National Library of Energy BETA

Sample records for optimized building construction

  1. Building Design & Construction - Sustainability

    SciTech Connect (OSTI)

    2003-11-01

    Offers a brief history of green building; presents the results of a specially commissioned survey; and analyzes the chief trends, issues, and published research, based on interviews with dozens of experts and participants in green building.

  2. New Construction Commercial Reference Buildings — Archive

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  3. Existing Commercial Reference Buildings Constructed Before 1980...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Existing Commercial Reference Buildings Constructed Before 1980 The files on this page ... These U.S. Department of Energy (DOE) reference buildings are complete descriptions for ...

  4. Sustainability in Federal Building New Construction or Modernization...

    Energy Savers [EERE]

    Sustainable Buildings & Campuses Sustainability in Federal Building New Construction or Modernization Sustainability in Federal Building New Construction or Modernization ...

  5. Building Energy Optimization (BEopt) Software | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Residential Buildings » Building America » Building Energy Optimization (BEopt) Software Building Energy Optimization (BEopt) Software BEopt 2.4 Now Available! With the release of BEopt Version 2.4 Beta, users can now perform modeling analysis on multifamily buildings! Other new options for input include: heat pump clothes dryers; electric/gas clothes dryers; condensing tank water heaters; door construction and area; window areas defined by façade-specific WWRs; and 2013 ASHRAE 62.2

  6. 1999 Commercial Building Characteristics--Year Constructed Comparison

    U.S. Energy Information Administration (EIA) Indexed Site

    Year Constructed Comparison Percentage of Floorspace and Buildings by Year Constructed, 1999 Percentage of Floorspace and Buildings by Year Constructed, 1999. If having trouble...

  7. Sustainability in Federal Building New Construction or Modernization |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Sustainable Buildings & Campuses » Sustainability in Federal Building New Construction or Modernization Sustainability in Federal Building New Construction or Modernization Sustainability in Federal Building New Construction or Modernization The Guiding Principles require agencies to design, construct, and operate sustainable buildings. New construction or modernization offers agencies opportunities to incorporate energy-efficient designs, sustainable siting and

  8. Building Energy Optimization Analysis Method (BEopt) - Building America Top

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Innovation | Department of Energy Energy Optimization Analysis Method (BEopt) - Building America Top Innovation Building Energy Optimization Analysis Method (BEopt) - Building America Top Innovation House graphic from BEopt software. To achieve Building America's ambitious energy-efficiency goals, it becomes increasingly important that researchers can identify the most cost-effective, high-performance improvements. This Top Innovation profile describes BEopt, which has proven to be an

  9. President Louisiana State Building and Construction Trades Council

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Robert "Tiger" Hammond President Louisiana State Building and Construction Trades Council ... unions of North America's Building and Construction Trades Unions, I want to thank ...

  10. 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:...

  11. New Construction - Commercial Reference Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    New Construction - Commercial Reference Buildings New Construction - Commercial Reference Buildings The files on this page contain commercial reference building models for new construction, organized by building type and location. These U.S. Department of Energy (DOE) reference buildings are complete descriptions for whole building energy analysis. You can also return to a summary of building types and climate zones and information about other building vintages. These files are updated regularly

  12. Existing Commercial Reference Buildings Constructed Before 1980 — Archive

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary of building types and...

  13. Chapter 8: Constructing the Building | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    8: Constructing the Building Chapter 8: Constructing the Building Chapter 8 of the LANL Sustainable Design Guide contains information for construction of the building so it will perform as intended and protect the environment. sustainable_guide_ch8.pdf (1.33 MB) More Documents & Publications LANL Sustainable Design Guide - Appendices Chapter 6: Materials Chapter 3: Building Siting

  14. Existing Commercial Reference Buildings Constructed In or After...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Existing Commercial Reference Buildings Constructed In or After 1980 The files on this ... These U.S. Department of Energy (DOE) reference buildings are complete descriptions for ...

  15. Property:Building/YearConstruction1 | Open Energy Information

    Open Energy Info (EERE)

    1 (taxation year) Subproperties This property has the following 1 subproperty: S Sweden Building 05K0004 Pages using the property "BuildingYearConstruction1" Showing 25...

  16. Y-12 Sustainable Design Principles for Building Design and Construction

    SciTech Connect (OSTI)

    Jackson, J. G.

    2008-11-01

    B&W Y-12 is committed to modernizing the Y-12 complex to meet future needs with a sustainable and responsive infrastructure and to integrating sustainability principles and practices into Y-12 work (Y72-001, B&W Y-12 Environmental, Safety and Health Policy). This commitment to sustainability and specifically sustainable design of buildings is also incorporated into Presidential Executive Orders (EO), DOE Orders (DOE O), and goals. Sustainable building design is an approach to design, construct, and operate facilities in an efficient and environmentally sound manner that will produce a healthful, resource-efficient and productive working environment that is inherently protective of the environment. The DOE has established the following 5 Guiding Principles for High Performance Sustainable Building (HPSB), and has issued directives that require Y-12 to incorporate the principles and a number of supporting specific practices and techniques into building design, construction and renovation projects: (1) Employ Integrated Design Principles; (2) Optimize Energy Performance; (3) Protect and Conserve Water; (4) Enhance Indoor Environmental Quality; and (5) Reduce Environmental Impact of Materials. The purpose of this document is to present the required sustainable building principles, practices and techniques, summarize the key drivers for incorporating them into Y-12 projects, and present additional recommendations and resources that can be used to support sustainable buildings to enhance the environmental and economic performance of the Y-12 Complex.

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

    Energy Savers [EERE]

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

  18. The New Mexico Building and Construction Trades Council and Los...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The New Mexico Building and Construction Trades Council and Los Alamos National Security LLC, have announced the signing of a series of labor agreements to cover construction and ...

  19. Some of the buildings constructed at Y-12

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of the buildings constructed at Y-12 In researching the history of Y-12, I have found the following information on buildings constructed as a part of the Manhattan Project. There...

  20. Property:Building/YearConstruction | Open Energy Information

    Open Energy Info (EERE)

    YearConstruction" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 2003 + Sweden Building 05K0002 + 1999 + Sweden Building 05K0003 +...

  1. Property:Building/YearConstruction2 | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search This is a property of type Date. Year of construction 2 (Year of construction) Pages using the property "BuildingYearConstruction2" Showing 25 pages using...

  2. 1999 Commercial Buildings Characteristics--Year Constructed

    U.S. Energy Information Administration (EIA) Indexed Site

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  3. Construction of Building 9201-1 (Alpha 1)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 Building 9201-1 was the first building started at Y-12. Construction began on February 18, 1943, as found recorded in Hewlett and Anderson's The New World on page 152, and in...

  4. Sustainable technologies for the building construction industry

    SciTech Connect (OSTI)

    Vanegas, J.A.; DuBose, J.R.; Pearce, A.R.

    1995-12-31

    As the dawn of the twenty-first century approaches, the current pattern of unsustainable, inequitable and unstable asymmetric demographic and economic growth has forced many segments of society to come together in facing a critical challenge: how can societies across the world meet their current basic human needs, aspirations and desires, without compromising the ability of future generations to meet their own needs? At the core of this challenge is the question: how can the human race maintain in perpetuity a healthy, physically attractive and biologically productive environment. The development path that we have been taking, in the past few centuries, has been ultimately detrimental to the health of our surrounding ecological context. We are consuming an increasing share of the natural resources available to use on this planet, and we are creating sufficiently large amounts of waste and pollution such that the earth can no longer assimilate our wastes and recover from the negative impacts. This is a result of a growing population as well as new technologies which make it easier for use to access natural resources and also require the consumption of more resources. Unsustainable technology has been the result of linear rather than cyclic thinking. The paradigm shift from linear to cyclic thinking in technological design is the crux of the shift from unsustainability to sustainability. This paper discusses the implications for the building design and construction industries. Strategies, technologies, and opportunities are presented to improve the sustainability of the built environment.

  5. Sustainability in Federal Building New Construction or Modernization

    Broader source: Energy.gov [DOE]

    The Guiding Principles require agencies to design, construct, and operate sustainable buildings. New construction or modernization offers agencies opportunities to incorporate energy-efficient designs, sustainable siting and materials, and renewable energy technologies into federal facilities.

  6. Buildings*","Year Constructed"

    U.S. Energy Information Administration (EIA) Indexed Site

    B8. Year Constructed, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Year Constructed" ,,"1919 or Before","1920 to 1945","1946 to 1959","1960 to 1969","1970 to 1979","1980 to 1989","1990 to 1999","2000 to 2003" "All Buildings* ...............",4645,330,527,562,579,731,707,876,334 "Building Floorspace"

  7. BuildingIQ Inc: Predictive Energy Optimization | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    BuildingIQ Inc: Predictive Energy Optimization BuildingIQ Inc: Predictive Energy Optimization BuildingIQ Inc: Predictive Energy Optimization Lead Performer: BuildingIQ Inc. - Foster City, California Partners: Department of General Services - Washington, DC DOE Funding: $1,767,138 Cost Share: $1,767,138 Project Term: October 2014 - September 2016 Funding Opportunity: Funding Opportunity Announcement Number DE-FOA-0001084 Project Objective BuildingIQ offers an innovative, scalable, and low-cost

  8. Building America Webinar: BEopt Optimization Tool and National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Residential Efficiency Measures Database Building America Webinar: BEopt Optimization Tool and National Residential Efficiency Measures Database This presentation was delivered ...

  9. DOE Zero Energy Ready Home Webinar: Building Energy Optimization (BEopt)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Software | Department of Energy Building Energy Optimization (BEopt) Software DOE Zero Energy Ready Home Webinar: Building Energy Optimization (BEopt) Software This webinar was presented on May 15, 2014 and gives an overview of the BEopt software tool. DOE ZERH Technical Webinar_BEopt.pdf (1.18 MB) More Documents & Publications DOE ZERH Webinar: Building Energy Optimization Tool (BEopt) Training Building America Webinar: BEopt Optimization Tool and National Residential Efficiency

  10. Sustainability in Federal Building New Construction and Major Renovations

    Broader source: Energy.gov [DOE]

    The Guiding Principles require agencies to design, construct, and operate high-performance and sustainable buildings. New construction and major renovations to existing buildings offer agencies opportunities to incorporate energy-efficient designs, sustainable siting and materials, and renewable energy technologies into federal facilities.

  11. Table B8. Year Constructed, Number of Buildings, 1999

    U.S. Energy Information Administration (EIA) Indexed Site

    B8. Year Constructed, Number of Buildings, 1999" ,"Number of Buildings (thousand)" ,"All Buildings","Year Constructed" ,,"1919 or Before","1920 to 1945","1946 to 1959","1960 to 1969","1970 to 1979","1980 to 1989","1990 to 1999" "All Buildings ................",4657,419,499,763,665,774,846,690 "Building Floorspace" "(Square Feet)" "1,001 to 5,000

  12. Building America Analysis – New Construction

    Broader source: 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.

  13. Buildings*","Year Constructed"

    U.S. Energy Information Administration (EIA) Indexed Site

    B9. Year Constructed, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Year Constructed" ,,"1919 or Before","1920 to 1945","1946 to 1959","1960 to 1969","1970 to 1979","1980 to 1989","1990 to 1999","2000 to 2003" "All Buildings* ...............",64783,3769,6871,7045,8101,10772,10332,12360,5533 "Building

  14. DOE ZERH Webinar: Building Energy Optimization Tool (BEopt) Training...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This webinar will provide an overview of the powerful but easy-to-use BEopt (Building Energy Optimization) tool. Scott Horowitz and Craig Christensen will focus on opportunities ...

  15. Existing Commercial Reference Buildings Constructed In or After 1980 — Archive

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location.

  16. OMEGA EP Building Construction Time Lapse Movie Gallery - Laboratory for

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Laser Energetics Building Construction Time Lapse Movie Gallery - Laboratory for Laser Energetics Laboratory for Laser Energetics Logo Search Home Around the Lab Past Issues Past Quick Shots About Office of the Director Map to LLE LLE Tours LLE Building Map Partnerships Careers Education Undergraduate Program Graduate Program High School Program Faculty Contacts Computational Astrophysics H-E-D Physics Inertial Confinement Fusion Laser-Plasma Interaction Radiative Hydrodynamics Plasma

  17. Building America Webinar: BEopt Optimization Tool and National Residential

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Efficiency Measures Database | Department of Energy BEopt Optimization Tool and National Residential Efficiency Measures Database Building America Webinar: BEopt Optimization Tool and National Residential Efficiency Measures Database This presentation was delivered as part of the U.S. Department of Energy webinar, Building America Research Tools, on March 18, 2015. BEopt Optimization Tool and National Residential Efficiency Measures Database (1.73 MB) More Documents & Publications DOE

  18. Building Energy Optimization (BEopt) Software | Department of...

    Broader source: Energy.gov (indexed) [DOE]

    BEopt 2.4 Now Available With the release of BEopt Version 2.4 Beta, users can now perform modeling analysis on multifamily buildings Other new options for input include: heat...

  19. Building America Webinar: New Construction Hybrid-Ductless Heat Pumps

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Study: Resistance is Futile | Department of Energy New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile This webinar will focus on the use of ductless heat pumps (DHP) as a hybrid "all-electric" heating system in new high-performance homes. In a DHP/hybrid heating system, the DHP fan coil is located in the main living area in combination with electric resistance zone

  20. Building America Webinar: New Construction Hybrid-Ductless Heat Pumps

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Study: Resistance is Futile | Department of Energy New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile Building America Webinar: New Construction Hybrid-Ductless Heat Pumps Study: Resistance is Futile This webinar on June 24, 2015, focused on the use of ductless heat pumps (DHP) as a hybrid "all-electric" heating system in new high-performance homes. In a DHP/hybrid heating system, the DHP fan coil is located in the main living area in combination with electric

  1. BEopt(TM) Software for Building Energy Optimization: Features and Capabilities

    SciTech Connect (OSTI)

    Christensen, C.; Anderson, R.; Horowitz, S.; Courtney, A.; Spencer, J.

    2006-08-01

    BEopt is a computer program designed to find optimal building designs along the path to ZNE. A user selects from predefined options in various categories to specify options to be considered in the optimization. Energy savings are calculated relative to a reference. The reference can be either a user-defined base-case building or a climate-specific Building America Benchmark building automatically generated by BEopt. The user can also review and modify detailed information on all available options in a linked options library spreadsheet. BEopt calls the DOE2 and TRNSYS simulation engines and uses a sequential search technique to automate the process of identifying optimal building designs along the path to ZNE. BEopt finds these optimal and near-optimal designs based on discrete building options reflecting realistic construction options. BEopt handles special situations with positive or negative interactions between options in different categories. The BEopt software includes a results browser that allows the user to navigate among different design points and retrieve detailed results regarding energy end-use and option costs in different categories. Multiple cases, based on a selected parameter such as climate, can be included in a BEopt project file for comparative purposes.

  2. Evaluation of Ventilation Strategies in New Construction Multifamily Buildings

    SciTech Connect (OSTI)

    Maxwell, S.; Berger, D.; Zuluaga, M.

    2014-07-01

    In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the 'fresh' air is coming from is gaining significance as air-tightness standards for enclosures become more stringent, and the 'normal leakage paths through the building envelope' disappear. CARB researchers have found that the majority of high performance, new construction, multifamily housing in the Northeast use one of four general strategies for ventilation: continuous exhaust only with no designated supply or make-up air source, continuous exhaust with ducted make-up air to apartments, continuous exhaust with supply through a make-up air device integral to the unit HVAC, and continuous exhaust with supply through a passive inlet device, such as a trickle vent. Insufficient information is available to designers on how these various systems are best applied. Product performance data are based on laboratory tests, and the assumption is that products will perform similarly in the field. Proper application involves matching expected performance at expected building pressures, but there is no guarantee that those conditions will exist consistently in the finished building. This research effort, which included several weeks of building pressure monitoring, sought to provide field validation of system performance. The performance of four substantially different strategies for providing make-up air to apartments was evaluated.

  3. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Buildings Energy Data Book [EERE]

    9 Number of Construction Employees and Total Employees for Select Building Equipment Industries (Thousand Employees) Electrical Contractors and Other Wiring Installation Contractors (NAICS 238210) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Other Building Equipment Contractors (NAICS 238290)

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

    Broader source: Energy.gov [DOE]

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

  5. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Buildings Energy Data Book [EERE]

    8 Number of Construction Employees and Total Employees for Select Building Envolope Industries (Thousand Employees) Poured Concrete Foundation and Structure Contractors (NAICS 238110) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Masonry Contractors (NAICS 238140) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Roofing Contractors (NAICS 238160) -Total Employment -Construction/Extraction Occupations

  6. Buildings Energy Data Book: 2.5 Residential Construction and...

    Buildings Energy Data Book [EERE]

    Stick-Built Modular PanelizedPrecut DOC, Manufacturing, Mining and Construction Statistics, New Residential Construction: Type of Construction Method of New Single-Family Houses ...

  7. NREL Seeks to Optimize Individual Comfort in Buildings - News Feature |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Seeks to Optimize Individual Comfort in Buildings October 7, 2015 Photo shows two people sitting in a white room, holding smartphones in front of laptops. Scott Jensen and Grace Brown were the first volunteers to take part in testing in NREL's Comfort Suite (C-Suite). Photo by Dennis Schroeder On a typical early fall morning in Golden, Colorado, the temperature outside was about 70 degrees Fahrenheit. Tucked inside a unique structure at the Energy Department's National Renewable Energy

  8. 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

  9. New Jersey SmartStart Buildings- New Construction and Retrofits

    Broader source: Energy.gov [DOE]

    New Jersey SmartStart Buildings is a program sponsored by the New Jersey Board of Public Utilities in partnership with New Jersey’s gas and electric utilities. New Jersey SmartStart Buildings rec...

  10. Multifamily Energy Savings Program (Existing Buildings and New Construction)

    Office of Energy Efficiency and Renewable Energy (EERE)

    To begin participating in the program, eligible building owners/managers work with a Focus Energy Advisor to perform a free energy assessment and identify suitable building improvements. For...

  11. High Performance Building Standards in New State Construction...

    Broader source: Energy.gov (indexed) [DOE]

    sole use of state entities achieve US Green Building Council LEED Silver rating, a two-globe rating on the Green Building Initiative Green Globe rating system, or a comparable...

  12. Buildings Energy Data Book: 2.5 Residential Construction and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Total Units) Total DOC, Manufacturing, Mining and Construction Statistics: New Residential Construction: New Privately Owned Housing Units Completed, 2010; and DOC, ...

  13. 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: New Construction and Modernization

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    New Construction and Modernization Prepared by the U.S. Department of Energy Federal Energy Management Program May 2016 2016 vs 2008 Guiding Principles for Sustainable Federal Buildings Crosswalk: New Construction and Modernization New Construction and Modernization i 2016 Guiding Principles for Sustainable Federal Buildings Comparison to 2008 Guiding Principles: New Construction and Modernization Executive Order 13693, Planning for Federal Sustainability in the Next Decade, March 19, 2015,

  14. Predictive Optimal Control of Active and Passive Building Thermal Storage Inventory

    SciTech Connect (OSTI)

    Gregor P. Henze; Moncef Krarti

    2005-09-30

    short-term prediction models to realize almost all of the theoretical potential of this control strategy. Further work evaluated the impact of modeling accuracy on the model-based closed-loop predictive optimal controller to minimize utility cost. The following guidelines have been derived: For an internal heat gain dominated commercial building, reasonable geometry simplifications are acceptable without a loss of cost savings potential. In fact, zoning simplification may improve optimizer performance and save computation time. The mass of the internal structure did not show a strong effect on the optimization. Building construction characteristics were found to impact building passive thermal storage capacity. It is thus advisable to make sure the construction material is well modeled. Zone temperature setpoint profiles and TES performance are strongly affected by mismatches in internal heat gains, especially when they are underestimated. Since they are a key factor in determining the building cooling load, efforts should be made to keep the internal gain mismatch as small as possible. Efficiencies of the building energy systems affect both zone temperature setpoints and active TES operation because of the coupling of the base chiller for building precooling and the icemaking TES chiller. Relative efficiencies of the base and TES chillers will determine the balance of operation of the two chillers. The impact of mismatch in this category may be significant. Next, a parametric analysis was conducted to assess the effects of building mass, utility rate, building location and season, thermal comfort, central plant capacities, and an economizer on the cost saving performance of optimal control for active and passive building thermal storage inventory. The key findings are: (1) Heavy-mass buildings, strong-incentive time-of-use electrical utility rates, and large on-peak cooling loads will likely lead to attractive savings resulting from optimal combined thermal storage

  15. Constructal method to optimize solar thermochemical reactor design

    SciTech Connect (OSTI)

    Tescari, S.; Mazet, N.; Neveu, P.

    2010-09-15

    The objective of this study is the geometrical optimization of a thermochemical reactor, which works simultaneously as solar collector and reactor. The heat (concentrated solar radiation) is supplied on a small peripheral surface and has to be dispersed in the entire reactive volume in order to activate the reaction all over the material. A similarity between this study and the point to volume problem analyzed by the constructal approach (Bejan, 2000) is evident. This approach was successfully applied to several domains, for example for the coupled mass and conductive heat transfer (Azoumah et al., 2004). Focusing on solar reactors, this work aims to apply constructal analysis to coupled conductive and radiative heat transfer. As a first step, the chemical reaction is represented by a uniform heat sink inside the material. The objective is to optimize the reactor geometry in order to maximize its efficiency. By using some hypothesis, a simplified solution is found. A parametric study provides the influence of different technical and operating parameters on the maximal efficiency and on the optimal shape. Different reactor designs (filled cylinder, cavity and honeycomb reactors) are compared, in order to determine the most efficient structure according to the operating conditions. Finally, these results are compared with a CFD model in order to validate the assumptions. (author)

  16. Energy-Performance-Based Design-Build Process: Strategies for Procuring High-Performance Buildings on Typical Construction Budgets: Preprint

    SciTech Connect (OSTI)

    Scheib, J.; Pless, S.; Torcellini, P.

    2014-08-01

    NREL experienced a significant increase in employees and facilities on our 327-acre main campus in Golden, Colorado over the past five years. To support this growth, researchers developed and demonstrated a new building acquisition method that successfully integrates energy efficiency requirements into the design-build requests for proposals and contracts. We piloted this energy performance based design-build process with our first new construction project in 2008. We have since replicated and evolved the process for large office buildings, a smart grid research laboratory, a supercomputer, a parking structure, and a cafeteria. Each project incorporated aggressive efficiency strategies using contractual energy use requirements in the design-build contracts, all on typical construction budgets. We have found that when energy efficiency is a core project requirement as defined at the beginning of a project, innovative design-build teams can integrate the most cost effective and high performance efficiency strategies on typical construction budgets. When the design-build contract includes measurable energy requirements and is set up to incentivize design-build teams to focus on achieving high performance in actual operations, owners can now expect their facilities to perform. As NREL completed the new construction in 2013, we have documented our best practices in training materials and a how-to guide so that other owners and owner's representatives can replicate our successes and learn from our experiences in attaining market viable, world-class energy performance in the built environment.

  17. New Construction Jobs Begin as Argonne Builds New Energy Research Facility

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Construction Jobs Begin as Argonne Builds New Energy Research Facility New Construction Jobs Begin as Argonne Builds New Energy Research Facility June 3, 2011 - 2:08pm Addthis Senator Richard Durbin, University of Chicago President Robert Zimmer, Secretary Chu, and Argonne Director Eric Isaacs break ground for the new Energy Sciences Building. | Photo Courtesy of Argonne National Laboratory Senator Richard Durbin, University of Chicago President Robert Zimmer,

  18. Applications of Optimal Building Energy System Selection and Operation

    SciTech Connect (OSTI)

    Marnay, Chris; Stadler, Michael; Siddiqui, Afzal; DeForest, Nicholas; Donadee, Jon; Bhattacharya, Prajesh; Lai, Judy

    2011-04-01

    Berkeley Lab has been developing the Distributed Energy Resources Customer Adoption Model (DER-CAM) for several years. Given load curves for energy services requirements in a building microgrid (u grid), fuel costs and other economic inputs, and a menu of available technologies, DER-CAM finds the optimum equipment fleet and its optimum operating schedule using a mixed integer linear programming approach. This capability is being applied using a software as a service (SaaS) model. Optimisation problems are set up on a Berkeley Lab server and clients can execute their jobs as needed, typically daily. The evolution of this approach is demonstrated by description of three ongoing projects. The first is a public access web site focused on solar photovoltaic generation and battery viability at large commercial and industrial customer sites. The second is a building CO2 emissions reduction operations problem for a University of California, Davis student dining hall for which potential investments are also considered. And the third, is both a battery selection problem and a rolling operating schedule problem for a large County Jail. Together these examples show that optimization of building u grid design and operation can be effectively achieved using SaaS.

  19. Energy Efficiency and Sustainable Construction Standards for Public Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    Major facility projects must include Georgia products such that not less than 10% of all building materials used in a project are harvested, extracted or manufactured in Georgia, where such...

  20. Buildings Energy Data Book: 2.5 Residential Construction and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Construction Statistics of New Homes CompletedPlaced Year Thousand Units Average SF Thousand Units Average SF 1980 234 1981 229 1982 234 1983 278 1984 288 1985 283 1986 256 1987 ...

  1. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Buildings Energy Data Book [EERE]

    4 2003 U.S. Private Investment into Construction R&D Sector Average Construction R&D (1) 1.2 Building Technology Heavy Construction 2.0 Appliances 2.0 Special Trade Construction 0.2 Lighting 1.2 HVAC 1.5 U.S. Average of All Private R&D (2) 3.2 Fans, Blowers, & Air Cleaning Equipment 1.6 Manufacturing Average 3.1 Lumber and Wood Products 0.3 Service Industry Average 3.3 Commercial Building Operations 2.2 Note(s): Source(s): Percent of Sales Percent of Sales 1) Includes all

  2. How Construction Workers are Helping to Build the Clean Energy Economy |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Construction Workers are Helping to Build the Clean Energy Economy How Construction Workers are Helping to Build the Clean Energy Economy July 24, 2014 - 5:40pm Addthis U.S. Secretary of Energy Ernest Moniz speaks with tower construction workers Ed Zona, Al Williams and Jeff Reick (left to right) in Pittsburgh on Monday, July 21, 2014. | Photo courtesy of PNC. U.S. Secretary of Energy Ernest Moniz speaks with tower construction workers Ed Zona, Al Williams and Jeff Reick

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

    Broader source: Energy.gov [DOE]

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

  4. 36 CFR 5.7 - Construction of Buildings or Other Facilities |...

    Open Energy Info (EERE)

    36 CFR 5.7 - Construction of Buildings or Other Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: 36 CFR 5.7 -...

  5. EA-0820: Construction of Mixed Waste Storage RCRA Facilities, Buildings 7668 and 7669, Oak Ridge, Tennessee

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to construct and operate two mixed (both radioactive and hazardous) waste storage facilities (Buildings 7668 and 7669) in accordance with...

  6. Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction

    Broader source: Energy.gov [DOE]

    Date/Time:  August 13, 2014; 3:00-4:30 PM EDTDescription: The webinar is the second in the series on designing and constructing high performance building enclosures, and will focus on effective...

  7. Enhanced Sequential Search Methodology for Identifying Cost-Optimal Building Pathways

    SciTech Connect (OSTI)

    Horowitz, S.; Christensen, C.; Brandemuehl, M.; Krarti, M.

    2008-06-01

    The BEopt software is a building energy optimization tool that generates a cost-optimal path of building designs from a reference building up to zero-net energy. It employs a sequential search methodology to account for complex energy interactions between building efficiency measures. Enhancement strategies to this search methodology are developed to increase accuracy (ability to identify the true cost-optimal curve) and speed (number of required energy simulations). A test suite of optimizations is used to gauge the effectiveness of each strategy. Combinations of strategies are assembled into packages, ranging from conservative to aggressive, with so up to 71% fewer required simulations are required.

  8. Building America Whole-House Solutions for New Homes: Nelson Construction, Farmington, Connecticut

    Broader source: 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.

  9. Buildings Energy Data Book: 2.5 Residential Construction and...

    Buildings Energy Data Book [EERE]

    7 Materials Used in the Construction of a 2,272 Square-Foot Single-Family Home 13,837 board-feet of lumber 12 interior doors 13,118 square feet of sheathing 6 closet doors 19 tons ...

  10. BEopt: Software for Identifying Optimal Building Designs on the Path to Zero Net Energy; Preprint

    SciTech Connect (OSTI)

    Christensen, C.; Horowitz, S.; Givler, T.; Courtney, A.; Barker, G.

    2005-04-01

    A zero net energy (ZNE) building produces as much energy on-site as it uses on an annual basis--using a grid-tied, net-metered photovoltaic (PV) system and active solar. The optimal path to ZNE extends from a base case to the ZNE building through a series of energy-saving building designs with minimal energy-related owning and operating costs. BEopt is a computer program designed to find optimal building designs along the path to ZNE. A user selects from among predefined options in various categories to specify options to be considered in the optimization. Energy savings are calculated relative to a reference. The reference can be either a user-defined base-case building or a climate-specific Building America Benchmark building automatically generated by BEopt. The user can also review and modify detailed information on all available options and the Building America Benchmark in a linked options library spreadsheet.

  11. Evaluation of Ventilation Strategies in New Construction Multifamily Buildings

    SciTech Connect (OSTI)

    Maxwell, S.; Berger, D.; Zuluaga, M.

    2014-07-01

    In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the "fresh" air is coming from is gaining significance as air-tightness standards for enclosures become more stringent. CARB researchers have found that most new high performance, multifamily housing in the Northeast use one of four strategies for ventilation: continuous exhaust only with no designated supply or make-up air source, continuous exhaust with ducted make-up air to apartments, continuous exhaust with supply through a make-up air device integral to the unit HVAC, and continuous exhaust with supply through a passive inlet device, such as a trickle vent. Insufficient information is available to designers on how these various systems are best applied. Product performance data are based on laboratory tests, but there is no guarantee that those conditions will exist consistently in the finished building. In this research project, CARB evaluated the four ventilation strategies in the field to validate system performance.

  12. Building Restoration Operations Optimization Model Beta Version 1.0

    Energy Science and Technology Software Center (OSTI)

    2007-05-31

    The Building Restoration Operations Optimization Model (BROOM), developed by Sandia National Laboratories, is a software product designed to aid in the restoration of large facilities contaminated by a biological material. BROOM’s integrated data collection, data management, and visualization software improves the efficiency of cleanup operations, minimizes facility downtime, and provides a transparent basis for reopening the facility. Secure remote access to building floor plans Floor plan drawings and knowledge of the HVAC system are criticalmore » to the design and implementation of effective sampling plans. In large facilities, access to these data may be complicated by the sheer abundance and disorganized state they are often stored in. BROOM avoids potentially costly delays by providing a means of organizing and storing mechanical and floor plan drawings in a secure remote database that is easily accessed. Sampling design tools BROOM provides an array of tools to answer the question of where to sample and how many samples to take. In addition to simple judgmental and random sampling plans, the software includes two sophisticated methods of adaptively developing a sampling strategy. Both tools strive to choose sampling locations that best satisfy a specified objective (i.e. minimizing kriging variance) but use numerically different strategies to do so. Surface samples are collected early in the restoration process to characterize the extent of contamination and then again later to verify that the facility is safe to reenter. BROOM supports sample collection using a ruggedized PDA equipped with a barcode scanner and laser range finder. The PDA displays building floor drawings, sampling plans, and electronic forms for data entry. Barcodes are placed on sample containers for the purpose of tracking the specimen and linking acquisition data (i.e. location, surface type, texture) to laboratory results. Sample location is determined by activating the integrated

  13. Building America Case Study: Evaluation of Ventilation Strategies in New Construction Multifamily Buildings, New York, New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the 'fresh' air is coming from is gaining significance as air-tightness standards for enclosures become more stringent, and the 'normal leakage paths through the building envelope' disappear. CARB researchers have found that the majority of high performance, new construction, multifamily housing in the Northeast use one of four general strategies for ventilation: continuous exhaust only with no designated supply or make-up air source, continuous exhaust with ducted make-up air to apartments, continuous exhaust with supply through a make-up air device integral to the unit HVAC, and continuous exhaust with supply through a passive inlet device, such as a trickle vent. Insufficient information is available to designers on how these various systems are best applied. Product performance data are based on laboratory tests, and the assumption is that products will perform similarly in the field. Proper application involves matching expected performance at expected building pressures, but there is no guarantee that those conditions will exist consistently in the finished building. This research effort, which included several weeks of building pressure monitoring, sought to provide field validation of system performance. The performance of four substantially different strategies for providing make-up air to apartments was evaluated.

  14. Buildings Energy Data Book: 2.5 Residential Construction and Housing Market

    Buildings Energy Data Book [EERE]

    8 2009 Sales Price and Construction Cost Breakdown of an Average New Single-Family Home ($2010) (1) Function Finished Lot 20% Construction Cost 59% Financing 2% Overhead & General Expenses 5% Marketing 1% Sales Commission 3% Profit 9% Total 100% Function Building Permit Fees 2% Impact Fees 1% Water and Sewer Inspection 2% Excavation, Foundation, & Backfill 7% Steel 1% Framing and Trusses 16% Sheathing 2% Windows 3% Exterior Doors 1% Interior Doors & Hardware 2% Stairs 1% Roof

  15. DOE ZERH Webinar: Building Energy Optimization Tool (BEopt) Training

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory (NREL) is DOE’s primary lab for renewable energy and efficiency R&D.  Through the Building America Program, NREL has developed free software to help...

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

    SciTech Connect (OSTI)

    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.

  17. Life-Cycle Evaluation of Concrete Building Construction as a Strategy for Sustainable Cities

    SciTech Connect (OSTI)

    Stadel, Alexander; Gursel, Petek; Masanet, Eric

    2012-01-18

    Structural materials in commercial buildings in the United States account for a significant fraction of national energy use, resource consumption, and greenhouse gas (GHG) emissions. Robust decisions for balancing and minimizing these various environmental effects require that structural materials selections follow a life-cycle, systems modeling approach. This report provides a concise overview of the development and use of a new life-cycle assessment (LCA) model for structural materials in U.S. commercial buildings-the Berkeley Lab Building Materials Pathways (B-PATH) model. B-PATH aims to enhance environmental decision-making in the commercial building LCA, design, and planning communities through the following key features: (1) Modeling of discrete technology options in the production, transportation, construction, and end of life processes associated U.S. structural building materials; (2) Modeling of energy supply options for electricity provision and directly combusted fuels across the building life cycle; (3) Comprehensiveness of relevant building mass and energy flows and environmental indicators; (4) Ability to estimate modeling uncertainties through easy creation of different life-cycle technology and energy supply pathways for structural materials; and (5) Encapsulation of the above features in a transparent public use model. The report summarizes literature review findings, methods development, model use, and recommendations for future work in the area of LCA for commercial buildings.

  18. Enumerating a Diverse Set of Building Designs Using Discrete Optimization: Preprint

    SciTech Connect (OSTI)

    Hale, E.; Long, N.

    2010-08-01

    Numerical optimization is a powerful method for identifying energy-efficient building designs. Automating the search process facilitates the evaluation of many more options than is possible with one-off parametric simulation runs. However, input data uncertainties and qualitative aspects of building design work against standard optimization formulations that return a single, so-called optimal design. This paper presents a method for harnessing a discrete optimization algorithm to obtain significantly different, economically viable building designs that satisfy an energy efficiency goal. The method is demonstrated using NREL's first-generation building analysis platform, Opt- E-Plus, and two example problems. We discuss the information content of the results, and the computational effort required by the algorithm.

  19. Cost-Optimized Attic Insulation Solution for Factory-Built Homes - Building

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    America Top Innovation | Department of Energy Optimized Attic Insulation Solution for Factory-Built Homes - Building America Top Innovation Cost-Optimized Attic Insulation Solution for Factory-Built Homes - Building America Top Innovation Increasing attic insulation in manufactured housing has been a significant challenge due to cost, production, and transportation constraints. This 2014 Top Innovation highlights research conducted by the Top Innov Manufact home attic insul -guy blowing

  20. Control and Room Temperature Optimization of Energy Efficient Buildings

    SciTech Connect (OSTI)

    Djouadi, Seddik M; Kuruganti, Phani Teja

    2012-01-01

    The building sector consumes a large part of the energy used in the United States and is responsible for nearly 40% of greenhouse gas emissions. It is therefore economically and environmentally important to reduce the building energy consumption to realize massive energy savings. In this paper, a method to control room temperature in buildings is proposed. The approach is based on a distributed parameter model represented by a three dimensional (3D) heat equation in a room with heater/cooler located at ceiling. The latter is resolved using finite element methods, and results in a model for room temperature with thousands of states. The latter is not amenable to control design. A reduced order model of only few states is then derived using Proper Orthogonal Decomposition (POD). A Linear Quadratic Regulator (LQR) is computed based on the reduced model, and applied to the full order model to control room temperature.

  1. Optimizing Distributed Energy Resources and building retrofits with the strategic DER-CAModel

    SciTech Connect (OSTI)

    Stadler, M.; Groissböck, M.; Cardoso, G.; Marnay, C.

    2014-08-05

    The pressuring need to reduce the import of fossil fuels as well as the need to dramatically reduce CO2 emissions in Europe motivated the European Commission (EC) to implement several regulations directed to building owners. Most of these regulations focus on increasing the number of energy efficient buildings, both new and retrofitted, since retrofits play an important role in energy efficiency. Overall, this initiative results from the realization that buildings will have a significant impact in fulfilling the 20/20/20-goals of reducing the greenhouse gas emissions by 20%, increasing energy efficiency by 20%, and increasing the share of renewables to 20%, all by 2020. The Distributed Energy Resources Customer Adoption Model (DER-CAM) is an optimization tool used to support DER investment decisions, typically by minimizing total annual costs or CO2 emissions while providing energy services to a given building or microgrid site. This document shows enhancements made to DER-CAM to consider building retrofit measures along with DER investment options. Specifically, building shell improvement options have been added to DER-CAM as alternative or complementary options to investments in other DER such as PV, solar thermal, combined heat and power, or energy storage. The extension of the mathematical formulation required by the new features introduced in DER-CAM is presented and the resulting model is demonstrated at an Austrian Campus building by comparing DER-CAM results with and without building shell improvement options. Strategic investment results are presented and compared to the observed investment decision at the test site. Results obtained considering building shell improvement options suggest an optimal weighted average U value of about 0.53 W/(m2K) for the test site. This result is approximately 25% higher than what is currently observed in the building, suggesting that the retrofits made in 2002 were not optimal. Furthermore

  2. Optimizing Distributed Energy Resources and building retrofits with the strategic DER-CAModel

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Stadler, M.; Groissböck, M.; Cardoso, G.; Marnay, C.

    2014-08-05

    The pressuring need to reduce the import of fossil fuels as well as the need to dramatically reduce CO2 emissions in Europe motivated the European Commission (EC) to implement several regulations directed to building owners. Most of these regulations focus on increasing the number of energy efficient buildings, both new and retrofitted, since retrofits play an important role in energy efficiency. Overall, this initiative results from the realization that buildings will have a significant impact in fulfilling the 20/20/20-goals of reducing the greenhouse gas emissions by 20%, increasing energy efficiency by 20%, and increasing the share of renewables to 20%,more » all by 2020. The Distributed Energy Resources Customer Adoption Model (DER-CAM) is an optimization tool used to support DER investment decisions, typically by minimizing total annual costs or CO2 emissions while providing energy services to a given building or microgrid site. This document shows enhancements made to DER-CAM to consider building retrofit measures along with DER investment options. Specifically, building shell improvement options have been added to DER-CAM as alternative or complementary options to investments in other DER such as PV, solar thermal, combined heat and power, or energy storage. The extension of the mathematical formulation required by the new features introduced in DER-CAM is presented and the resulting model is demonstrated at an Austrian Campus building by comparing DER-CAM results with and without building shell improvement options. Strategic investment results are presented and compared to the observed investment decision at the test site. Results obtained considering building shell improvement options suggest an optimal weighted average U value of about 0.53 W/(m2K) for the test site. This result is approximately 25% higher than what is currently observed in the building, suggesting that the retrofits made in 2002 were not optimal. Furthermore, the results obtained with

  3. Building America Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings, New York, New York

    SciTech Connect (OSTI)

    2015-10-15

    Exhaust ventilation and corresponding outdoor air strategies are being implemented in high-performance new construction multifamily buildings to meet program or code requirements for improved indoor air quality, but a lack of clear design guidance is resulting in poor performance of these systems despite the best intentions of the programs or standards. CARB's 2014 'Evaluation of Ventilation Strategies in New Construction Multifamily Buildings' consistently demonstrated that commonly used outdoor air strategies are not performing as expected. Of the four strategies evaluated in 2014, the exhaust ventilation system that relied on outdoor air from a pressurized corridor was ruled out as a potential best practice due to its conflict with meeting requirements within most fire codes. Outdoor air that is ducted directly to the apartments was a strategy determined to have the highest likelihood of success, but with higher first costs and operating costs. Outdoor air through space conditioning systems was also determined to have good performance potential, with proper design and execution. The fourth strategy, passive systems, was identified as the least expensive option for providing outdoor air directly to apartments, with respect to both first costs and operating costs. However, little is known about how they actually perform in real-world conditions or how to implement them effectively. Based on the lack of data available on the performance of these low-cost systems and their frequent use in the high-performance building programs that require a provision for outdoor air, this research project sought to further evaluate the performance of passive vents.

  4. Buildings Energy Data Book: 3.5 Commercial Builders and Construction

    Buildings Energy Data Book [EERE]

    1 Value of New Commercial Building Construction, by Year ($2010 Billion) 1980 159.8 2.5% 1985 226.3 3.0% 1990 227.2 2.6% 1995 203.8 2.0% 2000 312.7 2.5% 2005 302.2 2.2% 2006 334.7 2.3% 2007 383.3 2.6% 2008 399.6 2.7% 2009 328.5 2.3% 2010 257.5 1.8% Source(s): 14,639 14,639 14,254 14,660 DOC, Current Construction Reports: Value of New Construction Put in Place, C30, Aug. 2003, Table 1 for 1980-1990; DOC, Annual Value of Private Construction Put in Place, Aug. 2008 for 1995-2000; DOC, Annual Value

  5. Energy Standards for State Buildings

    Broader source: Energy.gov [DOE]

    The State is still required by statute to adopt planning and construction standards for state buildings that conserve energy and optimize the energy performance of new buildings. The standards mu...

  6. Searching for the Optimal Mix of Solar and Efficiency in Zero Net Energy Buildings

    SciTech Connect (OSTI)

    Horowitz, S.; Christensen, C.; Anderson, R.

    2008-01-01

    Zero net energy (ZNE) buildings employ efficiency to reduce energy consumption and solar technologies to produce as much energy on site as is consumed on an annual basis. Such buildings leverage utility grids and net-metering agreements to reduce solar system costs and maintenance requirements relative to off-grid photovoltaic (PV)-powered buildings with batteries. The BEopt software was developed to efficiently identify cost-optimal building designs using detailed hour-by-hour energy simulation programs to evaluate the user-selected options. A search technique identifies optimal and near-optimal building designs (based on energy-related costs) at various levels of energy savings along the path from a reference building to a ZNE design. In this paper, we describe results based on use of the BEopt software to develop cost-optimal paths to ZNE for various climates. Comparing the different cases shows optimal building design characteristics, percent energy savings and cash flows at key points along the path, including the point at which investments shift from building improvements to purchasing PV, and PV array sizes required to achieve ZNE. From optimizations using the BEopt software for a 2,000-ft{sup 2} house in 4 climates, we conclude that, relative to a code-compliant (IECC 2006) reference house, the following are achievable: (1) minimum cost point: 22 to 38% source energy savings and 15 to 24% annual cash flow savings; (2) PV start point: 40 to 49% source energy savings at 10 to 12% annual cash flow savings; (3) break-even point: 43 to 53% source energy savings at 0% annual cash flow savings; and (4) ZNE point: 100% source energy savings with 4.5 to 8.1 kW{sub DC} PV arrays and 76 to 169% increase in cash flow.

  7. Canister storage building (CSB) safety analysis report phase 3: Safety analysis documentation supporting CSB construction

    SciTech Connect (OSTI)

    Garvin, L.J.

    1997-04-28

    The Canister Storage Building (CSB) will be constructed in the 200 East Area of the U.S. Department of Energy (DOE) Hanford Site. The CSB will be used to stage and store spent nuclear fuel (SNF) removed from the Hanford Site K Basins. The objective of this chapter is to describe the characteristics of the site on which the CSB will be located. This description will support the hazard analysis and accident analyses in Chapter 3.0. The purpose of this report is to provide an evaluation of the CSB design criteria, the design's compliance with the applicable criteria, and the basis for authorization to proceed with construction of the CSB.

  8. Manhattan Project buildings and facilities at the Hanford Site: A construction history

    SciTech Connect (OSTI)

    Gerber, M.S.

    1993-09-01

    This document thoroughly examines the role that the Hanford Engineer Works played in the Manhattan project. The historical aspects of the buildings and facilities are characterized. An in depth look at the facilities, including their functions, methods of fabrication and appearance is given for the 100 AREAS, 200 AREAS, 300 AREAS, 500, 800 and 900 AREAS, 600 AREA, 700 AREA, 1100 AREA and temporary construction structures.

  9. Construction Completed on Wind Plant Optimization R&D Facility | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Construction Completed on Wind Plant Optimization R&D Facility Construction Completed on Wind Plant Optimization R&D Facility April 1, 2013 - 12:33pm Addthis This is an excerpt from the First Quarter 2013 edition of the Wind Program R&D Newsletter. The U.S. Department of Energy (DOE) and Sandia National Laboratories (SNL) have completed construction of a new state-of-the-art wind plant research facility at Texas Tech University in Lubbock, Texas. The Scaled Wind Farm

  10. Building America Top Innovations 2014 Profile: Cost-Optimized Attic Insulation Solution for Factory-Built Homes

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    INNOVATIONS BUILDING AMERICA Recognizing Top Innovations in Building Science - The U.S. Department of Energy's Building America program was started in 1995 to provide research and development to the residential new construction and remodeling industry. As a national center for world-class research, Building America funds integrated research in market- ready technology solutions through collaborative partnerships between building and remodeling industry leaders, nationally recognized building

  11. Building America Top Innovations 2012: Building Energy Optimization Analysis Method (BEopt)

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes the DOE-sponsored BEopt software, which ensures a consistent analysis platform and accurate simulations. Many BEopt algorithms have been adopted by private-sector HERS software tools that have helped improve the energy efficiency of tens-of-thousands of ENERGY STAR-certified homes.

  12. Building America Top Innovations Hall of Fame Profile – Building Energy Optimization Analysis Method (BEopt)

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes the DOE-sponsored BEopt software, which ensures a consistent analysis platform and accurate simulations. Many BEopt algorithms have been adopted by private-sector HERS software tools that have helped improve the energy efficiency of tens-of-thousands of ENERGY STAR-certified homes.

  13. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Buildings Energy Data Book [EERE]

    5 2007-2010 Investment into Construction and Energy R&D, by Selected Country Year United States 2007 0.1 0.6 Australia 2010 5.2 1.8 China 2009 1.3 2.5 France 2007 0.4 1.6 Germany 2008 0.1 0.3 Italy 2010 0.9 0.8 Japan 2009 1.0 0.5 Norway 2008 1.4 2.2 Portugal 2008 1.7 6.0 South Africa 2007 0.1 16.2 South Korea 2008 2.5 1.0 United Kingdom 2008 0.1 0.2 Note(s): Source(s): Includes all construction (e.g., bridges, roads, dams, buildings, etc.). National Science Board, Science and Engineering

  14. Do We Really Know how Much it Costs to Construct High Performance Buildings?

    SciTech Connect (OSTI)

    Livingston, Olga V.; Dillon, Heather E.; Halverson, Mark A.; Antonopoulos, Chrissi A.; Madison, Michael C.; Lucas, Robert G.

    2012-08-31

    Understanding the cost of energy efficient construction is critical to decision makers in building design, code development, and energy analysis. How much does it cost to upgrade from R-13 to R-19 in a building wall? How much do low-e windows really cost? Can we put a dollar figure on commissioning? Answers to these questions have a fuzzy nature, based on educated guesses and industry lore. The response depends on location, perspective, bulk buying, and hand waving. This paper explores the development of a web tool intended to serve as a publicly available repository of building component costs. In 2011 the U.S. Department of Energy (DOE) funded the launch of a web tool called the Building Component Cost Community (BC3), dedicated to publishing building component costs from documented sources, actively gathering verifiable cost data from the users, and collecting feedback from a wide range of participants on the quality of the posted cost data. The updated BC3 database, available at http://bc3.pnnl.gov, went live on April 30, 2012. BC3 serves as the ultimate source of the energy-related component costs for DOEs residential code development activities, including cost-effectiveness analyses. The paper discusses BC3 objectives, structure, functionality and the current content of the database. It aims to facilitate a dialog about the lack of verifiable transparent cost data, as well as introduce a web tool that helps to address the problem. The questions posed above will also be addressed by this paper, but they have to be resolved by the user community by providing feedback and cost data to the BC3 database, thus increasing transparency and removing information asymmetry.

  15. Introduction to Cost Control Strategies for Zero Energy Buildings: High-Performance Design and Construction on a Budget (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    Momentum behind zero energy building design and construction is increasing, presenting a tremendous opportunity for advancing energy performance in the commercial building industry. At the same time, there is a lingering perception that zero energy buildings must be cost prohibitive or limited to showcase projects. Fortunately, an increasing number of projects are demonstrating that high performance can be achieved within typical budgets. This factsheet highlights replicable, recommended strategies for achieving high performance on a budget, based on experiences from past projects.

  16. Department of Energy Commercial Building Benchmarks (New Construction): Energy Use Intensities, May 5, 2009

    Broader source: Energy.gov [DOE]

    This file contains the energy use intensities (EUIs) for the benchmark building files by building type and climate zone.

  17. Buildings

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Historically, only Industrial Facilities (ISO 50003 Industry - light to medium and ... is allowing Commercial Buildings (ISO 50003 - Buildings and Building Complexes) ...

  18. Equation-based languages – A new paradigm for building energy modeling, simulation and optimization

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wetter, Michael; Bonvini, Marco; Nouidui, Thierry S.

    2016-04-01

    Most of the state-of-the-art building simulation programs implement models in imperative programming languages. This complicates modeling and excludes the use of certain efficient methods for simulation and optimization. In contrast, equation-based modeling languages declare relations among variables, thereby allowing the use of computer algebra to enable much simpler schematic modeling and to generate efficient code for simulation and optimization. We contrast the two approaches in this paper. We explain how such manipulations support new use cases. In the first of two examples, we couple models of the electrical grid, multiple buildings, HVAC systems and controllers to test a controller thatmore » adjusts building room temperatures and PV inverter reactive power to maintain power quality. In the second example, we contrast the computing time for solving an optimal control problem for a room-level model predictive controller with and without symbolic manipulations. As a result, exploiting the equation-based language led to 2, 200 times faster solution« less

  19. A concept of integrated environmental approach for building upgrades and new construction: Part 1setting the stage

    SciTech Connect (OSTI)

    Bomberg, Mark; Gibson, Michael; Zhang, Jian

    2015-01-31

    This article highlights the need for an active role for building physics in the development of near-zero energy buildings while analyzing an example of an integrated system for the upgrade of existing buildings. The science called either Building Physics in Europe or Building Science in North America has so far a passive role in explaining observed failures in construction practice. In its new role, it would be integrating modeling and testing to provide predictive capability, so much needed in the development of near-zero energy buildings. The authors attempt to create a compact package, applicable to different climates with small modifications of some hygrothermal properties of materials. This universal solution is based on a systems approach that is routine for building physics but in contrast to separately conceived sub-systems that are typical for the design of buildings today. One knows that the building structure, energy efficiency, indoor environmental quality, and moisture management all need to be considered to ensure durability of materials and control cost of near-zero energy buildings. These factors must be addressed through contributions of the whole design team. The same approach must be used for the retrofit of buildings. As this integrated design paradigm resulted from demands of sustainable built environment approach, building physics must drop its passive role and improve two critical domains of analysis: (i) linked, real-time hygrothermal and energy models capable of predicting the performance of existing buildings after renovation and (ii) basic methods of indoor environment and moisture management when the exterior of the building cannot be modified.

  20. Cost Control Strategies for Zero Energy Buildings: High-Performance Design and Construction on a Budget (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    There is mounting evidence that zero energy can, in many cases, be achieved within typical construction budgets. To ensure that the momentum behind zero energy buildings and other low-energy buildings will continue to grow, this guide assembles recommendations for replicating specific successes of early adopters who have met their energy goals while controlling costs. Contents include: discussion of recommended cost control strategies, which are grouped by project phase (acquisition and delivery, design, and construction) and accompanied by industry examples; recommendations for balancing key decision-making factors; and quick reference tables that can help teams apply strategies to specific projects.

  1. Department of Energy Commercial Building Benchmarks (New Construction): Summary of Changes from v1.1_3.1 to v1.2_4.0, October 30, 2009

    Broader source: Energy.gov [DOE]

    This file contains the changes to the new construction building benchmark files from version 1.0_3.0 to version 1.1_3.1.

  2. Lessons learned from new construction utility demand side management programs and their implications for implementing building energy codes

    SciTech Connect (OSTI)

    Wise, B.K.; Hughes, K.R.; Danko, S.L.; Gilbride, T.L.

    1994-07-01

    This report was prepared for the US Department of Energy (DOE) Office of Codes and Standards by the Pacific Northwest Laboratory (PNL) through its Building Energy Standards Program (BESP). The purpose of this task was to identify demand-side management (DSM) strategies for new construction that utilities have adopted or developed to promote energy-efficient design and construction. PNL conducted a survey of utilities and used the information gathered to extrapolate lessons learned and to identify evolving trends in utility new-construction DSM programs. The ultimate goal of the task is to identify opportunities where states might work collaboratively with utilities to promote the adoption, implementation, and enforcement of energy-efficient building energy codes.

  3. Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (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

    Optimizing Hydronic System Performance in Residential Applications Ithaca, New York PROJECT INFORMATION Project Name: Condensing Boiler Optimization Location: Ithaca, NY Partners: Ithaca Neighborhood Housing Services, www.ithacanhs.org; Appropriate Designs, www.hydronicpros.com; HTP, www.htproducts.com; Peerless, www.peerlessboilers.com; Grundfos, us.grundfos.com; Bell & Gossett, www.bell-gossett.com; Emerson Swan, www.emersonswan.com. Consortium for Advanced Residential Buildings,

  4. Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies

    SciTech Connect (OSTI)

    Lacommare, Kristina S H; Stadler, Michael; Aki, Hirohisa; Firestone, Ryan; Lai, Judy; Marnay, Chris; Siddiqui, Afzal

    2008-05-15

    The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic as well as environmental attractiveness of on-site generation (e.g., PV, fuel cells, reciprocating engines or microturbines operating with or without CHP) and contribute to enhanced demand response. In order to examine the impact of storage technologies on demand response and carbon emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that has the minimization of annual energy costs as its objective function. By implementing this approach in the General Algebraic Modeling System (GAMS), the problem is solved for a given test year at representative customer sites, such as schools and nursing homes, to obtain not only the level of technology investment, but also the optimal hourly operating schedules. This paper focuses on analysis of storage technologies in DER optimization on a building level, with example applications for commercial buildings. Preliminary analysis indicates that storage technologies respond effectively to time-varying electricity prices, i.e., by charging batteries during periods of low electricity prices and discharging them during peak hours. The results also indicate that storage technologies significantly alter the residual load profile, which can contribute to lower carbon emissions depending on the test site, its load profile, and its adopted DER technologies.

  5. Construction

    Broader source: Energy.gov [DOE]

    Learn about the energy-efficient construction projects that are saving businesses and communities money while creating jobs.

  6. Integration of Low Energy Technologies for Optimal Building and Space Conditioning Design

    SciTech Connect (OSTI)

    D.E. Fisher

    2006-01-07

    EnergyPlus is the DOE's newest building energy simulation engine. It was developed specifically to support the design of low energy building systems. This project focused on developing new low energy building simulation models for EnergyPlus, verifying and validating new and existing EnergyPlus models and transferring the new technology to the private sector. The project focused primarily on geothermal and radiant technologies, which are related by the fact that both are based on hydronic system design. As a result of this project eight peer reviewed journal and conference papers were added to the archival literature and five technical reports were published as M.S. theses and are available in the archival literature. In addition, several reports, including a trombe wall validation report were written for web publication. Thirteen new or significantly enhanced modules were added to the EnergyPlus source code and forty-two new or significantly enhanced sections were added to the EnergyPlus documentation as a result of this work. A low energy design guide was also developed as a pedagogical tool and is available for web publication. Finally several tools including a hybrid ground source heat pump optimization program and a geothermal heat pump parameter estimation tool were developed for research and design and are available for web publication.

  7. Optimal Technology Selection and Operation of Microgrids inCommercial Buildings

    SciTech Connect (OSTI)

    Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui,Afzal; Firestone, Ryan; Chandran, Bala

    2007-01-15

    The deployment of small (<1-2 MW) clusters of generators,heat and electrical storage, efficiency investments, and combined heatand power (CHP) applications (particularly involving heat activatedcooling) in commercial buildings promises significant benefits but posesmany technical and financial challenges, both in system choice and itsoperation; if successful, such systems may be precursors to widespreadmicrogrid deployment. The presented optimization approach to choosingsuch systems and their operating schedules uses Berkeley Lab'sDistributed Energy Resources Customer Adoption Model [DER-CAM], extendedto incorporate electrical storage options. DER-CAM chooses annual energybill minimizing systems in a fully technology-neutral manner. Anillustrative example for a San Francisco hotel is reported. The chosensystem includes two engines and an absorption chiller, providing anestimated 11 percent cost savings and 10 percent carbon emissionreductions, under idealized circumstances.

  8. Building

    U.S. Energy Information Administration (EIA) Indexed Site

    DIV. Electricity Consumption and Expenditure Intensities by Census Division, 1999" ,"Electricity Consumption",,,"Electricity Expenditures" ,"per Building (thousand kWh)","per...

  9. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Green Building R&D, as Share of Federal Budget and by Organization Budget Function National Defense 57.2% | DOE Health 23.1% | EPA Other energy, general science, | NSF natural ...

  10. Building.

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Plant in ITER refers to plant systems located outside the Tokamak Building. A thick wall ... The cooling water system provides for the rejection of heat from a variety of ITER systems ...

  11. Buildings Energy Data Book: 1.3 Value of Construction and Research

    Buildings Energy Data Book [EERE]

    Value of New Construction Put in Place Bldgs. Percent of Residential Commercial (1) All ... 2012 for 2002-2010; and EIA, Annual Energy Review 2010, October 2011, Appendix D, p. ...

  12. Technology Solutions Case Study: Evaluation of Ventilation Strategies in New Construction Multifamily Buildings, New York, New York

    SciTech Connect (OSTI)

    2014-09-01

    In multifamily buildings, particularly in the Northeast, exhaust ventilation strategies are the norm as a means of meeting both local exhaust and whole-unit mechanical ventilation rates. The issue of where the "fresh" air is coming from is gaining significance as air-tightness standards for enclosures become more stringent, and the "normal leakage paths through the building envelope" disappear. Consortium for Advanced Residential Buildings researchers have found that the majority of high performance, new construction, multifamily housing in the Northeast use one of four general strategies for ventilation: continuous exhaust only with no designated supply or make-up air source, continuous exhaust with ducted make-up air to apartments, continuous exhaust with supply through a make-up air device integral to the unit HVAC, and continuous exhaust with supply through a passive inlet device, such as a trickle vent. This research effort included several weeks of building pressure monitoring to validate system performance of the different strategies for providing make-up air to apartments.

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

    SciTech Connect (OSTI)

    S. Puttagunta, S. Maxwell, D. Berger, and M. Zuluaga

    2015-10-01

    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 assessed whether these negative pressures prevail through a variety of environmental conditions.

  14. Optimal construction of theoretical spectra for MS/MS spectra identification

    SciTech Connect (OSTI)

    Fridman, Tamah; Protopopescu, Vladimir A; Hurst, Gregory {Greg} B; Borziak, Andrei; Gorin, Andrey A

    2005-01-01

    We derive the optimal number of peaks (defined as the minimum number that provides the required efficiency of spectra identification) in the theoretical spectra as a function of: (i) the experimental accuracy, , of the measured ratio m/z; (ii) experimental spectrum density; (iii) size of the database; (iv) number of peaks in the theoretical spectra; and (v) types of ions that the peaks represent. We show that if theoretical spectra are constructed including b and y ions alone, then for =0.5, which is typical for high throughput data, peptide chains of 8 amino acids or longer can be identified based on the positions of peaks alone, at a rate of false identification below 1%. To discriminate between shorter peptides, additional (e.g., intensity-inferred) information is necessary. We derive the dependence of the probability of false identification on the number of peaks in the theoretical spectra and on the types of ions that the peaks represent. Our results suggest that the class of mass spectrum identification problems for which more elaborate development of fragmentation rules (such as intensity model, etc.) is required, can be reduced to the problems that involve homologous peptides.

  15. Building technologies

    SciTech Connect (OSTI)

    Jackson, Roderick

    2014-07-14

    After growing up on construction sites, Roderick Jackson is now helping to make buildings nationwide far more energy efficient.

  16. Building technologies

    ScienceCinema (OSTI)

    Jackson, Roderick

    2014-07-15

    After growing up on construction sites, Roderick Jackson is now helping to make buildings nationwide far more energy efficient.

  17. Opt-E-Plus Software for Commercial Building Optimization; Electricity, Resources, & Building Systems Integration (Fact Sheet)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC National Renewable Energy Laboratory Innovation for Our Energy Future National Renewable Energy Laborato Innovation for Our Energy Future Horizontal Format-A Horizontal Format-A Reversed Providing Options to Meet Design Goals Opt-E-Plus was developed by NREL to help determine cost- effective, energy-efficient building strategies quickly, taking into account the many factors involved in the

  18. Extremely Low-Energy Design for Army Buildings: Tactical Equipment Maintenance Facility; Preprint

    SciTech Connect (OSTI)

    Langner, R.; Deru, M.; Zhivov, A.; Liesen, R.; Herron, D.

    2012-03-01

    This paper describes the integrated energy optimization process for buildings and building clusters and demonstrates this process for new construction projects and building retrofits. An explanation is given of how mission critical building loads affect possible site and source energy use reduction in Army buildings.

  19. Final Environmental Assessment for the construction and operation of an office building at the Stanford Linear Accelerator Center. Part 2

    SciTech Connect (OSTI)

    1995-08-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1107, analyzing the environmental effects relating to the construction and operation of an office building at the Stanford Linear Accelerator Center (SLAC). SLAC is a national facility operated by Stanford University, California, under contract with DOE. The center is dedicated to research in elementary particle physics and in those fields that make use of its synchrotron facilities. The objective for the construction and operation of an office building is to provide adequate office space for existing SLAC Waste Management (WM) personnel, so as to centralize WM personnel and to make WM operations more efficient and effective. Based on the analyses in the EA, the DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required. This report contains the Environmental Assessment, as well as the Finding of No Significant Impact (FONSI).

  20. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois (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

    Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions Chicago, Illinois PROJECT INFORMATION Construction: Retrofit Type: Single-family homes Building Component: Envelope Location: Chicago, IL Technical Support Partner: Partnership for Advanced Residential Retrofit, www.gastechnology.org/PARR Year Tested: 2013 Climate Zone: Zone 5 (cold) PROJECT HOUSING GROUPS The table below depicts the percent that each

  1. The New Mexico Building and Construction Trades Council and Los Alamos National

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gold Industrial Facility | Department of Energy The New Gold Standard: Environmental Management Introduces the First LEED Gold Industrial Facility The New Gold Standard: Environmental Management Introduces the First LEED Gold Industrial Facility September 13, 2012 - 1:02pm Addthis The 200 West Groundwater Treatment Facility is shown here after completion of construction this summer. | Photo courtesy of Zachary Carter with Mission Support Alliance (MSA) at Hanford. The 200 West Groundwater

  2. Buildings

    Broader source: Energy.gov (indexed) [DOE]

    A helicopter hoists platforms for linemen during the construction of this single-circuit 500-kilovolt tower – one of hundreds on the McNary-John Day line saving BPA big bucks. | Photo courtesy of Bonneville Power Administration A helicopter hoists platforms for linemen during the construction of this single-circuit 500-kilovolt tower - one of hundreds on the McNary-John Day line saving BPA big bucks. | Photo courtesy of Bonneville Power Administration Kristel Turner What does this mean for

  3. Buildings Energy Data Book: 3.5 Commercial Builders and Construction

    Buildings Energy Data Book [EERE]

    2 Value of Building Improvements and Repairs, by Sector ($2009 Billion) (1) Total 1980 N.A. N.A. 1985 140.2 (2) 2.0% 1990 142.3 (3) 1.8% 1995 150.9 1.6% 2000 200.0 1.8% 2003 167.3 1.4% 2004 169.1 1.4% 2005 177.2 1.4% 2006 198.2 1.5% 2007 239.0 1.8% 2008 258.3 1.9% 2009 214.5 1.6% 2010 162.4 1.2% Note(s): Source(s): 163.9 50.6 124.1 38.3 1) Improvements includes additions, alterations, reconstruction, and major replacements. Repairs include maintenance. 2) Data is from 1986. 3) Data is from 1989.

  4. Building America BEopt-CA (Ex): A Tool for Optimal Integration of EE, DR and PV in Existing California Homes

    Broader source: Energy.gov [DOE]

    This project targeted the development of a software tool, BEopt-CA (Ex) (Building Energy Optimization Tool for California Existing Homes), that aims to facilitate balanced integration of energy efficiency (EE), demand response (DR), and photovoltaics (PV) in the residential retrofit1 market. The intent is to provide utility program managers and contractors in the EE/DR/PV marketplace with a means of balancing the integration of EE, DR, and PV.

  5. Modeling and Optimization of Commercial Buildings and Stationary Fuel Cell Systems (Presentation)

    SciTech Connect (OSTI)

    Ainscough, C.; McLarty, D.; Sullivan, R.; Brouwer, J.

    2013-10-01

    This presentation describes the Distributed Generation Building Energy Assessment Tool (DG-BEAT) developed by the National Renewable Energy Laboratory and the University of California Irvine. DG-BEAT is designed to allow stakeholders to assess the economics of installing stationary fuel cell systems in a variety of building types in the United States.

  6. Building America Technology Solutions for New and Existing Homes: Evaluation of Ventilation Strategies in New Construction Multifamily Buildings, New York, New York (Fact Sheet)

    Broader source: Energy.gov [DOE]

    This research effort, conducted by the Consortium for Advanced Residential Buildings, included several weeks of building pressure monitoring to validate system performance of four different strategies for providing make-up air to multifamily apartments.

  7. Building America Top Innovations Hall of Fame Profile - Building...

    Energy Savers [EERE]

    Building America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) Building America Top Innovations Hall of Fame Profile - Building Energy...

  8. Utilizing object-oriented design to build advanced optimization strategies with generic implementation

    SciTech Connect (OSTI)

    Eldred, M.S.; Hart, W.E.; Bohnhoff, W.J.; Romero, V.J.; Hutchinson, S.A.; Salinger, A.G.

    1996-08-01

    the benefits of applying optimization to computational models are well known, but their range of widespread application to date has been limited. This effort attempts to extend the disciplinary areas to which optimization algorithms may be readily applied through the development and application of advanced optimization strategies capable of handling the computational difficulties associated with complex simulation codes. Towards this goal, a flexible software framework is under continued development for the application of optimization techniques to broad classes of engineering applications, including those with high computational expense and nonsmooth, nonconvex design space features. Object-oriented software design with C++ has been employed as a tool in providing a flexible, extensible, and robust multidisciplinary toolkit with computationally intensive simulations. In this paper, demonstrations of advanced optimization strategies using the software are presented in the hybridization and parallel processing research areas. Performance of the advanced strategies is compared with a benchmark nonlinear programming optimization.

  9. Opt-E-Plus Software for Commercial Building Optimization (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01

    This fact sheet describes Opt-E-Plus software, a tool used by researchers at NREL to help identify commercial building features and characteristics that provide cost-effective energy savings.

  10. Archive Reference Buildings by Building Type: Warehouse

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  11. Building Code Compliance and Enforcement: The Experience of SanFrancisco's Residential Energy Conservation Ordinanace and California'sBuildign Standards for New Construction

    SciTech Connect (OSTI)

    Vine, E.

    1990-11-01

    As part of Lawrence Berkeley Laboratory's (LBL) technical assistance to the Sustainable City Project, compliance and enforcement activities related to local and state building codes for existing and new construction were evaluated in two case studies. The analysis of the City of San Francisco's Residential Energy Conservation Ordinance (RECO) showed that a limited, prescriptive energy conservation ordinance for existing residential construction can be enforced relatively easily with little administrative costs, and that compliance with such ordinances can be quite high. Compliance with the code was facilitated by extensive publicity, an informed public concerned with the cost of energy and knowledgeable about energy efficiency, the threat of punishment (Order of Abatement), the use of private inspectors, and training workshops for City and private inspectors. The analysis of California's Title 24 Standards for new residential and commercial construction showed that enforcement of this type of code for many climate zones is more complex and requires extensive administrative support for education and training of inspectors, architects, engineers, and builders. Under this code, prescriptive and performance approaches for compliance are permitted, resulting in the demand for alternative methods of enforcement: technical assistance, plan review, field inspection, and computer analysis. In contrast to existing construction, building design and new materials and construction practices are of critical importance in new construction, creating a need for extensive technical assistance and extensive interaction between enforcement personnel and the building community. Compliance problems associated with building design and installation did occur in both residential and nonresidential buildings. Because statewide codes are enforced by local officials, these problems may increase over time as energy standards change and become more complex and as other standards (eg, health and

  12. Building America

    SciTech Connect (OSTI)

    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.

  13. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    SciTech Connect (OSTI)

    Stadler , Michael; Siddiqui, Afzal; Marnay, Chris; ,, Hirohisa Aki; Lai, Judy

    2009-05-26

    The US Department of Energy has launched the Zero-Net-Energy (ZNE) Commercial Building Initiative (CBI) in order to develop commercial buildings that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge energy-efficient technologies and meet their remaining energy needs through on-site renewable energy generation. We examine how such buildings may be implemented within the context of a cost- or carbon-minimizing microgrid that is able to adopt and operate various technologies, such as photovoltaic (PV) on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and passive / demand-response technologies. We use a mixed-integer linear program (MILP) that has a multi-criteria objective function: the minimization of a weighted average of the building's annual energy costs and carbon / CO2 emissions. The MILP's constraints ensure energy balance and capacity limits. In addition, constraining the building's energy consumed to equal its energy exports enables us to explore how energy sales and demand-response measures may enable compliance with the CBI. Using a nursing home in northern California and New York with existing tariff rates and technology data, we find that a ZNE building requires ample PV capacity installed to ensure electricity sales during the day. This is complemented by investment in energy-efficient combined heat and power equipment, while occasional demand response shaves energy consumption. A large amount of storage is also adopted, which may be impractical. Nevertheless, it shows the nature of the solutions and costs necessary to achieve ZNE. For comparison, we analyze a nursing home facility in New York to examine the effects of a flatter tariff structure and different load profiles. It has trouble reaching ZNE status and its load reductions as well as efficiency measures need to be more effective than those in the CA case

  14. Integrated and Optimized Energy-Efficient Construction Package for a Community of Production Homes in the Mixed-Humid Climate

    SciTech Connect (OSTI)

    Mallay, D.; Wiehagen, J.; Del Bianco, M.

    2014-10-01

    This research high performance home analyzes how a set of advanced technologies can be integrated into a durable and energy-efficient house in the mixed-humid climate while remaining affordable to homeowners. The technical solutions documented in this report are the cornerstone of the builder's entire business model based on delivering high-performance homes on a production basis as a standard product offering to all price segments of the residential market. Home Innovation Research Labs partnered with production builder Nexus EnergyHomes (CZ 4) and they plan to adopt the successful components of the energy solution package for all 55 homes in the community. The research objective was to optimize the builder's energy solution package based on energy performance and construction costs. All of the major construction features, including envelope upgrades, space conditioning system, hot water system, and solar electric system were analyzed.

  15. Buildings","Year Constructed"

    U.S. Energy Information Administration (EIA) Indexed Site

    ....",8028,637,729,1415,1128,1233,1731,1153 "20 to 49 ......",10814,316,691,1947,1707,1682,2383,2089 "50 to 99 ......",8898,219,586,833,1696,1803,2161,16...

  16. EA-1065: Proposed Construction and Operation of a Genome Sequencing Facility in Building 64 at Lawrence Berkeley Laboratory, Berkeley, California

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to modify 14,900 square feet of an existing building (Building 64) at the U.S. Department of Energy's Lawrence Berkeley Laboratory to...

  17. Scaling and Optimization of Magnetic Refrigeration for Commercial Building HVAC Systems Greater than 175 kW in Capacity

    SciTech Connect (OSTI)

    Abdelaziz, Omar; West, David L; Mallow, Anne M

    2012-01-01

    Heating, ventilation, air-conditioning and refrigeration (HVACR) account for approximately one- third of building energy consumption. Magnetic refrigeration presents an opportunity for significant energy savings and emissions reduction for serving the building heating, cooling, and refrigeration loads. In this paper, we have examined the magnet and MCE material requirements for scaling magnetic refrigeration systems for commercial building cooling applications. Scaling relationships governing the resources required for magnetic refrigeration systems have been developed. As system refrigeration capacity increases, the use of superconducting magnet systems becomes more applicable, and a comparison is presented of system requirements for permanent and superconducting (SC) magnetization systems. Included in this analysis is an investigation of the ability of superconducting magnet based systems to overcome the parasitic power penalty of the cryocooler used to keep SC windings at cryogenic temperatures. Scaling relationships were used to develop the initial specification for a SC magnet-based active magnetic regeneration (AMR) system. An optimized superconducting magnet was designed to support this system. In this analysis, we show that the SC magnet system consisting of two 0.38 m3 regenerators is capable of producing 285 kW of cooling power with a T of 28 K. A system COP of 4.02 including cryocooler and fan losses which illustrates that an SC magnet-based system can operate with efficiency comparable to traditional systems and deliver large cooling powers of 285.4 kW (81.2 Tons).

  18. Integrated and Optimized Energy-Efficient Construction Package for a Community of Production Homes in the Mixed-Humid Climate

    SciTech Connect (OSTI)

    Mallay, D.; Wiehagen, J.; Del Bianco, M.

    2014-10-01

    Selection and integration of high performance home features are two sides of the same coin in energy efficient sustainable construction. Many advanced technologies are available for selection, but it is in the integration of these technologies into an affordable set of features that can be used on a production basis by builders, that ensures whole-house performance meets expectations. This research high performance home analyzes how a set of advanced technologies can be integrated into a durable and energy efficient house in the mixed-humid climate while remaining affordable to homeowners. The technical solutions documented in this report are the cornerstone of the builder's entire business model based on delivering high-performance homes on a production basis as a standard product offering to all price segments of the residential market. Home Innovation Research Labs partnered with production builder Nexus EnergyHomes (CZ 4). The builder plans to adopt the successful components of the energy solution package for all 55 homes in the community. The research objective was to optimize the builder's energy solution package based on energy performance and construction costs. All of the major construction features, including envelope upgrades, space conditioning system, hot water system, and solar electric system were analyzed. The information in this report can be used by builders and designers to evaluate options, and the integration of options, for increasing the efficiency of home designs in climate zone 4. The data also provide a point of reference for evaluating estimates of energy savings and costs for specific features.

  19. Solar Ready Buildings Planning Guide

    SciTech Connect (OSTI)

    Lisell, L.; Tetreault, T.; Watson, A.

    2009-12-01

    This guide offers a checklist for building design and construction to enable installation of solar photovoltaic and heating systems at some time after the building is constructed.

  20. Calutron construction | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    construction Calutron construction Construction workers pour the concrete floor and footers for a Y-12 Calutron process building

  1. EA-1107: Construction and Operation of a Office Building at the Stanford Linear Accelerator Center, Berkeley, California

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposed project to modify existing Building 51B at the U.S. Department of Energy's Lawrence Berkeley National Laboratory to install and conduct...

  2. Buildings | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1.1 Buildings Sector Energy Consumption 1.2 Building Sector Expenditures 1.3 Value of Construction and Research 1.4 Environmental Data 1.5 Generic Fuel Quad and Comparison 1.6 Embodied Energy of Building Assemblies 2The Residential Sector 3Commercial Sector 4Federal Sector 5Envelope and Equipment 6Energy Supply 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy

  3. Model Building Energy Code

    Broader source: Energy.gov [DOE]

    The Energy Efficiency Building Performance Standards (EEBPS) are statewide minimum requirements that all new construction and additions to existing buildings must satisfy. Exceptions include...

  4. 2015 Construction Safety Workshop Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    2015 Construction Safety Workshop Presentations, June 16, 2015 - Forrestal Building - Washington, DC

  5. Buildings*","Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Water-Heating Energy Sources, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Buildings with Water Heating","Water-Heating ...

  6. Archive Reference Buildings by Building Type: Secondary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  7. Archive Reference Buildings by Building Type: Primary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  8. Archive Reference Buildings by Building Type: Stand-alone retail

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  9. Archive Reference Buildings by Building Type: Fast food

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  10. Archive Reference Buildings by Building Type: Strip mall

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  11. Archive Reference Buildings by Building Type: Small office

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  12. Building energy analysis tool

    DOE Patents [OSTI]

    Brackney, Larry; Parker, Andrew; Long, Nicholas; Metzger, Ian; Dean, Jesse; Lisell, Lars

    2016-04-12

    A building energy analysis system includes a building component library configured to store a plurality of building components, a modeling tool configured to access the building component library and create a building model of a building under analysis using building spatial data and using selected building components of the plurality of building components stored in the building component library, a building analysis engine configured to operate the building model and generate a baseline energy model of the building under analysis and further configured to apply one or more energy conservation measures to the baseline energy model in order to generate one or more corresponding optimized energy models, and a recommendation tool configured to assess the one or more optimized energy models against the baseline energy model and generate recommendations for substitute building components or modifications.

  13. 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 ...

  14. Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet)

    Broader source: Energy.gov [DOE]

    In this project, researchers from the Consortium for Advanced Residential Buildings team worked with industry partners to develop hydronic system designs that would address performance issues and result in higher overall system efficiencies and improved response times.

  15. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    SciTech Connect (OSTI)

    Stadler, Michael; Siddiqui, Afzal; Marnay, Chris; Aki, Hirohisa; Lai, Judy

    2009-08-10

    The U.S. Department of Energy has launched the commercial building initiative (CBI) in pursuit of its research goal of achieving zero-net-energy commercial buildings (ZNEB), i.e. ones that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge, energy-efficiency technologies and meet their remaining energy needs through on-site renewable energy generation. This paper examines how such buildings may be implemented within the context of a cost- or CO2-minimizing microgrid that is able to adopt and operate various technologies: photovoltaic modules (PV) and other on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and passive/demand-response technologies. A mixed-integer linear program (MILP) that has a multi-criteria objective function is used. The objective is minimization of a weighted average of the building's annual energy costs and CO2 emissions. The MILP's constraints ensure energy balance and capacity limits. In addition, constraining the building's energy consumed to equal its energy exports enables us to explore how energy sales and demand-response measures may enable compliance with the ZNEB objective. Using a commercial test site in northernCalifornia with existing tariff rates and technology data, we find that a ZNEB requires ample PV capacity installed to ensure electricity sales during the day. This is complemented by investment in energy-efficient combined heat and power (CHP) equipment, while occasional demand response shaves energy consumption. A large amount of storage is also adopted, which may be impractical. Nevertheless, it shows the nature of the solutions and costs necessary to achieve a ZNEB. Additionally, the ZNEB approach does not necessary lead to zero-carbon (ZC) buildings as is frequently argued. We also show a multi-objective frontier for the CA example, whichallows us to estimate the needed technologies

  16. About Building Energy Modeling | Department of Energy

    Office of Environmental Management (EM)

    design of low-energy building control algorithms, continuous commissioning of building mechanical systems, and dynamic building control for energy optimization or demand response. ...

  17. Design and construction of an optimized neutron beam shaping assembly for Boron Neutron Capture Therapy at the Tandar accelerator

    SciTech Connect (OSTI)

    Burlon, A.; Kreiner, A. J.; Valda, A. A.; Somacal, H.; Minsky, D. M.

    2007-02-12

    In this work we present an optimized neutron beam shaping assembly for epithermal Accelerator-Based Boron Neutron Capture Therapy (AB-BNCT) and discuss the simulations leading to its design.

  18. Building America Webinar: Ventilation in Multifamily Buildings | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Ventilation in Multifamily Buildings Building America Webinar: Ventilation in Multifamily Buildings This webinar was presented by research team Consortium for Advanced Residential Buildings (CARB), and discussed ventilation strategies for multifamily buildings, including how to successfully implement those strategies through smart design, specification, and construction techniques. webinar_ventilation_multifamily_20111101.wmv (22.17 MB) More Documents & Publications Building

  19. Construction Begins | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Construction Begins Construction Begins Workers drill down to bedrock for the pouring of Y-12 building footers as construction begins in 1942

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Board of Building Standards is the primary state agency that protects the public's safety by: adopting rules governing the construction, repair, and rehabilitation of buildings in the state;...

  1. Building America Top Innovations 2014 Profile: Cost-Optimized Attic Insulation Solution for Factory-Built Homes

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This 2014 Top Innovation profile describes a low-cost, low-tech attic insulation technique developed by the ARIES Building America team with help from Southern Energy Homes and Johns Manville. Increasing attic insulation in manufactured housing has been a significant challenge due to cost, production and transportation constraints. The simplicity of this dense-pack solution to increasing attic insulation R-value promises real hope for widespread industry adoption.

  2. Phased Construction Completion Report for Building K-1401 of the Remaining Facilities Demolition Project at the East Tennessee Technology Park Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Garland S.

    2008-03-01

    This Phased Construction Completion Report documents the demolition of Bldg. K-1401, Maintenance Building, addressed in the Action Memorandum for the Remaining Facilities Demolition Project at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE 2003a) as a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 non-time-critical removal action. The objectives of the removal action (DOE 2003a) - to eliminate the source of potential contamination, to eliminate the threat of potential future releases, and/or to eliminate the threats to the general public and the environment - were met. The end state of this action is for the slab to remain with all penetrations sealed and grouted or backfilled. The basement and pits remain open. There is residual radiological and polychlorinated biphenyl contamination on the slab and basement. A fixative was applied to the area on the pad contaminated with polychlorinated biphenyls. Interim land-use controls will be maintained until final remediation decisions are made under the Zone 2 Record of Decision (DOE 2005a).

  3. Chapter 8: Constructing the Building

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... documents should follow these five steps when com- pleting this review. 1. Verify that HVAC equipment has specified efficien- cies, air-delivery volumes, and temperatures. ...

  4. Tallahassee Program Encourages Residents to Build Green

    Broader source: Energy.gov [DOE]

    Florida city reduces operating costs by increasing energy efficiency, starting with construction of green buildings.

  5. Data & Communication for Buildings

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... and service co-optimization Building to third-party services examples Campus microgrid coordination Computation coordinated across data centers to minimize electric bill ...

  6. Building Technologies Office Overview

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Campaign quantifies actual energy savings, market uptake trajectory, and adoption by ... realize energy savings through optimal control of building subsystems. * Reduce cost to ...

  7. New Buildings Program

    Broader source: Energy.gov [DOE]

    Energy Trust of Oregon offers commercial businesses in Oregon a menu of services and incentives for new building construction or major renovation projects which utilize energy efficient equipment...

  8. CBECS Buildings Characteristics --Revised Tables

    U.S. Energy Information Administration (EIA) Indexed Site

    Structure Tables (16 pages, 93 kb) CONTENTS PAGES Table 8. Building Size, Number of Buildings, 1995 Table 9. Building Size, Floorspace, 1995 Table 10. Year Constructed, Number of Buildings, 1995 Table 11. Year Constructed, Floorspace, 1995 These data are from the 1995 Commercial Buildings Energy Consumption Survey (CBECS), a national probability sample survey of commercial buildings sponsored by the Energy Information Administration, that provides information on the use of energy in commercial

  9. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Current and Past EditionsGlossaryPopular TablesQuery Tools Contact Us Search What Is the Buildings Energy Data Book? The Data Book includes statistics on residential and commercial building energy consumption. Data tables contain statistics related to construction, building technologies, energy consumption, and building characteristics. The Building Technologies Program within the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy developed this resource to provide a

  10. 1999 Commercial Building Characteristics--Detailed Tables--Year...

    U.S. Energy Information Administration (EIA) Indexed Site

    Year Constructed > Detailed Tables-Year Constructed Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Year Constructed Table B8. Year Constructed, Number of Buildings...

  11. Alpha buildings | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    buildings Alpha buildings Looking east to west at ground level, Y-12 building footers and utility lines continue to be constructed. The Alpha buildings are seen in the background

  12. NIF Construction

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    construction NIF Construction After careful preparation, a giant rotating crane lifted the NIF target chamber and gently placed it in the Target Bay, a breathtaking event that took only about 30 minutes. Building the World's Largest Laser Planning for NIF began in the early 1990s, and ground was broken on May 29, 1997. Energy Secretary Federico Peña said at the groundbreaking: "NIF will unleash the power of the heavens to make Earth a better place." To prepare the site for

  13. Waste Handeling Building Conceptual Study

    SciTech Connect (OSTI)

    G.W. Rowe

    2000-11-06

    The objective of the ''Waste Handling Building Conceptual Study'' is to develop proposed design requirements for the repository Waste Handling System in sufficient detail to allow the surface facility design to proceed to the License Application effort if the proposed requirements are approved by DOE. Proposed requirements were developed to further refine waste handling facility performance characteristics and design constraints with an emphasis on supporting modular construction, minimizing fuel inventory, and optimizing facility maintainability and dry handling operations. To meet this objective, this study attempts to provide an alternative design to the Site Recommendation design that is flexible, simple, reliable, and can be constructed in phases. The design concept will be input to the ''Modular Design/Construction and Operation Options Report'', which will address the overall program objectives and direction, including options and issues associated with transportation, the subsurface facility, and Total System Life Cycle Cost. This study (herein) is limited to the Waste Handling System and associated fuel staging system.

  14. Building Energy Optimization Analysis Method (BEopt) - Building...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Moreover, many BEopt algorithms have been adopted by private-sector HERS software tools that have helped improve the energy efficiency of tens-of-thousands of ENERGY STAR-certified ...

  15. Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction- August 13, 2014- Moisture Monitoring Results in an R-40 Wall

    Broader source: Energy.gov [DOE]

    This presentation, Moisture Monitoring Results in an R-40 Wall, was presented at the Building America webinar, High Performance Enclosure Strategies, Part II, on August 13, 2014.

  16. DOE Announces Webinars on Top Solar Tools, Building Energy Optimizatio...

    Energy Savers [EERE]

    Top Solar Tools, Building Energy Optimization Tool Training, and More DOE Announces Webinars on Top Solar Tools, Building Energy Optimization Tool Training, and More May 8, 2014 - ...

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

    Energy Savers [EERE]

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

  18. Lincoln County - LEED-Certified Building Incentive Program |...

    Broader source: Energy.gov (indexed) [DOE]

    an incentive for the construction of certified green buildings in the commercial and industrial sector. Only newly constructed buildings are eligible, and they must have a...

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ventilation Strategies in New Construction Multifamily Buildings, New York, New York (Fact ... Strategies in New Construction Multifamily Buildings, New York, New York (Fact ...

  20. Buildings Energy Data Book: 1.4 Environmental Data

    Buildings Energy Data Book [EERE]

    and Demolition Debris Generated from Construction Activities | Residential Commercial Buildings | Residential Commercial Buildings Construction 10.0 5.0 15.0 | 6% 3% 9% ...

  1. Building America Top Innovations Hall of Fame Profile … High...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... TOP INNOVATIONS BUILDING AMERICA BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE Habitat affiliates across the country held "blitz builds" to construct homes for Gulf Coast ...

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

    Energy Savers [EERE]

    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 ...

  3. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    1.1 Buildings Sector Energy Consumption 1.2 Building Sector Expenditures 1.3 Value of Construction and Research 1.4 Environmental Data 1.5 Generic Fuel Quad and Comparison 1.6 Embodied Energy of Building Assemblies 2The Residential Sector 3Commercial Sector 4Federal Sector 5Envelope and Equipment 6Energy Supply 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy

  4. Building Technologies Office | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    will develop innovative techniques for improving home construction and retrofit processes. ... While commercial building owners generally have control over building systems and ...

  5. City of San Francisco- Green Building Code

    Broader source: Energy.gov [DOE]

    San Francisco adopted a mandatory green building code for new construction projects in September 2008, establishing strict guidelines for residential and commercial buildings according to the...

  6. Maine Uniform Building and Energy Code

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Maine Uniform Building and Energy Code includes the statewide minimum requirements that all new construction and additions to existing buildings must satisfy. Exceptions include log homes, ma...

  7. Building Energy Code | Open Energy Information

    Open Energy Info (EERE)

    Building Energy Code Jump to: navigation, search Building energy codes adopted by states (and some local governments) require commercial andor residential construction to adhere...

  8. Building Energy Codes | Open Energy Information

    Open Energy Info (EERE)

    Building Energy Codes Jump to: navigation, search Building energy codes adopted by states (and some local governments) require commercial andor residential construction to adhere...

  9. Joseph Vance Building, The

    High Performance Buildings Database

    Seattle, WA In 2006, the Rose Smart Growth Investment Fund acquired the historic Joseph Vance Building with the purpose of transforming it into "the leading green and historic class B" building in the marketplace. The terra cotta Vance Building was constructed in 1929 and has 14 floors - 13 floors of offices over ground-floor retail with a basement for mechanical equipment and storage. In 2009 the U.S. Green Building Council (USGBC) awarded the Vance Building LEED for Existing Buildings (EB) Gold certification.

  10. Building Science-Based Climate Maps - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on the IECC climate zone map. It may not be intuitively obvious why a U.S. climate zone map is so important to the construction industry. Thanks to this Building America Top Innovation, building science education, energy code development, and residential design can much more effectively integrate

  11. GreenTech Construction | Open Energy Information

    Open Energy Info (EERE)

    GreenTech Construction Jump to: navigation, search Name: GreenTech Construction Address: 7591 Perry Rd. Place: Delaware, Ohio Zip: 43015 Sector: Buildings, Efficiency Phone Number:...

  12. Riverside Public Utilities- Energy Efficiency Construction Incentive

    Office of Energy Efficiency and Renewable Energy (EERE)

    Riverside Public Utilities' (RPU) Commercial New Construction Incentives are designed to encourage owners/developers to invest in energy efficient designs in new construction, building expansion...

  13. Archived Reference Building Type: Hospital

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  14. Archived Reference Building Type: Warehouse

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  15. Archived Reference Building Type: Supermarket

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  16. Building America Webinar: High Performance Enclosure Strategies...

    Broader source: Energy.gov (indexed) [DOE]

    performance of the building enclosure, reduce the cost of energy-efficient construction, and simplify the construction process, all while accommodating higher levels of insulation. ...

  17. Buildings | Buildings | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Index for Commercial Buildings Welcome to the Energy Index for Commercial Buildings. Data for this tool comes from the Energy Information Administration's (EIA) 2003 Commercial Buildings Energy Consumption Survey (CBECS). Select categories from the CBECS micro data allow users to search on common building characteristics that impact energy use. Users may select multiple criteria, however if the resulting sample size is too small, the data will be unreliable. If nothing is selected results

  18. Building America Research Tools | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    To the right of this building is another large building shaded in gray, and to the left is a smaller structure shaded in gray. Building Energy Optimization Software (BEopt): This ...

  19. Buildings to Grid Integration & Interoperability

    Broader source: Energy.gov (indexed) [DOE]

    value proposition Develop and commercialize advanced diagnostics and controls to create self-aware buildings that optimize performance. Scaling Transaction Based...

  20. Wynkoop Building Performance Measurement: Water

    SciTech Connect (OSTI)

    Fowler, Kimberly M.; Kora, Angela R.

    2012-08-26

    This report is a summary of the water analysis performance for the Denver, Colorado Wynkoop Building. The Wynkoop Building (Figure 1) was built in 2006 as the Environmental Protection Agency (EPA) Region 8 Headquarters intended to house over 900 occupants in the 301,292 gross square feet (248,849 rentable square feet). The building was built on a brownfield in the Lower Downtown Historic District as part of an urban redevelopment effort. The building was designed and constructed through a public-private partnership with the sustainable design elements developed jointly by General Services Administration (GSA) and EPA. That partnership is still active with all parties still engaged to optimize building operations and use the building as a Learning Laboratory. The building design achieved U.S. Green Building Council Leadership in Energy and Environmental Design for New Construction (LEED-NC) Gold Certification in 2008 (Figure 2) and a 2008 EPA Energy Star Rating of 96 with design highlights that include: (1) Water use was designed to use 40% less than a typical design baseline. The design included low flow fixtures, waterless urinals and dual flush toilets; (2) Native and adaptive vegetation were selected to minimize the need for irrigation water for landscaping; and (3) Energy use intensity was modeled at 66.1 kBtus/gross square foot, which is 39% better than ASHRAE 90.1 1999. The Wynkoop Building water use (10 gallons/square foot) was measured at lower than industry average (15 gallons/square foot) and GSA goals (13 gallons/square foot), however, it was higher than building management expected it would be. The type of occupants and number of occupants can have a significant impact on fixture water use. The occupancy per floor varied significantly over the study time period, which added uncertainty to the data analysis. Investigation of the fixture use on the 2nd, 5th, and 7th floors identified potential for water use reduction if the flush direction of the dual

  1. Commissioning in Federal Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    in Federal Buildings Commissioning in Federal Buildings Commissioning in Federal Buildings Commissioning is a quality-assurance process used to verify that a building performs according to the original design and intent, and meets the needs of the owners and occupants. The commissioning process also prepares building staff to operate and maintain the building. Federal agencies are required to make sure building systems and equipment are commissioned in new construction and existing buildings.

  2. Green Building Requirement

    Office of Energy Efficiency and Renewable Energy (EERE)

    The new standards are phased in over the course of several years with publicly-owned buildings being the first required to comply. All new construction and substantial improvements of non...

  3. Building Energy Code

    Broader source: Energy.gov [DOE]

    All new residential, commercial, and community-owned buildings constructed on or after January 1, 1992 that receive financing from the Alaska Housing Finance Corporation (AHFC) must comply with...

  4. Building America Webinar: Building America Research Tools | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Research Tools Building America Webinar: Building America Research Tools This webinar was held on March 18, 2015, and reviewed Building America research tools, including: Field Test Best Practices, Building Energy Optimization (BEopt) software, and the National Residential Efficiency Measures Database. These tools were created to support best practices in the building science community. Presenters and specific topics for this webinar included: * Lieko Earle and Bethany Sparn, National

  5. 200 Market Building

    High Performance Buildings Database

    Portland, Oregon The 200 Market Building is a high-rise built in 1973 and located in downtown Portland, Oregon. It was purchased in 1988 by its current owner, 200 Market Associates, primarily because of its optimal location in Portland's central business district. Since 1989 the building has undergone continuous improvements in multiple phases.

  6. 2012 News | Buildings | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 News Below are news stories related to Buildings. RSS Learn about RSS. November 20, 2012 NREL's Research Support Facility Garners Second LEED® Platinum The Research Support Facility (RSF) on the campus of the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) in Golden, Colo. has earned its second LEED® Platinum designation for new construction from the U.S. Green Building Council (USGBC), a non-profit organization dedicated to sustainable building design and

  7. 2013 News | Buildings | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 News Below are news stories related to Buildings. RSS Learn about RSS. November 6, 2013 NREL's Energy Systems Integration Facility Garners LEED® Platinum The Energy Systems Integration Facility (ESIF) on the campus of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) in Golden, Colo., has earned a LEED® Platinum designation for new construction from the U.S. Green Building Council (USGBC), a non-profit organization dedicated to sustainable building design and

  8. Integrative Genomics Building

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Integrative Genomics Building Community Environmental Documents Tours Community Programs Friends of Berkeley Lab ⇒ Navigate Section Community Environmental Documents Tours Community Programs Friends of Berkeley Lab Project Description The Integrative Genomics Building (IGB) is proposed to be an approximately 77,000 gsf, four-story research and office building constructed in the former Bevatron area - a fully developed site in the geographic interior of the Berkeley Lab. The IGB is intended to

  9. Winchester/Camberley Homes New Construction Test House Design, Construction, and Short-Term Testing in a Mixed-Humid Climate

    SciTech Connect (OSTI)

    Mallay, D.; Wiehagen, J.; Wood, A.

    2012-10-01

    The NAHB Research Center partnered with production builder Winchester/Camberley Homes to build a new construction test house in the mixed-humid climate zone of Silver Spring, MD in June 2011. The goal for this house was to improve energy efficiency by 30% over the Building America B10 benchmark through an optimized energy solutions package design that could be constructed on a production basis. This report outlines the features of this house, discusses the energy efficient design, and reports on short-term testing results.

  10. Industrial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Industrial Industrial Manufacturing Buildings Industrialmanufacturing buildings are not considered commercial, but are covered by the Manufacturing Energy Consumption Survey...

  11. Archived Reference Building Type: Hospital

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  12. Archived Reference Building Type: Warehouse

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  13. Buildings*","Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Gas","Fuel Oil","District Heat","Propane","Other a" "All Buildings* ... Water ......",33,32,6,8,"Q",24,"Q","N" "Propane ......",502,489,179,40,59...

  14. Webcam for New NERSC Building

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Webcam for New NERSC Building Webcam for New NERSC Building March 4, 2013 by Francesca Verdier NERSC plans to move into a new building called the Computational Research and Theory Facility by early 2015. Construction has begun at the main Berkeley Lab site. A webcam shows construction activity. Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March 2015

  15. Best Practices Case Study: Nelson Construction, Hamilton Way, Farmingon, CT

    SciTech Connect (OSTI)

    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.

  16. 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

  17. Building America Case Study: Lancaster County Career and Technology...

    Energy Savers [EERE]

    Building America New Construction B10 Benchmark, DOE Zero Energy Ready Home (formerly Challenge Home) certifcation, and National Green Building Standard Gold-level certifcation. ...

  18. City of Cincinnati- Property Tax Abatement for Green Buildings

    Broader source: Energy.gov [DOE]

    The City of Cincinnati offers property tax abatements for residential and commercial buildings constructed or renovated to meet LEED certification standards. The original green building tax...

  19. Energy Conservation in Public Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    mandating that buildings constructed and financed by the state must comply with the U.S. Green Building Council's (USGBC) Leadership in Energy and Environmental Design (LEED)...

  20. NASA Building 12 Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

    in December 2014, the NASA Building 12 installation consists of four Urban Green Energy Eddy GT turbines. The project was constructed as part of a larger Building 12...

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    11, Building America assisted Habitat for Humanity of Palm ... than typical HabitatPBC construction, at a payback of less ... components and building materials. * Air sealing around the ...

  2. T Plant, Chemical Separation Building | Department of Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Manhattan Project Signature Facilities T Plant, Chemical Separation Building T Plant, Chemical Separation Building Photos of T-plant's construction and T-Plant's Chemical ...

  3. 5 Reasons to Download the New Building America Solutions App...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ducts, insulation, HVAC and over 150 specific measures for constructing high-performance, energy-efficient buildings. 4. With the Building America Solutions app, registered users...

  4. Building America Whole-House Solutions for Existing Homes: Multifamily...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Building America Whole-House Solutions for New Homes: Shaw Construction, Aspen, Colorado Building America Whole-House Solutions for Existing Homes: Conway Street Apartments - ...

  5. Energy-Efficient Building Standards for State Facilities

    Broader source: Energy.gov [DOE]

    Via Executive Order 27, Maine requires the construction or renovation of state buildings to incorporate "green building" standards that would achieve significant energy efficiency and environmental...

  6. Building America Update - May 9, 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... provides builders with a comprehensive review of zero energy ready home construction, ... New Publications from Building America The Building America Publications Library offers an ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Partners: Florida Power & Light, fpl.com Building America Partnership for Improved ... The Building America Partnership for Improved Residential Construction BA-PIRC is a U.S. ...

  8. Building America

    SciTech Connect (OSTI)

    Brad Oberg

    2010-12-31

    Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

  9. CPS Energy- New Residential Construction Incentives

    Broader source: Energy.gov [DOE]

    CPS Energy offers incentives for new residential construction that is at least 15% more efficient than required by the City of San Antonio Building Code (based on IECC 2009). The building code and...

  10. CPS Energy- New Commercial Construction Incentives

    Broader source: Energy.gov [DOE]

    CPS Energy offers incentives for new commercial construction that is at least 15% more efficient than required by the City of San Antonio Building Code (based on IECC 2009). The building code and...

  11. 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 ...

  12. Mercantile Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Mercantile Characteristics by Activity... Mercantile Mercantile buildings are those used for the sale and display of goods other than food (buildings used for the sales of food are...

  13. Education Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Education Characteristics by Activity... Education Education buildings are buildings used for academic or technical classroom instruction, such as elementary, middle, or high...

  14. Better Buildings

    Broader source: Energy.gov [DOE]

    The Better Buildings Initiative aims to make commercial and industrial buildings 20% more energy efficient by 2020 and accelerate private sector investment in energy efficiency.

  15. Project Construction

    Office of Energy Efficiency and Renewable Energy (EERE)

    Integrating renewable energy into Federal new construction or major renovations requires effective structuring of the construction team and project schedule. This overview discusses key construction team considerations for renewable energy as well as timing and expectations for the construction phase. The project construction phase begins after a project is completely designed and the construction documents (100%) have been issued. Construction team skills and experience with renewable energy technologies are crucial during construction, as is how the integration of renewable energy affects the project construction schedule.

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cost-Optimized Solutions, Chicago, Illinois This case study presents information about a ... More Documents & Publications Building Energy Optimization Analysis Method (BEopt) - ...

  17. Archived Reference Building Type: Secondary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  18. Archived Reference Building Type: Large Hotel

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  19. Archived Reference Building Type: Small Hotel

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  20. Archived Reference Building Type: Primary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  1. Archived Reference Building Type: Medium office

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  2. Archived Reference Building Type: Quick service restaurant

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  3. Archived Reference Building Type: Full service restaurant

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  4. Archived Reference Building Type: Strip mall

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  5. Archived Reference Building Type: Outpatient health care

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  6. Archived Reference Building Type: Midrise Apartment

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  7. Berkeley Lab to Help Build Straw Bale Building

    SciTech Connect (OSTI)

    Worsham, S.A.; Van Mechelen, G.

    1998-12-01

    The Shorebird Environmental Learning Center (SELC) is a new straw bale building that will showcase current and future technologies and techniques that will reduce the environmental impacts of building construction and operations. The building will also serve as a living laboratory to test systems and monitor their performance. The project will be the model for a building process that stops using our precious resources and reduces waste pollution. The rice straw that will be used for the bale construction is generally waste material that is typically burned--millions of tons of it a year--especially in California's San Joaquin Valley. Buildings have significant impacts on the overall environment. Building operations, including lighting, heating, and cooling, consume about 30% of the energy used in the United States. Building construction and the processes into making building materials consume an additional 8% of total energy. Construction also accounts for 39% of wood consumed in the U S, while 25% of solid waste volume is construction and demolition (C &D) debris. The SELC will incorporate a variety of materials and techniques that will address these and other issues, while providing a model of environmentally considered design for Bay Area residents and builders. Environmental considerations include energy use in construction and operations, selection of materials, waste minimization, and indoor air quality. We have developed five major environmental goals for this project: (1) Minimize energy use in construction and operations; (2) Employ material sources that are renewable, salvaged, recycled, and/or recyclable; (3) Increase building lifespan with durable materials and designs that permit flexibility and modification with minimal demolition; (4) Reduce and strive to eliminate construction debris; and (5) Avoid products that create toxic pollutants and make a healthy indoor environment.

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

    Broader source: Energy.gov (indexed) [DOE]

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

  9. Building America Case Study: Evaluation of Ventilation Strategies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Strategies in New Construction Multifamily Buildings New York, New York PROJECT INFORMATION Project Name: Evaluation of Ventilation Strategies in New Construction Multifamily ...

  10. Florida Solar Energy Center (Building America Partnership for...

    Open Energy Info (EERE)

    for Improved Residential Construction Jump to: navigation, search Name: Florida Solar Energy Center (Building America Partnership for Improved Residential Construction Place:...