National Library of Energy BETA

Sample records for building energy costs

  1. Yearly Energy Costs for Buildings

    Energy Science and Technology Software Center (OSTI)

    1991-03-20

    COSTSAFR3.0 generates a set of compliance forms which will be attached to housing Requests for Proposals (RFPs) issued by Departments or Agencies of the Federal Government. The compliance forms provide a uniform method for estimating the total yearly energy cost for each proposal. COSTSAFR3.0 analyzes specific housing projects at a given site, using alternative fuel types, and considering alternative housing types. The program is designed around the concept of minimizing overall costs through energy conservationmore » design, including first cost and future utility costs, and estabilishes a standard design to which proposed housing designs are compared. It provides a point table for each housing type that can be used to determine whether a proposed design meets the standard and how a design can be modified to meet the standard.« less

  2. Building Life Cycle Cost Programs | Department of Energy

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

    Building Life Cycle Cost Programs Building Life Cycle Cost Programs The National Institute of Standards and Technology (NIST) developed the Building Life Cycle Cost (BLCC) Programs to provide computational support for the analysis of capital investments in buildings. They include BLCC5, the Energy Escalation Rate Calculator, Handbook 135, and the Annual Supplement to Handbook 135. BLCC5 Program Register and download. BLCC 5.3-15 (for Windows or Mac OS X). BLCC version 5.3-15 contains the

  3. Low-to-No Cost Strategy for Energy Efficiency in Public Buildings...

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

    Low-to-No Cost Strategy for Energy Efficiency in Public Buildings Low-to-No Cost Strategy for Energy Efficiency in Public Buildings This webinar covered how to make existing ...

  4. Building Life-Cycle Cost (BLCC) Program | Open Energy Information

    Open Energy Info (EERE)

    useful for evaluating the costs and benefits of energy and water conservation and renewable energy projects. The life-cycle cost (LCC) of two or more alternative designs are...

  5. Better Buildings Challenge Partners Exceed $1.3 Billion in Energy Cost

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

    Savings, Share Hundreds of Solutions to Help Spur Future Efficiency Efforts | Department of Energy Better Buildings Challenge Partners Exceed $1.3 Billion in Energy Cost Savings, Share Hundreds of Solutions to Help Spur Future Efficiency Efforts Better Buildings Challenge Partners Exceed $1.3 Billion in Energy Cost Savings, Share Hundreds of Solutions to Help Spur Future Efficiency Efforts May 11, 2016 - 9:21am Addthis Better Buildings Challenge Partners Exceed $1.3 Billion in Energy Cost

  6. Commissioning: A Highly Cost-Effective Building Energy Management Strategy

    SciTech Connect (OSTI)

    Mills, Evan

    2011-01-06

    Quality assurance and optimization are essential elements of any serious technological endeavor, including efforts to improve energy efficiency. Commissioning is an important tool in this respect. The aim of commissioning new buildings is to ensure that they deliver-if not exceed-the performance and energy savings promised by their design. When applied to existing buildings, one-time or repeated commissioning (often called retrocommissioning) identifies the almost inevitable drift in energy performance and puts the building back on course, often surpassing the original design intent. In both contexts, commissioning is a systematic, forensic approach to improving performance, rather than a discrete technology.

  7. Analysis of Potential Benefits and Costs of Updating the Commercial Building Energy Code in North Dakota

    SciTech Connect (OSTI)

    Cort, Katherine A.; Belzer, David B.; Winiarski, David W.; Richman, Eric E.

    2004-04-30

    The state of North Dakota is considering updating its commercial building energy code. This report evaluates the potential costs and benefits to North Dakota residents from updating and requiring compliance with ASHRAE Standard 90.1-2001. Both qualitative and quantitative benefits and costs are assessed in the analysis. Energy and economic impacts are estimated using the Building Loads Analysis and System Thermodynamics (BLAST simulation combined with a Life-cycle Cost (LCC) approach to assess correspodning economic costs and benefits.

  8. Energy and Energy Cost Savings Analysis of the IECC for Commercial Buildings

    SciTech Connect (OSTI)

    Zhang, Jian; Athalye, Rahul A.; Hart, Philip R.; Rosenberg, Michael I.; Xie, YuLong; Goel, Supriya; Mendon, Vrushali V.; Liu, Bing

    2013-08-30

    The purpose of this analysis is to assess the relative energy and energy cost performance of commercial buildings designed to meet the requirements found in the commercial energy efficiency provisions of the International Energy Conservation Code (IECC). Section 304(b) of the Energy Conservation and Production Act (ECPA), as amended, requires the Secretary of Energy to make a determination each time a revised version of ASHRAE Standard 90.1 is published with respect to whether the revised standard would improve energy efficiency in commercial buildings. As many states have historically adopted the IECC for both residential and commercial buildings, PNNL has evaluated the impacts of the commercial provisions of the 2006, 2009, and 2012 editions of the IECC. PNNL also compared energy performance with corresponding editions of ANSI/ASHRAE/IES Standard 90.1 to help states and local jurisdictions make informed decisions regarding model code adoption.

  9. Energy and Cost Savings of Retro-Commissioning and Retrofit Measures for Large Office Buildings

    SciTech Connect (OSTI)

    Wang, Weimin; Zhang, Jian; Moser, Dave; Liu, Guopeng; Athalye, Rahul A.; Liu, Bing

    2012-08-03

    This paper evaluates the energy and cost savings of seven retro-commissioning measures and 29 retrofit measures applicable to most large office buildings. The baseline model is for a hypothetical building with characteristics of large office buildings constructed before 1980. Each retro-commissioning measure is evaluated against the original baseline in terms of its potential of energy and cost savings while each retrofit measure is evaluated against the commissioned building. All measures are evaluated in five locations (Miami, Las Vegas, Seattle, Chicago and Duluth) to understand the impact of weather conditions on energy and cost savings. The results show that implementation of the seven operation and maintenance measures as part of a retro-commissioning process can yield an average of about 22% of energy use reduction and 14% of energy cost reduction. Widening zone temperature deadband, lowering VAV terminal minimum air flow set points and lighting upgrades are effective retrofit measures to be considered.

  10. Low-Cost Gas Heat Pump For Building Space Heating | Department of Energy

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

    Gas Heat Pump For Building Space Heating Low-Cost Gas Heat Pump For Building Space Heating Credit: Stone Mountain Technologies Credit: Stone Mountain Technologies Lead Performer: Stone Mountain Technologies - Erwin, TN Partners: -- A.O. Smith - Milwaukee, WI -- Gas Technology Institute - Des Plaines, IL DOE Funding: $903,000 Cost Share: $232,294 Project Term: March 1, 2013 - August 31, 2015 Funding Opportunity: Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies

  11. Building America Solution Center Shows Builders How to Save Materials Costs While Saving Energy

    SciTech Connect (OSTI)

    Gilbride, Theresa L.

    2015-06-15

    This short article was prepared for the U.S. Department of Energy's Building America Update newsletter. The article identifies energy and cost-saving benefits of using advanced framing techniques in new construction identified by research teams working with the DOE's Building America program. The article also provides links to guides in the Building America Solution Center that give how-to instructions for builders who want to implement advanced framing construction. The newsletter is issued monthly and can be accessed at http://energy.gov/eere/buildings/building-america-update-newsletter

  12. Energy and Energy Cost Savings Analysis of the 2015 IECC for Commercial Buildings

    SciTech Connect (OSTI)

    Zhang, Jian; Xie, YuLong; Athalye, Rahul A.; Zhuge, Jing Wei; Rosenberg, Michael I.; Hart, Philip R.; Liu, Bing

    2015-09-01

    As required by statute (42 USC 6833), DOE recently issued a determination that ANSI/ASHRAE/IES Standard 90.1-2013 would achieve greater energy efficiency in buildings subject to the code compared to the 2010 edition of the standard. Pacific Northwest National Laboratory (PNNL) conducted an energy savings analysis for Standard 90.1-2013 in support of its determination . While Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (42 USC 6833), many states have historically adopted the International Energy Conservation Code (IECC) for both residential and commercial buildings. This report provides an assessment as to whether buildings constructed to the commercial energy efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012 IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard 90.1-2013. The goal of this analysis is to help states and local jurisdictions make informed decisions regarding model code adoption.

  13. Energy and Energy Cost Savings Analysis of the 2015 IECC for Commercial Buildings

    SciTech Connect (OSTI)

    Zhang, Jian; Xie, YuLong; Athalye, Rahul A.; Zhuge, Jing Wei; Rosenberg, Michael I.; Hart, Philip R.; Liu, Bing

    2015-06-01

    As required by statute (42 USC 6833), DOE recently issued a determination that ANSI/ASHRAE/IES Standard 90.1-2013 would achieve greater energy efficiency in buildings subject to the code compared to the 2010 edition of the standard. Pacific Northwest National Laboratory (PNNL) conducted an energy savings analysis for Standard 90.1-2013 in support of its determination . While Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (42 USC 6833), many states have historically adopted the International Energy Conservation Code (IECC) for both residential and commercial buildings. This report provides an assessment as to whether buildings constructed to the commercial energy efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012 IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard 90.1-2013. The goal of this analysis is to help states and local jurisdictions make informed decisions regarding model code adoption.

  14. Cost Control Best Practices for Net Zero Energy Building Projects: Preprint

    SciTech Connect (OSTI)

    Leach, M.; Pless, S.; Torcellini, P.

    2014-02-01

    For net zero energy (NZE) buildings to become the norm in commercial construction, it will be necessary to design and construct these buildings cost effectively. While industry leaders have developed workflows (for procurement, design, and construction) to achieve cost-effective NZE buildings for certain cases, the expertise embodied in those workflows has limited penetration within the commercial building sector. Documenting cost control best practices of industry leaders in NZE and packaging those strategies for adoption by the commercial building sector will help make the business case for NZE. Furthermore, it will promote market uptake of the innovative technologies and design approaches needed to achieve NZE. This paper summarizes successful cost control strategies for NZE procurement, design, and construction that key industry users (such as building owners, architects, and designers) can incorporate into their everyday workflows. It will also evaluate the current state of NZE economics and propose a path forward for greater market penetration of NZE buildings. By demonstrating how to combine NZE technologies and design approaches into an overall efficiency package that can be implemented at minimal (zero, in certain cases) incremental capital cost, the domain of NZE design and construction can be expanded from a niche market to the commercial construction mainstream.

  15. Better Buildings Challenge Saves $840 Million in Energy Costs, Adds New

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

    Water Savings Goal | Department of Energy Saves $840 Million in Energy Costs, Adds New Water Savings Goal Better Buildings Challenge Saves $840 Million in Energy Costs, Adds New Water Savings Goal May 27, 2015 - 10:08am Addthis NEWS MEDIA CONTACT (202) 586-4940 DOENews@hq.doe.gov Partners Continue to Lead in Efficiency, Reach New Levels of Energy Savings WASHINGTON - As part of the Administration's effort to advance energy efficiency and combat the harmful effects of climate change, Better

  16. DOE-2 Building Energy Use and Cost Analysis Software | Open Energy...

    Open Energy Info (EERE)

    Software AgencyCompany Organization: Lawrence Berkeley National Laboratory Sector: Energy Focus Area: Buildings Phase: Create a Vision Topics: Implementation Resource Type:...

  17. Building Commissioning: A Golden Opportunity for Reducing Energy Costs and Greenhouse-gas Emissions

    SciTech Connect (OSTI)

    Mills, Evan

    2009-07-16

    The aim of commissioning new buildings is to ensure that they deliver, if not exceed, the performance and energy savings promised by their design. When applied to existing buildings, commissioning identifies the almost inevitable 'drift' from where things should be and puts the building back on course. In both contexts, commissioning is a systematic, forensic approach to quality assurance, rather than a technology per se. Although commissioning has earned increased recognition in recent years - even a toehold in Wikipedia - it remains an enigmatic practice whose visibility severely lags its potential. Over the past decade, Lawrence Berkeley National Laboratory has built the world's largest compilation and meta-analysis of commissioning experience in commercial buildings. Since our last report (Mills et al. 2004) the database has grown from 224 to 643 buildings (all located in the United States, and spanning 26 states), from 30 to 100 million square feet of floorspace, and from $17 million to $43 million in commissioning expenditures. The recorded cases of new-construction commissioning took place in buildings representing $2.2 billion in total construction costs (up from 1.5 billion). The work of many more commissioning providers (18 versus 37) is represented in this study, as is more evidence of energy and peak-power savings as well as cost-effectiveness. We now translate these impacts into avoided greenhouse gases and provide new indicators of cost-effectiveness. We also draw attention to the specific challenges and opportunities for high-tech facilities such as labs, cleanrooms, data centers, and healthcare facilities. The results are compelling. We developed an array of benchmarks for characterizing project performance and cost-effectiveness. The median normalized cost to deliver commissioning was $0.30/ft2 for existing buildings and $1.16/ft2 for new construction (or 0.4% of the overall construction cost). The commissioning projects for which data are available revealed over 10,000 energy-related problems, resulting in 16% median whole-building energy savings in existing buildings and 13% in new construction, with payback time of 1.1 years and 4.2 years, respectively. In terms of other cost-benefit indicators, median benefit-cost ratios of 4.5 and 1.1, and cash-on-cash returns of 91% and 23% were attained for existing and new buildings, respectively. High-tech buildings were particularly cost-effective, and saved higher amounts of energy due to their energy-intensiveness. Projects with a comprehensive approach to commissioning attained nearly twice the overall median level of savings and five-times the savings of the least-thorough projects. It is noteworthy that virtually all existing building projects were cost-effective by each metric (0.4 years for the upper quartile and 2.4 years for the lower quartile), as were the majority of new-construction projects (1.5 years and 10.8 years, respectively). We also found high cost-effectiveness for each specific measure for which we have data. Contrary to a common perception, cost-effectiveness is often achieved even in smaller buildings. Thanks to energy savings valued more than the cost of the commissioning process, associated reductions in greenhouse gas emissions come at 'negative' cost. In fact, the median cost of conserved carbon is negative - -$110 per tonne for existing buildings and -$25/tonne for new construction - as compared with market prices for carbon trading and offsets in the +$10 to +$30/tonne range. Further enhancing the value of commissioning, its non-energy benefits surpass those of most other energy-management practices. Significant first-cost savings (e.g., through right-sizing of heating and cooling equipment) routinely offset at least a portion of commissioning costs - fully in some cases. When accounting for these benefits, the net median commissioning project cost was reduced by 49% on average, while in many cases they exceeded the direct value of the energy savings. Commissioning also improves worker comfort, mitigates indoor air quality problems

  18. Potential for the Use of Energy Savings Performance Contracts to Reduce Energy Consumption and Provide Energy and Cost Savings in Non-Building Applications

    SciTech Connect (OSTI)

    Williams, Charles; Green, Andrew S.; Dahle, Douglas; Barnett, John; Butler, Pat; Kerner, David

    2013-08-01

    The findings of this study indicate that potential exists in non-building applications to save energy and costs. This potential could save billions of federal dollars, reduce reliance on fossil fuels, increase energy independence and security, and reduce greenhouse gas emissions. The Federal Government has nearly twenty years of experience with achieving similar energy cost reductions, and letting the energy costs savings pay for themselves, by applying energy savings performance contracts (ESPC) inits buildings. Currently, the application of ESPCs is limited by statute to federal buildings. This study indicates that ESPCs can be a compatible and effective contracting tool for achieving savings in non-building applications.

  19. Reducing Transaction Costs for Energy Efficiency Investments and Analysis of Economic Risk Associated With Building Performance Uncertainties: Small Buildings and Small Portfolios Program

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

    Reducing Transaction Costs for Energy Efficiency Investments and Analysis of Economic Risk Associated With Building Performance Uncertainties Small Buildings and Small Portfolios Program Rois Langner, Bob Hendron, and Eric Bonnema Technical Report NREL/TP-5500-60976 August 2014 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National

  20. 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.

  1. Low-Cost Wireless Sensors for Building Applications | Department of Energy

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

    Wireless Sensors for Building Applications Low-Cost Wireless Sensors for Building Applications ORNL researchers are experimenting with additive roll-to-roll manufacturing techniques to develop low-cost wireless sensors. ORNL's Pooran Joshi shows how the process enables electronics components to be printed on flexible plastic substrates. Credit: Oak Ridge National Lab ORNL researchers are experimenting with additive roll-to-roll manufacturing techniques to develop low-cost wireless sensors.

  2. Regional Analysis of Building Distributed Energy Costs and CO2 Abatement: A U.S. - China Comparison

    SciTech Connect (OSTI)

    Mendes, Goncalo; Feng, Wei; Stadler, Michael; Steinbach, Jan; Lai, Judy; Zhou, Nan; Marnay, Chris; Ding, Yan; Zhao, Jing; Tian, Zhe; Zhu, Neng

    2014-04-09

    The following paper conducts a regional analysis of the U.S. and Chinese buildings? potential for adopting Distributed Energy Resources (DER). The expected economics of DER in 2020-2025 is modeled for a commercial and a multi-family residential building in different climate zones. The optimal building energy economic performance is calculated using the Distributed Energy Resources Customer Adoption Model (DER CAM) which minimizes building energy costs for a typical reference year of operation. Several DER such as combined heat and power (CHP) units, photovoltaics, and battery storage are considered. The results indicate DER have economic and environmental competitiveness potential, especially for commercial buildings in hot and cold climates of both countries. In the U.S., the average expected energy cost savings in commercial buildings from DER CAM?s suggested investments is 17percent, while in Chinese buildings is 12percent. The electricity tariffs structure and prices along with the cost of natural gas, represent important factors in determining adoption of DER, more so than climate. High energy pricing spark spreads lead to increased economic attractiveness of DER. The average emissions reduction in commercial buildings is 19percent in the U.S. as a result of significant investments in PV, whereas in China, it is 20percent and driven by investments in CHP. Keywords: Building Modeling and Simulation, Distributed Energy Resources (DER), Energy Efficiency, Combined Heat and Power (CHP), CO2 emissions 1. Introduction The transition from a centralized and fossil-based energy paradigm towards the decentralization of energy supply and distribution has been a major subject of research over the past two decades. Various concerns have brought the traditional model into question; namely its environmental footprint, its structural inflexibility and inefficiency, and more recently, its inability to maintain acceptable reliability of supply. Under such a troubled setting, distributed energy resources (DER) comprising of small, modular, electrical renewable or fossil-based electricity generation units placed at or near the point of energy consumption, has gained much attention as a viable alternative or addition to the current energy system. In 2010, China consumed about 30percent of its primary energy in the buildings sector, leading the country to pay great attention to DER development and its applications in buildings. During the 11th Five Year Plan (FYP), China has implemented 371 renewable energy building demonstration projects, and 210 photovoltaics (PV) building integration projects. At the end of the 12th FYP, China is targeting renewable energy to provide 10percent of total building energy, and to save 30 metric tons of CO2 equivalents (mtce) of energy with building integrated renewables. China is also planning to implement one thousand natural gas-based distributed cogeneration demonstration projects with energy utilization rates over 70percent in the 12th FYP. All these policy targets require significant DER systems development for building applications. China?s fast urbanization makes building energy efficiency a crucial economic issue; however, only limited studies have been done that examine how to design and select suitable building energy technologies in its different regions. In the U.S., buildings consumed 40percent of the total primary energy in 2010 [1] and it is estimated that about 14 billion m2 of floor space of the existing building stock will be remodeled over the next 30 years. Most building?s renovation work has been on building envelope, lighting and HVAC systems. Although interest has emerged, less attention is being paid to DER for buildings. This context has created opportunities for research, development and progressive deployment of DER, due to its potential to combine the production of power and heat (CHP) near the point of consumption and delivering multiple benefits to customers, such as cost

  3. Transforming Ordinary Buildings into Smart Buildings via Low-Cost,

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

    Self-Powering Wireless Sensors and Sensor Networks | Department of Energy Ordinary Buildings into Smart Buildings via Low-Cost, Self-Powering Wireless Sensors and Sensor Networks Transforming Ordinary Buildings into Smart Buildings via Low-Cost, Self-Powering Wireless Sensors and Sensor Networks Lead Performer: Case Western Reserve University - Cleveland, OH Partner: Intwine Inc. - Cleveland, OH DOE Funding: $750,000 Cost Share: N/A Project Term: October 2014 - September 2016 Funding

  4. 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.

  5. NREL Recommends Ways to Cut Building Energy Costs in Half (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-08-01

    Building designers and operators could cut energy use by 50% in large office buildings, hospitals, schools, and a variety of stores -- including groceries, general merchandise outlets, and retail outlets -- by following the recommendations of NREL researchers. The innovative energy-saving recommendations are contained in technical support documents and Advanced Energy Design Guides compiled by NREL.

  6. NREL Recommends Ways to Cut Building Energy Costs in Half (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    Building designers and operators could cut energy use by 50% in large office buildings, hospitals, schools, and a variety of stores - including groceries, general merchandise outlets, and retail outlets - by following the recommendations of researchers at the National Renewable Energy Laboratory (NREL).

  7. Estimating Renewable Energy Costs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Some renewable energy measures, such as daylighting, passive solar heating, and cooling load avoidance, do not add much to the cost of a building. However, renewable energy technologies typically...

  8. Cost and code study of underground buildings

    SciTech Connect (OSTI)

    Sterling, R.L.

    1981-01-01

    Various regulatory and financial implications for earth-sheltered houses and buildings are discussed. Earth-sheltered houses are covered in the most detail including discussions of building-code restrictions, HUD Minimum Property Standards, legal aspects, zoning restrictions, taxation, insurance, and home financing. Examples of the initial-cost elements in earth-sheltered houses together with projected life-cycle costs are given and compared to more-conventional energy-conserving houses. For larger-scale underground buildings, further information is given on building code, fire protection, and insurance provisions. Initial-cost information for five large underground buildings is presented together with energy-use information where available.

  9. Building America Case Study: Low-Cost Evaluation of Energy Savings...

    Energy Savers [EERE]

    Low-Cost Evaluation of Energy Savings at the Community Scale Fresno, California PROJECT INFORMATION Project Name: Evaluation of New Construction Pilot Community Location: Fresno, ...

  10. Reducing Transaction Costs for Energy Efficiency Investments and Analysis of Economic Risk Associated With Building Performance Uncertainties: Small Buildings and Small Portfolios Program

    SciTech Connect (OSTI)

    Langner, R.; Hendron, B.; Bonnema, E.

    2014-08-01

    The small buildings and small portfolios (SBSP) sector face a number of barriers that inhibit SBSP owners from adopting energy efficiency solutions. This pilot project focused on overcoming two of the largest barriers to financing energy efficiency in small buildings: disproportionately high transaction costs and unknown or unacceptable risk. Solutions to these barriers can often be at odds, because inexpensive turnkey solutions are often not sufficiently tailored to the unique circumstances of each building, reducing confidence that the expected energy savings will be achieved. To address these barriers, NREL worked with two innovative, forward-thinking lead partners, Michigan Saves and Energi, to develop technical solutions that provide a quick and easy process to encourage energy efficiency investments while managing risk. The pilot project was broken into two stages: the first stage focused on reducing transaction costs, and the second stage focused on reducing performance risk. In the first stage, NREL worked with the non-profit organization, Michigan Saves, to analyze the effects of 8 energy efficiency measures (EEMs) on 81 different baseline small office building models in Holland, Michigan (climate zone 5A). The results of this analysis (totaling over 30,000 cases) are summarized in a simple spreadsheet tool that enables users to easily sort through the results and find appropriate small office EEM packages that meet a particular energy savings threshold and are likely to be cost-effective.

  11. Commercial Buildings | Department of Energy

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

    Science & Innovation » Energy Efficiency » Commercial Buildings Commercial Buildings At an estimated cost of $38 billion a year, lighting represents the largest source of electricity consumption in U.S. commercial buildings. A new breakthrough by the Energy Department's <a href="/node/712411">National Renewable Energy Lab</a> could help commercial buildings save on lighting and ventilation costs by improving the accuracy of motion detection. At an estimated cost of

  12. Buildings Success Stories | Department of Energy

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

    Energy Efficiency Buildings Success Stories Buildings Success Stories RSS The Office of Energy Efficiency and Renewable Energy's (EERE) successes in technology cost reduction,...

  13. Building Energy Consumption Analysis

    Energy Science and Technology Software Center (OSTI)

    2005-03-02

    DOE2.1E-121SUNOS is a set of modules for energy analysis in buildings. Modules are included to calculate the heating and cooling loads for each space in a building for each hour of a year (LOADS), to simulate the operation and response of the equipment and systems that control temperature and humidity and distribute heating, cooling and ventilation to the building (SYSTEMS), to model energy conversion equipment that uses fuel or electricity to provide the required heating,more » cooling and electricity (PLANT), and to compute the cost of energy and building operation based on utility rate schedule and economic parameters (ECONOMICS).« less

  14. Building Dashboard Network | Open Energy Information

    Open Energy Info (EERE)

    marketplacelisti Cost: Paid OpenEI Keyword(s): Building Management, Building Systems, Energy Management, Enterprise Management, Reporting, Sustainability, Tools, Water Building...

  15. Building Dashboard Kiosk | Open Energy Information

    Open Energy Info (EERE)

    marketplacelisti Cost: Paid OpenEI Keyword(s): Building Management, Building Systems, Energy Management, Enterprise Management, Reporting, Sustainability, Tools, Water Building...

  16. Buildings | Department of Energy

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

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

  17. Low-cost phase change material as an energy storage medium in building envelopes: Experimental and numerical analyses

    SciTech Connect (OSTI)

    Biswas, Kaushik; Abhari, Mr. Ramin

    2014-01-01

    A promising approach to increasing the energy efficiency of buildings is the implementation of a phase change material (PCM) in the building envelope. Numerous studies over the last two decades have reported the energy saving potential of PCMs in building envelopes, but their wide application has been inhibited, in part, by their high cost. This article describes a novel PCM made of naturally occurring fatty acids/glycerides trapped into high density polyethylene (HDPE) pellets and its performance in a building envelope application. The PCM-HDPE pellets were mixed with cellulose insulation and then added to an exterior wall of a test building in a hot and humid climate, and tested over a period of several months, To demonstrate the efficacy of the PCM-enhanced cellulose insulation in reducing the building envelope heat gains and losses, side-by-side comparison was performed with another wall section filled with cellulose-only insulation. Further, numerical modeling of the test wall was performed to determine the actual impact of the PCM-HDPE pellets on wall-generated heating and cooling loads and the associated electricity consumption. The model was first validated using experimental data and then used for annual simulations using typical meteorological year (TMY3) weather data. This article presents the experimental data and numerical analyses showing the energy-saving potential of the new PCM.

  18. California Federal Facilities: Rate-Responsive Building Operation for Deeper Cost and Energy Savings

    SciTech Connect (OSTI)

    2012-05-01

    Dynamic pricing electricity tariffs, now the default for large customers in California (peak demand of 200 kW and higher for PG&E and SCE, and 20 kW and higher for SDG&E), are providing Federal facilities new opportunities to cut their electricity bills and help them meet their energy savings mandates. The U.S. Department of Energy’s (DOE) Federal Energy Management Program (FEMP) has created this fact sheet to help California federal facilities take advantage of these opportunities through “rate-responsive building operation.” Rate-responsive building operation involves designing your load management strategies around your facility’s variable electric rate, using measures that require little or no financial investment.

  19. Low-cost phase change material as an energy storage medium in building envelopes: Experimental and numerical analyses

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

    Biswas, Kaushik; Abhari, Mr. Ramin

    2014-01-01

    A promising approach to increasing the energy efficiency of buildings is the implementation of a phase change material (PCM) in the building envelope. Numerous studies over the last two decades have reported the energy saving potential of PCMs in building envelopes, but their wide application has been inhibited, in part, by their high cost. This article describes a novel PCM made of naturally occurring fatty acids/glycerides trapped into high density polyethylene (HDPE) pellets and its performance in a building envelope application. The PCM-HDPE pellets were mixed with cellulose insulation and then added to an exterior wall of a test buildingmore » in a hot and humid climate, and tested over a period of several months, To demonstrate the efficacy of the PCM-enhanced cellulose insulation in reducing the building envelope heat gains and losses, side-by-side comparison was performed with another wall section filled with cellulose-only insulation. Further, numerical modeling of the test wall was performed to determine the actual impact of the PCM-HDPE pellets on wall-generated heating and cooling loads and the associated electricity consumption. The model was first validated using experimental data and then used for annual simulations using typical meteorological year (TMY3) weather data. This article presents the experimental data and numerical analyses showing the energy-saving potential of the new PCM.« less

  20. Energy Efficient Buildings Hub

    SciTech Connect (OSTI)

    2013-04-01

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  1. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  2. PROGRESS IN ENERGY EFFICIENT BUILDINGS

    SciTech Connect (OSTI)

    Wall, L.W.; Rosenfeld, A.H.

    1982-12-01

    Recent accomplishments in buildings energy research by the diverse groups in the Energy Efficient Buildings Program at Lawrence Berkeley Laboratory (LBL) are summarized. We review technological progress in the areas of ventilation and indoor air quality, buildings energy performance, computer modeling, windows, and artificial lighting. The need for actual consumption data to track accurately the improving energy efficiency of buildings is being addressed by the Buildings Energy Data (BED) Group at LBL. We summarize results to date from our Building Energy Use Compilation and Analysis (BECA) studies, which include time trends in the energy consumption of new commercial and new residential buildings, the measured savings being attained by both commercial and residential retrofits, and the cost-effectiveness of buildings energy conservation measures. We also examine recent comparisons of predicted vs. actual energy usage/savings, and present the case for building energy use labels.

  3. Building Energy Consumption Analysis

    Energy Science and Technology Software Center (OSTI)

    2005-01-24

    DOE2.1E-121 is a set of modules for energy analysis in buildings. Modules are included to calculate the heating and cooling loads for each space in a building for each hour of a year (LOADS), to simulate the operation and response of the equipment and systems that control temperature and humidity and distribute heating, cooling and ventilation to the building (SYSTEMS), to model energy conversion equipment that uses fuel or electricity to provide the required heating,more » cooling and electricity (PLANT), and to compute the cost of energy and building operation based on utility rate schedule and economic parameters (ECONOMICS). DOE2.1E-121 contains modifications to DOE2.1E which allows 1000 zones to be modeled.« less

  4. Building Energy Modeling Library

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

    eere.energy.gov Project Overview Building Energy Modeling (BEM) Library * Define and ... currently applied to potential energy efficiency measures by building owners when ...

  5. Office Buildings - Energy Consumption

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

    Energy Consumption Office buildings consumed more than 17 percent of the total energy used by the commercial buildings sector (Table 4). At least half of total energy, electricity,...

  6. Buildings | Open Energy Information

    Open Energy Info (EERE)

    influence a building, including incentives, utilities, weather, climate, and locationground temperature. Municipalities and Renewable Energy Opportunities Building...

  7. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

  8. Buildings Energy Databook

    Buildings Energy Data Book [EERE]

    2 BUILDINGS ENERGY DATABOOK U.S. DEPARTMENT OF ENERGY OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY DOE's Office of Energy Efficiency and Renewable Energy Buildings Energy Databook The United States Department of Energy's Office of Energy Efficiency and Renewable Energy has developed this Buildings Energy Databook to provide a current and accurate set of comprehensive buildings-related data and to promote the use of such data for consistency throughout DOE programs. The Databook is considered

  9. Building Energy Codes

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

    ...Impacts * Priorities for FY15 and Beyond 2 Building Energy Codes - Mission Support the building energy code and standard development, adoption, implementation and enforcement ...

  10. Building Energy Code

    Broader source: Energy.gov [DOE]

    Public Act 093-0936 (Illinois Energy Conservation Code for Commercial Buildings) was signed into law in August, 2004. The Illinois Energy Conservation Code for Commercial Buildings became...

  11. 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.

  12. Residential Building Energy Analysis

    Energy Science and Technology Software Center (OSTI)

    1990-09-01

    PEAR (Program for Energy Analysis of Residences) provides an easy-to-use and accurate method of estimating the energy and cost savings associated with various energy conservation measures in site-built single-family homes. Measures such as ceiling, wall, and floor insulation; different window type and glazing layers; infiltration levels; and equipment efficiency can be considered. PEAR also allows the user to consider the effects of roof and wall color, movable night insulation on the windows, reflective and heatmore » absorbing glass, an attached sunspace, and use of a night temperature setback. Regression techniques permit adjustments for different building geometries, window areas and orientations, wall construction, and extension of the data to 880 U.S. locations determined by climate parameters. Based on annual energy savings, user-specified costs of conservation measures, fuel, lifetime of measure, loan period, and fuel escalation and interest rates, PEAR calculates two economic indicators; the Simple Payback Period (SPP) and the Savings-to-Investment Ratio (SIR). Energy and cost savings of different sets of conservation measures can be compared in a single run. The program can be used both as a research tool by energy policy analysts and as a method for nontechnical energy calculation by architects, home builders, home owners, and others in the building industry.« less

  13. Low-Cost Ventilation in Production Housing - Building America Top

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

    Innovation | Department of Energy Low-Cost Ventilation in Production Housing - Building America Top Innovation Low-Cost Ventilation in Production Housing - Building America Top Innovation This drawing shows simple and cost-effective ventilation strategies for homes. As high-performance homes get more air tight and better insulated, attention to good indoor air quality becomes essential. This Top Innovation profile describes Building America research by Building Science Corporation to develop

  14. Building Energy Code

    Broader source: Energy.gov [DOE]

    In 2006 Iowa enacted H.F. 2361, requiring the State Building Commissioner to adopt energy conservation requirements based on a nationally recognized building energy code. The State Building Code...

  15. 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

  16. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    4.1 Federal Buildings Energy Consumption 4.2 Federal Buildings and Facilities Characteristics 4.3 Federal Buildings and Facilities Expenditures 4.4 Legislation Affecting Energy Consumption of Federal Buildings and Facilities 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 Transportation Energy Power Technologies Hydrogen Download

  17. New Building Approach Saves Energy and Cost: Retreat at the Bluffs Prototype, Pulte Homes, Tucson, Arizona

    SciTech Connect (OSTI)

    2000-07-01

    This document describes the Pulte Homes in Las Vegas, Nevada, and provides an overview of the many different energy-efficient systems installed in these homes.

  18. Building Energy Code

    Broader source: Energy.gov [DOE]

    In March 2006, SB 459 was enacted to promote renewable energy and update the state's building energy codes.

  19. 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...

  20. Buildings | Open Energy Information

    Open Energy Info (EERE)

    work, live, learn, govern, heal, worship, and play in buildings-and they require enormous energy resources. Related Links Buildings Gateway Retrieved from "http:en.openei.orgw...

  1. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Connecticut Office of the State Building Inspector establishes and enforces building, electrical, mechanical, plumbing and energy code requirements by reviewing, developing, adopting and...

  2. Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energys (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  3. Building Energy Code

    Broader source: Energy.gov [DOE]

    Note: Much of the information presented in this summary is drawn from the U.S. Department of Energys (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  4. Whole Building Energy Simulation

    Broader source: Energy.gov [DOE]

    Whole building energy simulation, also referred to as energy modeling, can and should be incorporated early during project planning to provide energy impact feedback for which design considerations...

  5. 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

  6. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    The 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

  7. 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

  8. U.S. Department of Energy Solar Decathlon: Challenging Students to Build Energy Efficient, Cost-Effective, and Attractive Solar-Powered Houses

    SciTech Connect (OSTI)

    Simon, J.

    2012-01-01

    The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The winner of the competition is the team that best blends affordability, consumer appeal, and design excellence with optimal energy production and maximum efficiency. The paper discusses the solutions developed for the event. We believe that the solutions implemented for Solar Decathlon 2011 represent current trends and that by analyzing, critiquing, and exposing the solutions pursued, the industry can become better suited to address challenges of the future. Constructing a solar community using high-efficiency design and unique materials while remaining code compliant, safe, and effective results in solutions that are market relevant, important, and interesting to the industry as a whole.

  9. Distributed Generation System Characteristics and Costs in the Buildings Sector

    Gasoline and Diesel Fuel Update (EIA)

    Distributed Generation System Characteristics and Costs in the Buildings Sector August 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Distributed Generation System Characteristics and Costs in the Buildings Sector i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and

  10. Southeast Energy Efficiency Alliance's Building Energy Codes...

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

    Southeast Energy Efficiency Alliance's Building Energy Codes Project Southeast Energy Efficiency Alliance's Building Energy Codes Project Building Codes Project for the 2013 ...

  11. Buildings.Energy.gov Zero Energy Ready Home

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

    ... INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov * Design * Performance * Cost * ... Risk 1: Ensured Comfort * Lower Htg.Clg. Loads * Lower Air ...

  12. 2015 Building Energy Summit

    Broader source: Energy.gov [DOE]

    The 2015 Building Energy Summit brings together leaders from both the public and private sector to debate and discuss energy efficient technologies and solutions, energy policy, funding and incentives, alternative sources of energy, and more.

  13. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Explore Survey Data from the Energy Information Administration Follow the links below to two easy-to-use query tools, developed exclusively for this website. With these tools you can explore results from the Commercial Buildings Energy Consumption Survey (CBECS) and the Residential Energy Consumption Survey (RECS). Commercial Buildings Energy Index Use this custom query tool to analyze micro data from CBECS 2003. Residential Buildings Energy Index Use this custom Microsoft Excel pivot table to

  14. Honest Buildings | Open Energy Information

    Open Energy Info (EERE)

    Website: www.honestbuildings.com Web Application Link: www.honestbuildings.com Cost: Free Honest Buildings Screenshot References: Honest Buildings1 Logo: Honest Buildings...

  15. Webinar: Energy Is Everywhere! Join the Better Buildings Challenge

    Broader source: Energy.gov [DOE]

    Multifamily residential buildings and operations can be made more energy-efficient using cost-effective energy improvements, while simultaneously creating jobs and building a stronger economy....

  16. 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

  17. Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  18. Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more deta...

  19. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Massachusetts Board of Building Regulations and Standards has authority to promulgate the Massachusetts State Building Code (MSBC). The energy provisions in the MSBC were developed by the Boa...

  20. Guam- Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  1. Building Energy Code

    Broader source: Energy.gov [DOE]

    Missouri does not have a statewide building or energy code for private residential and commercial buildings, and there currently is no state regulatory agency authorized to promulgate, adopt, or...

  2. Building Energy Code

    Broader source: Energy.gov [DOE]

    Note: Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  3. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy created the Energy Efficient Buildings Hub in Philadelphia, Pennsylvania to promote regional job creation and economic growth while also improving the energy...

  4. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    8.1 Buildings Sector Water Consumption 8.2 Residential Sector Water Consumption 8.3 Commercial Sector Water Consumption 8.4 WaterSense 8.5 Federal Government Water Usage 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy Transportation Energy Power Technologies Hydrogen Download the Entire Book Skip down to the tables This chapter includes data on water use in commercial and residential buildings and the energy

  5. Commercial Building Energy Asset Score

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

    Commercial Building Energy Asset Score 2014 Building Technologies Office Peer Review Nora ... (MA DOER) and Northeast Energy Efficiency Partnership (NEEP) Building Owners...

  6. Sandia Energy - Building a Microgrid

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

    Building a Microgrid Home Infrastructure Security Energy Surety Partnership News Customers & Partners Energy Assurance Microgrid Building a Microgrid Previous Next Building a...

  7. Energy-Saving Homes, Buildings, and Manufacturing | Department of Energy

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

    Energy-Saving Homes, Buildings, and Manufacturing Energy-Saving Homes, Buildings, and Manufacturing Buildings Buildings Read more Government Energy Management Government Energy Management Read more Homes Homes Read more Manufacturing Manufacturing Read more The Office of Energy Efficiency and Renewable Energy (EERE) leads a robust community of researchers and other partners to continually develop innovative, cost-effective energy-saving solutions, which helps make our country run better through

  8. Building Energy Code

    Broader source: Energy.gov [DOE]

    Kansas adopted the 2006 International Energy Conservation Code (IECC) as "the applicable state standard" for commercial and industrial buildings. Enforcement is provided by local jurisdictions; t...

  9. Midwest Building Energy Program

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

    ... for Code Compliance Enhancement Education - State Energy Offices, Utilities and ... annually or 7% over 3 years (EPA Data Trends Report Oct 2012) 11 | Building ...

  10. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    Science and industry work together to improve energy efficiency and reduce carbon emissions of both new and existing buildings while also stimulating private investment and quality job creation.

  11. Reducing Cost Barriers to Energy Efficiency Improvements (201...

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

    Reducing Cost Barriers to Energy Efficiency Improvements (201) Reducing Cost Barriers to Energy Efficiency Improvements (201) Better Buildings Residential Network Peer Exchange ...

  12. Building Energy Code

    Broader source: Energy.gov [DOE]

    In September 2011 the Nebraska Building Energy Code was updated to the 2009 International Energy Conservation Code (IECC) standards. As with the previous 2003 IECC standards, which had been in...

  13. Building Energy Code

    Broader source: Energy.gov [DOE]

    NOTE: On March 9, 2016, the State Fire Prevention and Building Code Council adopted major updates to the State Uniform Code and the State Energy Code. The State Energy Code has been updated to 2015...

  14. Building Energy Code

    Broader source: Energy.gov [DOE]

    Colorado is a home rule state, so no statewide energy code exists, although state government buildings do have specific requirements. Voluntary adoption of energy codes is encouraged and efforts...

  15. Building Energy Code

    Broader source: Energy.gov [DOE]

    A mandatory energy code is not enforced at the state level. If a local energy code is adopted, it is enforced at the local level. Builders or sellers of new residential buildings (single-family or...

  16. Commercial Buildings Energy Consumption Survey - Office Buildings

    Reports and Publications (EIA)

    2010-01-01

    Provides an in-depth look at this building type as reported in the 2003 Commercial Buildings Energy Consumption Survey. Office buildings are the most common type of commercial building and they consumed more than 17% of all energy in the commercial buildings sector in 2003. This special report provides characteristics and energy consumption data by type of office building (e.g. administrative office, government office, medical office) and information on some of the types of equipment found in office buildings: heating and cooling equipment, computers, servers, printers, and photocopiers.

  17. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    9Market Transformation 9.1 ENERGY STAR 9.2 LEED 9.3 Certification Programs 9.4 High Performance Buildings Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy Transportation Energy Power Technologies Hydrogen Download the Entire Book Skip down to the tables This chapter contains data on two market transformation programs that reach across the United States and to other countries: the ENERGY STAR program, jointly administered by the U.S.

  18. Estimating demolition cost of plutonium buildings for dummies

    SciTech Connect (OSTI)

    Tower, S.E.

    2000-07-01

    The primary purpose of the Rocky Flats Field Office of the US Department of Energy is to decommission the entire plant. In an effort to improve the basis and the accuracy of the future decommissioning cost, Rocky Flats has developed a powerful but easy-to-use tool to determine budget cost estimates to characterize, decontaminate, and demolish all its buildings. The parametric cost-estimating tool is called the Facilities Disposition Cost Model (FDCM).

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

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

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

  20. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    7.1 National Legislation 7.2 Federal Tax Incentives 7.3 Efficiency Standards for Residential HVAC 7.4 Efficiency Standards for Commercial HVAC 7.5 Efficiency Standards for Residential Appliances 7.6 Efficiency Standards for Lighting 7.7 Water Use Standards 7.8 State Building Energy Codes 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy Transportation Energy Power Technologies Hydrogen Download the Entire

  1. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Most Popular Tables PDFXLS 1.1.1 U.S. Residential and Commercial Buildings Total Primary Energy Consumption PDFXLS 3.1.1 Commercial Primary Energy Consumption, by Year and Fuel Type PDFXLS 1.1.3 Buildings Share of U.S. Primary Energy Consumption PDFXLS 3.1.4 2010 Commercial Energy End-Use Splits, by Fuel Type PDFXLS 2.1.1 Residential Primary Energy Consumption, by Year and Fuel Type PDFXLS 3.1.5 2015 Commercial Energy End-Use Splits, by Fuel Type PDFXLS 3.2.1 Total Commercial Floorspace and

  2. Building Energy Asset Score | Department of Energy

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

    Commercial Buildings » Analysis Tools » Building Energy Asset Score Building Energy Asset Score Building Energy Asset Score The U.S. Department of Energy's Building Energy Asset Score (Asset Score) is a national standardized tool for assessing the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies opportunities to invest in energy

  3. Saving Energy in Multifamily Buildings

    Broader source: Energy.gov [DOE]

    This presentation is for the Building Technologies program webinar titled Saving Energy in Multifamily Buildings delivered on July 25, 2011.

  4. Building Life Cycle Cost Programs Software Installation Troubleshooting |

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

    Department of Energy Software Installation Troubleshooting Building Life Cycle Cost Programs Software Installation Troubleshooting Having trouble downloading the Building Life Cycle Cost (BLCC) Programs software? Macintosh Operating Systems If you are receiving the "Download.app is damaged and can't be opened" error message when you attempt to install the BLCC software on your Macintosh operating system, visit the Tech Recipes website for instruction on how to change your security

  5. Building Energy Asset Score: Building Owners | Department of Energy

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

    Building Owners Building Energy Asset Score: Building Owners The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies opportunities for users to invest in energy efficiency upgrades. It is web-based and free to use. View information

  6. Energy Department Announces Building Energy Efficiency Investments in

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

    Twenty-Two States | Department of Energy Building Energy Efficiency Investments in Twenty-Two States Energy Department Announces Building Energy Efficiency Investments in Twenty-Two States June 27, 2012 - 6:55pm Addthis News Media Contact (202) 586-4940 WASHINGTON -- The Energy Department today announced new investments in state-led energy efficiency projects, supporting the Obama Administration's commitment to reduce building energy costs and transfer those savings directly to taxpayers.

  7. Windows and Building Envelope | Department of Energy

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

    Windows and Building Envelope Windows and Building Envelope About the Portfolio Next-generation windows and building envelope technologies have substantial technical potential to reduce energy consumption in buildings. However, to make significant progress toward the program goal, any next-generation technologies must be developed with a specific emphasis on achieving a market-acceptable installed cost to facilitate mass-market adoption. Activities in windows and building envelope will focus on

  8. Building Energy Codes Program | Department of Energy

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

    Building Energy Codes Program Building Energy Codes Program 75% of U.S. buildings will be new or renovated by 2035. Building codes will ensure they use energy wisely. 75% of U.S. buildings will be new or renovated by 2035. Building codes will ensure they use energy wisely. The Building Technologies Office (BTO) supports greater adoption of residential and commercial building energy codes through collaborative efforts with local governments and industry groups, and by providing key tools and

  9. Building Energy Asset Score

    Broader source: Energy.gov [DOE]

    Lead Performer: Pacific Northwest National Laboratory (PNNL) – Richland, WAProject Term: Ongoing ProgramFunding Type: Direct Lab FundingProgram Webpage: Commercial Building Energy Asset Score Homepage

  10. Building Energy Code

    Broader source: Energy.gov [DOE]

    Changes to the energy code are submitted to the Uniform Building Code Commission. The proposed change is reviewed by the Commission at a monthly meeting to decide if it warrants further considera...

  11. Building Energy Code

    Broader source: Energy.gov [DOE]

    In November of 2015, the Commission adopted the 2015 International Building Code (IBC) with amendments. The Commission did not adopt the 2012 International Energy Conservation Code (IECC) as part...

  12. Building Energy Code

    Broader source: Energy.gov [DOE]

    The State Building Code Council revised the Washington State Energy Code (WESC) in February 2013, effective July 1, 2013. The WESC is a state-developed code based upon ASHRAE 90.1-2010 and the...

  13. Building Energy Code

    Broader source: Energy.gov [DOE]

    New Hampshire adopted a mandatory statewide building code in 2002 based on the 2000 IECC. S.B. 81 was enacted in July 2007, and it upgraded the New Hampshire Energy Code to the 2006 IECC. In Dece...

  14. Building Energy Standards

    Broader source: Energy.gov [DOE]

    The 2015 Vermont Commercial Building Energy Standards (CBES) took effect on March 1, 2015. The code is based on the 2015 IECC, with amendments to incorporate ASHRAE 90.1-2013. The new guidelines ...

  15. Building America Whole-House Solutions for Existing Homes: Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois

    Broader source: Energy.gov [DOE]

    This case study presents information about a Building America study conducted by the Partnership for Advanced Residential Retrofit team comparing measure packages installed during 800 Illinois Home Performance with ENERGY STAR® residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software.

  16. Better Buildings Partners | Department of Energy

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

    Better Buildings Partners Better Buildings Partners The Better Buildings Neighborhood Program worked with hundreds of communities across the country to promote energy efficiency upgrades in homes and other buildings. Partners accomplished their goals of implementing energy efficiency improvements in their communities while promoting increased comfort for homeowners and lower operating costs for businesses. Use the map or list below to learn more about our partners. Click on partner locations to

  17. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    5.1 Building Materials/Insulation 5.2 Windows 5.3 Heating, Cooling, and Ventilation Equipment 5.4 Water Heaters 5.5 Thermal Distribution Systems 5.6 Lighting 5.7 Appliances 5.8 Active Solar Systems 5.9 On-Site Power 6Energy Supply 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy Transportation Energy Power Technologies Hydrogen Download the Entire Book Skip down to the

  18. Ormond Beach Triples Energy Cost Savings Projections | Department of Energy

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

    Ormond Beach Triples Energy Cost Savings Projections Ormond Beach Triples Energy Cost Savings Projections July 9, 2013 - 1:56pm Addthis Thanks to funding from the Energy Department's Energy Efficiency and Conservation Block Grant Program, Ormond Beach was able to make energy efficiency upgrades to 16 city-owned buildings and is now saving more than $45,000 a year on its energy costs. | Photo courtesy of the City of Ormond Beach, Florida. Thanks to funding from the Energy Department's Energy

  19. Low-Cost Ventilation in Production Housing - Building America...

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

    Low-Cost Ventilation in Production Housing - Building America Top Innovation Low-Cost Ventilation in Production Housing - Building America Top Innovation This drawing shows simple ...

  20. Better Buildings Neighborhood Program | Department of Energy

    Energy Savers [EERE]

    and Upgrade Programs Nationwide | Department of Energy Accelerators: Driving Uptake of Home Energy Information and Upgrade Programs Nationwide Better Buildings Accelerators: Driving Uptake of Home Energy Information and Upgrade Programs Nationwide March 14, 2016 - 2:18pm Addthis The U.S. Department of Energy's Better Buildings Home Upgrade Program and Home Energy Information Accelerators work with partners across the nation and are making important progress in lowering the costs of energy

  1. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    6.1 Electric Utility Energy Consumption 6.2 Electricity Generation, Transmission, and Distribution 6.3 Natural Gas Production and Distribution 6.4 Electric and Generic Quad Carbon Emissions 6.5 Public Benefit Funds/System Benefit Funds 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology Descriptions Building Descriptions Other Data Books Biomass Energy Transportation Energy Power Technologies Hydrogen Download the Entire Book Skip down to

  2. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data 5 CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous Building Characteristics Consumption & Expenditures Microdata Methodology Building Characteristics Data from the 1995 Commercial Buildings Energy Consumption Survey (CBECS) are presented in three groups of detailed tables: Buildings Characteristics Tables, number of buildings and amount of floorspace for major building characteristics. Energy Consumption and Expenditures Tables, energy

  3. Better Buildings | Department of Energy

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

    Better Buildings Better Buildings Hilton Worldwide and Whole Foods Market energy teams SWAP buildings in San Francisco, CA Hilton Worldwide and Whole Foods Market energy teams SWAP buildings in San Francisco, CA In the Better Buildings Challenge SWAP, brought to you by the U.S. Department of Energy, Hilton Worldwide and Whole Foods Market - two industry giants at the top of their game in energy conservation - swap energy teams to conduct an energy audit and uncover energy savings at each other's

  4. Sustainable Federal Buildings and Campuses | Department of Energy

    Energy Savers [EERE]

    Sustainable Federal Buildings and Campuses Sustainable Federal Buildings and Campuses An air-intake structure outside this high-performance federal building lowers energy costs by taking in chilly night air to cool the building's data center. An air-intake structure outside this high-performance federal building lowers energy costs by taking in chilly night air to cool the building's data center. The Federal Energy Management Program provides strategies, best practices, and resources to help

  5. Sustainable Federal Buildings and Campuses | Department of Energy

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

    Facilities » Sustainable Federal Buildings and Campuses Sustainable Federal Buildings and Campuses An air-intake structure outside this high-performance federal building lowers energy costs by taking in chilly night air to cool the building's data center. An air-intake structure outside this high-performance federal building lowers energy costs by taking in chilly night air to cool the building's data center. The Federal Energy Management Program provides strategies, best practices, and

  6. Flexible Framework for Building Energy Analysis: Preprint

    SciTech Connect (OSTI)

    Hale, E.; Macumber, D.; Weaver, E.; Shekhar, D.

    2012-09-01

    In the building energy research and advanced practitioner communities, building models are perturbed across large parameter spaces to assess energy and cost performance in the face of programmatic and economic constraints. This paper describes the OpenStudio software framework for performing such analyses.

  7. Small Buildings = Big Opportunity for Energy Savings (Fact Sheet), Building Technologies Office (BTO), Energy Efficiency & Renewable Energy (EERE)

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

    Buildings = Big Opportunity for Energy Savings There is nothing small about the impact that small commercial buildings have on energy use in the United States. In fact, the 4.6 million small buildings across the nation consume 44% of the overall energy use in buildings, presenting an enormous opportunity to cut costs, energy use, and greenhouse gas emissions. Despite this potential, small building owners and operators face unique challenges that have historically impeded the adoption of

  8. Zero Energy Buildings | Department of Energy

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

    Commercial Buildings » Zero Energy Buildings Zero Energy Buildings Zero Energy Buildings Zero energy buildings combine energy efficiency and renewable energy generation to consume only as much energy as can be produced onsite through renewable resources over a specified time period. Achieving zero energy is an ambitious yet increasingly achievable goal that is gaining momentum across geographic regions and markets. Private commercial property owners have a growing interest in developing zero

  9. 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...

  10. 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...

  11. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data 9 CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous Building Characteristics Consumption & Expenditures Microdata Methodology Building Characteristics Data from the 1999 Commercial Buildings Energy Consumption Survey (CBECS) are presented in the Building Characteristics tables, which include number of buildings and total floorspace for various Building Characteristics, and Consumption and Expenditures tables, which include energy usage figures

  12. Midwest Building Energy Program | Department of Energy

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

    Midwest Building Energy Program Midwest Building Energy Program Building Codes Project for the 2013 Building Technologies Office's Program Peer Review PDF icon bldgcodes02_paradis_040213.pdf More Documents & Publications Stretch/Reach Codes Appliance Standards and Building Codes Energy Code Compliance and Enforcement Best Practices

  13. Energy-Saving Homes, Buildings, and Manufacturing Success Stories

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy's (EERE) successes in converting tax dollars into more efficient energy solutions for our nation's buildings and manufacturing supply lines mean large-scale energy and cost savings. Learn how EERE's investments in energy solutions for homes, buildings, manufacturing, and the federal energy management sector translate into significant cost savings and a reduction in fossil fuel use.

  14. Energy Department Announces Winner of the 2013 Better Buildings...

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

    Act, GSA Region 6 implemented energy efficiency upgrades, including a cost-effective re-tuning of building control systems and equipment, to boost energy efficiency in the...

  15. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Glossary Acronyms and Initialisms Technology Descriptions Residential Space Heating Residential Space Cooling Residential Water Heating Commercial Space Cooling Commercial Space Heating Commercial Refrigeration Lighting Building Descriptions Commercial Residential Acronyms and Initialisms A B C D E F G H I L M N O P Q R S U V AAMA - American Architectural Manufacturers Association ACEEE - American Council for an Energy Efficient Economy AEO - EIA's Annual Energy Outlook AFEAS - Alternative

  16. Building Solutions | Open Energy Information

    Open Energy Info (EERE)

    Building Solutions Jump to: navigation, search Name: Building Solutions Place: California Sector: Efficiency Product: California-based energy efficiency contractor and consultancy....

  17. Property:Buildings/ModelType | Open Energy Information

    Open Energy Info (EERE)

    Minimum Cost Max Tech PV Takeoff Cost Neutral 30% Energy Savings 50% Energy Savings 70% Energy Savings Other Pages using the property "BuildingsModelType" Showing 12 pages using...

  18. #AskEnergySaver: Building Envelopes | Department of Energy

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

    Building Envelopes #AskEnergySaver: Building Envelopes May 30, 2014 - 3:16pm Addthis You're home's building envelope protects your home's interior from the outdoor environment to keep you comfortable all year long. But it can also contribute to higher heating and cooling costs. Learn how to improve its efficiency and save you money. | Photo courtesy of Kenneth Kelly, National Renewable Energy Lab. You're home's building envelope protects your home's interior from the outdoor environment to keep

  19. High Performance Home Cost Performance Trade-Offs: Production Builders- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes Building America research showing how some energy-efficiency measure cost increases can balance again measures that reduce up-front costs: Advanced framing cuts lumber costs, right sizing can mean downsizing the HVAC, moving HVAC into conditioned space cuts installation costs, designing on a 2-foot grid reduces materials waste, etc.

  20. Building Energy Simulation & Modeling | Department of Energy

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

    Simulation & Modeling Building Energy Simulation & Modeling Lead Performer: Lawrence ... Development (CBERD) conducts energy efficiency research and development with a focus ...

  1. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    3.1 Commercial Sector Energy Consumption 3.2 Commercial Sector Characteristics 3.3 Commercial Sector Expenditures 3.4 Commercial Environmental Emissions 3.5 Commercial Builders and Construction 3.6 Office Building Markets and Companies 3.7 Retail Markets and Companies 3.8 Hospitals and Medical Facilities 3.9 Educational Facilities 3.10 Hotels/Motels 4Federal Sector 5Envelope and Equipment 6Energy Supply 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and

  2. Energy Simulator Residential Buildings

    Energy Science and Technology Software Center (OSTI)

    1992-02-24

    SERI-RES performs thermal energy analysis of residential or small commercial buildings and has the capability of modeling passive solar equipment such as rock beds, trombe walls, and phase change material. The analysis is accomplished by simulation. A thermal model of the building is created by the user and translated into mathematical form by the program. The mathematical equations are solved repeatedly at time intervals of one hour or less for the period of simulation. Themore » mathematical representation of the building is a thermal network with nonlinear, temperature-dependent controls. A combination of forward finite differences, Jacobian iteration, and constrained optimization techniques is used to obtain a solution. An auxiliary interactive editing program, EDITOR, is included for creating building descriptions. EDITOR checks the validity of the input data and also provides facilities for storing and referencing several types of building description files. Some of the data files used by SERI-RES need to be implemented as direct-access files. Programs are included to convert sequential files to direct-access files and vice versa.« less

  3. Building America Residential Buildings Energy Efficiency Meeting...

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

    On this page, you may link to the summary report and presentations for the Building America Energy Efficiency meeting in July 2011, held in Denver, Colorado. PDF icon Summary of ...

  4. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data 2 CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous Building Characteristics Consumption & Expenditures Microdata Methodology Building Characteristics Data from the 1992 Commercial Buildings Energy Consumption Survey (CBECS) are presented in three groups of detailed tables: Buildings characteristics tables-number of buildings and amount of floorspace for major building characteristics. Energy consumption and expenditures tables-energy

  5. Building Energy Modeling | Department of Energy

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

    Emerging Technologies » Building Energy Modeling Building Energy Modeling About the portfolio Building energy modeling (BEM)-physics-based calculation of building energy consumption-is a multi-use tool for building energy efficiency. Established use cases include design of new buildings and deep retrofits, development of whole-building energy efficiency codes and standards (e.g., ASHRAE 90.1) and performance-path compliance with those codes (e.g., ASHRAE 90.1 "Appendix G" Performance

  6. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Contact Us Users of the Buildings Energy Data Book are encouraged to comment on errors, omissions, emphases, and organization of this report to one of the persons listed below. Requests for additional complementary copies of this report, additional data, or information on an existing table should be referred to Jordan Kelso of D&R International, using the feedback form on this page. First Name: Last Name: Organization: Email Address: Message: Submit Editor: Jordan D. Kelso D&R

  7. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Rhode Island Building Code Standards Committee adopts, promulgates and administers the state building code. Compliance is determined through the building permit and inspection process by local...

  8. Building America Whole-House Solutions for New Homes: Low-Cost Evaluation

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

    of Energy Savings at the Community Scale, Fresno, California | Department of Energy Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California Building America Whole-House Solutions for New Homes: Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California In this project, U.S. Department of Energy Building America research team IBACOS partnered with builder Wathen Castanos Hybrid Homes to develop a simple and low-cost methodology by which

  9. 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...

  10. Building Energy Use Benchmarking | Department of Energy

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

    Building Energy Use Benchmarking Building Energy Use Benchmarking Benchmarking is the practice of comparing the measured performance of a device, process, facility, or organization to itself, its peers, or established norms, with the goal of informing and motivating performance improvement. When applied to building energy use, benchmarking serves as a mechanism to measure energy performance of a single building over time, relative to other similar buildings, or to modeled simulations of a

  11. Smart Buildings Equipment Initiative | Department of Energy

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

    Buildings Equipment Initiative Smart Buildings Equipment Initiative Lead Performers: -- Pacific Northwest National Laboratory - Richland, WA -- National Renewable Energy Laboratory - Golden, CO DOE Funding: $2,100,000 Cost Share: N/A Project Term: Oct. 2014 - Sept. 2015 PROJECT OBJECTIVE The purpose of this project is to develop data taxonomies and standard communication protocols that enable building equipment to engage the larger electric system and to develop analytic methods and testing

  12. Buildings Energy Data Book | Open Energy Information

    Open Energy Info (EERE)

    Energy Data Book AgencyCompany Organization: United States Department of Energy Sector: Energy Focus Area: Buildings Topics: Market analysis, Pathways analysis, Technology...

  13. Building Energy Efficiency Technologies - Energy Innovation Portal

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

    Advanced Materials Biomass and Biofuels Building Energy Efficiency Marketing Summaries (81) Success Stories (3) Electricity Transmission Energy Analysis Energy Storage Geothermal ...

  14. Whole Building Cost and Performance Measurement: Data Collection Protocol Revision 2

    SciTech Connect (OSTI)

    Fowler, Kimberly M.; Spees, Kathleen L.; Kora, Angela R.; Rauch, Emily M.; Hathaway, John E.; Solana, Amy E.

    2009-03-27

    This protocol was written for the Department of Energys Federal Energy Management Program (FEMP) to be used by the public as a tool for assessing building cost and performance measurement. The primary audiences are sustainable design professionals, asset owners, building managers, and research professionals within the Federal sector. The protocol was developed based on the need for measured performance and cost data on sustainable design projects. Historically there has not been a significant driver in the public or private sector to quantify whole building performance in comparable terms. The deployment of sustainable design into the building sector has initiated many questions on the performance and operational cost of these buildings.

  15. CO2 Capture Using Electric Fields: Low-Cost Electrochromic Film on Plastic for Net-Zero Energy Building

    SciTech Connect (OSTI)

    None

    2010-01-01

    Broad Funding Opportunity Announcement Project: Two faculty members at Lehigh University created a new technique called supercapacitive swing adsorption (SSA) that uses electrical charges to encourage materials to capture and release CO2. Current CO2 capture methods include expensive processes that involve changes in temperature or pressure. Lehigh Universitys approach uses electric fields to improve the ability of inexpensive carbon sorbents to trap CO2. Because this process uses electric fields and not electric current, the overall energy consumption is projected to be much lower than conventional methods. Lehigh University is now optimizing the materials to maximize CO2 capture and minimize the energy needed for the process.

  16. Energy 101: Energy Efficient Commercial Buildings

    SciTech Connect (OSTI)

    2014-03-14

    Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design.

  17. Energy 101: Energy Efficient Commercial Buildings

    ScienceCinema (OSTI)

    None

    2014-06-26

    Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design.

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

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

    Department of Energy Building Energy Optimization Tool (BEopt) Training DOE ZERH Webinar: Building Energy Optimization Tool (BEopt) Training 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 design and sell cost-effective high-efficiency homes. This webinar will provide an overview of the powerful but easy-to-use BEopt (Building Energy Optimization)

  19. Building Codes Resources | Department of Energy

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

    Building Energy Codes Program: Resource Center Building Energy Codes Program: Status of State Energy Code Adoption Impacts of Standard 90.1-2007 for Commercial Buildings at State ...

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    The California Building Standards Commission (BSC) is responsible for administering California's building standards adoption, publication, and implementation. Since 1989, the BSC has published tr...

  1. Economic Energy Savings Potential in Federal Buildings

    SciTech Connect (OSTI)

    Brown, Daryl R.; Dirks, James A.; Hunt, Diane M.

    2000-09-04

    The primary objective of this study was to estimate the current life-cycle cost-effective (i.e., economic) energy savings potential in Federal buildings and the corresponding capital investment required to achieve these savings, with Federal financing. Estimates were developed for major categories of energy efficiency measures such as building envelope, heating system, cooling system, and lighting. The analysis was based on conditions (building stock and characteristics, retrofit technologies, interest rates, energy prices, etc.) existing in the late 1990s. The potential impact of changes to any of these factors in the future was not considered.

  2. INFOGRAPHIC: Better Buildings Leading to Big Energy Savings | Department of

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

    Energy INFOGRAPHIC: Better Buildings Leading to Big Energy Savings INFOGRAPHIC: Better Buildings Leading to Big Energy Savings May 11, 2016 - 12:35pm Addthis Better Buildings partners have saved more than $1.3 billion on energy costs. Our new infographic explains how Better Buildings works and why it’s important. | Graphic by <a href="/node/1332956">Carly Wilkins</a>, Energy Department Better Buildings partners have saved more than $1.3 billion on energy costs. Our

  3. Buildings Energy Data Book: 4.4 Legislation Affecting Energy Consumption of Federal Buildings and Facilities

    Buildings Energy Data Book [EERE]

    3 Energy Independence and Security Act of 2007, Provisions Affecting Energy Consumption in Federal Buildings Source(s): Standard Relating to Solar Hot Water - Requires new Federal buildings, or Federal buildings undergoing major renovations, to meet at least 30 percent of hot water demand through the use of solar hot water heaters, if cost-effective. [Section 523] Federally-Procured Appliances with Standby Power - Requires all Federal agencies to procure appliances with standby power consumption

  4. Cost-Effective Wall Retrofit Solution for the Interior Side of Building's

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

    Exterior Wall that Supports a Phased Retrofit Cost Model - 2014 BTO Peer Review | Department of Energy Cost-Effective Wall Retrofit Solution for the Interior Side of Building's Exterior Wall that Supports a Phased Retrofit Cost Model - 2014 BTO Peer Review Cost-Effective Wall Retrofit Solution for the Interior Side of Building's Exterior Wall that Supports a Phased Retrofit Cost Model - 2014 BTO Peer Review Presenter: Amy Wylie, Bayer MaterialScience/Penn State Consortium In order to achieve

  5. Intelligent Controls for Net-Zero Energy Buildings

    SciTech Connect (OSTI)

    Li, Haorong; Cho, Yong; Peng, Dongming

    2011-10-30

    The goal of this project is to develop and demonstrate enabling technologies that can empower homeowners to convert their homes into net-zero energy buildings in a cost-effective manner. The project objectives and expected outcomes are as follows: • To develop rapid and scalable building information collection and modeling technologies that can obtain and process “as-built” building information in an automated or semiautomated manner. • To identify low-cost measurements and develop low-cost virtual sensors that can monitor building operations in a plug-n-play and low-cost manner. • To integrate and demonstrate low-cost building information modeling (BIM) technologies. • To develop decision support tools which can empower building owners to perform energy auditing and retrofit analysis. • To develop and demonstrate low-cost automated diagnostics and optimal control technologies which can improve building energy efficiency in a continual manner.

  6. Buildings Energy Data Book

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

    Building Type Definition Includes These Sub-Categories from 2003 CBECS Questionnaire Education Buildings used for academic or technical classroom instruction, such as elementary, middle, or high schools, and classroom buildings on college or university campuses. Buildings on education campuses for which the main use is not classroom are included in the category relating to their use. For example, administration buildings are part of "Office", dormitories are "Lodging", and

  7. Building Energy Modeling Projects | Department of Energy

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

    Energy Simulation Tools Competitively Awarded Projects BENEFIT: A New Hybrid Approach to Energy Modeling BUILD: User-Oriented Modeling Tools for Advanced Hybrid and ...

  8. Building Energy Assessment Toolkit | Open Energy Information

    Open Energy Info (EERE)

    Opportunities 3b.1. Assess technical potential for sector technologies Renewable Energy Technical Potential Toolkit Building Energy Assessment Toolkit Power System Screening...

  9. Energy Department Announces Building Energy Efficiency Investments...

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

    to create jobs, boost domestic manufacturing in energy-saving technologies and help American families and businesses save money. "Deploying energy efficiency in our buildings, ...

  10. Building Energy Monitoring and Analysis

    SciTech Connect (OSTI)

    Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

    2013-06-01

    U.S. and China are the world’s top two economics. Together they consumed one-third of the world’s primary energy. It is an unprecedented opportunity and challenge for governments, researchers and industries in both countries to join together to address energy issues and global climate change. Such joint collaboration has huge potential in creating new jobs in energy technologies and services. Buildings in the US and China consumed about 40% and 25% of the primary energy in both countries in 2010 respectively. Worldwide, the building sector is the largest contributor to the greenhouse gas emission. Better understanding and improving the energy performance of buildings is a critical step towards sustainable development and mitigation of global climate change. This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

  11. Building Energy Monitoring and Analysis

    SciTech Connect (OSTI)

    Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

    2013-06-01

    This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

  12. Small Buildings = Big Opportunity for Energy Savings (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-12-01

    Small buildings have a big impact on energy use. In the United States, 44.6 million small buildings consume 44% of the overall energy used in buildings, presenting an enormous opportunity to cut costs, energy use, and greenhouse gas emissions.

  13. Energy Conservation in State Buildings

    Broader source: Energy.gov [DOE]

    In 1992 the state enacted legislation requiring the Maryland Energy Administration (MEA) and the DGS to set energy performance standards that would reduce energy consumption in state buildings by...

  14. Funding Opportunity Coming Soon: Buildings Energy Efficiency...

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

    Opportunity Coming Soon: Buildings Energy Efficiency Frontiers & Innovation Technologies (BENEFIT) 2016 Funding Opportunity Coming Soon: Buildings Energy Efficiency Frontiers & ...

  15. Building Energy Audit Report for Pearl Harbor, HI

    SciTech Connect (OSTI)

    Brown, Daryl R.; Chvala, William D.; De La Rosa, Marcus I.; Dixon, Douglas R.

    2010-09-30

    A building energy audit was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management Program (FEMP). The effort used the Facility Energy Decision System (FEDS) model to determine how energy is consumed at selected Pearl Harbor buildings, identify cost-effective energy retrofit measures, and calculate the potential energy and cost savings. This report documents the findings of that assessment.

  16. Soft Costs | Department of Energy

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

    Soft Costs Soft Costs The U.S. Department of Energy (DOE) SunShot Initiative's soft costs program works to lower the non-hardware costs of solar and accelerate the adoption of solar energy technologies throughout the United States. In support of the SunShot Initiative goals, the soft costs program works in the following strategic areas: networking and technical assistance, data analysis, business innovation, and training. Soft Costs Activity Areas, Business Innovation, Networking and Technical

  17. Building America Top Innovations Hall of Fame Profile - Building Energy

    Energy Savers [EERE]

    Optimization Analysis Method (BEopt) | Department of Energy America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) Building America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) PDF icon 3_3a_ba_innov_beopt_011713.pdf More Documents & Publications Building Energy Optimization Analysis Method (BEopt) - Building America Top Innovation BEopt Version 2.0: New Features Building America Webinar: Building

  18. How Building Energy Codes Can Support State Climate and Energy Planning |

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

    Department of Energy Building Energy Codes Can Support State Climate and Energy Planning How Building Energy Codes Can Support State Climate and Energy Planning Provides states and their stakeholders with a short synopsis for what it would look like to include building energy codes in their climate and energy plans, including current activity at the national and state levels, best practices, energy savings examples, cost-effectiveness, EM&V and DOE support. PDF icon How Building Energy

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

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

    Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN | Department of Energy Cost Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN Building America Technology Solutions for New and Existing Homes: Cost Analysis of Roof-Only Air Sealing and Insulation Strategies on 1-1/2 Story Homes in Cold Climates, Minneapolis, MN This case study describes the External Thermal and

  20. Minimizing User Burden in Building Energy Analysis | Department of Energy

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

    Minimizing User Burden in Building Energy Analysis Minimizing User Burden in Building Energy Analysis Lead Performer: ThermoAnalytics Inc. - Calumet, MI DOE Funding: $145,684 Cost Share: N/A Project Term: June 2014 - March 2015 Funding Opportunity: Small Business Innovation Research FY 2014 Phase 1 Release 2 Awards Project Objective ThermoAnalytics Inc. (TAI), in partnership with Skidmore, Owings, & amp; Merrill LLP (SOM), will develop an integrated workflow for constructing energy models of

  1. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Virginia Uniform Statewide Building Code (USBC) is a statewide minimum requirement that local jurisdictions cannot amend. The code is applicable to all new buildings in the commonwealth. The...

  2. Building Energy Code

    Broader source: Energy.gov [DOE]

    Prior to 1997, South Carolina's local governments adopted and enforced the building codes. In 1997, the law required statewide use of the most up-to-date building codes, which then required the...

  3. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Florida Building Commission (FBC) is directed to adopt, revise, update, and maintain the Florida Building Code in accordance with Chapter 120 of the state statutes. The code is mandatory...

  4. Building Energy Code

    Broader source: Energy.gov [DOE]

    The 2012 IECC is in effect for all residential and commercial buildings, Idaho schools, and Idaho jurisdictions that adopt and enforce building codes, unless a local code exists that is more...

  5. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Kentucky Building Code (KBC) is updated every three years on a cycle one year behind the publication year for the International Building Code. Any changes to the code by the state of Kentucky...

  6. 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;...

  7. BETTER BUILDINGS ALLIANCE | Department of Energy

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

    BETTER BUILDINGS ALLIANCE BETTER BUILDINGS ALLIANCE Intra-organization Energy Efficiency Competitions Intra-organization Energy Efficiency Competitions Join Better Buildings ...

  8. Commercial Reference Buildings | Open Energy Information

    Open Energy Info (EERE)

    Reference Building Types1 , which represent approximately 70% of the commercial buildings in the U.S. 2. Whole building energy analysis data (developed using EnergyPlus...

  9. Energy Department Issues Green Building Certification System...

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

    Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design Energy Department Issues Green Building Certification System ...

  10. Autotune Building Energy Models

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

    quantification to determine importance of individual parameters * Suite of machine learning algorithms to generate calibration functions based on building dynamics * ...

  11. Sustainable Buildings | Department of Energy

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

    First Leadership in Energy & Environmental Design Platinum Certified Building in Ohio (September 2008). Fernald Preserve-Hamilton, Ohio Read more Mission The team evaluates and ...

  12. High Energy Cost Grants | Department of Energy

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

    High Energy Cost Grants High Energy Cost Grants The High Energy Cost Grant Program provides financial assistance for the improvement of energy generation, transmission, and distribution facilities servicing eligible rural communities with home energy costs that are over 275% of the national average. Grants under this program may be used for the acquisition, construction, installation, repair, replacement, or improvement of energy generation, transmission, or distribution facilities in

  13. Take Action to Save Energy in Commercial Buildings | Department of Energy

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

    Commercial Buildings » Take Action to Save Energy in Commercial Buildings Take Action to Save Energy in Commercial Buildings Commercial building owners, operators and tenants can start saving energy today and use those cost savings for other critical parts of their businesses. The Building Technologies Office offers Commercial Buildings Resource Database and opportunities to partner with peers and technical experts. Manage Organizational Energy Use Photo of participants listening to a speaker

  14. Buildings and Homes Success Stories | Department of Energy

    Energy Savers [EERE]

    Buildings and Homes Success Stories Buildings and Homes Success Stories RSS The Office of Energy Efficiency and Renewable Energy's (EERE) successes in technology cost reduction, highly efficient methods and materials, construction planning, and practices to save energy in homes, have huge energy-saving potential. Explore EERE's buildings and homes success stories below. March 31, 2016 PPG Industries' online tool, Construct, allows users to quickly build a virtual Insulated Glass Unit (IGU) and

  15. Controlling Capital Costs in High Performance Office Buildings: A Review of Best Practices for Overcoming Cost Barriers

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

    Controlling Capital Costs in High Performance Office Buildings: A Review of Best Practices for Overcoming Cost Barriers Preprint Shanti Pless and Paul Torcellini To be presented at the ACEEE Summer Study on Energy Efficiency in Buildings Pacific Grove, California August 12-17, 2012 Conference Paper NREL/CP-5500-55264 May 2012 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No.

  16. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings Addthis Description Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design. Text Version Below is the text version for the Energy

  17. Low-Cost Phase Change Material for Building Envelopes

    SciTech Connect (OSTI)

    Abhari, Ramin

    2015-08-06

    A low-cost PCM process consisting of conversion of fats and oils to PCM-range paraffins, and subsequent “encapsulation” of the paraffin using conventional plastic compounding/pelletizing equipment was demonstrated. The PCM pellets produced were field-tested in a building envelope application. This involved combining the PCM pellets with cellulose insulation, whereby 33% reduction in peak heat flux and 12% reduction in heat gain was observed (average summertime performance). The selling price of the PCM pellets produced according to this low-cost process is expected to be in the $1.50-$3.00/lb range, compared to current encapsulated PCM price of about $7.00/lb. Whole-building simulations using corresponding PCM thermal analysis data suggest a payback time of 8 to 16 years (at current energy prices) for an attic insulation retrofit project in the Phoenix climate area.

  18. 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.

  19. Buildings and Homes Success Stories | Department of Energy

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

    Energy Efficiency » Buildings and Homes Success Stories Buildings and Homes Success Stories RSS The Office of Energy Efficiency and Renewable Energy's (EERE) successes in technology cost reduction, highly efficient methods and materials, construction planning, and practices to save energy in homes, have huge energy-saving potential. Explore EERE's buildings and homes success stories below. May 4, 2016 Credit: Oak Ridge National Laboratory. EERE Success Story-Energy-Efficient Heat Pump for

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Maryland Building Performance Standards (MBPS) are adopted by the Maryland Department of Housing and Community Development (DHCD) Codes Administration. As required by legislation passed in...

  1. Building Energy Code

    Broader source: Energy.gov [DOE]

    The North Carolina State Building Code Council is responsible for developing all state codes. By statute, the Commissioner of Insurance has general supervision over the administration and...

  2. State Building Energy Standards

    Broader source: Energy.gov [DOE]

    In May 2013 the Sustainable Coonstruction Advisory Committee responsible for adopting buildings codes was mandated to automatically adopt tne most recent version of the rating systems developed b...

  3. BuildingSync | Department of Energy

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

    Commercial Buildings » Analysis Tools » BuildingSync BuildingSync BuildingSync® is a standardized language for commercial building energy audit data that software developers can use to exchange data between audit tools. For information on BuildingSync, please visit https://buildingsync.net. Buildings Home About Emerging Technologies Residential Buildings Commercial Buildings Analysis Tools Standard Energy Efficiency Data Platform Building Performance Database Energy Asset Score OpenStudio

  4. A Retrofit Tool for Improving Energy Efficiency of Commercial Buildings

    SciTech Connect (OSTI)

    Levine, Mark; Feng, Wei; Ke, Jing; Hong, Tianzhen; Zhou, Nan

    2013-06-06

    Existing buildings will dominate energy use in commercial buildings in the United States for three decades or longer and even in China for the about two decades. Retrofitting these buildings to improve energy efficiency and reduce energy use is thus critical to achieving the target of reducing energy use in the buildings sector. However there are few evaluation tools that can quickly identify and evaluate energy savings and cost effectiveness of energy conservation measures (ECMs) for retrofits, especially for buildings in China. This paper discusses methods used to develop such a tool and demonstrates an application of the tool for a retrofit analysis. The tool builds on a building performance database with pre-calculated energy consumption of ECMs for selected commercial prototype buildings using the EnergyPlus program. The tool allows users to evaluate individual ECMs or a package of ECMs. It covers building envelope, lighting and daylighting, HVAC, plug loads, service hot water, and renewable energy. The prototype building can be customized to represent an actual building with some limitations. Energy consumption from utility bills can be entered into the tool to compare and calibrate the energy use of the prototype building. The tool currently can evaluate energy savings and payback of ECMs for shopping malls in China. We have used the tool to assess energy and cost savings for retrofit of the prototype shopping mall in Shanghai. Future work on the tool will simplify its use and expand it to cover other commercial building types and other countries.

  5. NREL-Developed Software Tackles Building Efficiency and Offers Cost Savings

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

    - News Releases | NREL NREL-Developed Software Tackles Building Efficiency and Offers Cost Savings November 20, 2013 A unique software application created by the Energy Department's National Renewable Energy Laboratory (NREL) could improve the efficiency of commercial buildings by allowing occupants to interact with buildings more directly. The new Building Agent (BA) application allows facility managers to quickly diagnose and adjust for problems based on direct occupant comfort feedback.

  6. Building America Webinar: Saving Energy in Multifamily Buildings |

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

    Department of Energy Saving Energy in Multifamily Buildings Building America Webinar: Saving Energy in Multifamily Buildings This webinar introduced the Building America team Partnership for Advanced Residential Retrofit (PARR) and its partners, outlined team objectives, and highlighted their current research program, Energy Savers. File webinar_multifamily_bldgs_20110726.wmv More Documents & Publications Building America Webinar: Retrofit Ventilation Strategies in Multifamily Buildings

  7. NREL Buildings and Energy Efficiency Program | Open Energy Information

    Open Energy Info (EERE)

    NREL Buildings and Energy Efficiency Program (Redirected from Buildings Energy Efficiency Capabilities at NREL) Jump to: navigation, search Logo: Buildings Energy Efficiency...

  8. NREL Buildings and Energy Efficiency Program | Open Energy Information

    Open Energy Info (EERE)

    NREL Buildings and Energy Efficiency Program Jump to: navigation, search Logo: Buildings Energy Efficiency Program at NREL Name Buildings Energy Efficiency Program at NREL Agency...

  9. 2005 Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    5 Buildings Energy Data Book Prepared for the Offi ce of Energy Effi ciency and Renewable Energy 2005 Buildings Energy Data Book August 2005 Prepared for the Office of Planning, Budget Formulation and Analysis Energy Efficiency and Renewable Energy U.S. Department of Energy by D&R International, Ltd. under contract to Oak Ridge National Laboratory This version is dated: August 2005 D I S C L A I M E R This document was designed for the internal use of the United States Department of Energy.

  10. California commercial building energy benchmarking

    SciTech Connect (OSTI)

    Kinney, Satkartar; Piette, Mary Ann

    2003-07-01

    Building energy benchmarking is the comparison of whole-building energy use relative to a set of similar buildings. It provides a useful starting point for individual energy audits and for targeting buildings for energy-saving measures in multiple-site audits. Benchmarking is of interest and practical use to a number of groups. Energy service companies and performance contractors communicate energy savings potential with ''typical'' and ''best-practice'' benchmarks while control companies and utilities can provide direct tracking of energy use and combine data from multiple buildings. Benchmarking is also useful in the design stage of a new building or retrofit to determine if a design is relatively efficient. Energy managers and building owners have an ongoing interest in comparing energy performance to others. Large corporations, schools, and government agencies with numerous facilities also use benchmarking methods to compare their buildings to each other. The primary goal of Task 2.1.1 Web-based Benchmarking was the development of a web-based benchmarking tool, dubbed Cal-Arch, for benchmarking energy use in California commercial buildings. While there were several other benchmarking tools available to California consumers prior to the development of Cal-Arch, there were none that were based solely on California data. Most available benchmarking information, including the Energy Star performance rating, were developed using DOE's Commercial Building Energy Consumption Survey (CBECS), which does not provide state-level data. Each database and tool has advantages as well as limitations, such as the number of buildings and the coverage by type, climate regions and end uses. There is considerable commercial interest in benchmarking because it provides an inexpensive method of screening buildings for tune-ups and retrofits. However, private companies who collect and manage consumption data are concerned that the identities of building owners might be revealed and hence are reluctant to share their data. The California Commercial End Use Survey (CEUS), the primary source of data for Cal-Arch, is a unique source of information on commercial buildings in California. It has not been made public; however, it was made available by CEC to LBNL for the purpose of developing a public benchmarking tool.

  11. Building Energy Optimization Tool (BEopt) Training

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

    Building Energy Optimization Tool (BEopt) 2 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov The Home of the Future....Today 3 | ...

  12. Building Energy Codes Collaborative Technical Assistance for...

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

    Collaborative Technical Assistance for States Building Energy Codes Collaborative Technical ... 2014 BTO Peer Review Southeast Energy Efficiency Alliance's Building Energy Codes ...

  13. Energy Department Issues Green Building Certification System...

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

    Energy Department Issues Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design Energy Department Issues Green...

  14. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Indiana Residential Building Code is based on the 2003 IRC with state amendments (eff. 9/11/05). This code applies to 1 and 2 family dwellings and townhouses. During the adoption process,...

  15. 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...

  16. Building Component Library | Open Energy Information

    Open Energy Info (EERE)

    Technology characterizations Resource Type: Dataset Website: bcl.nrel.gov Cost: Free OpenEI Keyword(s): buildings, nrel, data, component Language: English Building...

  17. Residential Buildings Integration | Department of Energy

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

    the Latest in Energy Efficient Building Technology. Learn More The Building Technologies Office (BTO) collaborates with the residential building industry to improve the...

  18. Energy Information Administration (EIA)- Commercial Buildings...

    Gasoline and Diesel Fuel Update (EIA)

    | Previous Building Characteristics Consumption & Expenditures Microdata Methodology ... number of buildings and floorspace XLS Energy sources and end uses Preliminary release ...

  19. Sustainable Building Design Training | Open Energy Information

    Open Energy Info (EERE)

    Building Design Training AgencyCompany Organization: United States Department of Energy Focus Area: Buildings Resource Type: Training materials Website:...

  20. Building Science | Department of Energy

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

    Science Building Science This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question How do we first do no harm with high-r enclosures?Ž PDF icon issue1_highr_enclosures.pdf More Documents & Publications Issue #1: How Do We First Do No Harm with High-R Enclosures? ZERH Webinar: Getting Enclosures Right in Zero Energy Ready Homes Basement Insulation Systems - Building America Top Innovation

  1. Building Technologies Program: Tax Deduction Qualified Software-EnergyGauge Summit version 3.1 build 2

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyGauge Summit version 3.1 build 2 meets Internal Revenue Code §179D, Notice 2006-52, dated January 31, 2007, for calculating commercial building energy and power cost savings.

  2. Energy Signal Tool for Decision Support in Building Energy Systems

    SciTech Connect (OSTI)

    Henze, G. P.; Pavlak, G. S.; Florita, A. R.; Dodier, R. H.; Hirsch, A. I.

    2014-12-01

    A prototype energy signal tool is demonstrated for operational whole-building and system-level energy use evaluation. The purpose of the tool is to give a summary of building energy use which allows a building operator to quickly distinguish normal and abnormal energy use. Toward that end, energy use status is displayed as a traffic light, which is a visual metaphor for energy use that is either substantially different from expected (red and yellow lights) or approximately the same as expected (green light). Which light to display for a given energy end use is determined by comparing expected to actual energy use. As expected, energy use is necessarily uncertain; we cannot choose the appropriate light with certainty. Instead, the energy signal tool chooses the light by minimizing the expected cost of displaying the wrong light. The expected energy use is represented by a probability distribution. Energy use is modeled by a low-order lumped parameter model. Uncertainty in energy use is quantified by a Monte Carlo exploration of the influence of model parameters on energy use. Distributions over model parameters are updated over time via Bayes' theorem. The simulation study was devised to assess whole-building energy signal accuracy in the presence of uncertainty and faults at the submetered level, which may lead to tradeoffs at the whole-building level that are not detectable without submetering.

  3. Building Energy Transparency Report | Department of Energy

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

    This report discusses best practices in implementing benchmarking policies. It includes policy profiles from several cities and states. PDF icon Building Energy Transparency Report More Documents & Publications New York City Benchmarking and Transparency Policy Impact Evaluation Report Benchmarking and Disclosure: State and Local Policy Design Guide and Sample Policy Language Building Energy Rating and Disclosure Policies

  4. Buildings Performance Database Overview | Department of Energy

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

    Buildings Performance Database Overview Buildings Performance Database Overview Buildings Performance Database Overview, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. PDF icon bpd_overview_2014.pdf More Documents & Publications Buildings Performance Database (BPD) - 2014 BTO Peer Review Buildings Performance Database - 2013 BTO Peer Review Data Preparation Process for the Buildings Performance Database

  5. Building Life Cycle Cost Programs File Saving Troubleshooting | Department

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

    of Energy File Saving Troubleshooting Building Life Cycle Cost Programs File Saving Troubleshooting Some users have experienced difficulties saving BLCC projects. The primary issue causing the issue is that the user is not an "Administrator," and lacks the "permission" to save to that location. In this case, a user can save the BLCC project file anywhere else on the computer, such as "My Documents" or "Desktop". Below are instructions and a screen shot

  6. Energy Standards for Public Buildings | Open Energy Information

    Open Energy Info (EERE)

    Comprehensive MeasuresWhole Building CHPCogeneration Yes Life-Cycle Analysis and Energy Efficiency in State Buildings (Missouri) Energy Standards for Public Buildings Missouri...

  7. Building Energy Codes Program (BECP)

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

    Requirements 2 BECP Budget FY 2015 5.59M + FOA budget 2Myr 3 800,000 825,000 5,607,000 Development Adoption Compliance Goal Reduce energy use in buildings subject to...

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

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

    Department of Energy Who's Successfully Doing Deep Energy Retrofits? Building America Webinar: Who's Successfully Doing Deep Energy Retrofits? The webinar on June 25, 2014, focused on specific Building America projects that highlighted real-world examples of deep energy retrofits (DER) that are meeting with technical and market success. Presenters focused on technical strategies, modeled and actual performance results, and project costs. Danny Parker, Building America Partnership for

  9. ENERGY STAR for Homes- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    This Building America Innovations profile describes Building Americas technical support to ENERGY STAR for Homes, which has labeled more than 1.3 million ENERGY STAR homes that have delivered $23 billion in energy cost savings and avoided 210 million tons of green-house emissions.

  10. Building America Top Innovations 2012: ENERGY STAR for Homes Support

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building Americas technical support to ENERGY STAR for Homes, which has labeled more than 1.3 million ENERGY STAR homes that have delivered $23 billion in energy cost savings and avoided 210 million tons of green-house emissions.

  11. A Utility Regulators Guide to Data Access for Commercial Building Energy Performance Benchmarking

    SciTech Connect (OSTI)

    Existing Commercial Buildings Working Group

    2013-05-23

    Offers policy options and considerations to state utility commissions in providing access to energy use data to help commercial customers manage energy costs through building energy benchmarking.

  12. Building Energy Asset Score: Utilities and Energy Efficiency...

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

    Utilities and Energy Efficiency Program Administrators Building Energy Asset Score: Utilities and Energy Efficiency Program Administrators The U.S. Department of Energy's Building ...

  13. Building Energy Asset Score: Energy Services Companies, Engineers...

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

    Energy Services Companies, Engineers and Consultants Building Energy Asset Score: Energy ... and structural energy efficiency of commercial and multifamily residential buildings. ...

  14. How Building Energy Codes Can Support State Climate and Energy...

    Office of Environmental Management (EM)

    Building Energy Codes Can Support State Climate and Energy Planning How Building Energy Codes Can Support State Climate and Energy Planning Provides states and their stakeholders ...

  15. Building America Whole-House Solutions for New Homes: Low-Cost...

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

    In this project, U.S. Department of Energy Building America research team IBACOS partnered with builder Wathen Castanos Hybrid Homes to develop a simple and low-cost methodology by ...

  16. Building Energy Code

    Broader source: Energy.gov [DOE]

    Legislation passed in March 2010 authorized the Alabama Energy and Residential Code (AERC) Board to adopt mandatory residential and commercial energy codes for all jurisdictions. In 2015, the AER...

  17. Building Energy Code

    Broader source: Energy.gov [DOE]

    The 1993 State Legislature updated the state energy code to the 1989 Model Energy Code (MEC) and established a procedure to update the standard. Then in 1995, following consultation with an...

  18. Building Energy Code

    Broader source: Energy.gov [DOE]

    Authority for adopting the state energy codes was previously vested in the Energy Security Office of the Department of Commerce (originally the Department of Public Services). In 1999-2000, the...

  19. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Texas State Energy Conservation Office (SECO) by rule may choose to adopt the latest published editions of the energy efficiency provisions of the International Residential Code (IRC) or the...

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    All residential and commercial structures are required to comply with the state’s energy code. The 2009 New Mexico Energy Conservation Code (NMECC), effective June 2013, is based on 2009...

  1. Energy use in office buildings

    SciTech Connect (OSTI)

    1980-10-01

    This is the report on Task IB, Familiarization with Additional Data Collection Plans of Annual Survey of BOMA Member and Non-Member Buildings in 20 Cities, of the Energy Use in Office Buildings project. The purpose of the work was to monitor and understand the efforts of the Building Owners and Managers Association International (BOMA) in gathering an energy-use-oriented data base. In order to obtain an improved data base encompassing a broad spectrum of office space and with information suitable for energy analysis in greater detail than is currently available, BOMA undertook a major data-collection effort. Based on a consideration of geographic area, climate, population, and availability of data, BOMA selected twenty cities for data collection. BOMA listed all of the major office space - buildings in excess of 40,000 square feet - in each of the cities. Tax-assessment records, local maps, Chamber of Commerce data, recent industrial-development programs, results of related studies, and local-realtor input were used in an effort to assemble a comprehensive office-building inventory. In order to verify the accuracy and completeness of the building lists, BOMA assembled an Ad-Hoc Review Committee in each city to review the assembled inventory of space. A questionnaire on office-building energy use and building characteristics was developed. In each city BOMA assembled a data collection team operating under the supervision of its regional affiliate to gather the data. For each city a random sample of buildings was selected, and data were gathered. Responses for over 1000 buildings were obtained.

  2. Commercial Building Energy Asset Score- 2014 BTO Peer Review

    Broader source: Energy.gov [DOE]

    Presenter: Nora Wang, Pacific Northwest National Laboratory One of the primary market barriers to enhancing energy efficiency in the commercial building sector is that building owners and investors lack a reliable and low cost source to understand a building’s as-built efficiency and identify opportunities for cost-effective improvements.

  3. Reducing Cost Barriers to Energy Efficiency Improvements (201) | Department

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

    of Energy Reducing Cost Barriers to Energy Efficiency Improvements (201) Reducing Cost Barriers to Energy Efficiency Improvements (201) Better Buildings Residential Network Peer Exchange Call Series: On Bill Financing: Reducing Cost Barriers to Energy Efficiency Improvements (201), call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications Lessons from On-Bill Financing and Repayment Programs On-Bill Financing for Energy Efficiency

  4. Renewable Energy Cost Optimization Spreadsheet

    Energy Science and Technology Software Center (OSTI)

    2007-12-31

    The Software allow users to determine the optimum combination of renewable energy technologies to minimize life cycle cost for a facility by employing various algorithms which calculate initial and operating cost, energy delivery, and other attributes associated with each technology as a function of size.

  5. Commercial Buildings Energy Consumption Survey (CBECS) - Analysis...

    Gasoline and Diesel Fuel Update (EIA)

    Pick a date range: From: To: Go Commercial Buildings Available formats 2012 Commercial Buildings Energy Consumption Survey: Energy Usage Summary Released: March 18, 2016 EIA has ...

  6. Energy Efficiency Upgrades Help Build Better Neighborhoods |...

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

    Energy Efficiency Upgrades Help Build Better Neighborhoods Energy Efficiency Upgrades Help Build Better Neighborhoods May 6, 2013 - 4:55pm Addthis In neighborhoods all across the...

  7. Commercial Building Energy Alliance Exterior Lighting Scoping...

    Office of Scientific and Technical Information (OSTI)

    Commercial Building Energy Alliance Exterior Lighting Scoping Study Citation Details In-Document Search Title: Commercial Building Energy Alliance Exterior Lighting Scoping Study ...

  8. Building a Universal Nuclear Energy Density Functional

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

    Building a Universal Nuclear Energy Density Functional Building a Universal Nuclear Energy Density Functional VaryMatrix.png Collaboration with mathematicians and computational...

  9. Green Building Studio | Open Energy Information

    Open Energy Info (EERE)

    Studio Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Green Building Studio AgencyCompany Organization: Autodesk Sector: Energy Focus Area: Buildings, Energy...

  10. Re-Energize: Building Energy Smart Communities

    Broader source: Energy.gov [DOE]

    Re-Energize: Building Energy Smart Communities Brand Book, as posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  11. Building Energy Audit Report, for Hickam AFB, HI

    SciTech Connect (OSTI)

    Chvala, William D.; De La Rosa, Marcus I.; Brown, Daryl R.; Dixon, Douglas R.

    2010-09-30

    A building energy assessment was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management program (FEMP). The effort used the Facility Energy Decision System (FEDS) model to determine how energy is consumed at Hickam AFB, identify the most cost-effective energy retrofit measures, and calculate the potential energy and cost savings. This documents reports the results of that assessment.

  12. Building Energy Asset Score

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

    energy efficiency in real estate transactions and spur investment in capital improvements. ... Property Trust * Marriott International * Marx Okubo * National Oceanic and Atmospheric ...

  13. Building Energy Code

    Broader source: Energy.gov [DOE]

    Georgia's Department of Community Affairs periodically reviews, amends and/or updates the state minimum standard codes. Georgia has "mandatory" and "permissive" codes. Georgia State Energy Code...

  14. Building Energy Codes Program

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

    http:www.energycodes.govaboutresults 5 Introduction: Model Energy Codes ANSIASHRAEIES Standard 90.1 * Current Version: 90.1-2013 (published 102013) * 30% more efficient ...

  15. Building Energy Code

    Broader source: Energy.gov [DOE]

    Pennsylvania Department of Labor and Industry (DLI) has the authority to upgrade commercial and residential energy standards through the regulatory process. The current code, the 2009 UCC, became...

  16. NREL: News - New Design Tool Analyzes Cost of Operating a Building Over its

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

    Lifetime Design Tool Analyzes Cost of Operating a Building Over its Lifetime Golden, Colo., August 2, 2002 Imagine being able to estimate the energy life-cycle costs of a new building by simply entering numbers into a software program. Thanks to the new Energy-10 design tool, this is now possible. The new software - Energy-10 Version 1.5 - is an upgrade to the original program developed at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL). The new Energy-10

  17. Controlling Capital Costs in High Performance Office Buildings: A Review of Best Practices for Overcoming Cost Barriers

    SciTech Connect (OSTI)

    Pless, S.; Torcellini, P.

    2012-05-01

    This paper presents a set of 15 best practices for owners, designers, and construction teams of office buildings to reach high performance goals for energy efficiency, while maintaining a competitive budget. They are based on the recent experiences of the owner and design/build team for the Research Support Facility (RSF) on National Renewable Energy Facility's campus in Golden, CO, which show that achieving this outcome requires each key integrated team member to understand their opportunities to control capital costs.

  18. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    2.1 Residential Sector Energy Consumption 2.2 Residential Sector Characteristics 2.3 Residential Sector Expenditures 2.4 Residential Environmental Data 2.5 Residential Construction and Housing Market 2.6 Residential Home Improvements 2.7 Multi-Family Housing 2.8 Industrialized Housing 2.9 Low-Income Housing 3Commercial Sector 4Federal Sector 5Envelope and Equipment 6Energy Supply 7Laws, Energy Codes, and Standards 8Water 9Market Transformation Glossary Acronyms and Initialisms Technology

  19. Building Science Education | Department of Energy

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

    Residential Buildings » Building America » Building Science Education Building Science Education The U.S. Department of Energy's (DOE) Building America program recognizes that the education of future design/construction industry professionals in solid building science principles is critical to widespread development of high performance homes that are energy efficient, healthy, and durable. The Building Science Education Roadmap, developed by DOE and leaders of the building science community,

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    Mississippi's existing state code is based on the 1977 Model Code for Energy Conservation (MCEC). The existing law does not mandate enforcement by localities, and any revised code will probably...

  1. Building Energy Code

    Broader source: Energy.gov [DOE]

    Tennessee is a "home rule" state which leaves adoption of codes up to the local codes jurisdictions. State energy codes are passed through the legislature, apply to all construction and must be...

  2. Building Energy Code

    Broader source: Energy.gov [DOE]

    On May 2014, Delaware updated its energy code to 2012 IECC with amendments for residential sector and ASHRAE 90.1-2010 with amendments for the commercial sector. The Delaware specific amendments to...

  3. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Oregon Energy Code amendments were most recently updated for both residential and non-residential construction in 2014. In October 2010 Oregon also adopted the Oregon Solar Installation...

  4. Financing Energy Cost Savings

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

    *Pricing RFQ *Firm and Staff Qualifications Subsequent Discovery *Details *Process and Pricing Creating A Cleaner Energy Future For the Commonwealth Regional Aggregated Projects...

  5. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    5.5 : Thermal Distribution Systems 5.5.1 Market Share of Major HVAC Equipment Manufacturers ($2009 Million) Total Market Size Air-Handling Units 1032 Cooling Towers 533 Pumps 333 Central System Terminal Boxes 192 Classroom Unit Ventilator 160 Fan Coil Units 123 DOWNLOAD TABLE AS PDF XLS Related Tables: PDFXLS 5.5.6 1999 Energy Efficient Motors, Replacements and Sales, by Horsepower Class Sources: EIA, Annual Energy Review 2010, Oct. 2011, Appendix D, p. 353 for price deflators BTS/A.D. Little,

  6. DOE Zero Energy Ready Home Webinar: Building Energy Optimization...

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

    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 ...

  7. Energy Department Announces Publication of Better Buildings Energy...

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

    Publication of Better Buildings Energy Data Accelerator Resources Toolkit Energy Department Announces Publication of Better Buildings Energy Data Accelerator Resources Toolkit ...

  8. Building Agent Software - Energy Innovation Portal

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

    Energy Analysis Energy Analysis Find More Like This Return to Search Building Agent Software Occupancy Feedback for Building Controls National Renewable Energy Laboratory Contact NREL About This Technology Publications: PDF Document Publication Progress on Enabling an Interactive Conversation Between Commercial Building Occupants and Their Building To Improve Comfort and Energy Efficiency (948 KB) <p> Building Agent System Architecture</p> Building Agent System Architecture <p>

  9. NREL: Energy Analysis - Building Technologies Analysis

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

    Building Technologies Analysis The Building Technologies analysis supports research and development on technologies and practices for energy efficiency, working closely with the building industry and manufacturers; promotes energy and money-saving opportunities to builders and consumers; and works with state and local regulatory groups to improve building codes and appliance standards. Building Energy Software Tools Directory Described here are 283 energy-related software tools for buildings,

  10. Buildings*","Buildings Using Any Energy

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

    3. Energy Sources, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Buildings Using Any Energy Source","Energy Sources Used (more than one may apply)" ,,,"Elec- tricity","Natural Gas","Fuel Oil","District Heat","District Chilled Water","Propane","Other a " "All Buildings*

  11. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Disclaimer This document was designed for the internal use of the United States Department of Energy. This document will be occasionally updated and, therefore, this copy may not reflect the most current version. This document was prepared as account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the

  12. Buildings Energy Data Book

    Buildings Energy Data Book [EERE]

    Security and Privacy Notices Security Notice This Web site is part of a Federal computer system used to accomplish Federal functions. The Department of Energy monitors this Web site for security purposes to ensure it remains available to all users and to protect information in the system. By accessing this Web site, you are expressly consenting to these monitoring activities. Unauthorized attempts to defeat or circumvent security features, to use the system for other than intended purposes, to

  13. Buildings and Energy in the 1980s

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

    Energy Consumption and Expenditures Consumption and Energy Intensities for Major Energy Sources Throughout the 1980's, energy consumption in residential buildings was greater than...

  14. Green Building Incentive | Open Energy Information

    Open Energy Info (EERE)

    California Commercial Industrial Residential Comprehensive MeasuresWhole Building Photovoltaics Yes State Agency Energy Efficiency or Renewable Energy Technology Test...

  15. Green Building Incentives | Open Energy Information

    Open Energy Info (EERE)

    California Commercial Industrial Residential Comprehensive MeasuresWhole Building Photovoltaics Yes State Agency Energy Efficiency or Renewable Energy Technology Test...

  16. Buildings*","Buildings Using Any Energy

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

    2. Energy Sources, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Buildings Using Any Energy Source","Energy Sources Used (more than one may apply)" ,,,"Elec- tricity","Natural Gas","Fuel Oil","District Heat","District Chilled Water","Propane","Other a " "All Buildings*

  17. Reducing Energy Demand in Buildings Through State Energy Codes | Department

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

    of Energy Reducing Energy Demand in Buildings Through State Energy Codes Reducing Energy Demand in Buildings Through State Energy Codes Building Codes Project for the 2013 Building Technologies Office's Program Peer Review PDF icon bldgcodes03_guttman_040213.pdf More Documents & Publications Technology Performance Exchange - 2013 BTO Peer Review Atmospheric Pressure Deposition for Electrochromic Windows Building America System Research

  18. DOE Fact Sheet: Cost-Effectiveness of Deep Green Alterations of Multi-family Buildings in

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

    Fact Sheet: Cost-Effectiveness of Deep Green Alterations of Multi-family Buildings in Seattle Overview The City of Seattle was a multiple awardee of the Climate Action Champions (CAC) Notice of Technical Assistance (NOTA). The U.S. Department of Energy (DOE)'s Office of Energy Efficiency and Renewable Energy offered technical assistance from its Commercial Building Partnerships (CBP) Program to provide CACs with additional opportunities for technical assistance to support and advance their

  19. Energy Savings Through Improved Mechanical Systems and Building Envelope

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

    Technologies (DE-FOA-0000621) | Department of Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies (DE-FOA-0000621) Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies (DE-FOA-0000621) March 7, 2012 - 12:00pm Addthis This funding opportunity is closed. The focus of this Funding Opportunity Announcement (FOA) is to develop specifically-identified technologies for buildings that are cost effective and can have a tremendous

  20. Low Cost Thin Film Building-Integrated Photovoltaic Systems

    SciTech Connect (OSTI)

    Dr. Subhendu Guha; Dr. Jeff Yang

    2012-05-25

    The goal of the program is to develop 'LOW COST THIN FILM BUILDING-INTEGRATED PV SYSTEMS'. Major focus was on developing low cost solution for the commercial BIPV and rooftop PV market and meet DOE LCOE goal for the commercial market segment of 9-12 cents/kWh for 2010 and 6-8 cents/kWh for 2015. We achieved the 2010 goal and were on track to achieve the 2015 goal. The program consists of five major tasks: (1) modules; (2) inverters and BOS; (3) systems engineering and integration; (4) deployment; and (5) project management and TPP collaborative activities. We successfully crossed all stage gates and surpassed all milestones. We proudly achieved world record stable efficiencies in small area cells (12.56% for 1cm2) and large area encapsulated modules (11.3% for 800 cm2) using a triple-junction amorphous silicon/nanocrystalline silicon/nanocrystalline silicon structure, confirmed by the National Renewable Energy Laboratory. We collaborated with two inverter companies, Solectria and PV Powered, and significantly reduced inverter cost. We collaborated with three universities (Syracuse University, University of Oregon, and Colorado School of Mines) and National Renewable Energy Laboratory, and improved understanding on nanocrystalline material properties and light trapping techniques. We jointly published 50 technical papers in peer-reviewed journals and International Conference Proceedings. We installed two 75kW roof-top systems, one in Florida and another in New Jersey demonstrating innovative designs. The systems performed satisfactorily meeting/exceeding estimated kWh/kW performance. The 50/50 cost shared program was a great success and received excellent comments from DOE Manager and Technical Monitor in the Final Review.

  1. Better Buildings Neighborhood Program | Department of Energy

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

    More Documents & Publications Buildings Performance Database - 2013 BTO Peer Review Building America System Research Energy Management Systems Package for Small Commercial ...

  2. Buildings Success Stories | Department of Energy

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

    planning for commercial and multi-unit residential buildings have huge energy-saving potential. Explore EERE's buildings success stories below. January 14, 2016 Image...

  3. Better Buildings Federal Award | Department of Energy

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

    winner of the 2013 Better Buildings Federal Award. The Federal Energy Management Program's (FEMP) Better Buildings Federal Award recognizes the federal government's ...

  4. Maine Uniform Building and Energy Code

    Broader source: Energy.gov [DOE]

    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...

  5. Buildings and Energy in the 1980s

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

    conducted in two stages: (1) A Household (RECS)Building (CBECS) Survey and an Energy Suppliers Survey. The HouseholdBuilding Characteristics Survey consists of personal...

  6. Better Buildings Federal Award | Department of Energy

    Energy Savers [EERE]

    U.S. Courthouse was the winner of the 2013 Better Buildings Federal Award. The Federal Energy Management Program's (FEMP) Better Buildings Federal Award recognizes the federal...

  7. Property:Buildings/Models | Open Energy Information

    Open Energy Info (EERE)

    It links to pages that use the form Buildings Publication. Pages using the property "BuildingsModels" Showing 2 pages using this property. G General Merchandise 50% Energy...

  8. Boston Green Building | Open Energy Information

    Open Energy Info (EERE)

    References Boston Green Building Retrieved from "http:en.openei.orgwindex.php?titleBostonGreenBuilding&oldid768441" Categories: Organizations Energy Efficiency...

  9. Worldwide Energy Efficiency Action through Capacity Building...

    Open Energy Info (EERE)

    Capacity Building and Training (WEACT) Jump to: navigation, search Logo: Worldwide Energy Efficiency Action through Capacity Building and Training (WEACT) Name Worldwide...

  10. National Weatherization Assistance Program Impact Evaluation: Energy Impacts for Large Multifamily Buildings

    SciTech Connect (OSTI)

    Blasnik, Michael; Dalhoff, Greg; Carroll, David; Ucar, Ferit

    2015-10-01

    This report estimates energy savings, energy cost savings, and cost effectiveness attributable to weatherizing large multifamily buildings under the auspices of the Department of Energy's Weatherization Assistance Program during Program Year 2008.

  11. National Weatherization Assistance Program Impact Evaluation: Energy Impacts for Small Multifamily Buildings

    SciTech Connect (OSTI)

    Blasnik, Michael; Dalhoff, Greg; Carroll, David; ucar, Ferit

    2014-09-01

    This report estimates energy savings, energy cost savings, and cost effectiveness attributable to weatherizing small multifamily buildings under the auspices of the Department of Energy's Weatherization Assistance Program during Program Year 2008.

  12. Building America Research Tools | Department of Energy

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

    Tools & Resources » Building America Research Tools Building America Research Tools Building America provides technical tools to support researchers and building industry professionals in ensuring consistent research results for new and existing homes. The following resources can be used to evaluate optimal building designs, access performance and cost data, execute field tests, and track research progress. Image is a rendering of a two-story residential building with an entrance on the

  13. 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.

  14. Building America Best Practices Series Vol. 14: Energy Renovations - HVAC:

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

    A Guide for Contractors to Share with Homeowners | Department of Energy Vol. 14: Energy Renovations - HVAC: A Guide for Contractors to Share with Homeowners Building America Best Practices Series Vol. 14: Energy Renovations - HVAC: A Guide for Contractors to Share with Homeowners This guide, which is part of a series of Best Practices guides produced by DOE's Building America program, describes ways homeowners can reduce their energy costs and improve the comfort, health, and safety of their

  15. EERE - AMO: Better Buildings Summit | Department of Energy

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

    EERE - AMO: Better Buildings Summit EERE - AMO: Better Buildings Summit Addthis 1 of 8 Last year, Dr. David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, presented a keynote address at a recognition ceremony. Register for the 2016 Summit to learn how to leverage no-cost DOE tools to achieve significant energy savings and explore future opportunities to advance energy efficiency in your organization. 2 of 8 Jay Wrobel, Manager of Technical Assistance at the DOE

  16. An Extensible Sensing and Control Platform for Building Energy Management |

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

    Department of Energy An Extensible Sensing and Control Platform for Building Energy Management An Extensible Sensing and Control Platform for Building Energy Management Lead Performer: Carnegie Mellon University - Pittsburgh, PA Project Partners: -- Bosch RTC - Palo Alto, CA -- Lutron Electronics - Washington, DC DOE Funding: $507,402 Cost Share: $74,274 Project Term: 11/1/2013 - 10/31/2014 Funding Opportunity Announcement: "Turn-Key" Open Source Software Solutions for Energy

  17. Southeast Energy Efficiency Alliance's Building Energy Codes Project |

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

    Department of Energy Southeast Energy Efficiency Alliance's Building Energy Codes Project Southeast Energy Efficiency Alliance's Building Energy Codes Project Building Codes Project for the 2013 Building Technologies Office's Program Peer Review PDF icon bldgcodes04_zweig_040213.pdf More Documents & Publications State and Local Code Implementation: Southeast Region - 2014 BTO Peer Review Stretch/Reach Codes Energy Code Compliance and Enforcement

  18. Building Up Home Energy-Efficiency | Department of Energy

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

    Building Up Home Energy-Efficiency Building Up Home Energy-Efficiency August 26, 2014 - 11:00am Addthis Building or remodeling a home provides an opportunity to build energy-efficiency into your design from the ground up. | Photo courtesy of Paul Norton, National Renewable Energy Laboratory Building or remodeling a home provides an opportunity to build energy-efficiency into your design from the ground up. | Photo courtesy of Paul Norton, National Renewable Energy Laboratory Paige Terlip Paige

  19. How Building Energy Codes Can Support State Climate and Energy...

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

    ... of: * increasing cost-effective minimum requirements ... code development bodies, building design and construction representatives, the code enforcement community, product ...

  20. Commercial Buildings Energy Consumption and Expenditures 1992

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

    Distribution Category UC-950 Commercial Buildings Energy Consumption and Expenditures 1992 April 1995 Energy Information Adminstration Office of Energy Markets and End Use U.S....

  1. Energy-Saving Homes, Buildings, & Manufacturing

    SciTech Connect (OSTI)

    2012-09-01

    This document highlights DOE's Office of Energy Efficiency and Renewable Energy's advancements in saving energy in homes, buildings, and industrial plants.

  2. Cost of Energy | Open Energy Information

    Open Energy Info (EERE)

    as well as projections for the future. Tegen, S.; Lantz, E.; Hand, M.; Maples, B.; Smith, A.; Schwabe, P. (March 2013). 2011 Cost of Wind Energy Review. National Renewable...

  3. Passive Energy Building Design Tool

    Energy Science and Technology Software Center (OSTI)

    1994-11-01

    SOLAR5 is a computer aided design tool to help architects design better, more energy efficient buildings. It is intended for use at the beginning of the design process. To get started, only four pieces of information are necessary to compute the energy needed: the square footage, the number of stories, the kind of building (such as school, home, hotel, or any one of 20 types), and its location (the program stores the temperature ranges formore » fourty major cities). Additional information may be given later to fine tune the design. An expert system using heuristics from a wide range of sources, automatically creates a passive solar baseline building from the four facts specified for that project. By modifying and adapting prior designs the user can create and work upon as many as nine schemes simultaneously. SOLAR5 can analyze the buildings thermal performance for each hour of each month and plot its total heat gain or loss as a three-dimensional surface. After reading the plot, the user can immediately redesign the building and rerun the analysis. Separate heat gain/loss surfaces can be plotted for each of the different parts of the building or schemes that add together to make up the total, including walls, roof, windows, skylights, floor, slab on grade, people, lights, equipment, and infiltration. Two different schemes can be instantly compared by asking for a three-dimensional plot showing only the difference in their performances. The objective of SOLAR5 is to allow the designer to make changes easily and quickly with detailed instantaneous pictorial feedback of the implications of the change.« less

  4. Building America Research | Department of Energy

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

    Research Building America Research The DOE Building America Program is helping to create homes that are durable and energy efficient. Research-to-Market BA_Research_Image.png Learn how Building America works to accelerate the development and adoption of advanced building energy technologies and practices. Top Innovations 1-1-2 Adv Framing open header.jpg Read about outstanding Building America research achievements. Research Teams hirl3.jpg Learn about the Building America teams who continuously

  5. Commercial Building Activities | Department of Energy

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

    Commercial Building Activities Commercial Building Activities The Building Technologies Office commercial buildings effort researches and deploys advanced technologies and systems to reduce energy consumption in commercial buildings. Industry partners and national laboratories help identify market needs and solutions to accelerate the development of highly energy-efficient buildings. This page outlines some of BTO's key projects. 179d Tax Calculator The 179d Calculator can help determine whether

  6. Building America Program | Department of Energy

    Energy Savers [EERE]

    Overview - 2015 BTO Peer Review Building America Overview - 2015 BTO Peer Review Presenter: Eric Werling, U.S. Department of Energy View the Presentation PDF icon Building America Overview - 2015 BTO Peer Review More Documents & Publications Building America Webinar: Building America Technology-to-Market Roadmaps Building America Webinar: Building America: Research for Real-World Results DOE ZERH Orientation Webinar: Better Business for Builders Department of Energy

    Partnership for

  7. State & Local Energy-Saving Homes, Building, and Manufacturing Resources |

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

    Department of Energy Energy-Saving Homes, Building, and Manufacturing Resources State & Local Energy-Saving Homes, Building, and Manufacturing Resources State & Local Energy-Saving Homes, Building, and Manufacturing Resources The DOE Office of Energy Efficiency and Renewable Energy provides tools, resources, and more on saving energy in homes, buildings, and manufacturing to help state and local governments implement cost-effective energy efficiency technologies that provide the same

  8. EECBG Success Story: Ormond Beach Triples Energy Cost Savings Projections |

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

    Department of Energy Ormond Beach Triples Energy Cost Savings Projections EECBG Success Story: Ormond Beach Triples Energy Cost Savings Projections July 9, 2013 - 1:42pm Addthis Thanks to funding from the Energy Department's Energy Efficiency and Conservation Block Grant Program, Ormond Beach was able to make energy efficiency upgrades to 16 city-owned buildings and is now saving more than $45,000 a year on its energy costs. | Photo courtesy of the City of Ormond Beach, Florida. Thanks to

  9. Past Building America Projects | Department of Energy

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

    Past Building America Projects Past Building America Projects Building America research projects are completed by industry consortia (teams) comprised of leading experts from across the country. This page provides an overview of the past projects, team members, and areas of focus. Learn about current Building America teams and projects. Advanced Residential Integrated Energy Solutions Alliance for Residential Building Innovation Building America Research Alliance Building America Partnership for

  10. Commercial Buildings Cooperative Agreements | Department of Energy

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

    Partnerships » Commercial Buildings Cooperative Agreements Commercial Buildings Cooperative Agreements The Building Technologies Office's Commercial Buildings Integration program issues funding opportunities to advance energy efficiency solutions and technologies for commercial buildings. These competitive solicitations are typically open to industry, small businesses, academia, the national labs, and other entities. View the 2015, 2014, or 2013 projects. 2015 Awards In 2015, BTO sought

  11. Building America Residential Buildings Energy Efficiency Meeting: July 2010

    Broader source: Energy.gov [DOE]

    On this page, you may link to the summary report and presentations for the Building America Energy Efficiency meeting in July 2011, held in Denver, Colorado.

  12. Penn State Consortium for Building Energy Innovation

    Broader source: Energy.gov [DOE]

    The Penn State Consortium for Building Energy Innovation (formerly the Energy Efficient Buildings Hub) develops, demonstrates, and deploys energy-saving technologies that can achieve 50% energy reduction in small- and medium-sized buildings. Its headquarters serves as a test bed for real-world integration of technology and market solutions.

  13. California Biomass Collaborative Energy Cost Calculators | Open...

    Open Energy Info (EERE)

    Biomass Collaborative Energy Cost Calculators Jump to: navigation, search Tool Summary LAUNCH TOOL Name: California Biomass Collaborative Energy Cost Calculators AgencyCompany...

  14. Commercial Buildings Integration | Department of Energy

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

    Commercial Buildings Integration Commercial Buildings Integration Energy Efficiency in Separate Tenant Spaces - A Feasibility Study Energy Efficiency in Separate Tenant Spaces - A Feasibility Study While commercial building owners generally have control over building systems and operations, tenants play a critical role in achieving lasting reductions in energy intensity. In recognition of this collaborative role, the Department of Energy has studied the feasibility of improving energy efficiency

  15. A Common Definition for Zero Energy Buildings | Department of Energy

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

    A Common Definition for Zero Energy Buildings A Common Definition for Zero Energy Buildings Thousands of project teams throughout the country seek to push the envelope and develop zero energy buildings. Generally speaking, a zero energy building produces enough renewable energy to meet its own annual energy consumption requirements, thereby reducing the use of non-renewable energy in the building sector. This definition also applies to campuses, portfolios, and communities. In addition to

  16. Building Cost and Performance Metrics: Data Collection Protocol, Revision 1.0

    SciTech Connect (OSTI)

    Fowler, Kimberly M.; Solana, Amy E.; Spees, Kathleen L.

    2005-09-29

    This technical report describes the process for selecting and applying the building cost and performance metrics for measuring sustainably designed buildings in comparison to traditionally designed buildings.

  17. Healthcare Energy: Massachusetts General Hospital Gray Building |

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

    Department of Energy Massachusetts General Hospital Gray Building Healthcare Energy: Massachusetts General Hospital Gray Building The Building Technologies Office conducted a healthcare energy end-use monitoring project in partnership with two hospitals. This page contains highlights from monitoring at the Gray Building at Massachusetts General Hospital. In the figure above, click on items in the legend to focus on specific end uses. See below for basic information about the building. Photo

  18. Energy Efficient Buildings Hub | Department of Energy

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

    This model of a renovated historic building -- Building 661 -- in Philadelphia will house ... This model of a renovated historic building -- Building 661 -- in Philadelphia will house ...

  19. Buildings Events | Department of Energy

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

    Homes at a Lower Cost 2:00PM to 3:00PM EDT You Are My Sunshine: Integrating Residential Solar and Energy Efficiency (301) 1:00PM to 2:30PM EDT Informational Webinar for RFI: GSA...

  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

    Evaluation of 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

  1. 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 ...

  2. DOE Commercial Building Energy Asset Score: Software Development...

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

    Score: Software Development for Phase II Building Types DOE Commercial Building Energy Asset Score: Software Development for Phase II Building Types DOE Commercial Building Energy ...

  3. Building Energy Modeling Library - 2013 BTO Peer Review | Department...

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

    Building Energy Modeling Library - 2013 BTO Peer Review Building Energy Modeling Library - 2013 BTO Peer Review Commercial Buildings Integration Project for the 2013 Building...

  4. Main Street Zero Energy Buildings: The Zero Energy Method in Concept and Practice: Preprint

    SciTech Connect (OSTI)

    Torcellini, P.; Pless, S.; Lobato, C.; Hootman, T.

    2010-07-01

    Ongoing work at the National Renewable Energy Laboratory indicates that net-zero energy building (NZEB) status is both achievable and repeatable today. This paper presents a definition framework for classifying NZEBs and a real-life example that demonstrates how a large-scale office building can cost-effectively achieve net-zero energy.

  5. Energy-Efficient Commercial Buildings Tax Deduction

    Broader source: Energy.gov [DOE]

    The federal Energy Policy Act of 2005 established a tax deduction for energy-efficient commercial buildings applicable to qualifying systems and buildings placed in service from January 1, 2006, ...

  6. Low-Cost Gas Heat Pump for Building Space Heating

    Energy Savers [EERE]

    Low-Cost Gas Heat Pump for Building Space Heating 2015 Building Technologies Office Peer Review Michael Garrabrant mgarrabrant@stonemtntechnologies.com Stone Mountain Technologies, Inc. Project Summary Timeline: Start date: March 01, 2013 Planned end date: August 31, 2015 Key Milestones: 1. Cycle & System Design: 12/31/2014 2. Breadboard Test Results: 12/31/2014 3. Packaged Prototype Results: 04/01/2015 Budget: Total DOE $ to date: $629,730 Total future DOE $: $273,140 Target

  7. Low-Cost Gas Heat Pump fro Building Space Heating

    Office of Environmental Management (EM)

    Low-Cost Gas Heat Pump for Building Space Heating 2014 Building Technologies Office Peer Review Michael Garrabrant mgarrabrant@stonemtntechnologies.com Stone Mountain Technologies, Inc. Project Summary Timeline: Start date: March 01, 2013 Planned end date: February 28, 2015 Key Milestones: 1. Cycle & System Design: 12/31/2014 2. Breadboard Test Results: 06/30/2014 3. Packaged Prototype Results: 02/28/2015 Budget: Total DOE $ to date: $305,396 Total future DOE $: $597,474 Target

  8. Buildings Energy Data Book: 7.2 Federal Tax Incentives

    Buildings Energy Data Book [EERE]

    2 Tax Incentive of the American Recovery and Reinvestment Act of 2009 Envelope Improvements to Existing Homes (1) --Increases existing tax credit to 30% of costs up to $1,500 to upgrade building envelope to be compliant with codes for new construction. Upgrades to building shell, HVAC system, and windows and doors may qualify. Improvements must be installed between January 1, 2008 and December 31, 2010. Renewable Energy Production Tax Credits --Tax credit to 30% of costs for installation of

  9. Building America Case Studies for New Homes: Performance and Costs of

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

    Ductless Heat Pumps in Marine Climate High-Performance Homes | Department of Energy Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes Building America Case Studies for New Homes: Performance and Costs of Ductless Heat Pumps in Marine Climate High-Performance Homes The Woods is a sustainable community built by Habitat for Humanity in 2013. This community comprises 30 homes that are high-performance and energy-efficient. With

  10. NUCLEAR ENERGY SYSTEM COST MODELING

    SciTech Connect (OSTI)

    Francesco Ganda; Brent Dixon

    2012-09-01

    The U.S. Department of Energys Fuel Cycle Technologies (FCT) Program is preparing to perform an evaluation of the full range of possible Nuclear Energy Systems (NES) in 2013. These include all practical combinations of fuels and transmuters (reactors and sub-critical systems) in single and multi-tier combinations of burners and breeders with no, partial, and full recycle. As part of this evaluation, Levelized Cost of Electricity at Equilibrium (LCAE) ranges for each representative system will be calculated. To facilitate the cost analyses, the 2009 Advanced Fuel Cycle Cost Basis Report is being amended to provide up-to-date cost data for each step in the fuel cycle, and a new analysis tool, NE-COST, has been developed. This paper explains the innovative Island approach used by NE-COST to streamline and simplify the economic analysis effort and provides examples of LCAE costs generated. The Island approach treats each transmuter (or target burner) and the associated fuel cycle facilities as a separate analysis module, allowing reuse of modules that appear frequently in the NES options list. For example, a number of options to be screened will include a once-through uranium oxide (UOX) fueled light water reactor (LWR). The UOX LWR may be standalone, or may be the first stage in a multi-stage system. Using the Island approach, the UOX LWR only needs to be modeled once and the module can then be reused on subsequent fuel cycles. NE-COST models the unit operations and life cycle costs associated with each step of the fuel cycle on each island. This includes three front-end options for supplying feedstock to fuel fabrication (mining/enrichment, reprocessing of used fuel from another island, and/or reprocessing of this islands used fuel), along with the transmuter and back-end storage/disposal. Results of each island are combined based on the fractional energy generated by each islands in an equilibrium system. The cost analyses use the probability distributions of key parameters and employs Monte Carlo sampling to arrive at an islands cost probability density function (PDF). When comparing two NES to determine delta cost, strongly correlated parameters can be cancelled out so that only the differences in the systems contribute to the relative cost PDFs. For example, one comparative analysis presented in the paper is a single stage LWR-UOX system versus a two-stage LWR-UOX to LWR-MOX system. In this case, the first stage of both systems is the same (but with different fractional energy generation), while the second stage of the UOX to MOX system uses the same type transmuter but the fuel type and feedstock sources are different. In this case, the cost difference between systems is driven by only the fuel cycle differences of the MOX stage.

  11. Integrating Renewable Energy Systems in Buildings (Presentation)

    SciTech Connect (OSTI)

    Hayter, S. J.

    2011-08-01

    This presentation on integrating renewable energy systems into building was presented at the August, 2011 ASHRAE Region IX CRC meetings.

  12. Mainstreaming Building Energy Efficiency Codes in Developing...

    Open Energy Info (EERE)

    Area: Energy Efficiency, Buildings Topics: Policiesdeployment programs Resource Type: Lessons learnedbest practices Website: www.ecn.nlfileadminecnunitsbsIEC...

  13. Building America Residential Energy Efficiency Research Planning...

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

    Research Planning Meeting: October 2011 Building America Residential Energy Efficiency ... and Tools Standing Technical Committee Strategic Plan Enclosures Standing Technical ...

  14. Commercial Building Energy Asset Rating Workshop

    Broader source: Energy.gov [DOE]

    DOE commercial building energy asset rating program information presented to stakeholders at the workshop held in Washington, DC, December 2011

  15. Building America Update - November 13, 2014 | Department of Energy

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

    November 13, 2014 Building America Update - November 13, 2014 November 13, 2014 - 12:30pm Addthis DOE Issues Funding Opportunity for Building America Industry Partnerships for High Performance Housing Innovation Race to Zero Student Design Competition: Apply by December 15, 2014 Building America November 18 Webinar: High Performance Space Conditioning Systems, Part II DOE's Newest Solution Center Shares Proven Strategies for Energy Efficiency Programs BEopt Version 2.3: Simpler Cost Entry,

  16. Residential Building Analysis Tools & Support | Department of Energy

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

    Building Analysis Tools & Support Residential Building Analysis Tools & Support Lead Performer: National Renewable Energy Laboratory (NREL) - Golden, CO Project Term: Current - December 31, 2016 Funding Type: Direct Lab Funding PROJECT OBJECTIVE NREL will work to increase the capability, cost-effectiveness, and reach of the Residential Buildings Integration (RBI) program through the development of software tools, analysis methods, technical procedures, and data collection standards to

  17. Building Energy Asset Score: Energy Services Companies, Engineers and

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

    Consultants | Department of Energy Energy Services Companies, Engineers and Consultants Building Energy Asset Score: Energy Services Companies, Engineers and Consultants The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies

  18. Building Energy Asset Score: Utilities and Energy Efficiency Program

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

    Administrators | Department of Energy Utilities and Energy Efficiency Program Administrators Building Energy Asset Score: Utilities and Energy Efficiency Program Administrators The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and

  19. Ventilation in Multifamily Buildings | Department of Energy

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

    Ventilation in Multifamily Buildings Ventilation in Multifamily Buildings This webinar, hosted by Building America,was conducted on November 1, 2011, and describes ways to save energy in buildings through effective ventilation techniques. PDF icon carb_ventilation_webinar.pdf More Documents & Publications Multifamily Ventilation - Best Practice? Critical Question #2: What are the Best Practices for Ventilation Specific to Multifamily Buildings? Building America Webinar: Multifamily

  20. Energy and Cost Savings Calculators for Energy-Efficient Products...

    Open Energy Info (EERE)

    Energy and Cost Savings Calculators for Energy-Efficient Products Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy and Cost Savings Calculators for...

  1. Building Energy Efficiency Frontiers & Innovations Technologies |

    Energy Savers [EERE]

    Department of Energy America's Top Innovations Advance High Performance Homes Building America's Top Innovations Advance High Performance Homes Innovations sponsored by the U.S. Department of Energy's (DOE) Building America program and its teams of building science experts continue to have a transforming impact, leading our nation's home building industry to high-performance homes. Building America researchers have worked directly with more than 300 U.S. production home builders and have

  2. Building America Research Teams | Department of Energy

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

    America Research Teams Building America Research Teams Building America team members are experts in the field of residential building science and have access to world-class research facilities, partners, and key personnel, ensuring successful progress toward U.S. Department of Energy (DOE) goals. These teams work with industry partners to design, test, upgrade, and build technologies and high performance homes using strategies that significantly cut energy use. Learn more about Building America

  3. Grid-Responsive Buildings | Department of Energy

    Energy Savers [EERE]

    Grid-Responsive Buildings Grid-Responsive Buildings Project Objective The U.S.-India Joint Center for Building Energy Research and Development (CBERD) conducts energy efficiency research and development with a focus on integrating information technology with building controls and physical systems for commercial/high-rise residential units. This CBERD project is developing a framework to integrate building technologies with the smart grid through collaborative knowledge and industry partnerships.

  4. Commercial Buildings Energy Consumption Survey (CBECS) - How...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Energy Usage Information Collected in the 2012 CBECS? CBECS 2012 - Release date: March 18, 2016 The Commercial Buildings Energy Consumption Survey (CBECS) project cycle spans at ...

  5. Southface Energy Institute: Advanced Commercial Buildings Initiative...

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

    Southface Energy Institute: Advanced Commercial Buildings Initiative Lead Performer: Southface Energy Institute - Atlanta, GA Partners: - City of Atlanta - Atlanta, GA - Georgia ...

  6. Better Buildings Summit | Department of Energy

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

    relevant to improving the energy efficiency of our nation's buildings, schools, and homes. ... data-driven decision-making, as well as future opportunities for scaling energy ...

  7. Buildings and Energy in the 1980s

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

    Air Conditioning: See Energy End Use, Cooling. Authorization Form: A form signed by the respondent authorizing energy supplier companies that serve the building to release...

  8. Commercial Buildings Energy Consumption and Expenditures 1992

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

    Appendix A How the Survey Was Conducted Introduction The Commercial Buildings Energy Consumption Survey (CBECS) is conducted by the Energy Information Administration (EIA) on a...

  9. Commercial Buildings Energy Consumption and Expenditures 1992...

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

    with the national average of 81 thousand Btu per square foot), while buildings using solar energy or passive solar features used the major energy sources more intensively...

  10. Building Energy Codes Collaborative Technical Assistance for...

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

    ... ACEEE. December, 2012. * Lee, Allen, et. al. "Attributing Building Energy Code Savings to Energy Efficiency Programs." Prepared by The Cadmus Group and partners for NEEP, IEE, and ...

  11. Building America Residential Energy Efficiency Stakeholders Meeting...

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

    2011 2011 Residential Energy Efficiency Technical Update Meeting Summary Report: Denver, Colorado - August 9-11, 2011 Building America Residential Energy Efficiency Technical ...

  12. The Role of Energy Storage in Commercial Building

    SciTech Connect (OSTI)

    Kintner-Meyer, Michael CW; Subbarao, Krishnappa; Prakash Kumar, Nirupama; Bandyopadhyay, Gopal K.; Finley, C.; Koritarov, V. S.; Molburg, J. C.; Wang, J.; Zhao, Fuli; Brackney, L.; Florita, A. R.

    2010-09-30

    Motivation and Background of Study This project was motivated by the need to understand the full value of energy storage (thermal and electric energy storage) in commercial buildings, the opportunity of benefits for building operations and the potential interactions between a building and a smart grid infrastructure. On-site or local energy storage systems are not new to the commercial building sector; they have been in place in US buildings for decades. Most building-scale storage technologies are based on thermal or electrochemical storage mechanisms. Energy storage technologies are not designed to conserve energy, and losses associated with energy conversion are inevitable. Instead, storage provides flexibility to manage load in a building or to balance load and generation in the power grid. From the building owner's perspective, storage enables load shifting to optimize energy costs while maintaining comfort. From a grid operations perspective, building storage at scale could provide additional flexibility to grid operators in managing the generation variability from intermittent renewable energy resources (wind and solar). To characterize the set of benefits, technical opportunities and challenges, and potential economic values of storage in a commercial building from both the building operation's and the grid operation's view-points is the key point of this project. The research effort was initiated in early 2010 involving Argonne National Laboratory (ANL), the National Renewable Energy Laboratory (NREL), and Pacific Northwest National Laboratory (PNNL) to quantify these opportunities from a commercial buildings perspective. This report summarizes the early discussions, literature reviews, stakeholder engagements, and initial results of analyses related to the overall role of energy storage in commercial buildings. Beyond the summary of roughly eight months of effort by the laboratories, the report attempts to substantiate the importance of active DOE/BTP R&D activities in this space.

  13. Energy Department Announces $25 Million to Lower Cost of Concentrating

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

    Solar Power | Department of Energy 5 Million to Lower Cost of Concentrating Solar Power Energy Department Announces $25 Million to Lower Cost of Concentrating Solar Power October 1, 2014 - 2:26pm Addthis Building on the Obama Administration's Climate Action Plan, the Energy Department today announced $25 million in funding to advance concentrating solar power (CSP) system technologies. This investment will fund research and development (R&D) projects to improve the performance and

  14. Kyiv institutional buildings sector energy efficiency program: Technical assessment

    SciTech Connect (OSTI)

    Secrest, T.J.; Freeman, S.L.; Popelka, A.; Shestopal, P.A.; Gagurin, E.V.

    1997-08-01

    The purpose of this assessment is to characterize the economic energy efficiency potential and investment requirements for space heating and hot water provided by district heat in the stock of state and municipal institutional buildings in the city of Kyiv. The assessment involves three activities. The first is a survey of state and municipal institutions to characterize the stock of institutional buildings. The second is to develop an estimate of the cost-effective efficiency potential. The third is to estimate the investment requirements to acquire the efficiency resource. Institutional buildings are defined as nonresidential buildings owned and occupied by state and municipal organizations. General categories of institutional buildings are education, healthcare, and cultural. The characterization activity provides information about the number of buildings, building floorspace, and consumption of space heating and hot water energy provided by the district system.

  15. Renewable Energy Applications for Existing Buildings: Preprint

    SciTech Connect (OSTI)

    Hayter, S. J.; Kandt, A.

    2011-08-01

    This paper introduces technical opportunities, means, and methods for incorporating renewable energy (RE) technologies into building designs and operations. It provides an overview of RE resources and available technologies used successfully to offset building electrical and thermal energy loads. Methods for applying these technologies in buildings and the role of building energy efficiency in successful RE projects are addressed along with tips for implementing successful RE projects.

  16. DOE Commercial Building Energy Asset Rating Program Focus Groups...

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

    More Documents & Publications Commercial Building Energy Asset Rating Workshop A Common Definition for Zero Energy Buildings Building Energy Rating and Disclosure Policies

  17. Commercial Building Energy Asset Score - 2014 BTO Peer Review...

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

    Energy Asset Score - 2014 BTO Peer Review Commercial Building Energy Asset Score - 2014 ... energy efficiency in the commercial building sector is that building owners and ...

  18. Commercial Building Energy Asset Scoring Tool | Department of...

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

    Commercial Building Energy Asset Scoring Tool Commercial Building Energy Asset Scoring ... and help you gain insight into the energy efficiency potential of your building. ...

  19. Energy-Saving Homes, Buildings, and Manufacturing Success Stories...

    Energy Savers [EERE]

    Energy-Saving Homes, Buildings, and Manufacturing Success Stories Energy-Saving Homes, Buildings, and Manufacturing Success Stories Energy-Saving Homes, Buildings, and...

  20. Building Technologies Office | Department of Energy

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

    Building Technologies Office Energy Efficiency in Separate Tenant Spaces - A Feasibility Study Energy Efficiency in Separate Tenant Spaces - A Feasibility Study While commercial building owners generally have control over building systems and operations, tenants play a critical role in achieving lasting reductions in energy intensity. In recognition of this collaborative role, the Department of Energy has studied the feasibility of improving energy efficiency in tenant spaces. Read more Apply

  1. 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)...

  2. ENERGY STAR Labeled Buildings and Plants | Open Energy Information

    Open Energy Info (EERE)

    STAR Labeled Buildings and Plants Jump to: navigation, search Name ENERGY STAR Labeled Buildings and Plants Data Format Excel Spreadsheet Geographic Scope United States TODO:...

  3. Low-Cost, High Efficiency Integration of SSL and Building Controls using a

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

    PET Power Distribution System | Department of Energy High Efficiency Integration of SSL and Building Controls using a PET Power Distribution System Low-Cost, High Efficiency Integration of SSL and Building Controls using a PET Power Distribution System Lead Performer: VoltServer Inc. - East Greenwich, RI DOE Total Funding: $999,122 Project Term: July 28, 2015 - July 27, 2017 Funding Opportunity: FY2015 Phase II Release 2 SBIR Awards PROJECT OBJECTIVE This project will demonstrate a novel

  4. Energy Information Agency's 2003 Commercial Building Energy Consumption Survey Tables

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy use intensities in commercial buildings vary widely and depend on activity and climate, as shown in this data table, which was derived from the Energy Information Agency's 2003 Commercial Building Energy Consumption Survey.

  5. ENERGY STAR Webinar: ENERGY STAR and Green Building Rating Systems...

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

    ENERGY STAR and Green Building Rating Systems ENERGY STAR Webinar: ENERGY STAR and Green Building Rating Systems October 13, 2015 2:00PM to 3:00PM EDT Online Hosted by the U.S....

  6. Buildings Energy Data Book: 1.2 Building Sector Expenditures

    Buildings Energy Data Book [EERE]

    4 FY 2007 Federal Buildings Energy Prices and Expenditures, by Fuel Type ($2010) Fuel Type Electricity (1) Natural Gas Fuel Oil Coal Purchased Steam LPG/Propane Other Average Total Note(s): Source(s): 17.05 6028.63 Prices and expenditures are for Goal-Subject buildings. 1) $0.0776/kWh. 2) Energy used in Goal-Subject buildings in FY 2007 accounted for 33.8% of the total Federal energy bill. DOE/FEMP, Annual Report to Congress on FEMP FY 2007, Jan. 2010, Table A-4, p. 93 for prices and

  7. reEnergize: Building Energy Smart Communities | Department of Energy

    Energy Savers [EERE]

    reEnergize: Building Energy Smart Communities reEnergize: Building Energy Smart Communities Slides presented in the "What's Working in Residential Energy Efficiency Upgrade Programs Conference - Promising Approaches and Lessons Learned" on May 20, 2011 in Washington, D.C. PDF icon reEnergize: Building Energy Smart Communities More Documents & Publications Re-Energize: Building Energy Smart Communities Omaha, Nebraska Summary of Reported Data Mastermind Session: Combining Energy

  8. Building Energy Asset Score: Architects | Department of Energy

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

    Architects Building Energy Asset Score: Architects The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifices opportunities for users to invest in energy efficiency upgrades. It is web-based and free to use. View additional information

  9. Building Energy Asset Score: Real Estate Managers | Department of Energy

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

    Real Estate Managers Building Energy Asset Score: Real Estate Managers The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies opportunities for users to invest in energy efficiency upgrades. It is web-based and free to use. View

  10. Early Station Costs Questionnaire | Department of Energy

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

    Early Station Costs Questionnaire Early Station Costs Questionnaire Presentation by Marc Melaina, National Renewable Energy Laboratory, at the Hydrogen Infrastructure Market ...

  11. Advanced Energy Retrofit Guide Office Buildings

    SciTech Connect (OSTI)

    Liu, Guopeng; Liu, Bing; Wang, Weimin; Zhang, Jian; Athalye, Rahul A.; Moser, Dave; Crowe, Eliot; Bengtson, Nick; Effinger, Mark; Webster, Lia; Hatten, Mike

    2011-09-27

    The Advanced Energy Retrofit Guide for Office Buildings is a component of the Department of Energys Advanced Energy Retrofit Guides for Existing Buildings series. The aim of the guides is to facilitate a rapid escalation in the number of energy efficiency projects in existing buildings and to enhance the quality and depth of those projects. By presenting general project planning guidance as well as financial payback metrics for the most common energy efficiency measures, these guides provide a practical roadmap to effectively planning and implementing performance improvements for existing buildings.

  12. Advanced Energy Retrofit Guide Retail Buildings

    SciTech Connect (OSTI)

    Liu, Guopeng; Liu, Bing; Zhang, Jian; Wang, Weimin; Athalye, Rahul A.; Moser, Dave; Crowe, Eliot; Bengtson, Nick; Effinger, Mark; Webster, Lia; Hatten, Mike

    2011-09-19

    The Advanced Energy Retrofit Guide for Retail Buildings is a component of the Department of Energys Advanced Energy Retrofit Guides for Existing Buildings series. The aim of the guides is to facilitate a rapid escalation in the number of energy efficiency projects in existing buildings and to enhance the quality and depth of those projects. By presenting general project planning guidance as well as financial payback metrics for the most common energy efficiency measures, these guides provide a practical roadmap to effectively planning and implementing performance improvements for existing buildings.

  13. Reducing Energy Demand in Buildings Through State Energy Codes...

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

    Reducing Energy Demand in Buildings Through State Energy Codes Reducing Energy Demand in ... More Documents & Publications Technology Performance Exchange - 2013 BTO Peer Review ...

  14. Building Energy Tools Software Directory | Open Energy Information

    Open Energy Info (EERE)

    Company Organization: United States Department of Energy Sector: Energy Focus Area: Energy Efficiency, Buildings Phase: Create a Vision, Determine Baseline, Develop Goals...

  15. BuildingOS by Lucid | Open Energy Information

    Open Energy Info (EERE)

    Lucid Sector: Energy Focus Area: Renewable Energy, Non-renewable Energy, Buildings, - ENERGY STAR, - HVAC, - LEED, Buildings - Commercial, Energy Efficiency, - Central Plant,...

  16. Energy-Saving Homes, Buildings, & Manufacturing (Fact Sheet)...

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

    Energy-Saving Homes, Buildings, & Manufacturing (Fact Sheet), Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE) Energy-Saving Homes, Buildings, & ...

  17. Building America Top Innovations | Department of Energy

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

    Research » Building America Top Innovations Building America Top Innovations New Top Innovations are awarded annually for outstanding Building America research achievements. Each year, Building America selects cutting-edge Top Innovations that demonstrate the value of investing in high-performance research and development and guide the industry toward more energy-efficient, healthier, and longer lasting homes. Building America Top Innovations align with and support every aspect of the home

  18. Commercial Buildings Partnerships | Department of Energy

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

    Commercial Buildings Partnerships Commercial Buildings Partnerships The Commercial Buildings Integration program engages market leaders to accelerate adoption of energy saving technologies and practices by the commercial buildings market and support development of new, integrated program models for building retrofit. CBI relies on these partners to test and refine resources, conduct real-world demonstrations, and facilitate the deployment of solutions to the market through peer sharing and

  19. N. Mariana Islands- Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  20. PSNC Energy (Gas)- Green Building Rate Discount

    Office of Energy Efficiency and Renewable Energy (EERE)

    This discounted rate is available to commercial customers whose building meets the U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED) certification or equivalent. To...

  1. Using Dashboards to Improve Energy and Comfort in Federal Buildings

    SciTech Connect (OSTI)

    Lawrence Berkeley National Laboratory; Marini, Kyle; Ghatikar, Girish; Diamond, Richard

    2011-02-01

    Federal agencies are taking many steps to improve the sustainability of their operations, including improving the energy efficiency of their buildings, promoting recycling and reuse of materials, encouraging carpooling and alternative transit schemes, and installing low flow water fixture units are just a few of the common examples. However, an often overlooked means of energy savings is to provide feedback to building users about their energy use through information dashboards connected to a building?s energy information system. An Energy Information System (EIS), broadly defined, is a package of performance monitoring software, data acquisition hardware, and communication systems that is used to collect, store, analyze, and display energy information. At a minimum, the EIS provides the whole-building energy-use information (Granderson 2009a). We define a ?dashboard? as a display and visualization tool that utilizes the EIS data and technology to provide critical information to users. This information can lead to actions resulting in energy savings, comfort improvements, efficient operations, and more. The tools to report analyzed information have existed in the information technology as business intelligence (Few 2006). The dashboard is distinguished from the EIS as a whole, which includes additional hardware and software components to collect and storage data, and analysis for resources and energy management (Granderson 2009b). EIS can be used for a variety of uses, including benchmarking, base-lining, anomaly detection, off-hours energy use evaluation, load shape optimization, energy rate analysis, retrofit and retro-commissioning savings (Granderson 2009a). The use of these EIS features depends on the specific users. For example, federal and other building managers may use anomaly detection to identify energy waste in a specific building, or to benchmark energy use in similar buildings to identify energy saving potential and reduce operational cost. There are several vendors of EIS technology that provide information on energy and other environmental variables in buildings.

  2. Buildings*","Energy Used For

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

    4. Energy End Uses, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Energy Used For (more than one may apply)" ,,"Space Heating","Cooling","Water Heating","Cooking","Manu- facturing" "All Buildings* ...............",4645,3982,3625,3472,801,119 "Building Floorspace" "(Square Feet)" "1,001 to 5,000

  3. Better Buildings Neighborhood Program | Department of Energy

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

    Better Buildings Neighborhood Program From 2010 to 2013, the Better Buildings Neighborhood Program helped more than 40 competitively selected state and local governments develop sustainable programs to upgrade the energy efficiency of homes and buildings. These leading communities used innovation and investment in energy efficiency to expand the building improvement industry, test program delivery business models, create jobs, and save consumers hundreds of millions of dollars. From 2010 to

  4. Building Energy Data Exchange Specification (BEDES) | Department of Energy

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

    Energy Data Exchange Specification (BEDES) Building Energy Data Exchange Specification (BEDES) Building Energy Data Exchange Specification (BEDES) Overview The Building Energy Data Exchange Specification (BEDES, pronounced "beads" or /bi:ds/) is a dictionary of terms, definitions, and field formats which was created to help facilitate the exchange of information on building characteristics and energy use. It is intended to be used in tools and activities that help stakeholders make

  5. 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. PDF icon DOE ZERH Technical Webinar_BEopt.pdf More Documents & Publications DOE ZERH Webinar: Building Energy Optimization Tool (BEopt) Training Building America Webinar: BEopt Optimization Tool and National Residential Efficiency Measures

  6. Federal Buildings Supplemental Survey - Index Page

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

    Buildings 1993 Federal Buildings Supplemental Survey Overview Full Report Tables Energy usage and energy costs, by building characteristics, for federally-owned buildings in...

  7. Could Building Energy Codes Mandate Rooftop Solar in the Future?

    SciTech Connect (OSTI)

    Dillon, Heather E.; Antonopoulos, Chrissi A.; Solana, Amy E.; Russo, Bryan J.; Williams, Jeremiah

    2012-08-01

    This paper explores existing requirements and compliance options for both commercial and residential code structures. Common alternative compliance options are discussed including Renewable Energy Credits (RECs), green-power purchasing programs, shared solar programs and other community-based renewable energy investments. Compliance options are analyzed to consider building lifespan, cost-effectiveness, energy trade-offs, enforcement concerns and future code development. Existing onsite renewable energy codes are highlighted as case studies for the code development process.

  8. Energy Use in Commercial Buildings - Energy Explained, Your Guide To

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

    Understanding Energy - Energy Information Administration Commercial Buildings Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the Climate Where Greenhouse

  9. SUNREL Energy Simulation Software | Buildings | NREL

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

    SUNREL Energy Simulation Software SUNREL® is a hourly building energy simulation program that aids in the design of small energy-efficient buildings where the loads are dominated by the dynamic interactions between the building's envelope, its environment, and its occupants. The program is based on fundamental models of physical behavior and includes algorithms specifically for passive technologies, such as Trombe walls, programmable window shading, advanced glazings, and natural ventilation.

  10. Buildings Events | Department of Energy

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

    Buildings Events Buildings Events May 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DOE Better Buildings Summit 9:00AM to 5:00PM EDT AEMC ...

  11. Commercial Buildings Energy Consumption Survey (CBECS) - Analysis...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Release Date: July 12, 2012 | Revised Date: June 19, 2014 The Commercial Buildings Energy Consumption Survey (CBECS) project cycle spans at least four years, beginning with ...

  12. Commercial Buildings Energy Consumption Survey (CBECS) - Analysis...

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

    Data collection for the 2012 Commercial Buildings Energy Consumption Survey (CBECS) took place between April and November 2013, collecting data for reference year 2012. The goal of ...

  13. Category:Building Models | Open Energy Information

    Open Energy Info (EERE)

    category "Building Models" The following 12 pages are in this category, out of 12 total. G General Merchandise 2009 TSD Chicago High Plug Load 50% Energy Savings General...

  14. Sustainable Buildings and Infrastructure | Department of Energy

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

    Sustainable Buildings and Infrastructure "A sustainable society is one which satisfies its ... Department of Energy facilities managers have a significant role to play in achieving the ...

  15. Commercial Buildings Energy Consumption and Expenditures 1992

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

    in this report were based on monthly billing records submitted by the buildings' energy suppliers. The section, "Annual Consumption and Expenditures" provide a detailed...

  16. NASA Net Zero Energy Buildings Roadmap

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

    NASA Net Zero Energy Buildings Roadmap Shanti Pless, DOE NREL Wayne Thalasinos, NASA ... CO Image courtesy of RNL NASA NZEBs Roadmap Structure To guide NASA's incremental ...

  17. Commercial Energy Efficiency Rebate for Existing Buildings

    Broader source: Energy.gov [DOE]

    Business customers retrofitting existing buildings through measures not covered under the standard incentive program can still receive financial assistance from Energy Trust through the custom...

  18. Preliminary Energy Savings Impact Evaluation: Better Buildings...

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

    4, 2013. PDF icon Preliminary Energy Savings Impact Evaluation More Documents & Publications Savings and Economic Impacts of the Better Buildings Neighborhood Program, Final ...

  19. Commercial Buildings Energy Consumption and Expenditures 1992

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

    the sponsor the government, utility or sponsored in-house. Energy Management and Control System Heating or cooling system monitored or controlled by a computerized building...

  20. Preliminary Energy Savings Impact Evaluation: Better Buildings...

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

    Report Preliminary Energy Savings Impact Evaluation: Better Buildings Neighborhood Program American Recovery and Reinvestment Act of 2009 November 4, 2013 Prepared For: U.S....

  1. Smart Buildings Equipment Initiative | Department of Energy

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

    increased interest in new strategies for engaging building energy assets to provide peak load management, regulation services, and ancillary services to the grid. Such engagement...

  2. Building Energy Efficiency Technologies Available for Licensing...

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

    Building Energy Efficiency Marketing Summaries TAG CLOUD TAG CLOUD TAG CLOUD optical surface thermal residential flow heat production temperature software materials fluid ...

  3. Better Buildings Training Toolkit | Department of Energy

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

    The Better Buildings Residential Network Training Toolkit can be used by residential energy efficiency programs interested in realizing the value of providing training ...

  4. Smart Buildings Equipment Initiative | Department of Energy

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

    grid, but also the future energy-efficient building. CONTACTS DOE Technology Manager: Marina Sofos Lead Performer: Andrew Nicholls, Pacific Northwest National Lab; Benjamin...

  5. Better Buildings Neighborhood Program | Department of Energy

    Energy Savers [EERE]

    selected state and local governments develop sustainable programs to upgrade the energy efficiency of homes and buildings. These leading communities used innovation and...

  6. Commercial Building Energy Alliances (CBEA) Fact Sheet

    SciTech Connect (OSTI)

    2008-05-01

    This fact sheet provides an overview of the Commercial Building Energy Alliances and also spotlights the Commercial Lighting Solutions web tool.

  7. City of Chicago- Building Energy Code

    Broader source: Energy.gov [DOE]

    The CECC establishes standards to minimize solar energy absorbed by building roofs, a condition known as the urban heat island effect. Increased reflecting capacity of individual and aggregate...

  8. Residential Buildings Integration | Department of Energy

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

    Integration Residential Buildings Integration Zero Energy Ready Home Zero Energy Ready Home Zero Energy Ready Homes are so efficient that a renewable energy system can offset all or most of its annual energy consumption. Read more Home Performance with ENERGY STAR Home Performance with ENERGY STAR The Home Performance with ENERGY STAR (HPwES) program provides resources to identify contractors that can explain homes' energy use, as well as identify home improvements for energy performance and

  9. Building America Top Innovations 2012: Low-Cost Ventilation in Production Housing

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research on simple whole-house ventilation systems that cost less than $350 to install and meet code requirements.

  10. EERE FY 2016 Budget Overview -- Energy-Saving Homes, Buildings...

    Office of Environmental Management (EM)

    Energy-Saving Homes, Buildings, and Manufacturing EERE FY 2016 Budget Overview -- Energy-Saving Homes, Buildings, and Manufacturing Office of Energy Efficiency and Renewable Energy...

  11. Curriculum for Commissioning Energy Efficient Buildings

    SciTech Connect (OSTI)

    Webster, Lia

    2012-09-30

    In July 2010, the U.S. Department of Energy (DOE) awarded funding to PECI to develop training curriculum in commercial energy auditing and building commissioning. This program was created in response to the high demand for auditing and commissioning services in the U.S. commercial buildings market and to bridge gaps and barriers in existing training programs. Obstacles addressed included: lack of focus on entry level candidates; prohibitive cost and time required for training; lack of hands-on training; trainings that focus on certifications & process overviews; and lack of comprehensive training. PECI organized several other industry players to create a co-funded project sponsored by DOE, PECI, New York State Energy and Research Development Authority (NYSERDA), California Energy Commission (CEC), Northwest Energy Efficiency Alliance (NEEA) and California Commissioning Collaborative (CCC). After awarded, PECI teamed with another DOE awardee, New Jersey Institute of Technology (NJIT), to work collaboratively to create one comprehensive program featuring two training tracks. NJITs Center for Building Knowledge is a research and training institute affiliated with the College of Architecture and Design, and provided e-learning and video enhancements. This project designed and developed two training programs with a comprehensive, energy-focused curriculum to prepare new entrants to become energy auditors or commissioning authorities (CxAs). The following are the key elements of the developed trainings, which is depicted graphically in Figure 1: Online classes are self-paced, and can be completed anywhere, any time Commissioning Authority track includes 3 online modules made up of 24 courses delivered in 104 individual lessons, followed by a 40 hour hands-on lab. Total time required is between 75 and 100 hours, depending on the pace of the independent learner. Energy Auditor track includes 3 online modules made up of 18 courses delivered in 72 individual lessons, followed by a 24 hour hands-on lab. Total time required is between 50 and 70 hours, depending on the pace of the independent learner. Individual courses can be taken for continuing education credits. Assessments are included for each course, and a score of at least 80% is required for completion. Completion of Modules 1 through 3 is prerequisite for participating in the laboratory. More experienced participants have the option to test out of Modules 1 and 2 and complete Module 3 to progress to the laboratory.

  12. Cost Effectiveness of Electricity Energy Efficiency Programs...

    Open Energy Info (EERE)

    Effectiveness of Electricity Energy Efficiency Programs Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Cost Effectiveness of Electricity Energy Efficiency Programs...

  13. NREL: Technology Deployment - Building Energy Systems

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

    Building Energy Systems NREL experts develop comprehensive energy assessments, models, and tools to optimize building systems across energy efficiency and renewable energy while also improving occupant comfort, safety, and productivity. Northeast Denver Housing Center Northeast Denver Housing Center NREL Identifies PV for 28 Affordable Housing Units Boulder County Housing Authority Boulder County Housing Authority NREL Recommendations Lead to 153 Net Zero Energy Residences Expertise and

  14. Cool roofs as an energy conservation measure for federal buildings

    SciTech Connect (OSTI)

    Taha, Haider; Akbari, Hashem

    2003-04-07

    We have developed initial estimates of the potential benefits of cool roofs on federal buildings and facilities (building scale) as well as extrapolated the results to all national facilities under the administration of the Federal Energy Management Program (FEMP). In addition, a spreadsheet ''calculator'' is devised to help FEMP estimate potential energy and cost savings of cool roof projects. Based on calculations for an average insulation level of R-11 for roofs, it is estimated that nationwide annual savings in energy costs will amount to $16M and $32M for two scenarios of increased roof albedo (moderate and high increases), respectively. These savings, corresponding to about 3.8 percent and 7.5 percent of the base energy costs for FEMP facilities, include the increased heating energy use (penalties) in winter. To keep the cost of conserved energy (CCE) under $0.08 kWh-1 as a nationwide average, the calculations suggest that the incremental cost for cool roofs should not exceed $0.06 ft-2, assuming that cool roofs have the same life span as their non-cool counterparts. However, cool roofs usually have extended life spans, e.g., 15-30 years versus 10 years for conventional roofs, and if the costs of re-roofing are also factored in, the cutoff incremental cost to keep CCE under $0.08 kWh-1 can be much higher. In between these two ends, there is of course a range of various combinations and options.

  15. Soft Costs | Department of Energy

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

    Learn more about SunShot's soft costs funding programs. Soft Costs Success Stories February 9, 2016 EERE Success Story-Sowing Seeds for Success: Interdisciplinary Research Blossoms ...

  16. Building Energy Efficiency in Rural China

    SciTech Connect (OSTI)

    Evans, Meredydd; Yu, Sha; Song, Bo; Deng, Qinqin; Liu, Jing; Delgado, Alison

    2014-04-01

    Rural buildings in China now account for more than half of Chinas total building energy use. Forty percent of the floorspace in China is in rural villages and towns. Most of these buildings are very energy inefficient, and may struggle to meet basic needs. They are cold in the winter, and often experience indoor air pollution from fuel use. The Chinese government plans to adopt a voluntary building energy code, or design standard, for rural homes. The goal is to build on Chinas success with codes in urban areas to improve efficiency and comfort in rural homes. The Chinese government recognizes rural buildings represent a major opportunity for improving national building energy efficiency. The challenges of rural China are also greater than those of urban areas in many ways because of the limited local capacity and low income levels. The Chinese government wants to expand on new programs to subsidize energy efficiency improvements in rural homes to build capacity for larger-scale improvement. This article summarizes the trends and status of rural building energy use in China. It then provides an overview of the new rural building design standard, and describes options and issues to move forward with implementation.

  17. Energy Department Announces Publication of Better Buildings Energy Data

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

    Accelerator Resources Toolkit | Department of Energy Publication of Better Buildings Energy Data Accelerator Resources Toolkit Energy Department Announces Publication of Better Buildings Energy Data Accelerator Resources Toolkit March 30, 2016 - 10:01am Addthis The U.S. Department of Energy today announced the publication of a high-impact, informational resources toolkit through its Better Buildings Energy Data Accelerator developed in partnership with 18 cities and utilities across the

  18. 2016 Better Buildings Summit | Department of Energy

    Energy Savers [EERE]

    Better Buildings Summit 2016 Better Buildings Summit May 9, 2016 8:00AM EDT to May 11, 2016 5:00PM EDT Washington, D.C. The Washington Hilton 1919 Connecticut Avenue NW Washington, D.C. The Better Buildings Summit is a three-day event featuring more than 100 sessions covering how to improve energy efficiency in buildings, schools, and homes. Registration ends April 2016

  19. Building America Meetings | Department of Energy

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

    News & Events » Building America Meetings Building America Meetings Photo of people watching a presentation on a screen the foreground shows a person's hands taking notes on a notepad. The Department of Energy's (DOE) Building America program hosts open meetings and webinars for industry partners and stakeholders that provide a forum to exchange information about various aspects of residential building research. Current Webinars Past Webinars Upcoming Meetings Past Technical and Stakeholder

  20. NASA Net Zero Energy Buildings Roadmap

    SciTech Connect (OSTI)

    Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

    2014-10-01

    In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

  1. 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

  2. Whole Building Energy Diagnostician, version 3.0

    Energy Science and Technology Software Center (OSTI)

    2005-02-03

    The Whole Building Energy Diagnostician v. 3.x software detects anomalies in energy consumption of buildings and major building systems using metered energy-use data and measured values of driving variables (e.g., outdoor-air temperature, outdoor-air relative humidity, and building occupancy schedule). The software then provides alarms for anomalous consumption and information on energy and cost impacts. This version is intended to be implemented as a world wide web application and made accessible to end users by usemore » of a Web browser and an Internet connection, but the web interface is not provided as part of the software - a web service provider must provide the web-based graphical user interface.« less

  3. Energy Department Invests $6 Million to Increase Building Energy...

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

    Transformation (Washington, DC) Performance Systems Development (Ithaca, NY) Southeast Energy Efficiency Alliance (Atlanta, GA) Lean more about BTO's Building Energy Codes Program. ...

  4. Energy Efficiency Program Administrators and Building Energy Codes

    SciTech Connect (OSTI)

    none,

    2009-09-01

    Explores how energy efficiency program administrators have helped advance building energy codes at federal, state, and local levels using technical, institutional, financial, and other resources.

  5. Energy Information Handbook: Applications for Energy-Efficient Building Operations

    SciTech Connect (OSTI)

    New Buildings Institute; Pacific Northwest National Laboratory; Granderson, Jessica; Piette, Mary Ann; Rosenblum, Ben; Hu, Lily; Harris, Daniel; Mathew, Paul; Price, Phillip; Bell, Geoffrey; Katipamula, Srinivas; Brambley, Michael

    2011-10-01

    This handbook will give you the information you need to plan an energy-management strategy that works for your building, making it more energy efficient.

  6. Building Momentum | Department of Energy

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

    Momentum Building Momentum June 28, 2012 - 4:02pm Addthis President Barack Obama and former President Bill Clinton take a tour of the upgrades of the Transwestern Building in Washington, Dec. 2, 2011. | Official White House Photo by Lawrence Jackson. President Barack Obama and former President Bill Clinton take a tour of the upgrades of the Transwestern Building in Washington, Dec. 2, 2011. | Official White House Photo by Lawrence Jackson. Jeff Zients Acting Director of the Office of Management

  7. Energy Efficient State Building Initiative

    Broader source: Energy.gov [DOE]

    The DOA has incorporated the requirements of the Executive Order into Indiana's standard instructions to designers for projects on state-owned buildings. Efficiency can be demonstrated through...

  8. Test Procedures for Building Energy Simulation Tools | Department of Energy

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

    Test Procedures for Building Energy Simulation Tools Test Procedures for Building Energy Simulation Tools Lead Performer: -- National Renewable Energy Laboratory - Golden, CO -- J. Neymark & Associates - Golden, CO -- Lawrence Berkeley National Laboratory (LBNL) - Berkeley, CA Partners: -- ASHRAE Standing Special Projects Committee 140 -- Residential Energy Services Network (RESNET) -- International Energy Agency (IEA) - Paris, France -- Trane Inc. - Piscataway, NJ -- Carrier Corp. -

  9. Workshop proceeding of the industrial building energy use

    SciTech Connect (OSTI)

    Akbari, H.; Gadgil, A.

    1988-01-01

    California has a large number of small and medium sized industries which have a major impact on the demand growth of California utilities. Energy use in building services (lighting, HVAC, office equipment, computers, etc.). These industries constitute an important but largely neglected fraction of the total site energy use. The ratio of energy use in building service to the total site energy use is a function of the industrial activity, its size, and the climate at the site of the facility. Also, energy use in building services is more responsive to weather and occupant schedules than the traditional base-load'' industrial process energy. Industrial energy use is considered as a base-load'' by utility companies because it helps to increase the utilities' load factor. To increase this further, utilities often market energy at lower rates to industrial facilities. Presently, the energy use in the building services of the industrial sector is often clubbed together with industrial process load. Data on non-process industrial energy use are not readily available in the literature. In cases where the major portion of the energy is used in the building services (with daily and seasonal load profiles that in fact peak at the same time as systemwide load peaks), the utility may be selling below cost at peak power times. These cases frequently happen with electric utilities. 30 figs., 6 tabs.

  10. Construction Cost Growth for New Department of Energy Nuclear Facilities

    SciTech Connect (OSTI)

    Kubic, Jr., William L.

    2014-05-25

    Cost growth and construction delays are problems that plague many large construction projects including the construction of new Department of Energy (DOE) nuclear facilities. A study was conducted to evaluate cost growth of large DOE construction projects. The purpose of the study was to compile relevant data, consider the possible causes of cost growth, and recommend measures that could be used to avoid extreme cost growth in the future. Both large DOE and non-DOE construction projects were considered in this study. With the exception of Chemical and Metallurgical Research Building Replacement Project (CMRR) and the Mixed Oxide Fuel Fabrication Facility (MFFF), cost growth for DOE Nuclear facilities is comparable to the growth experienced in other mega construction projects. The largest increase in estimated cost was found to occur between early cost estimates and establishing the project baseline during detailed design. Once the project baseline was established, cost growth for DOE nuclear facilities was modest compared to non-DOE mega projects.

  11. Re-Building Greensburg | Department of Energy

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

    Re-Building Greensburg Re-Building Greensburg Addthis Description Greensburg, Kansas - A town that was devastated by a tornado in 2007, yet came back to be one of the Nation's most energy-efficient, sustainable communities. Civic leaders and entrepreneurs rallied residents behind the idea of "greening" Greensburg, inspiring the construction of energy-efficient buildings, some of which generate their own renewable power with solar panels and wind turbines. Greensburg has demonstrated

  12. Metering in Federal Buildings | Department of Energy

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

    The U.S. Department of Energy is required by the Energy Policy Act of 2005 and Executive Order 13693 to establish guidelines for agencies to meter their federal buildings for ...

  13. Commercial Building Energy Efficiency Education Project

    SciTech Connect (OSTI)

    2013-01-13

    The primary objective of this grant is to educate the public about carbon emissions and the energy-saving and job-related benefits of commercial building energy efficiency. investments in Illinois.

  14. Energy Reduction Plan for State Buildings

    Broader source: Energy.gov [DOE]

    In April 2007, Massachusetts Gov. Deval Patrick signed Executive Order 484, titled “Leading by Example: Clean Energy and Efficient Buildings.” This order establishes numerous energy targets and...

  15. Energy Efficiency and Green Building Standards for State Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    Each of the six largest state agencies is required to submit a biannual report detailing plans for energy cost reduction in the facilities it occupies, and the DOA institutes rules promoting...

  16. Summer Study on Energy Efficiency in Buildings

    Broader source: Energy.gov [DOE]

    The 2016 Summer Study will be the 19th biennial ACEEE conference on Energy Efficiency in Buildings. A diverse group of professionals from around the world will gather at this pre-eminent meeting to discuss the technological basis for, and practical implementation of, actions to reduce energy use and the climate impacts associated with buildings.

  17. Building Energy Data Exchange Specification Scoping Report

    Broader source: Energy.gov [DOE]

    Building Energy Data Exchange Specification Scoping Report. The Building Energy Data Exchange Specification (BEDES), developed by DOE, is a uniform format is intended to make it easier for external stakeholders to use DOE tools, streamline reporting for DOE programs, and help unlock the full utility of the data that the DOE collects.

  18. Practical Integration Approach and Whole Building Energy Simulation of Three Energy Efficient Building Technologies: Preprint

    SciTech Connect (OSTI)

    Miller, J. P.; Zhivov, A.; Heron, D.; Deru, M.; Benne, K.

    2010-08-01

    Three technologies that have potential to save energy and improve sustainability of buildings are dedicated outdoor air systems, radiant heating and cooling systems and tighter building envelopes. To investigate the energy savings potential of these three technologies, whole building energy simulations were performed for a barracks facility and an administration facility in 15 U.S. climate zones and 16 international locations.

  19. Energy and Cost Savings Calculators for Energy-Efficient Products |

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

    Department of Energy Efficient Products » Energy and Cost Savings Calculators for Energy-Efficient Products Energy and Cost Savings Calculators for Energy-Efficient Products Estimate energy and cost savings for energy- and water-efficient product categories using these interactive calculators provided by the Federal Energy Management Program or ENERGY STAR. Commercial Heating and Cooling Air-Cooled Chillers Boilers Commercial Heat Pumps Commercial Rooftop Air Conditioners Residential

  20. Reducing Energy Costs and Rebuilding the Past

    Broader source: Energy.gov [DOE]

    People across the country are looking for ways to make homes and buildings more energy efficient and save money on their energy bill. The same goes for many local governments.

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

    Broader source: Energy.gov [DOE]

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

  2. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data 2003 CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous Building Characteristics Consumption & Expenditures Microdata Methodology Building Characteristics In the 2003 CBECS, the survey procedures for strip shopping centers and enclosed malls ("mall buildings") were changed from those used in previous surveys, and, as a result, mall buildings are now excluded from most of the 2003 CBECS tables. Therefore, some data in the majority of

  3. International Energy Outlook 2016-Buildings sector energy consumption -

    Gasoline and Diesel Fuel Update (EIA)

    Energy Information Administration 6. Buildings sector energy consumption Overview Energy consumed in the buildings sector consists of residential and commercial end users and accounts for 20.1% of the total delivered energy consumed worldwide. Consumption of delivered, or site, energy contrasts with the use of the primary energy that also includes the energy used to generate and deliver electricity to individual sites such as homes, offices, or industrial plants. In the International Energy

  4. A Utility Regulator’s Guide to Data Access for Commercial Building Energy Performance Benchmarking

    Broader source: Energy.gov [DOE]

    A Utility Regulator’s Guide to Data Access for Commercial Building Energy Performance Benchmarking offers policy options and considerations to state utility commissions in providing access to energy use data to help commercial customers manage energy costs through building energy benchmarking.

  5. Renewable Energy Technology Costs and Drivers | Open Energy Informatio...

    Open Energy Info (EERE)

    Technology Costs and Drivers Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Technology Costs and Drivers AgencyCompany Organization: National...

  6. Building Energy Codes Fact Sheet | Department of Energy

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

    Fact Sheet Building Energy Codes Fact Sheet Building energy codes have been in place for over 20 years. Today's codes are providing energy savings of more than 30% compared to the codes of a decade ago. They're also saving consumers an estimated $5 billion annually as of 2012. Since 1992, building codes have saved about 300 million tons of carbon cumulatively. Read the fact sheet below to learn more about the Building Technologies Office's Building Energy Codes program. View the Fact Sheet -

  7. Save (More) Energy Now with Intelligent Industrial Buildings...

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

    (More) Energy Now with Intelligent Industrial Buildings Save (More) Energy Now with Intelligent Industrial Buildings This tip sheet outlines a variety of tools to reduce energy use ...

  8. Energy End-Use Intensities in Commercial Buildings1995 -- Overview...

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

    by the Commercial Buildings Energy Consumption Survey (CBECS) and (2) building energy simulations provided by the Facility Energy Decision Screening (FEDS) system. The...

  9. Energy End-Use Intensities in Commercial Buildings1995 -- Tables

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

    model using survey data from the 1995 commercial buildings energy consumption survey and building energy simulations provided by the Facility Energy Decision Screening system....

  10. EECBG Success Story: Dallas: Building a Greener City | Department of Energy

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

    Dallas: Building a Greener City EECBG Success Story: Dallas: Building a Greener City August 28, 2013 - 1:34pm Addthis Thanks to the Energy Department's Energy Efficiency and Conservation Block Grant Program, the city of Dallas has improved the efficiency of more than 200 city-owned buildings, saving $1 million a year in energy costs. | Photo courtesy of the City of Dallas. Thanks to the Energy Department's Energy Efficiency and Conservation Block Grant Program, the city of Dallas has improved

  11. Nevada Energy Code for Buildings

    Broader source: Energy.gov [DOE]

    Legislation signed in 2009 changed the process of adopting building codes in the state. Previously, the statewide code would only apply to local governments that had not already adopted a code,...

  12. Energy Standards for Public Buildings

    Broader source: Energy.gov [DOE]

    Note: As of July 2015, Missouri state facilities under construction or renovation, and commercial buildings purchased or leased by state agencies, must comply with the 2015 IECC, pursuant to the...

  13. Buildings Events | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 Informational Webinar: GSA and DOE Seek Innovative Building Technologies 1:00PM to 3:00PM EST Addressing...

  14. 2010 Cost of Wind Energy Review

    SciTech Connect (OSTI)

    Tegen, S.; Hand, M.; Maples, B.; Lantz, E.; Schwabe, P.; Smith, A.

    2012-04-01

    This document provides a detailed description of NREL's levelized cost of wind energy equation, assumptions and results in 2010, including historical cost trends and future projections for land-based and offshore utility-scale wind.

  15. 2010 Cost of Wind Energy Review

    SciTech Connect (OSTI)

    Tegen, S.; Hand, M.; Maples, B.; Lantz, E.; Schwabe, P.; Smith, A.

    2012-04-01

    This document provides a detailed description of NREL's levelized cost of wind energy equation, assumptions, and results in 2010, including historical cost trends and future projections for land-based and offshore utility-scale wind.

  16. EIA Energy Efficiency-Commercial Buildings Sector Energy Intensities...

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

    Building Activity (Table 1b) html table 1b excel table 1b pdf table 1b. Total Primary Energy Consumption (U.S. and Census Region) By Principal Building Activity (Table 1c) html...

  17. Building Energy Codes Program Logic Model

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

    provide funding to help measure & improve code compliance The Building Energy Codes Program aims to "lock in" savings from energy codes by participating in code development processes and supporting local and state governments in the adoption and implementation of progressively more advanced building energy codes across the country. External Influences: DOE budget, Construction industry, Real estate market, State/local policies & budget Objectives Activities / Partners Outputs

  18. U.S. DOE Commercial Building Energy Asset Score | Department of Energy

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

    U.S. DOE Commercial Building Energy Asset Score U.S. DOE Commercial Building Energy Asset Score provides quick start intstructions for creating a commercial building energy asset score PDF icon Commercial Building Energy Asset Score: Quick Start Guide More Documents & Publications Commercial Building Energy Asset Score: Pilot Findings and Program Update Commercial Building Energy Asset Score Program Building Energy Asset Score

  19. Commercial Buildings Energy Consumption Survey (CBECS) - U.S...

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

    Building Type Definitions In the Commercial Buildings Energy Consumption Survey (CBECS), buildings are classified according to principal activity, which is the primary business, ...

  20. Better Building Federal Award Underway | Department of Energy

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

    Better Building Federal Award builds on President Obama's goal of reducing the Federal Government's energy consumption by 30 percent by 2015. The eight finalist buildings for the ...

  1. Energy Efficiency Trends in Residential and Commercial Buildings...

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

    Efficiency Trends in Residential and Commercial Buildings - August 2010 Energy Efficiency Trends in Residential and Commercial Buildings - August 2010 Overview of building trends ...

  2. Energy Department and National Institute of Building Sciences...

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

    Better Buildings Workforce Guidelines Energy Department and National Institute of Building Sciences Release Better Buildings Workforce Guidelines March 9, 2015 - 1:37pm Addthis ...

  3. Partner With DOE and Residential Buildings | Department of Energy

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

    Residential Buildings Partner With DOE and Residential Buildings Partner With DOE and Residential Buildings The U.S. Department of Energy (DOE) partners with a variety of ...

  4. Building Energy Codes Program Overview - 2014 BTO Peer Review...

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

    This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Building Building Energy Codes Program activities. Through robust feedback, the ...

  5. Better Buildings Network View | April 2014 | Department of Energy

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

    4 Better Buildings Network View | April 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF ...

  6. Better Buildings Network View | June 2014 | Department of Energy

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

    4 Better Buildings Network View | June 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon ...

  7. Better Buildings Network View | May 2015 | Department of Energy

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

    5 Better Buildings Network View | May 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon ...

  8. Better Buildings Network View | May 2014 | Department of Energy

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

    4 Better Buildings Network View | May 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon ...

  9. Better Buildings Network View | March 2014 | Department of Energy

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

    4 Better Buildings Network View | March 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF ...

  10. Better Buildings Network View | April 2015 | Department of Energy

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

    5 Better Buildings Network View | April 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF ...

  11. Better Buildings Network View | March 2015 | Department of Energy

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

    5 Better Buildings Network View | March 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF ...

  12. Better Buildings Network View | March 2016 | Department of Energy

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

    6 Better Buildings Network View | March 2016 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF ...

  13. Better Buildings Network View | June 2015 | Department of Energy

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

    5 Better Buildings Network View | June 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon ...

  14. Energy consumption series: Lighting in commercial buildings

    SciTech Connect (OSTI)

    Not Available

    1992-03-11

    Lighting represents a substantial fraction of commercial electricity consumption. A wide range of initiatives in the Department of Energy`s (DOE) National Energy Strategy have focused on commercial lighting as a potential source of energy conservation. This report provides a statistical profile of commercial lighting, to examine the potential for lighting energy conservation in commercial buildings. The principal conclusion from this analysis is that energy use for lighting could be reduced by as much as a factor of four using currently available technology. The analysis is based primarily on the Energy Information Administration`s (EIA) 1986 Commercial Buildings Energy Consumption Survey (CBECS). The more recent 1989 survey had less detail on lighting, for budget reasons. While changes have occurred in the commercial building stock since 1986, the relationships identified by this analysis are expected to remain generally valid. In addition, the analytic approach developed here can be applied to the data that will be collected in the 1992 CBECS.

  15. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data 2012 CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous Building Characteristics Consumption & Expenditures Microdata Methodology Building Characteristics A table of Relative Standard Errors (RSEs) is included as a worksheet tab in the Excel version of all building characteristics tables. See the Guide to the 2012 CBECS Detailed Tables for more information. + EXPAND ALL Summary tables Preliminary release date: March 4, 2015 Release date: May 24,

  16. Energy Information Administration (EIA)- Commercial Buildings Energy

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

    Consumption Survey (CBECS) Data Previous CBECS Survey Data 2012 | 2003 | 1999 | 1995 | 1992 | Previous 1989 Building Characteristics Tables Consumption and Expenditures Tables Microdata Released: January 2009 The 1989 CBECS Public Use Files are comma separated value (.csv) files that each contain 5,876 records. They represent commercial buildings from the 50 States and the District of Columbia. Each record corresponds to a single responding, in-scope sampled building, and contains

  17. Survey and Analysis of Weather Data for Building Energy Simulations

    SciTech Connect (OSTI)

    Bhandari, Mahabir S; Shrestha, Som S; New, Joshua Ryan

    2012-01-01

    In recent years, calibrated energy modeling of residential and commercial buildings has gained importance in a retrofit-dominated market. Accurate weather data plays an important role in this calibration process and projected energy savings. It would be ideal to measure weather data at the building location to capture relevant microclimate variation but this is generally considered cost-prohibitive. There are data sources publicly available with high temporal sampling rates but at relatively poor geospatial sampling locations. To overcome this limitation, there are a growing number of service providers that claim to provide real time and historical weather data for 20-35 km2 grid across the globe. Unfortunately, there is limited documentation from 3rd-party sources attesting to the accuracy of this data. This paper compares provided weather characteristics with data collected from a weather station inaccessible to the service providers. Monthly average dry bulb temperature; relative humidity; direct, diffuse and horizontal solar radiation; and wind speed are statistically compared. Moreover, we ascertain the relative contributions of each weather variable and its impact on building loads. Annual simulations are calculated for three different building types, including a closely monitored and automated energy efficient research building. The comparison shows that the difference for an individual variable can be as high as 90%. In addition, annual building energy consumption can vary by 7% while monthly building loads can vary by 40% as a function of the provided location s weather data.

  18. The BetterBuildings View | Department of Energy

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

    The BetterBuildings View The BetterBuildings View The BetterBuildings View Newsletter, April 2011, from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon The BetterBuildings View April 2011 More Documents & Publications The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View -- Fall 2011 The Better Buildings Neighborhood View -- April 2013

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

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

    Source energy savings: 41% without PV, 77% with PV Projected annual energy cost: 770, savings of 2,400 over Building America benchmark When done well, modular home production can ...

  20. Building Technologies Program: Tax Deduction Qualified Software- EnergyPlus version 2.1.0.023

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyPlus version 2.1.0.023 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  1. Building Technologies Program: Tax Deduction Qualified Software- EnergyPlus version 1.4.0.025

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyPlus version 1.4.0.025 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  2. Building Technologies Program: Tax Deduction Qualified Software- EnergyPlus version 1.3.0.018

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyPlus version 1.3.0.018 version 130 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  3. Building Technologies Program: Tax Deduction Qualified Software- EnergyPlus version 2.0.0.025

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyPlus version 2.0.0.025 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  4. Building Technologies Program: Tax Deduction Qualified Software- EnergyPlus version 2.2.0.023

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyPlus version 2.1.0.023 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  5. Building Technologies Program: Tax Deduction Qualified Software- EnergyGauge Summit version 3.13

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyGauge Summit version 3.13 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  6. Building Technologies Program: Tax Deduction Qualified Software- EnergyGauge Summit version 3.14

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyGauge Summit version 3.14 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  7. Building Technologies Program: Tax Deduction Qualified Software- EnergyGauge Summit version 3.11

    Broader source: Energy.gov [DOE]

    Provides required documentation that EnergyGauge Summit version 3.11 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  8. Energy efficiency in buildings: Progress and promise

    SciTech Connect (OSTI)

    O'Hara, F.M. Jr.; Hirst, E.; Clinton, J.; Geller, H.; Kroner, W.

    1986-01-01

    The purpose of this book is twofold: to review current knowledge on energy use and efficiency in residential and commercial buildings and to suggest important research and program topics for future study. The introductory chapters set the stage for subsequent discussions of what we now know and where we want to go. We first review overall patterns of energy use in residential and commercial buildings and the dramatic changes in energy trends after 1973, including the roles of government, utility, and private sector efforts in making these changes. We next discuss reasons for continuing research and programs to improve energy efficiency in buildings and note the complexity and diversity among buildings in their design, construction, operation, maintenance, and use. We then turn our attention to how much has been accomplished and learned about reducing energy use in buildings since the 1973 oil embargo. Finally, we offer many suggestions that merit attention in both the short and long terms. The short-term proposals flow logically from current research and programs on energy efficient buildings. The long-term agenda (including several visions of the future) covers ideas that, in some ways, require changes in how we view our built environment and the social institutions under which buildings are constructed and operated. 406 refs., 52 figs., 33 tabs.

  9. Energy efficient building structure and panel therefor

    SciTech Connect (OSTI)

    Carroll, Th.J.; Paisley, J.K.

    1984-08-28

    A building structure is constructed from a plurality of sheathed, foam cored structural panels which are adapted to receive solar energy conversion or heat storage devices and are adapted to be connected in an air flow loop to provide integral heating and/or cooling systems for the building structure.

  10. Building Our Energy Future: Teaching Students the Significance of Energy

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

    Efficiency | Department of Energy Building Our Energy Future: Teaching Students the Significance of Energy Efficiency Building Our Energy Future: Teaching Students the Significance of Energy Efficiency April 2, 2015 - 4:39pm Addthis Students at St. Agnus Catholic School in Arlington, Va., measure weatherstripping to place around doors and windows Students at St. Agnus Catholic School in Arlington, Va., measure weatherstripping to place around doors and windows Holly Ravesloot Lead Energy

  11. Buildings Energy Data Book: 4.4 Legislation Affecting Energy Consumption of Federal Buildings and Facilities

    Buildings Energy Data Book [EERE]

    1 Energy Policy Act of 2005, Provisions Affecting Energy Consumption in Federal Buildings Source(s): Energy Management Requirements - Amended reduction goals set by the National Energy Conservation Policy Act, and requires increasing percentage reductions in energy consumption through FY 2015, with a final energy consumption reduction goal of 20 percent savings in FY 2015, as compared to the baseline energy consumption of Federal buildings in FY 2003. (These goals were superseded by Section 431

  12. Building Energy Asset Score Frequently Asked Questions | Department of

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

    Energy Commercial Buildings » Analysis Tools » Energy Asset Score » Building Energy Asset Score Frequently Asked Questions Building Energy Asset Score Frequently Asked Questions This page features answers to the most frequently asked questions about the Building Energy Asset Score. Choose from the list of questions below to learn more: Program Overview What is the Building Energy Asset Score? The Building Energy Asset Score is a national standardized tool for assessing the physical and

  13. A Buildings Module for the Stochastic Energy Deployment System

    SciTech Connect (OSTI)

    Lacommare, Kristina S H; Marnay, Chris; Stadler, Michael; Borgeson, Sam; Coffey, Brian; Komiyama, Ryoichi; Lai, Judy

    2008-05-15

    The U.S. Department of Energy (USDOE) is building a new long-range (to 2050) forecasting model for use in budgetary and management applications called the Stochastic Energy Deployment System (SEDS), which explicitly incorporates uncertainty through its development within the Analytica(R) platform of Lumina Decision Systems. SEDS is designed to be a fast running (a few minutes), user-friendly model that analysts can readily run and modify in its entirety through a visual programming interface. Lawrence Berkeley National Laboratory is responsible for implementing the SEDS Buildings Module. The initial Lite version of the module is complete and integrated with a shared code library for modeling demand-side technology choice developed by the National Renewable Energy Laboratory (NREL) and Lumina. The module covers both commercial and residential buildings at the U.S. national level using an econometric forecast of floorspace requirement and a model of building stock turnover as the basis for forecasting overall demand for building services. Although the module is fundamentally an engineering-economic model with technology adoption decisions based on cost and energy performance characteristics of competing technologies, it differs from standard energy forecasting models by including considerations of passive building systems, interactions between technologies (such as internal heat gains), and on-site power generation.

  14. Sault Tribe Building Efficiency Energy Audits

    SciTech Connect (OSTI)

    Holt, Jeffrey W.

    2013-09-26

    The Sault Ste. Marie Tribe of Chippewa Indians is working to reduce energy consumption and expense in Tribally-owned governmental buildings. The Sault Ste. Marie Tribe of Chippewa Indians will conduct energy audits of nine Tribally-owned governmental buildings in three counties in the Upper Peninsula of Michigan to provide a basis for evaluating and selecting the technical and economic viability of energy efficiency improvement options. The Sault Ste. Marie Tribe of Chippewa Indians will follow established Tribal procurement policies and procedures to secure the services of a qualified provider to conduct energy audits of nine designated buildings. The contracted provider will be required to provide a progress schedule to the Tribe prior to commencing the project and submit an updated schedule with their monthly billings. Findings and analysis reports will be required for buildings as completed, and a complete Energy Audit Summary Report will be required to be submitted with the provider?s final billing. Conducting energy audits of the nine governmental buildings will disclose building inefficiencies to prioritize and address, resulting in reduced energy consumption and expense. These savings will allow Tribal resources to be reallocated to direct services, which will benefit Tribal members and families.

  15. Building America FY14 Projects by Building Type | Department of Energy

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

    Projects by Building Type Building America FY14 Projects by Building Type This table lists U.S. Department of Energy Building America FY14 research projects by building type. PDF icon building_america_fy14projects_bldgtype.pdf More Documents & Publications Building America FY14 Research Projects by Research Team

  16. Commercial Buildings Energy Consumption Survey (CBECS) - Data...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    What is an RSE? The estimates in the Commercial Buildings Energy Consumption Survey (CBECS) are based on data reported by representatives of a statistically-designed subset of the ...

  17. Buildings and Energy in the 1980's

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

    Table R8.82p. Total and Average Primaary Consumption and Expenditures for All Major Energy Sources in Residential Buildings, 1982 Total Average RSE Row Fac- tors Expenditures...

  18. Buildings and Energy in the 1980's

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

    Table R8.90p. Total and Average Primary Consumption and Expenditures for All Major Energy Sources in Residential Buildings, 1990 Total Average RSE Row Fac- tors Expenditures...

  19. Buildings and Energy in the 1980's

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

    Table R8.81p. Total and Average Primary Consumption and Expenditures for All Major Energy Sources in Residential Buildings, 1981 Total Average RSE Row Fac- tors Expenditures...

  20. Buildings and Energy in the 1980's

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

    Table R8.84p. Total and Average Primary Consumption and Expenditures for All Major Energy Sources in Residential Buildings, 1984 Total Average RSE Row Fac- tors Expenditures...