home in the United States—the Wilson Residence in Winter Park, Florida—produces more energy than it uses with construction costs one-third less than originally proposed.

  6. Building America Case Study: Long-Term Monitoring of Mini-Split...

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

    ... Image credit: All images were created by the BSC team. On-Off Operation (Varying Set Point) House (1,132 ft 2 ) Constant Set Point Operation House (1,239 ft 2 ) Graphs comparing ...

  7. Building America Case Study: Predicting Envelope Leakage in Attached Dwellings (Fact Sheet)

    SciTech Connect

    Not Available

    2014-12-01

    'The cost for blower testing is high, because it is labor intensive, and it may disrupt occupants in multiple units. This high cost and disruption deters program participants, and dissuades them from pursuing energy improvements that would trigger air leakage testing, such as improvements to the building envelope.' This statement found in a 2012 report by Heschong Mahone Group emphasizes the importance of reducing the cost and complexity of blower testing in multifamily buildings. Energy efficiency opportunities are being bypassed. The cost of single blower testing is on the order of $300. The cost for guarded blower door testing, the more appropriate test for assessing energy savings opportunities, could easily be six times that and that's only if you have the equipment and simultaneous access to multiple apartments. Thus, the proper test is simply not performed. The objective of the 2013 research project was to develop the model for predicting fully guarded test results (FGT), using unguarded test data and specific building features of apartment units. The model developed has a coefficient of determination R2 value of 0.53 with a root mean square error (RMSE) of 0.13. Both statistical metrics indicate that the model is relatively strong. When tested against data that was not included in the development of the model, prediction accuracy was within 19%, which is reasonable given that seasonal differences in blower door measurements can vary by as much as 25%.

  8. Building America Case Study: Lancaster County Career and Technology Center Green Home 3, Mt Joy, Pennsylvania

    SciTech Connect

    Not Available

    2014-12-01

    Transitioning from standard light frame to a thermal mass wall system in a high performance home will require a higher level of design integration with the mechanical systems. The much higher mass in the ICF wall influences heat transfer through the wall and affects how the heating and cooling system responds to changing outdoor conditions. This is even more important for efficient, low-load homes with efficient heat pump systems in colder climates where the heating and cooling peak loads are significantly different from standard construction.This report analyzes a range of design features and component performance estimates in an effort to select practical, cost-effective solutions for high performance homes in a cold climate. Of primary interest is the influence of the ICF walls on developing an effective air sealing strategy and selecting an appropriate heating and cooling equipment type and capacity. The domestic water heating system is analyzed for costs and savings to investigate options for higher efficiency electric water heating. A method to ensure mechanical ventilation air flows is examined. The final solution package includes high-R mass walls, very low infiltration rates, multi-stage heat pump heating, solar thermal domestic hot water system, and energy recovery ventilation. This solution package can be used for homes to exceed 2012 International Energy Conservation Code requirements throughout all climate zones and achieves the DOE Challenge Home certification.

  9. Building America Case Studies for New Homes: The Impact of Thermostat...

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

    air distribution system. Graphic courtesy of IBACOS, Inc. A "Plug-n-Play" Air Delivery System for Low-Load Homes and Evaluation of a Residential Thermal Comfort Rating Method

  10. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    Office (EE-5B) Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION Residential; Residential Buildings;...

  11. Building America Case Study: Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes (Fact Sheet)

    SciTech Connect

    Not Available

    2014-11-01

    This guide provides information and recommendations to the following groups: Insulation contractors, General contractors, Builders, Home remodelers, Mechanical contractors, and Homeowners as a guide to the work that needs to be done. The order of work completed during home construction and retrofit improvements is important. Health and safety issues must be addressed first and are more important than durability issues. And durability issues are more important than saving energy. Not all techniques can apply to all houses. Special conditions will require special action. Some builders or homeowners will wish to do more than the important but basic retrofit strategies outlined by this guide. The following are best practice and product recommendations from the interviewed contractors and home builders who collectively have a vast amount of experience. Three significant items were discussed with the group which are required to make taped insulating sheathing a simple, long term, and durable drainage plane: 4. Horizontal joints should be limited or eliminated wherever possible 5. Where a horizontal joint exists use superior materials 6. Frequent installation inspection and regular trade training are required to maintain proper installation Section 5 of this measure guideline contains the detailed construction procedure for the three recommended methods to effectively seal the joints in exterior insulating sheathing to create a simple, long term, and durable drainage plane.

  12. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    and Existing Homes, Energy Efficiency & Renewable Energy (EERE) Citation Details ... and Existing Homes, Energy Efficiency & Renewable Energy (EERE) ?Ducts in conditioned ...

  13. Building America Case Study: Photovoltaic Systems with Module-Level Power Electronics

    SciTech Connect

    2015-09-01

    Direct current (DC) power optimizers and microinverters (together known as module-level power electronics, or MLPE) are one of the fastest growing market segments in the solar industry. According to GTM Research in The Global PV Inverter Landscape 2015, over 55% of all residential photovoltaic (PV) installations in the United States used some form of MLPE in 2014.

  14. Building America Technology Solutions Case Study: Photovoltaic Systems with Module-Level Power Electronics

    Energy.gov [DOE]

    This guide will show how DC power optimizers and microinverters (both known as module-level power electronics) are being used in new and/or retrofit, single and multifamily homes.

  15. Building America Case Study: Cold Climate Foundation Wall Hygrothermal Research Facility, Cloquet, Minnesota (Fact Sheet)

    SciTech Connect

    NorthernSTAR

    2014-09-01

    This report focuses on the progress made to date and the technical details of the experiment. An overview of the experimental data being collected with some interesting highlights noted thus far is also provided. A full analysis of the experimental data and the drawing of conclusions with regard to the thermal and hygrothermal performance of the retrofit foundation insulation systems tested will only be possible after a full year of data has been collected in 2014.

  16. Building America Special Research ProjectHigh-R Foundations Case Study Analysis

    SciTech Connect

    Jonathan Smegal /John Straube

    2010-08-20

    This report considers a number of promising foundation and basement insulation strategies that can meet the requirement for better thermal control in colder climates while enhancing moisture control, health, and comfort.

  17. Building America Case Study: Community-Scale Energy Modeling (Fact Sheet)

    SciTech Connect

    Not Available

    2014-12-01

    IBACOS analyzed pre-retrofit daily utility data to sort homes by energy consumption, allowing for better targeting of homes for physical audits. Following ASHRAE Guideline 14 normalization procedures, electricity consumption of 1,166 all electric production-built homes' was modeled. The homes were in two communities--one built in the 1970s and the other in the mid-2000s.

  18. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    (EE-5B) Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION Residential; Residential Buildings; ARBI; Building ...

  19. Building America Efficient Solutions for New Homes Case Study: Savannah Gardens

    Energy.gov [DOE]

    The Savannah Housing Department is leading sustainable and affordable housing development in Georgia. It partnered with Southface Energy Institute, a member of the U.S. Department of Energy’s...

  20. Building America Case Study: Conway Street Apartments, Greenfield, Massachusetts (Fact Sheet)

    SciTech Connect

    Not Available

    2014-12-01

    While single-family, detached homes account for 63% of households (EIA 2009); multi-family homes account for a very large portion of that remaining housing stock, and this fraction is growing. Through recent research efforts, CARB has been evaluating strategies and technologies that can make dramatic improvements in energy performance in multi-family buildings

  1. Building America Technology Solutions Case Study: Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    Energy.gov [DOE]

    Building Science Corporation tested the effectiveness of various ventilation systems at two unoccupied, single-family lab homes at the University of Texas at Tyler. The only difference was that House 1 had a vented attic and House 2 had an unvented attic assembly.

  2. Building America Case Study: Marketing Zero Energy Homes: LifeStyle...

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

    ... LifeStyle Homes Annual Closings * U.S. Census Bureau. "New Privately Owned Housing Units Completed, Annual Data." Washington, DC: 2014. Accessed March 6, 2014: https:...

  3. Building America Case Study: High Performance Ducts in Hot-Dry...

    Office of Scientific and Technical Information (OSTI)

    the conditioned thermal envelope. To support this activity, in 2013 the Pacific Gas & Electric Company initiated a project with Davis Energy Group (lead for the Building...

  4. Building America Case Study: EcoVillage: A Net Zero Energy Ready...

    Energy Saver

    ... in. of closed cell sprayed polyurethane foam (ccSPF) (left). A 4.1-kW photovoltaic (PV) system and 65-ft 2 solar thermal system were installed on the south-facing roofs (right). ...

  5. DOE ZERH Case Study: Mutual Housing California, Mutual Housing...

    Office of Scientific and Technical Information (OSTI)

    Office (EE-5B) (Building America) Country of Publication: United States Language: English Subject: Building America; Residential Construction; Home Builder; Zero Energy

  6. Stand Alone Renewable Energy Systems Case Studies | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Alone Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Stand Alone Renewable Energy Systems Case Studies AgencyCompany...

  7. Mini-Grid Renewable Energy Systems Case Studies | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Mini-Grid Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mini-Grid Renewable Energy Systems Case Studies AgencyCompany...

  8. DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat...

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

    Southeast Volusia Habitat for Humanity, Edgewater, FL DOE Zero Energy Ready Home Case Study: Southeast Volusia Habitat for Humanity, Edgewater, FL Case study of a DOE Zero Energy ...

  9. Nissan Case Study for Superior Energy Performance | Department...

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

    More Documents & Publications General Dynamics Case Study for Superior Energy Performance HARBEC, Inc. Case Study for Superior Energy Performance SEP Voluntary CostBenefit Form

  10. Making Car Sharing and Car Clubs Work: Case Study Summaries ...

    OpenEI (Open Energy Information) [EERE & EIA]

    Case Study Summaries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Car Sharing and Car Clubs Work: Case Study Summaries AgencyCompany Organization: United...

  11. Geothermal Exploration Techniques a Case Study. Final Report...

    OpenEI (Open Energy Information) [EERE & EIA]

    Techniques a Case Study. Final Report Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geothermal Exploration Techniques a Case Study. Final Report...

  12. The Cummins Rocky Mount Engine Plant Case Study | Department...

    Energy.gov [DOE] (indexed site)

    a 12.6% energy performance improvement after implementing SEP. (July 2015) Cummins' Case Study for Superior Energy Performance More Documents & Publications SEP Case Study...

  13. Laboratories for the 21st Century Case Studies

    Energy.gov [DOE]

    These case studies feature examples of energy-efficient laboratories for the 21st century. The Featured Concepts Table outlines technologies covered in each case study.

  14. 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 ...

  15. 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, ...

  16. 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 ...

  17. Small Wind Guidebook/Case Studies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Case Studies The Small Wind Guidebook's collection of distributed wind turbine case studies is intended to reflect project-specific details for a variety of...

  18. ITP LEADER Case Study: Flambeau River Papers Makes a Comeback...

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

    LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy Strategy ITP LEADER Case Study: Flambeau River Papers Makes a Comeback With a Revised Energy ...

  19. General Dynamics Case Study for Superior Energy Performance ...

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

    Technical Assistance Superior Energy Performance General Dynamics Case Study for Superior Energy Performance General Dynamics Case Study for Superior Energy Performance ...

  20. UNF Energy Efficiency Case Studies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    UNF Energy Efficiency Case Studies Jump to: navigation, search Tool Summary Name: UNF Energy Efficiency Case Studies AgencyCompany Organization: United Nations Foundation Sector:...

  1. Volunteers Leading Technology, A Case Study: Chewonki Renewable...

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

    Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project This presentation ...

  2. Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM...

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

    Performance Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM eastern time Case Study Webinar: Cummins SEP 'Experience', November 19, 2PM eastern time November...

  3. DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed...

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

    Dwell Development, Reclaimed Modern, Seattle, WA DOE Zero Energy Ready Home Case Study: Dwell Development, Reclaimed Modern, Seattle, WA DOE Zero Energy Ready Home Case Study: ...

  4. DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith...

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

    Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT DOE Zero Energy Ready Home Case Study: Glastonbury Housesmith, Hickory Drive, South Glastonbury, CT Case study of a DOE ...

  5. DOE Zero Energy Ready Home Case Study: Brookside Development...

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

    Brookside Development, Derby, CT DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT DOE Zero Energy Ready Home Case Study: Brookside Development, Derby, CT ...

  6. 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 ...

  7. 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 ...

  8. 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, ...

  9. 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, ...

  10. 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 ...

  11. DOE Zero Energy Ready Home Case Study: Greenhill Contracting...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications DOE Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres 20, 26, 28, New Paltz, NY DOE Zero Energy Ready Home Case Study: ...

  12. Existing Whole-House Solutions Case Study: Evaluation of a Multifamily Retrofit in Climate Zone 5, Boulder, Colorado

    SciTech Connect

    2013-11-01

    In 2009, a 37-unit apartment complex located in Boulder, Colorado, underwent an energy retrofit to comply with Boulder SmartRegs Ordinance, a mandate that requires all rental properties to meet certain energy efficiency standards by 2018. The Consortium of Advanced Residential Buildings (CARB), a U.S. Department of Energy Building America team, worked with city planners and building owners to evaluate this program and recently completed a case study evaluating the effectiveness of a collection of retrofit measures.

  13. eEnergy Vermont Case Study

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

    eEnergy Vermont Case Study 1 Participating eEnergy Vermont Utilities Burlington Electric Department Central Vermont Public Service Green Mountain Power Corporation Group of Municipal Electric Utilities (GMEU) Vermont Electric Cooperative Washington Electric Cooperative Vermont Pursues a Statewide Smart Grid Strategy Vermont utilities are participating in eEnergy Vermont, which is part of a broad "eState Initiative" that includes the electricity, telecommunications and health care

  14. House Simulation Protocols (Building America Benchmark) - Building...

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

    House Simulation Protocols (Building America Benchmark) - Building America Top Innovation House Simulation Protocols (Building America Benchmark) - Building America Top Innovation ...

  15. Building America Technology Solutions for New and Existing Homes: Duct in

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

    Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) | Department of Energy in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet) This case study examines a Building America builder partner's implementation of an inexpensive, quick and effective method of building a

  16. 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

  17. 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

  18. Building America Whole-House Solutions for New Homes: Devoted Builders,

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

    LLC, Pasco, Washington | Department of Energy Devoted Builders, LLC, Pasco, Washington Building America Whole-House Solutions for New Homes: Devoted Builders, LLC, Pasco, Washington Case study of Devoted Builders who worked with Building America research partner WSU Extension Energy Office to design HERS-54 duplexes with ICF walls, high-efficiency mini-split heat pumps, ERVs, and a spray-foam plus blown cellulose covered ceiling deck. Devoted Builders, LLC. - Pasco, WA (664.44 KB) More

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

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

    Enterprises, New Orleans, Louisiana | Department of Energy Green Coast Enterprises, New Orleans, Louisiana Building America Whole-House Solutions for New Homes: Green Coast Enterprises, New Orleans, Louisiana Case study of Green Coast Enterprises, who worked with Building America research partner Building Science Corporation to build moisture- and flood-resistant HERS- 65 affordable homes on pier foundations, with borate pressure-treated lumber, wind-resistant OSB sheathing, hurricane

  20. Building America Whole-House Solutions for New Homes: Grupe, Rocklin,

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

    California | Department of Energy Grupe, Rocklin, California Building America Whole-House Solutions for New Homes: Grupe, Rocklin, California Case Study of Grupe who worked with Building America research partner Davis Energy Group to design HERS-54 homes that included PV roof tiles, SmartVent night ventilation cooling; and FreshVent continuous ventilation. Grupe: Carsten Crossings - Rocklin, CA (638.75 KB) More Documents & Publications Outside Air Ventilation Controller - Building

  1. 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

  2. Building America Whole-House Solutions for New Homes: New Traditions,

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

    Vancouver, Washington | Department of Energy New Traditions, Vancouver, Washington Building America Whole-House Solutions for New Homes: New Traditions, Vancouver, Washington Case study of New Tradition Homes who worked with Building America partner WSU Energy Extension to design HERS-65 homes with ducts in conditioned space, site grading and drain piping, and high-efficiency HVAC. New Tradition Homes: Landover Commons - Vancouver, WA (653.77 KB) More Documents & Publications Low-Cost

  3. Building America Whole-House Solutions for New Homes: Rural Development,

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

    Inc., Greenfield, Massachusetts | Department of Energy Rural Development, Inc., Greenfield, Massachusetts Building America Whole-House Solutions for New Homes: Rural Development, Inc., Greenfield, Massachusetts Case study of Rural Development Inc. who worked with Building America research partner CARB to design affordable HERS-8 homes (60 w/o PV), with double-stud walls heavy insulation, low-load sealed-combustion gas space heaters, triple-pane windows, solar water heating, and PV. Rural

  4. 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

  5. Building America Whole-House Solutions for New Homes: Shaw Construction,

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

    Aspen, Colorado | Department of Energy Shaw Construction, Aspen, Colorado Building America Whole-House Solutions for New Homes: Shaw Construction, Aspen, Colorado Case study of Shaw Construction who worked with Building America research partner Building Science Corporation to design affordable HERS-54 townhouses with central solar radiator space heating, PV, R-28 closed-cell spray foam under slab and R-26 in advanced framed walls, and rigid polyiso on inside of basement walls. Shaw

  6. 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)

  7. Building America Whole-House Solutions for New Homes: Tom Walsh & Co.,

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

    Portland, Oregon | Department of Energy Tom Walsh & Co., Portland, Oregon Building America Whole-House Solutions for New Homes: Tom Walsh & Co., Portland, Oregon Case study of Tom Walsh & Co., who worked with Building America research partner BIRA to design HERS 59 homes with ducts in conditioned space in dropped ceiling soffits, extensive air sealing, and extensve site water management. Tom Walsh & Co.: New Columbia - Portland, Oregon (651.11 KB) More Documents &

  8. 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

  9. 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

  10. BBRN Factsheet: Case Study: Community Engagement | Department of Energy

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

    BBRN Factsheet: Case Study: Community Engagement BBRN Factsheet: Case Study: Community Engagement Case Study: Community Engagement, on the Community Home Energy Retrofit Project (CHERP), based in Claremont, California. Case Study: Community Engagement (197.35 KB) More Documents & Publications Better Buildings Network View | December 2015 Better Buildings Training Toolkit Better Buildings Network View | July-August

  11. Crowne Plaza Renovation Retrofit Case Study

    SciTech Connect

    none,

    2013-03-01

    InterContinental Hotels Group (IHG) and its franchise partner B.F. Saul Company Hospitality Group (B.F. Saul Co.) partnered with the Department of Energy (DOE) to develop and implement solutions to retrofit existing buildings to reduce energy consumption by at least 30% versus requirements set by Standard 90.1-2004 of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the American National Standards Institute (ANSI), and the Illuminating Engineering Society of North America (IESNA) as part of DOE’s Commercial Building Partnerships (CBP) Program.

  12. Deep Energy Retrofit Case Studies: Lessons Learned

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

    Deep Energy Retrofit Case Studies: Lessons Learned. Alea German Alliance for Residential Building Innovation June 25, 2014 Davis Energy Group | June 25, 2014 ‹#› Agenda * Background / motivation * Results from 3 CA retrofits - Sonoma Passive House Retrofit - Stockton Hot Dry Retrofit - Sunnyvale Marine Deep Retrofit Davis Energy Group | June 25, 2014 ‹#› Background * >60 million homes in the U.S. over 30 yrs old * Huge potential - Energy savings ‹#› Davis Energy Group | June 25,

  13. Wind to Hydrogen in California: Case Study

    SciTech Connect

    Antonia, O.; Saur, G.

    2012-08-01

    This analysis presents a case study in California for a large scale, standalone wind electrolysis site. This is a techno-economic analysis of the 40,000 kg/day renewable production of hydrogen and subsequent delivery by truck to a fueling station in the Los Angeles area. This quantity of hydrogen represents about 1% vehicle market penetration for a city such as Los Angeles (assuming 0.62 kg/day/vehicle and 0.69 vehicles/person) [8]. A wind site near the Mojave Desert was selected for proximity to the LA area where hydrogen refueling stations are already built.

  14. Introduction to the Value of Program Evaluation Case Study Series |

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

    Department of Energy Introduction to the Value of Program Evaluation Case Study Series Introduction to the Value of Program Evaluation Case Study Series Case Studies Show the Value of Program Evaluation, part of the Value of Program Evaluation Case Study Series, sponsored by the U.S. Department of Energy, November 2009. Case Studies Show the Value of Program Evaluation (124.48 KB) More Documents & Publications Evaluation Helps Pesticide Program Finish Project Four Years Sooner Than

  15. Addressing Uncertainties in Design Inputs: A Case Study of Probabilist...

    Office of Environmental Management (EM)

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Addressing Uncertainties in Design Inputs: A Case ...

  16. Building America Top Innovations 2013 Profile - Building America...

    Energy Saver

    Building America Top Innovations 2013 Profile - Building America Solution Center PNNL set up the framework for the Building America Solution Center, a web tool connecting users to ...

  17. Building America Webinar: Building America: Research for Real...

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

    America: Research for Real-World Results Building America Webinar: Building America: ... I DOE ZERH Webinar: Technical Resources for Marketing and Selling Zero Energy Ready Homes

  18. Building America Webinar: Building America Technology-to-Market...

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

    Technology-to-Market Roadmaps Building America Webinar: Building America Technology-to-Market Roadmaps This webinar introduced the integrated Building America Technology-to-Market ...

  19. Building America Solution Center - Building America Top Innovation...

    Energy Saver

    Building America Solution Center - Building America Top Innovation SCimagemale.jpg The Building America Solution Center is a Web-based tool connecting users to fast, free, and ...

  20. Building America Teams Technical Quality Management

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

    9302014 2. Monthly Status Reporting; 15 th of the ... and communities with strategic early adopters, Building ... Houses Studied by Building America (2000-present) 13 ...

  1. 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 ...

  2. Pevafersa America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Pevafersa America Jump to: navigation, search Name: Pevafersa-America Place: Puerto Rico Product: Puerto Rico-based assembler of PV panels. References: Pevafersa-America1 This...

  3. Tecta America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Tecta America Jump to: navigation, search Name: Tecta America Place: Carlsbad, California Zip: 92011 Product: String representation "Tecta America i ... larger company." is too...

  4. Cetech America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Cetech America Jump to: navigation, search Logo: Cetech America Name: Cetech America Address: 711 Silver Birch Place Place: Longwood, Florida Zip: 32750 Sector: Solar Year...

  5. Building Energy Information Systems: User Case Studies

    SciTech Connect

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish

    2010-03-22

    Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

  6. Building America Top Innovations Hall of Fame Profile … Zero...

    Energy Saver

    ... Zero Net-Energy Homes Production Builder Business Case: CaliforniaFlorida Production ... In Gainesville, Florida, Tommy Williams Homes began working with Building America in 2004. ...

  7. New Whole-House Solutions Case Study: Lancaster County Career and Technology Center Green Home 3 - Mount Joy, Pennsylvania

    SciTech Connect

    2014-12-01

    This case study describes a unique vocational program at Lancaster County Career Technology Center in Mount Joy, PA, where high school students are gaining hands-on construction experience in building high performance homes with help from Building America team, Home Innovation Research Labs. This collaboration resulted in the Green Home 3, the third in a series of high performance homes for Apprentice Green. As one of LCCTC’s key educational strategies for gaining practical experience, students are involved in building real houses that incorporate state-of-the-art energy efficiency and green technologies. With two homes already completed, the Green Home 3 achieved a 44% whole-house energy savings over the Building America New Construction B10 Benchmark, DOE Zero Energy Ready Home (formerly Challenge Home) certification, and National Green Building Standard Gold-level certification.

  8. New Whole-House Solutions Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes - Pacific Northwest

    SciTech Connect

    2015-05-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). In this project, the Northwest Energy Efficient Manufactured Housing Program worked with Building America Partnership for Improved Residential Construction and Bonneville Power Administration to help four factory homebuilders build prototype zero energy ready manufactured homes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This case study describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability. Monitoring is expected to continue into 2016.

  9. 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 ...

  10. Widget:CaseStudyAssist | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    History Widget:CaseStudyAssist Jump to: navigation, search Description Widget to assist case study pages and forms: CSC & CSA Usage This widget must be used with the...

  11. 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 ...

  12. 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 ...

  13. DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing...

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

    DOE Zero Energy Ready Home Case Study: Ithaca Neighborhood Housing Services, Ithaca, NY Case study of a DOE Zero Energy Ready Home in Ithaca, NY, that scored HERS 50 without PV. ...

  14. DOE Zero Energy Ready Home Case Study: John Hubert Associates...

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

    John Hubert Associates, North Cape May, NJ DOE Zero Energy Ready Home Case Study: John Hubert Associates, North Cape May, NJ DOE Zero Energy Ready Home Case Study: John Hubert ...

  15. Capturing Waste Gas: Saves Energy, Lower Costs - Case Study,...

    Office of Environmental Management (EM)

    Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 ArcelorMittal USA, Inc.'s Indiana Harbor steel ...

  16. 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 ...

  17. Existing Homes Retrofit Case Study: Asdal Builders, LLC, Pittsburgh, PA

    SciTech Connect

    2009-09-01

    This Building America fact sheet describes a retrofit to improve efficiency of a 1930s era bungalow in Pittsburgh.

  18. Chesapeake Habitat for Humanity: Affordable Housing Case Study

    SciTech Connect

    2006-08-28

    This case study describes a partnership with Chesapeake Habitat for Humanity to renovate five Baltimore historic rowhouses.

  19. Better Buildings Residential Network Case Study: Partnerships | Department

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

    of Energy Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships Better Buildings Residential Network Case Study: Partnerships, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. BBRN Case Study: Partnerships (191.37 KB) More Documents & Publications Better Buildings Network View | February 2015 Complementary Energy and Health Strategies Voluntary Initiative: Partnering to Enhance Program Capacity

  20. EnergySmart Schools Case Study: Northern Guilford Middle School

    SciTech Connect

    2009-09-01

    An EnergySmart Schools Case Study on the Northern Guilford Middle School in Greensboro, North Carolina

  1. SEP CASE STUDY WEBINAR: HARBEC | Department of Energy

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

    Webinars » SEP CASE STUDY WEBINAR: HARBEC SEP CASE STUDY WEBINAR: HARBEC sep_logo_borderless.jpg DESCRIPTION This Measurement and Verification Case Study webinar is the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP) program certification. This webinar highlights the success of HARBEC Inc.'s Ontario, NY facility in achieving Platinum-level SEP certification in November 2013 and improving their facility

  2. Best Practices Case Study: Grupe, Carsten Crossings, Rocklin CA

    SciTech Connect

    2009-10-01

    This case study describes a development of energy efficient and solar homes built by Grupe in Stockton, California.

  3. Wind Energy Curtailment Case Studies: May 2008 - May 2009

    SciTech Connect

    Fink, S.; Mudd, C.; Porter, K.; Morgenstern, B.

    2009-10-01

    This paper presents a series of case studies on how wind curtailment is being used by different entities.

  4. Federal Energy Management Case Studies | Department of Energy

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

    Federal Energy Management Case Studies Federal Energy Management Case Studies logo_femp.png The Federal Energy Management Program (FEMP) offers case studies featuring federal agencies that have successfully implemented energy- and water-efficient technologies and measures into their buildings and operations. Examples of the successful use of FEMP financing mechanisms are also available. Explore case studies by clicking the topics below. FEMP publications are also available. Awards Air Force

  5. Final Technical Report: CO{sub 2} Budget and Rectification Airborne Study -- North America (COBRA--NA)

    SciTech Connect

    Wofsy, Steven C

    2012-07-24

    Measurements of the concentrations of CO{sub 2}, CO, and other gases were carried out using small aircraft platforms, spanning northern North America, with missions in 1999, 2000, 2003 and 2004. The measurements provided the first large-scale, fine-grained observations of the spatial and temporal structure of CO{sub 2} in the atmosphere. A new data analysis framework was developed to utilize these novel data, providing regional scale determinations of net carbon balance.

  6. High Penetration Photovoltaic Case Study Report

    SciTech Connect

    Bank, J.; Mather, B.; Keller, J.; Coddington, M.

    2013-01-01

    Technical concerns with integrating higher penetrations of photovoltaic (PV) systems include grid stability, voltage regulation, power quality (voltage rise, sags, flicker, and frequency fluctuations), and protection and coordination. The current utility grid was designed to accommodate power flows from the central generation source to the transmission system and eventually to the distribution feeders. At the distribution level, the system was designed to carry power from the substation toward the load. Renewable distributed generation, particularly solar PV, provides power at the distribution level challenging this classical paradigm. As these resources become more commonplace the nature of the distribution network and its operation is changing to handle power flow in both directions. This report is focused on large PV installations in which penetration is significantly greater than 15% of maximum daytime feeder load. These case studies are intended to demonstrate success stories with integration of large PV plants at the distribution level as well as some of the solutions used by the utility to ensure safe, reliable operation of both the PV system and the distribution network.

  7. EV Everywhere: Drive Electric Vermont Case Study | Department of Energy

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

    EV Everywhere: Drive Electric Vermont Case Study EV Everywhere: Drive Electric Vermont Case Study In this case study, the U.S. Department of Energy's EV Everywhere Grand Challenge looks carefully at the barriers and opportunities that exist to enable small and midsize communities to partake in the PEV market and benefit from the economic and environmental advantages of PEVs. In order to gain insight into these challenges and barriers, DOE selected Drive Electric Vermont as the subject of a case

  8. Building America Technology Solutions for New and Existing Homes: Cladding

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

    Attachment Over Mineral Fiber Insulation Board - Ontario, Canada | Department of Energy Cladding Attachment Over Mineral Fiber Insulation Board - Ontario, Canada Building America Technology Solutions for New and Existing Homes: Cladding Attachment Over Mineral Fiber Insulation Board - Ontario, Canada This case study describes a high performance enclosure retrofit package that uses mineral fiber insulation board and describes retrofit assembly and details for wood frame roof and walls and for

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

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

    Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing (Fact Sheet) | Department of Energy Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Application of Spray Foam Insulation Under Plywood and OSB Roof Sheathing (Fact Sheet) This case study describes Building Science Corporation's research into spray polyurethane foams in residential roofs, performing hygrothermal

  10. 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

  11. Building America Technology Solutions for New and Existing Homes: Cold

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

    Climate Foundation Wall Hygrothermal Research Facility (Fact Sheet) | Department of Energy Cold Climate Foundation Wall Hygrothermal Research Facility (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Cold Climate Foundation Wall Hygrothermal Research Facility (Fact Sheet) This case study describes the University of Minnesota's Cloquet Residential Research Facility (CRRF) in northern Minnesota, which features more than 2,500 ft2 of below-grade space for building

  12. Building America Technology Solutions for New and Existing Homes: Ground

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

    Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), | Department of Energy Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), Building America Technology Solutions for New and Existing Homes: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), This case study describes the construction of a new test home in Atlanta, GA, that demonstrates current best practices for the mixed-humid climate,

  13. Case Study: Opportunities to Improve Energy Efficiency in Three...

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

    Opportunities to Improve Energy Efficiency in Three Federal Data Centers Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Study details three ...

  14. A Case Study of Danville Utilities: Utilizing Industrial Assessment...

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

    Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts A Case Study of Danville Utilities: Utilizing ...

  15. 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.

  16. BETR North America: A regionally segmented multimedia contaminant fate model for North America

    SciTech Connect

    MacLeod, M.; Woodfine, D.G.; Mackay, D.; McKone, T.E.; Bennett, D.H.; Maddalena, R.L.

    2001-03-01

    We present the Berkeley-Trent North American contaminant fate model (BETR North America), a regionally segmented multimedia contaminant fate model based on the fugacity concept. The model is built on a framework that links contaminant fate models of individual regions, and is generally applicable to large, spatially heterogeneous areas. The North American environment is modeled as 24 ecological regions, within each region contaminant fate is described using a 7 compartment multimedia fugacity model including a vertically segmented atmosphere, freshwater, freshwater sediment, soil, coastal water and vegetation compartments. Inter-regional transport of contaminants in the atmosphere, freshwater and coastal water is described using a database of hydrological and meteorological data compiled with Geographical Information Systems (GIS) techniques. Steady-state and dynamic solutions to the 168 mass balance equations that make up the linked model for North America are discussed, and an illustrative case study of toxaphene transport from the southern United States to the Great Lakes Basin is presented. Regionally segmented models such as BETR North America can provide a critical link between evaluative models of long-range transport potential and contaminant concentrations observed in remote regions. The continent-scale mass balance calculated by the model provides a sound basis for evaluating long-range transport potential of organic pollutants, and formulation of continent scale management and regulatory strategies for chemicals.

  17. Cold-Climate Case Study for Affordable Zero Energy Homes: Preprint

    SciTech Connect

    Norton, P.; Christensen, C.

    2006-07-01

    This project, supported by the U.S. Department of Energy's Building America Program, is a case study in reaching zero energy within the affordable housing sector in cold climates. The design of the 1200 square foot, 3-bedroom Denver zero energy home carefully combines envelope efficiency, efficient equipment, appliances and lighting, and passive and active solar features to reach the zero energy goal. The home was designed using an early version of the BEOpt building optimization software with additional analysis using DOE2. This engineering approach was tempered by regular discussions with Habitat construction staff and volunteers. These discussions weighed the applicability of the optimized solutions to the special needs and economics of a Habitat house--moving the design towards simple, easily maintained mechanical systems and volunteer-friendly construction techniques.

  18. Technology Solutions Case Study: Raised Ceiling Interior Duct System, New Smyrna, Florida

    SciTech Connect

    2014-09-01

    Builder S.E. Volusia County Habitat for Humanity (SEVHFH) was interested in constructing a home to the new U.S. Department of Energy (DOE) Zero Energy Ready Home standards. SEVHFH partners with DOE team Building America Partnership for Improved Residential Construction on Habitat for Humanity homes and routinely builds to ENERGY STAR V3.1. The only modification to the design needed to comply with the Zero Energy Ready Home criteria was the interior duct requirement. Unwilling to incur the added costs of a foam roof deck or wall heights that exceed 8 ft to accommodate a fur-down chase, SEVHFH opted to build a fur-up or raised ceiling chase. This case study describes the project.

  19. BUILDING AMERICA PROGRAM EVALUATION

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

    BUILDING AMERICA PROGRAM EVALUATION _______________________________ Volume II: Appendices Prepared by: Energy Technology Innovation Project (ETIP) Kennedy School of Government, Harvard University Vicki Norberg-Bohm, Principal Investigator Chad White, Lead Author September 2004 Appendix A. Building America Program Intent and Scope 1 Appendix A-1. Program Overview A-1.1. Program History Building America has its origins in a 1993 pilot project between DOE and a housing products unit at General

  20. Live Webinar on Better Buildings Case Competition: Energy Efficiency in the Restaurant Franchise Model Case Study

    Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  1. Live Webinar on Better Buildings Case Competition: Taking Commercial PACE Financing to Scale, a Case Study

    Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  2. What is Building America?

    ScienceCinema

    None

    2016-07-12

    DOE's Building America program is helping to bridge the gap between homes with high energy costs and homes that are healthy, durable, and energy efficient.

  3. What is Building America?

    SciTech Connect

    2013-06-20

    DOE's Building America program is helping to bridge the gap between homes with high energy costs and homes that are healthy, durable, and energy efficient.

  4. Insider Threat Case Studies at Radiological and Nuclear Facilities

    SciTech Connect

    Pope, Noah Gale; Hobbs, Christopher

    2015-04-13

    Seven case studies are presented. The cases include thefts of various materials and sabotage. For each case there is an overview of the incident, a timeline, a profile of the perpetrator, and a discussion of the security system failures which allowed the incident to take place.

  5. A Case Study of Danville Utilities: Utilizing Industrial Assessment Centers

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

    to Provide Energy Efficiency Resources for Key Accounts | Department of Energy Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts A Case Study of Danville Utilities: Utilizing Industrial Assessment Centers to Provide Energy Efficiency Resources for Key Accounts This case study provides information on how Danville Utilities used Industrial Assessment Centers to provide energy efficiency resources to key accounts. A Case

  6. SEP Case Study Webinar: Cummins Slides | Department of Energy

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

    Technical Assistance » Superior Energy Performance » SEP Case Study Webinar: Cummins Slides SEP Case Study Webinar: Cummins Slides This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on Cummins hosted on November 19, 2015. This webinar highlights the experience of Cummins' Rocky Mount, NC facility, which manufactures engines, in achieving Gold-level SEP certification in January 2014 and improving their facility

  7. Washington Lease Purchase Case Study | Department of Energy

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

    Washington Lease Purchase Case Study Washington Lease Purchase Case Study Washington's Centralia School District pulled together several sources of funding to make $1.3 million in facilities improvements that reduced the school district's energy and water usage. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring Washington Lease

  8. Startup America Initiative | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    America Place: Washington, D.C. Year Founded: 2011 Website: www.whitehouse.govissuesstar References: Startup America1 The Startup America Initiative and Startup America...

  9. Renewable Energy Systems Americas | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Americas Jump to: navigation, search Name: Renewable Energy Systems Americas Place: Broomfield, CO Website: www.res-americas.com References: Renewable Energy Systems Americas1...

  10. AVTA: Chargepoint America | Department of Energy

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

    Chargepoint America AVTA: Chargepoint America ChargePoint America deployed 4,600 public and private charging stations in 9 metropolitan areas. ChargePoint America Recovery Act ...

  11. Technology Solutions Case Study: Cost Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN

    SciTech Connect

    2014-12-01

    This case study describes the External Thermal and Moisture Management System developed by the NorthernSTAR Building America Partnership. This system is typically used in deep energy retrofits and is a valuable approach for the roof-only portions of existing homes, particularly the 1 1/2-story home. It is effective in reducing energy loss through the building envelope, improving building durability, reducing ice dams, and providing opportunities to improve occupant comfort and health.

  12. Technology Solutions for Existing Homes Case Study: Accelerating...

    Office of Scientific and Technical Information (OSTI)

    Upgrades Using a Synergistic Business Model Citation Details In-Document ... Upgrades Using a Synergistic Business Model The Building America team ...

  13. Best Practices Case Study: Nelson Construction, Hamilton Way, Farmingon, CT

    SciTech Connect

    2011-01-03

    Building America's research team lead Building Science Corporation helped Nelson Construction achieve HERS scores of 53 and 54 on ten homes in Farmington, Connecticut.

  14. Technology Solutions Case Study: High-Performance Ducts in Hot...

    Office of Scientific and Technical Information (OSTI)

    to solicit builder involvement in California to participate in field demonstrations ... This Building America project complemented information collected in the California project ...

  15. Grid-Connected Renewable Energy Systems Case Studies | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Systems Case Studies AgencyCompany Organization: World Bank Sector: Energy Topics:...

  16. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger...

    Energy Saver

    Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone ...

  17. Case Study Webinar: HARBEC Inc. SEP 'Experience', September 9...

    Energy.gov [DOE] (indexed site)

    The DOE Advanced Manufacturing Office announces the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy...

  18. Category:Completed Case Study | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Apps Datasets Community Login | Sign Up Search Category Edit History Category:Completed Case Study Jump to: navigation, search List of geothermal areas that have a completed...

  19. 2014 Geothermal Case Study Challenge | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    2014 Geothermal Case Study Challenge > Posts by term Content Group Activity By term Q & A Feeds Colorado School of Mines (1) Waunita Hot Springs Geothermal Area (1)...

  20. Case Studies Show the Value of Program Evaluation

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

    
 1
 Case Studies Show the Value of Program Evaluation Value of Program Evaluation Case Study Series Sponsored by the U.S. Department of Energy, November 2009 The U.S Department of Energy sponsored several small case studies that clearly demonstrate the benefits that evaluation can provide to energy and environmental programs. The result is a set of five "Value of Program Evaluation" Case Studies (each 2-pages in length) documenting the benefits of implementing recommendations from

  1. BetterBuildings for Michigan Residential Case Study

    Energy.gov [DOE]

    Residential case study from BetterBuilding for Michigan, as posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  2. Case Studies in Sustainable Development in the Coal Industry...

    OpenEI (Open Energy Information) [EERE & EIA]

    performance. The diversity of the case studies illustrates the complex and challenging nature of sustainable development. Most relate to the top priority identified in the 2002...

  3. 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 ...

  4. General Dynamics and Nissan Case Studies Highlight Benefits of...

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

    The General Dynamics Ordnance and Tactical Systems case study discusses the company's ... Achieved energy savings under a dynamic energy team drawn from every level of management. ...

  5. Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep...

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

    Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep Retrofit The Alliance for Residential Building Innovation (ARBI) and Allen Gilliland of One Sky Homes collaborated ...

  6. GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY,...

    OpenEI (Open Energy Information) [EERE & EIA]

    GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY, COLORADO Travis Brown and Kamran Bakhsh, Colorado School of Mines I. Details 1. Area Overview Waunita Hot Springs is...

  7. A Successful Case Study of Small Business Energy Efficiency and...

    OpenEI (Open Energy Information) [EERE & EIA]

    Successful Case Study of Small Business Energy Efficiency and Demand Response with Communicating Thermostats Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Successful...

  8. DOE Zero Energy Ready Home Case Study: Mutual Housing California...

    Energy Saver

    Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA ...

  9. UESC Case Study: Philadelphia Navy Yard | Department of Energy

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

    Fall 2011 Federal Utility Partnership Working Group (FUPWG) meeting-features a utility energy services contract (UESC) case study concerning the Philadelphia Navy Yard. fupwgfall...

  10. Technology Solutions for New Homes Case Study: Columbia County...

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

    Columbia County Habitat for Humanity Passive Townhomes Technology Solutions for New Homes Case Study: Columbia County Habitat for Humanity Passive Townhomes The Columbia County ...

  11. DOE Announces Webinars on Tribal Renewable Energy Case Studies...

    Energy.gov [DOE] (indexed site)

    You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars October 30: Renewable Energy Case Studies-Tribal and Developer ...

  12. DOE ZERH Case Study: Mutual Housing California, Mutual Housing...

    Office of Scientific and Technical Information (OSTI)

    Housing California, Mutual Housing at Spring Lake, Woodland, CA Case study of a DOE 2015 Housing Innovation Award winning multifamily project of 62 affordable-housing...

  13. Efficient Solutions for New Homes Case Study: Demonstration House...

    Energy Saver

    Demonstration House of Cold-Climate Solutions for Affordable Housing Efficient Solutions for New Homes Case Study: Demonstration House of Cold-Climate Solutions for Affordable ...

  14. Building America Webinar: Building America: Research for Real...

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

    America: Research for Real-World Results Building America Webinar: Building America: Research for Real-World Results For 20 years, the U.S. Department of Energy's (DOE) Building ...

  15. Sacramento, California: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Sacramento, CA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  16. Boston Massachusetts: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Boston, MA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  17. Orlando, Florida: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Orlando, FL, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  18. Denver, Colorado: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Denver, Colorado, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  19. Philadelphia, Pennsylvania: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy.gov [DOE]

    This brochure provides an overview of the challenges and successes of Philadelphia, PA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  20. Knoxville, Tennessee: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Knoxville, TN, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  1. Ann Arbor, Michigan: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy.gov [DOE]

    This brochure provides an overview of the challenges and successes of Ann Arbor, Michigan, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  2. Austin, Texas: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy.gov [DOE]

    This brochure provides an overview of the challenges and successes of Austin, Texas, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  3. Houston, Texas: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy.gov [DOE]

    This brochure provides an overview of the challenges and successes of Houston, TX, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  4. Salt Lake City, Utah: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Salt Lake City, UT, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  5. Madison, Wisconsin: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Energy.gov [DOE]

    This brochure provides an overview of the challenges and successes of Madison, WI, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  6. Berkeley, California: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Berkeley, CA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  7. San Diego, California: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of San Diego, CA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  8. Santa Rosa, California: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure provides an overview of the challenges and successes of Santa Rosa, CA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  9. Building America Whole-House Solutions for New Homes: Nelson Construction, Farmington, Connecticut

    Energy.gov [DOE]

    Case study of Nelson Construction, who worked with the Building America research partner Building Science Corporation to design ten HERS 53 homes with ICF foundations, foam-sheathed above-grade walls, and high-effciency furnaces with fresh air intake and jump ducts.

  10. Building America Whole-House Solutions for New Homes: Schneider Homes, Burien, Washington

    Energy.gov [DOE]

    Case study of Schneider Homes who worked with Building America research partner WSU Extension Energy Office to design HERS 65 homes with high-efficiency furnaces in an air- sealed garage closet with ducts in conditioned space, 80% CFL lighting, ENERGY STAR appliances, air-tight drywall, and air sealing of attic hatches.

  11. Building America Whole-House Solutions for New Homes: Pine Mountain Builders, Pine Mountain, Georgia

    Energy.gov [DOE]

    Case study of Pine Mountain Builders who worked with Building America research partners IBACOS and Southface Energy Institute to design HERS-59 homes with air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and high-efficiency heat pumps with fresh-air intake.

  12. 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.

  13. Next Generation Advanced Framing - Building America Top Innovation |

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

    Department of Energy Advanced Framing - Building America Top Innovation Next Generation Advanced Framing - Building America Top Innovation This photo shows advanced framing on a rim header and looking through to a house in the distance. Building America field studies involving thousands of homes have verified significant savings in energy, materials, and labor when production builders apply advanced framing techniques-exceeding $1,000 per home. Building America researchers at Partnership for

  14. From upstream to downstream: Megatrends and latest developments in Latin America`s hydrocarbons sector

    SciTech Connect

    Wu, Kang; Pezeshki, S.; McMahon, J.

    1995-08-01

    In recent years, Latin America`s hydrocarbons sector has been characterized by reorganization, revitalization, regional cooperation, environmental awakening, and steady expansion. The pattern of these changes, which appear to be the megatrends of the region`s hydrocarbons sector development, will continue during the rest of the 1990s. To further study the current situation and future prospects of Latin America`s hydrocarbons sector, we critically summarize in this short article the key issues in the region`s oil and gas development. These megatrends in Latin America`s hydrocarbons sector development will impact not only the future energy demand and supply in the region, but also global oil flows in the North American market and across the Pacific Ocean. Each country is individually discussed; pipelines to be constructed are discussed also.

  15. Risk Informed Safety Margin Characterization Case Study: Selection of

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

    Electrical Equipment To Be Subjected to Environmental Qualification | Department of Energy Case Study: Selection of Electrical Equipment To Be Subjected to Environmental Qualification Risk Informed Safety Margin Characterization Case Study: Selection of Electrical Equipment To Be Subjected to Environmental Qualification Reference 1 discussed key elements of the process for developing a margins-based "safety case" to support safe and efficient operation for an extended period. The

  16. Portland, Oregon: Solar in Action (Brochure), Solar America Cities, Energy

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

    Efficiency & Renewable Energy (EERE) | Department of Energy Portland, Oregon: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) Portland, Oregon: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) This brochure provides an overview of the challenges and successes of Portland, OR, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case

  17. Technology Solutions Case Study: Buried and Encapsulated Ducts, Jacksonville, Florida

    SciTech Connect

    2013-11-01

    Ductwork installed in unconditioned attics can significantly increase the overall heating and cooling costs of residential buildings. In fact, estimated duct thermal losses for single-family residential buildings with ductwork installed in unconditioned attics range from 10% to 45%. In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes. The BED strategy consists of burying ducts in loose-fill insulation and/or encapsulating them in closed cell polyurethane spray foam (ccSPF) insulation; specifically for use in humid climates.

  18. SCC Americas | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    San Francisco, California Zip: 94111 Product: SCC Americas is committed to delivering low cost reductions in green house emissions. SCC Americas utilizes strengths in development...

  19. SMA America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    SMA America Jump to: navigation, search Name: SMA America Place: Grass Valley, California Zip: 95945 Sector: Solar Product: Supplies the North and South American markets with the...

  20. Kokam America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    America Place: Lee's Summit, Missouri Product: A Lee's Summit, Missouri based maker of lithium polymer batteries. References: Kokam America1 This article is a stub. You can help...

  1. Testing America's Wind Turbines | Department of Energy

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

    Testing America's Wind Turbines Testing America's Wind Turbines View All Maps Addthis

  2. Heart of America Northwest

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

    FOIA request to USDOE from Heart of America NW 1 Freedom of Information Act (FOIA) Request Heart of America Northwest 444 NE Ravenna Blvd., St. #406 Seattle, WA 98115 (206) 382-1014; office@hoanw.org June 18, 2015 Dorothy Riehle RL/ORP Freedom of Information and Privacy Act Officer U.S. Department of Energy P.O. Box 550 Richland, Washington 99352 Email: dorothy.riehle@rl.gov; dorothy_c_riehle@rl.gov FOIA Request regarding Leaking Single Shell Tanks Dear Ms. Riehle, On behalf of Heart of America

  3. Xu named Mineralogical Society of America Fellow

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

    Xu Named Mineralogical Society of America Fellow Xu named Mineralogical Society of America Fellow The Society recognized Xu as a crystallographer who is equally talented in neutron diffraction, conventional and synchrotron X-ray studies. January 31, 2013 Hongwu Xu Hongwu Xu MSA members who have contributed significantly to the advancement of mineralogy, crystallography, geochemistry, petrology or allied sciences and whose scientific contribution used mineralogical studies or data are elected to

  4. Building America Webinar: New Construction Hybrid-Ductless Heat...

    Energy Saver

    New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile This ...

  5. Case Study-Talquin Electric Cooperative

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

    Study-Talquin Electric Cooperative April 2012 1 TEC technician changes-out an analog meter with a smart meter at a customer home. Transforming Electricity Delivery in Florida Located in northern Florida, and bordering on the Gulf of Mexico, Talquin Electric Cooperative's (TEC) service territory spans four counties and covers about 2,600 square miles. TEC's "SmartGrid Program" has a total budget of $16.2 million (including $8.1 million of federal cost-sharing through the U.S. Department

  6. Case Study: Opportunities to Improve Energy Efficiency in Three Federal

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

    Data Centers | Department of Energy Opportunities to Improve Energy Efficiency in Three Federal Data Centers Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Study details three data centers Lawrence Berkley National Laboratory evaluated for potential energy-efficiency improvements. These three data centers represent a broad cross section of the Federal data center space. Download the case study. (1.32 MB) More Documents & Publications Energy

  7. Case Study - Propane School Bus Fleets

    SciTech Connect

    Laughlin, M; Burnham, A.

    2014-08-31

    As part of the U.S. Department of Energy’s (DOE’s) effort to deploy transportation technologies that reduce U.S. dependence on imported petroleum, this study examines five school districts, one in Virginia and four in Texas, successful use of propane school buses. These school districts used school buses equipped with the newly developed liquid propane injection system that improves vehicle performance. Some of the school districts in this study saved nearly 50% on a cost per mile basis for fuel and maintenance relative to diesel. Using Argonne National Laboratory’s Alternative Fuel Life-Cycle Environmental and Economic Transportation (AFLEET) Tool developed for the DOE’s Clean Cities program to help Clean Cities stakeholders estimate petroleum use, greenhouse gas (GHG) emissions, air pollutant emissions and cost of ownership of light-duty and heavy-duty vehicles, the results showed payback period ranges from 3—8 years, recouping the incremental cost of the vehicles and infrastructure. Overall, fuel economy for these propane vehicles is close to that of displaced diesel vehicles, on an energy-equivalent basis. In addition, the 110 propane buses examined demonstrated petroleum displacement, 212,000 diesel gallon equivalents per year, and GHG benefits of 770 tons per year.

  8. PEM Electrolysis H2A Production Case Study Documentation

    SciTech Connect

    James, Brian; Colella, Whitney; Moton, Jennie; Saur, G.; Ramsden, T.

    2013-12-31

    This report documents the development of four DOE Hydrogen Analysis (H2A) case studies for polymer electrolyte membrane (PEM) electrolysis. The four cases characterize PEM electrolyzer technology for two hydrogen production plant sizes (Forecourt and Central) and for two technology development time horizons (Current and Future).

  9. Federal Utility Energy Service Contract Case Studies | Department of Energy

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

    Federal Utility Energy Service Contract Case Studies Federal Utility Energy Service Contract Case Studies These case studies feature examples of federal projects made possible by the use of utility energy service contracts (UESCs). Photo of the Coast Guard's Multi-Site UESC project. U.S. Coast Guard: This 12-site project with 21 energy-conservation measures reduced electricity consumption by 19.1%, water consumption by 64.2%, and natural gas consumption by 21.1%. Photo of Patrick Air Force Base.

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

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

    Communities of Del Webb, Las Vegas, Nevada | Department of Energy 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 study of Pulte Homes-Las Vegas Division who teamed with Building America team Building Science Corporation to design HERS-54 homes with high-efficiency HVAC with ducts in conditioned space, jump ducts, and a fresh air intake; advanced framed walls;

  11. Building America Whole-House Solutions for New Homes: Tommy Williams Homes,

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

    Gainesville, Florida | Department of Energy Tommy Williams Homes, Gainesville, Florida Building America Whole-House Solutions for New Homes: Tommy Williams Homes, Gainesville, Florida Case study of Tommy Williams Homes who partnered with Building America to build HERS-58 homes with foam gaskets at sill and top plates, fresh air intakes, SEER 16/HSPF 9.5 heat pumps, and tight air sealing of 2.7 ACH50. Tommy Williams Homes: Longleaf Village & Belmont - Gainesville, FL (671.55 KB) More

  12. Building America Analysis Spreadsheets

    Energy.gov [DOE]

    The Building America Analysis Spreadsheets are companions to the House Simulation Protocols, and can assist with many of the calculations and look-up tables found in the report. The spreadsheets...

  13. House Simulation Protocols (Building America Benchmark) - Building America

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

    Top Innovation | Department of Energy House Simulation Protocols (Building America Benchmark) - Building America Top Innovation House Simulation Protocols (Building America Benchmark) - Building America Top Innovation Photo of a house prototype. As Building America has grown to include a large and diverse cross-section of the home building and retrofit industries, it has become more important to develop accurate, consistent analysis techniques to measure progress towards the program's goals.

  14. Building America Webinar: Building America Technology-to-Market Roadmaps |

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

    Department of Energy Technology-to-Market Roadmaps Building America Webinar: Building America Technology-to-Market Roadmaps This webinar introduced the integrated Building America Technology-to-Market Roadmaps that will serve as a guide for Building America's research, development, and demonstration activities over the coming years and result in an integrated Building America Research-to-Market Plan in 2015. This webinar also provided information about the Request for Information that was

  15. America's First Offshore Wind Farm | Department of Energy

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

    America's First Offshore Wind Farm America's First Offshore Wind Farm

  16. Wreaths Across America

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

    Giving » Wreaths Across America Wreaths Across America Our employees can sponsor a holiday wreath for a military gravesite at the Santa Fe National Cemetery or Carlsbad Cemetery. LANS employees helped purchase 2,147 wreaths for the 2015 event. October 30, 2015 LANL employees holding holiday wreaths at cemetery Laboratory employees and community partners purchase holiday wreaths for placement on military graves at the Santa Fe National Cemetery and Carlsbad Cemetery during the annual December

  17. Best Practices Solar Case Study: Pulte Homes - Civano, Tucson, Arizona

    SciTech Connect

    2007-06-01

    Building America factsheet on Pulte Homes, an energy-efficient home builder in hot dry climate using ducts in conditioned space, improved insulation, high-efficiency HVAC, and solar hot water.

  18. DOE Zero Energy Ready Home Case Study: Heirloom Design Build...

    Energy Saver

    with R-28 ocsf under roof deck; 22.8 SEER; 12.5 HSPF heat pump. DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Atlanta, GA (1.16 MB) More Documents & Publications ...

  19. Strategies for Energy Efficient Remodeling: SEER 2003 Case Study Report

    SciTech Connect

    2004-11-01

    The goal of the Strategies for Energy Efficiency in Remodeling (SEER) project is to provide information, based on research and case studies, to remodelers and consumers about opportunities to increase home energy performance.

  20. DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle...

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

    Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 34 without PV. This 2,000-square-foot system home has R-45 double-stud walls, an unvented flat roof with ...