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Sample records for building requirement california

  1. 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

  2. Green Building Requirement

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  3. California Federal Facilities: Rate-Responsive Building Operating...

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

    California federal facilities. Download the Rate-Responsive Building Operating for Deeper Cost and Energy Savings fact sheet. (614.65 KB) More Documents & Publications California ...

  4. California Waste Discharge Requirements Website | Open Energy...

    Open Energy Info (EERE)

    Requirements Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: California Waste Discharge Requirements Website Abstract This website contains...

  5. DOE Challenge Home, California Program Requirements | Department of Energy

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

    Home, California Program Requirements DOE Challenge Home, California Program Requirements DOE Challenge Home, California Program Requirements, as posted on the U.S. Department of Energy's DOE Challenge Home website. ch_california_requirements2013.pdf (296.75 KB) More Documents & Publications Washington DOE ZERH Program Requirements DOE Zero Energy Ready Home National Program Requirements (Rev. 04) California DOE ZERH Program Requiremets

  6. Green Building Certification Systems Requirement for New Federal Buildings

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

    and Major Renovations of Federal Buildings Final Rule | Department of Energy Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings Final Rule Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings Final Rule Document details the Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings' Final Rule for 10 CFR

  7. California Federal Facilities: Rate-Responsive Building Operating for

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

    Deeper Cost and Energy Savings | Department of Energy Federal Facilities: Rate-Responsive Building Operating for Deeper Cost and Energy Savings California Federal Facilities: Rate-Responsive Building Operating for Deeper Cost and Energy Savings Fact sheet from the Federal Energy Management Program (FEMP) describes rate-responsive building operations for cost and energy savings in California federal facilities. Download the Rate-Responsive Building Operating for Deeper Cost and Energy Savings

  8. California Building Industry Association et al. v. State Water...

    Open Energy Info (EERE)

    Building Industry Association et al. v. State Water Resources Control Board Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal CaseHearing: California...

  9. Post Office Building, Rancho Mirage, California | Department...

    Energy Savers [EERE]

    Photo of Photovoltaic System at Rancho Mirage Post Office in California The U.S. Postal Service (USPS) has been making an effort to add solar power to its offices as part of the ...

  10. Sandia California breaks ground on new building | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) breaks ground on new building Monday, August 3, 2015 - 11:11am A groundbreaking ceremony was recently held in Livermore, Calif., for a building that will enable consolidation of "front door" activities for Sandia National Laboratories California. NNSA Blog Building 926 will house the site's human resources department and will be home of the training center for students and new hires. The new 20,000 square foot facility, funded by institutional investments,

  11. Building America Retrofit Participation Requirements and Release

    Broader source: Energy.gov [DOE]

    This form is for Building America team members and homeowners to complete verifying health and safety requirements have been met.

  12. Building America Top Innovations 2014 Profile: California Energy Standards Recognize the Importance of Filter Selection

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This 2014 Top Innovation profile describes Building America research on HVAC air filter sizing that prompted a change in the California “Title 24” Energy Code requiring filter manufacturers, HVAC designers, and HERS raters to make changes that will encourage the use of higher MERV filters without degrading HVAC performance.

  13. New York City- Green Building Requirements for Municipal Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    A series of additional laws enacted in 2009 make further requirements for publicly- and privately-owned existing buildings. Click here to view a summary of what these laws require.

  14. DOE Challenge Home, California Program Requirements

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

    ... CZ's 3-4 2 in IECC CZ's 5-7 1.5 in IECC CZ 8 Windows 25, ,26, 27 Hot Climates Mixed Climates Cold Climates Applicable to Homes in California Permitted after January 1, ...

  15. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    SciTech Connect (OSTI)

    Marnay, Chris; Stadler, Michael; Lipman, Tim; Lai, Judy; Cardoso, Goncalo; Megel, Olivier

    2009-09-01

    The motivation and objective of this research is to determine the role of distributed generation (DG) in greenhouse gas reductions by: (1) applying the Distributed Energy Resources Customer Adoption Model (DER-CAM); (2) using the California Commercial End-Use Survey (CEUS) database for commercial buildings; (3) selecting buildings with electric peak loads between 100 kW and 5 MW; (4) considering fuel cells, micro-turbines, internal combustion engines, gas turbines with waste heat utilization, solar thermal, and PV; (5) testing of different policy instruments, e.g. feed-in tariff or investment subsidies.

  16. Salt Lake City- High Performance Buildings Requirement

    Broader source: Energy.gov [DOE]

    Salt Lake City's mayor issued an executive order in July 2005 requiring that all public buildings owned and controlled by the city be built or renovated to meet the requirements of LEED "silver"...

  17. San Bernardino County- Green Building Requirement

    Broader source: Energy.gov [DOE]

    In August 2007, the San Bernardino County Board of Supervisors approved a policy requiring that all new county buildings and major renovations be built to LEED Silver standards. The decision was...

  18. Guam- Solar-Ready Residential Building Requirement

    Broader source: Energy.gov [DOE]

    The Guam Energy Code, which became effective in October of 2000, requires that piping stub outs be provided for water heaters installed in low-rise residential buildings to enable the future inst...

  19. 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.

  20. A Prospective Study of Ventilation Rates and Illness Absence in California Office Buildings

    SciTech Connect (OSTI)

    Eliseeva, Ekaterina A.; Spears, Michael; Chan, Wanyu R.; Cohn, Sebastian; Sullivan, Douglas P.; Fisk, William J.

    2014-10-07

    Background – This study investigated the associations of ventilation rates (VRs), estimated from indoor CO2 concentrations, in offices with the amount of respiratory infections, illness absences, and building-related health symptoms in occupants. Methods – Office buildings were recruited from three California climate zones. In one or more study spaces within each building, real-time logging sensors measured carbon dioxide, temperature, and relative humidity for one year. Ventilation rates were estimated using daily peak CO2 levels, and also using an alternative metric. Data on occupants and health outcomes were collected through web-based surveys every three months. Multivariate models were used to assess relationships between metrics of ventilation rate or CO2 and occupant outcomes. For all outcomes, negative associations were hypothesized with VR metrics, and positive associations with CO2 metrics. Results – Difficulty recruiting buildings and low survey response limited sample size and study power. In 16 studied spaces within 9 office buildings, VRs were uniformly high over the year, from twice to over nine times the California office VR standard (7 L/s or 15 cfm per person). VR and CO2 metrics had no statistically significant relationships with occupant outcomes, except for a small significantly positive association of the alternative VR metric with respiratory illness-related absence, contrary to hypotheses. Conclusions– The very high time-averaged VRs in the California office buildings studied presumably resulted from “economizer cycles” bringing in large volumes of outdoor air; however, in almost all buildings even the estimated minimum VRs supplied (without the economizer) substantially exceeded the minimum required VR. These high VRs may explain the absence of hypothesized relationships with occupant outcomes. Among uniformly high VRs, little variation in contaminant concentration and occupant effects would be expected. These findings may

  1. Energy and IAQ Implications of Alternative Minimum Ventilation Rates in California Retail and School Buildings

    SciTech Connect (OSTI)

    Dutton, Spencer M.; Fisk, William J.

    2015-01-01

    For a stand-alone retail building, a primary school, and a secondary school in each of the 16 California climate zones, the EnergyPlus building energy simulation model was used to estimate how minimum mechanical ventilation rates (VRs) affect energy use and indoor air concentrations of an indoor-generated contaminant. The modeling indicates large changes in heating energy use, but only moderate changes in total building energy use, as minimum VRs in the retail building are changed. For example, predicted state-wide heating energy consumption in the retail building decreases by more than 50% and total building energy consumption decreases by approximately 10% as the minimum VR decreases from the Title 24 requirement to no mechanical ventilation. The primary and secondary schools have notably higher internal heat gains than in the retail building models, resulting in significantly reduced demand for heating. The school heating energy use was correspondingly less sensitive to changes in the minimum VR. The modeling indicates that minimum VRs influence HVAC energy and total energy use in schools by only a few percent. For both the retail building and the school buildings, minimum VRs substantially affected the predicted annual-average indoor concentrations of an indoor generated contaminant, with larger effects in schools. The shape of the curves relating contaminant concentrations with VRs illustrate the importance of avoiding particularly low VRs.

  2. A rod pumping system for California lift requirements

    SciTech Connect (OSTI)

    Tait, H.C.

    1983-03-01

    Artificial lift requirements in California oil fields cover a full range of demanding operating and environmental conditions. These extend from typical demands of lifting depth and volume, to atypical requirements of heavy crude, thermal enhancement and the unique environmental restrictions of our urban sites and offshore fields. A new rod pumping system has been developed which deals with these requirements. Performance results to date confirm reduced power consumption and improved pumping performance. Combined with the compact equipment size, these characteristics appear to offer benefits to California operators.

  3. Green Building Certification Systems Requirement for New Federal...

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

    Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings Final Rule Fossil Fuel-Generated Energy Consumption Reduction ...

  4. Green Building Certification Systems Requirement for New Federal...

    Office of Environmental Management (EM)

    Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings OIRA Comparison Document Fossil Fuel-Generated Energy ...

  5. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Cardoso, Goncalo; Megel, Olivier; Siddiqui, Afzal; Lai, Judy

    2009-08-15

    Lawrence Berkeley National Laboratory (LBL) is working with the California Energy Commission (CEC) to determine the role of distributed generation (DG) in greenhouse gas reductions. The impact of DG on large industrial sites is well known, and mostly, the potentials are already harvested. In contrast, little is known about the impact of DG on commercial buildings with peak electric loads ranging from 100 kW to 5 MW. We examine how DG with combined heat and power (CHP) may be implemented within the context of a cost minimizing microgrid that is able to adopt and operate various smart energy technologies, such as thermal and photovoltaic (PV) on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and storage systems. We use a mixed-integer linear program (MILP) that has the minimization of a site's annual energy costs as objective. Using 138 representative commercial sites in California (CA) with existing tariff rates and technology data, we find the greenhouse gas reduction potential for California's commercial sector. This paper shows results from the ongoing research project and finished work from a two year U.S. Department of Energy research project. To show the impact of the different technologies on CO2 emissions, several sensitivity runs for different climate zones within CA with different technology performance expectations for 2020 were performed. The considered sites can contribute between 1 Mt/a and 1.8 Mt/a to the California Air Resources Board (CARB) goal of 6.7Mt/a CO2 abatement potential in 2020. Also, with lower PV and storage costs as well as consideration of a CO2 pricing scheme, our results indicate that PV and electric storage adoption can compete rather than supplement each other when the tariff structure and costs of electricity supply have been taken into consideration. To satisfy the site's objective of minimizing energy costs, the batteries will be charged also by CHP systems during off-peak and mid-peak hours and

  6. City of Chandler- Green Building Requirement for City Buildings

    Broader source: Energy.gov [DOE]

    Additionally, all renovations and all new non-occupied buildings and all new occupied buildings smaller than 5,000 square feet must include as many green building principles as are feasible. The...

  7. Analysis of energy use in building services of the industrial sector in California: A literature review and a preliminary characterization

    SciTech Connect (OSTI)

    Akbari, H.; Borgers, T.; Gadgil, A.; Sezgen, O.

    1991-04-01

    Energy use patterns in many of California's fastest-growing industries are not typical of those in the mix of industries elsewhere in the US. Many California firms operate small and medium-sized facilities, often in buildings used simultaneously or interchangeably for commercial (office, retail, warehouse) and industrial activities. In these industrial subsectors, the energy required for building services'' to provide occupant comfort and necessities (lighting, HVAC, office equipment, computers, etc.) may be at least as important as the more familiar process energy requirements -- especially for electricity and on-peak demand. In this report, published or unpublished information on energy use for building services in the industrial sector have been compiled and analyzed. Seven different sources of information and data relevant to California have been identified. Most of these are studies and/or projects sponsored by the Department of Energy, the California Energy Commission, and local utilities. The objectives of these studies were diverse: most focused on industrial energy use in general, and, in one case, the objective was to analyze energy use in commercial buildings. Only one of these studies focused directly on non-process energy use in industrial buildings. Our analysis of Northern California data for five selected industries shows that the contribution of total electricity consumption for lighting ranges from 9.5% in frozen fruits to 29.1% in instruments; for air-conditioning, it ranges from nonexistent in frozen fruits to 35% in instrument manufacturing. None of the five industries selected had significant electrical space heating. Gas space heating ranges from 5% in motor vehicles facilities to more than 58% in the instrument manufacturing industry. 15 refs., 15 figs., 9 tabs.

  8. Recommended Changes to Specifications for Demand Controlled Ventilation in California's Title 24 Building Energy Efficiency Standards

    SciTech Connect (OSTI)

    Fisk, William J.; Sullivan, Douglas P.; Faulkner, David

    2010-04-08

    In demand-controlled ventilation (DCV), rates of outdoor air ventilation are automatically modulated as occupant density varies. The objective is to keep ventilation rates at or above design specifications and code requirements and also to save energy by avoiding excessive ventilation rates. DCV is most often used in spaces with highly variable and sometime dense occupancy. In almost all cases, carbon dioxide (CO{sub 2}) sensors installed in buildings provide the signal to the ventilation rate control system. People produce and exhale CO{sub 2} as a consequence of their normal metabolic processes; thus, the concentrations of CO{sub 2} inside occupied buildings are higher than the concentrations of CO{sub 2} in the outdoor air. The magnitude of the indoor-outdoor CO{sub 2} concentration difference decreases as the building's ventilation rate per person increases. The difference between the indoor and outdoor CO{sub 2} concentration is also a proxy for the indoor concentrations of other occupant-generated bioeffluents, such as body odors. Reviews of the research literature on DCV indicate a significant potential for energy savings, particularly in buildings or spaces with a high and variable occupancy. Based on modeling, cooling energy savings from applications of DCV are as high as 20%. With support from the California Energy Commission and the U.S. Department of Energy, the Lawrence Berkeley National Laboratory has performed research on the performance of CO{sub 2} sensing technologies and optical people counters for DCV. In addition, modeling was performed to evaluate the potential energy savings and cost effectiveness of using DCV in general office spaces within the range of California climates. The above-described research has implications for the specifications pertaining to DCV in section 121 of the California Title 24 Standard. Consequently, this document suggests possible changes in these specifications based on the research findings. The suggested changes

  9. Building America Top Innovations 2014 Profile: California Energy...

    Office of Scientific and Technical Information (OSTI)

    Selection This 2014 Top Innovation profile describes Building America research on ... Country of Publication: United States Language: English Subject: Building America; top ...

  10. A New Campus Building on Efficiency: University of California (UC) Merced Case Study

    SciTech Connect (OSTI)

    2013-03-01

    The University of California (UC), Merced partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to retrofit two existing buildings to reduce energy consumption by at least 30% as part of DOEs Commercial Buildings Partnerships (CBP) Program.

  11. Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings OIRA Comparison Document

    Broader source: Energy.gov [DOE]

    Document details the Green Building Certification Systems Requirement for New Federal Buildings and Major Renovations of Federal Buildings' OIRA Comparison Document for 10 CFR Parts 433, 435 and 436.

  12. City of Greensburg- Green Building Requirement for New Municipal Buildings

    Broader source: Energy.gov [DOE]

    As of 2014, Greensburg is home to the most LEED buildings per capita in the U.S. Other notable clean energy achievements include 100% of the electricity used in the City of Greensburg is renewabl...

  13. Fort Collins- Green Building Requirement for City-Owned Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    To control the construction and design costs associated with new buildings meeting this standard, the goal of Gold can be reduced to Silver for projects where the payback period for earning Gold...

  14. City of Chamblee- LEED Requirement for Public and Commercial Buildings

    Broader source: Energy.gov [DOE]

    Chamblee is the first city in the State of Georgia to mandate LEED certification for private development. In addition to public buildings, this requirement applies to commercial buildings, office...

  15. Town of Chapel Hill- Energy Conservation Requirements for Town Buildings

    Broader source: Energy.gov [DOE]

    The Town of Chapel Hill’s energy-conservation ordinance requires all new or expanded buildings constructed by and for the town to achieve a Silver level certification in the U.S. Green Building...

  16. City of Los Angeles- Green Building Retrofit Requirement

    Broader source: Energy.gov [DOE]

    In April 2009, Los Angeles enacted Ordinance 180636, known as the Green Building Retrofit Ordinance. This ordinance was later amended by Ordinance 182259. The law requires all city-owned buildings...

  17. Building America Top Innovations 2014 Profile: California Energy...

    Office of Scientific and Technical Information (OSTI)

    National Laboratory (PNNL), Richland, WA (United States) Sponsoring Org: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B)...

  18. Monitoring the Energy-Use Effects of Cool Roofs on California Commercial Buildings

    SciTech Connect (OSTI)

    Akbari, Hashem; Levinson, Ronnen; Konopaki, Steve; Rainer, Leo

    2004-07-01

    Solar-reflective roofs stay cooler in the sun than solar-absorptive roofs. Such ''cool'' roofs achieve lower surface temperatures that reduce heat conduction into the building and the building's cooling load. The California Energy Commission has funded research in which Lawrence Berkeley National Laboratory (LBNL) has measured the electricity use and peak demand in commercial buildings to document savings from implementing the Commission's Cool Roofs program. The study seeks to determine the savings achieved by cool roofs by monitoring the energy use of a carefully selected assortment of buildings participating in the Cool Roofs program. Measurements were needed because the peak savings resulting from the application of cool roofs on different types of buildings in the diverse California climate zones have not been well characterized to date. Only a few occupancy categories (e.g., office and retail buildings) have been monitored before this, and those were done under a limited number of climatic conditions. To help rectify this situation, LBNL was tasked to select the buildings to be monitored, measure roof performance before and after replacing a hot roof by a cool roof, and document both energy and peak demand savings resulting from installation of cool roofs. We monitored the effects of cool roofs on energy use and environmental parameters in six California buildings at three different sites: a retail store in Sacramento; an elementary school in San Marcos (near San Diego); and a 4-building cold storage facility in Reedley (near Fresno). The latter included a cold storage building, a conditioning and fruit-palletizing area, a conditioned packing area, and two unconditioned packing areas (counted as one building).

  19. EnergyPlus Analysis Capabilities for Use in California Building Energy Efficiency Standards Development and Compliance Calculations

    SciTech Connect (OSTI)

    Hong, Tianzhen; Buhl, Fred; Haves, Philip

    2008-03-28

    California has been using DOE-2 as the main building energy analysis tool in the development of building energy efficiency standards (Title 24) and the code compliance calculations. However, DOE-2.1E is a mature program that is no longer supported by LBNL on contract to the USDOE, or by any other public or private entity. With no more significant updates in the modeling capabilities of DOE-2.1E during recent years, DOE-2.1E lacks the ability to model, with the necessary accuracy, a number of building technologies that have the potential to reduce significantly the energy consumption of buildings in California. DOE-2's legacy software code makes it difficult and time consuming to add new or enhance existing modeling features in DOE-2. Therefore the USDOE proposed to develop a new tool, EnergyPlus, which is intended to replace DOE-2 as the next generation building simulation tool. EnergyPlus inherited most of the useful features from DOE-2 and BLAST, and more significantly added new modeling capabilities far beyond DOE-2, BLAST, and other simulations tools currently available. With California's net zero energy goals for new residential buildings in 2020 and for new commercial buildings in 2030, California needs to evaluate and promote currently available best practice and emerging technologies to significantly reduce energy use of buildings for space cooling and heating, ventilating, refrigerating, lighting, and water heating. The California Energy Commission (CEC) needs to adopt a new building energy simulation program for developing and maintaining future versions of Title 24. Therefore, EnergyPlus became a good candidate to CEC for its use in developing and complying with future Title 24 upgrades. In 2004, the Pacific Gas and Electric Company contracted with ArchitecturalEnergy Corporation (AEC), Taylor Engineering, and GARD Analytics to evaluate EnergyPlus in its ability to model those energy efficiency measures specified in both the residential and

  20. City of Frisco- Residential and Commercial Green Building Requirements

    Broader source: Energy.gov [DOE]

    In October 2013, existing green building codes were repealed and the 2012 International Residential Code with amendments was adopted. Among the amendments were energy efficiency requirements appr...

  1. Scenario Analysis of Peak Demand Savings for Commercial Buildings with Thermal Mass in California

    SciTech Connect (OSTI)

    Yin, Rongxin; Kiliccote, Sila; Piette, Mary Ann; Parrish, Kristen

    2010-05-14

    This paper reports on the potential impact of demand response (DR) strategies in commercial buildings in California based on the Demand Response Quick Assessment Tool (DRQAT), which uses EnergyPlus simulation prototypes for office and retail buildings. The study describes the potential impact of building size, thermal mass, climate, and DR strategies on demand savings in commercial buildings. Sensitivity analyses are performed to evaluate how these factors influence the demand shift and shed during the peak period. The whole-building peak demand of a commercial building with high thermal mass in a hot climate zone can be reduced by 30percent using an optimized demand response strategy. Results are summarized for various simulation scenarios designed to help owners and managers understand the potential savings for demand response deployment. Simulated demand savings under various scenarios were compared to field-measured data in numerous climate zones, allowing calibration of the prototype models. The simulation results are compared to the peak demand data from the Commercial End-Use Survey for commercial buildings in California. On the economic side, a set of electricity rates are used to evaluate the impact of the DR strategies on economic savings for different thermal mass and climate conditions. Our comparison of recent simulation to field test results provides an understanding of the DR potential in commercial buildings.

  2. Marin County - Green Building Requirements | Department of Energy

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

    comply with the prerequisite requirements of LEED New Construction or LEED Core and Shell. Building projects between 5,000 and 49,999 square feet must be certified at the...

  3. New York City- Energy Conservation Requirements for Existing Buildings

    Broader source: Energy.gov [DOE]

    Council Bill No. 564-A (Local Law 85 of 2009): Requires that renovations of existing buildings meet minimum energy conservation standards. The result of this law is essentially a city energy code ...

  4. The Influence of a CO2 Pricing Scheme on Distributed Energy Resources in California's Commercial Buildings

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Lai, Judy; Cardoso, Goncalo; Megel, Olivier; Siddiqui, Afzal

    2010-06-01

    The Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) is working with the California Energy Commission (CEC) to determine the potential role of commercial-sector distributed energy resources (DER) with combined heat and power (CHP) in greenhouse gas emissions (GHG) reductions. Historically, relatively little attention has been paid to the potential of medium-sized commercial buildings with peak electric loads ranging from 100 kW to 5 MW. In our research, we examine how these medium-sized commercial buildings might implement DER and CHP. The buildings are able to adopt and operate various technologies, e.g., photovoltaics (PV), on-site thermal generation, heat exchangers, solar thermal collectors, absorption chillers, batteries and thermal storage systems. We apply the Distributed Energy Resources Customer Adoption Model (DER-CAM), which is a mixed-integer linear program (MILP) that minimizes a site?s annual energy costs and/or CO2 emissions. Using 138 representative mid-sized commercial sites in California, existing tariffs of major utilities, and expected performance data of available technologies in 2020, we find the GHG reduction potential for these buildings. We compare different policy instruments, e.g., a CO2 pricing scheme or a feed-in tariff (FiT), and show their contributions to the California Air Resources Board (CARB) goals of additional 4 GW CHP capacities and 6.7 Mt/a GHG reduction in California by 2020. By applying different price levels for CO2, we find that there is competition between fuel cells and PV/solar thermal. It is found that the PV/solar thermal adoption increases rapidly, but shows a saturation at high CO2 prices, partly due to limited space for PV and solar thermal. Additionally, we find that large office buildings are good hosts for CHP in general. However, most interesting is the fact that fossil-based CHP adoption also increases with increasing CO2 prices. We will show service territory specific results since the

  5. Action-Oriented Benchmarking: Using the CEUS Database to Benchmark Commercial Buildings in California

    SciTech Connect (OSTI)

    Mathew, Paul; Mills, Evan; Bourassa, Norman; Brook, Martha

    2008-02-01

    The 2006 Commercial End Use Survey (CEUS) database developed by the California Energy Commission is a far richer source of energy end-use data for non-residential buildings than has previously been available and opens the possibility of creating new and more powerful energy benchmarking processes and tools. In this article--Part 2 of a two-part series--we describe the methodology and selected results from an action-oriented benchmarking approach using the new CEUS database. This approach goes beyond whole-building energy benchmarking to more advanced end-use and component-level benchmarking that enables users to identify and prioritize specific energy efficiency opportunities - an improvement on benchmarking tools typically in use today.

  6. Prediction of Regulation Reserve Requirements in California ISO Control Area based on BAAL Standard

    SciTech Connect (OSTI)

    Etingov, Pavel V.; Makarov, Yuri V.; Samaan, Nader A.; Ma, Jian; Loutan, Clyde

    2013-07-21

    This paper presents new methodologies developed at Pacific Northwest National Laboratory (PNNL) to estimate regulation capacity requirements in the California ISO control area. Two approaches have been developed: (1) an approach based on statistical analysis of actual historical area control error (ACE) and regulation data, and (2) an approach based on balancing authority ACE limit control performance standard. The approaches predict regulation reserve requirements on a day-ahead basis including upward and downward requirements, for each operating hour of a day. California ISO data has been used to test the performance of the proposed algorithms. Results show that software tool allows saving up to 30% on the regulation procurements cost .

  7. Integrating Renewable Energy Requirements Into Building Energy Codes

    SciTech Connect (OSTI)

    Kaufmann, John R.; Hand, James R.; Halverson, Mark A.

    2011-07-01

    This report evaluates how and when to best integrate renewable energy requirements into building energy codes. The basic goals were to: (1) provide a rough guide of where we’re going and how to get there; (2) identify key issues that need to be considered, including a discussion of various options with pros and cons, to help inform code deliberations; and (3) to help foster alignment among energy code-development organizations. The authors researched current approaches nationally and internationally, conducted a survey of key stakeholders to solicit input on various approaches, and evaluated the key issues related to integration of renewable energy requirements and various options to address those issues. The report concludes with recommendations and a plan to engage stakeholders. This report does not evaluate whether the use of renewable energy should be required on buildings; that question involves a political decision that is beyond the scope of this report.

  8. The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Cardoso, Goncalo; Lipman, Tim; Megel, Olivier; Ganguly, Srirupa; Siddiqui, Afzal; Lai, Judy

    2009-11-16

    The Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) is working with the California Energy Commission (CEC) to determine the potential role of commercial sector distributed generation (DG) with combined heat and power (CHP) capability deployment in greenhouse gas emissions (GHG) reductions. CHP applications at large industrial sites are well known, and a large share of their potential has already been harvested. In contrast, relatively little attention has been paid to the potential of medium-sized commercial buildings, i.e., ones with peak electric loads ranging from 100 kW to 5 MW. We examine how this sector might implement DG with CHP in cost minimizing microgrids that are able to adopt and operate various energy technologies, such as solar photovoltaics (PV), on-site thermal generation, heat exchangers, solar thermal collectors, absorption chillers, and storage systems. We apply a mixed-integer linear program (MILP) that minimizes a site's annual energy costs as its objective. Using 138 representative mid-sized commercial sites in California (CA), existing tariffs of three major electricity distribution ultilities plus a natural gas company, and performance data of available technology in 2020, we find the GHG reduction potential for this CA commercial sector segment, which represents about 35percent of total statewide commercial sector sales. Under the assumptions made, in a reference case, this segment is estimated to be capable of economically installing 1.4 GW of CHP, 35percent of the California Air Resources Board (CARB) statewide 4 GW goal for total incremental CHP deployment by 2020. However, because CARB's assumed utilization is far higherthan is found by the MILP, the adopted CHP only contributes 19percent of the CO2 target. Several sensitivity runs were completed. One applies a simple feed-in tariff similar to net metering, and another includes a generous self-generation incentive program (SGIP) subsidy for fuel cells. The feed-in tariff

  9. THE CO2 ABATEMENT POTENTIAL OF CALIFORNIA'S MID-SIZED COMMERCIAL BUILDINGS

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Cardoso, Goncalo; Lipman, Tim; Megel, Olivier; Ganguly, Srirupa; Siddiqui, Afzal; Lai, Judy

    2009-12-31

    The Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) is working with the California Energy Commission (CEC) todetermine the potential role of commercial sector distributed generation (DG) with combined heat and power (CHP) capability deployment in greenhouse gas emissions (GHG) reductions. CHP applications at large industrial sites are well known, and a large share of their potential has already been harvested. In contrast, relatively little attention has been paid to the potential of medium-sized commercial buildings, i.e. ones with peak electric loads ranging from 100 kW to 5 MW. We examine how this sector might implement DG with CHP in cost minimizing microgrids that are able to adopt and operate various energy technologies, such as solar photovoltaics (PV), on-site thermal generation, heat exchangers, solar thermal collectors, absorption chillers, and storage systems. We apply a mixed-integer linear program (MILP) that minimizes a site?s annual energy costs as its objective. Using 138 representative mid-sized commercial sites in California (CA), existing tariffs of three major electricity distribution ultilities, and performance data of available technology in 2020, we find the GHG reduction potential for this CA commercial sector segment, which represents about 35percent of total statewide commercial sector sales. Under the assumptions made, in a reference case, this segment is estimated to be capable of economically installing 1.4 GW of CHP, 35percent of the California Air Resources Board (CARB) statewide 4 GW goal for total incremental CHP deployment by 2020. However, because CARB?s assumed utilization is far higher than is found by the MILP, the adopted CHP only contributes 19percent of the CO2 target. Several sensitivity runs were completed. One applies a simple feed-in tariff similar to net metering, and another includes a generous self-generation incentive program (SGIP) subsidy for fuel cells. The feed-in tariff proves ineffective at

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

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

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

  11. Spent Nuclear Fuel Project Canister Storage Building Functions and Requirements

    SciTech Connect (OSTI)

    KLEM, M.J.

    2000-10-18

    In 1998, a major change in the technical strategy for managing Multi Canister Overpacks (MCO) while stored within the Canister Storage Building (CSB) occurred. The technical strategy is documented in Baseline Change Request (BCR) No. SNF-98-006, Simplified SNF Project Baseline (MCO Sealing) (FDH 1998). This BCR deleted the hot conditioning process initially adopted for the Spent Nuclear Fuel Project (SNF Project) as documented in WHC-SD-SNF-SP-005, Integrated Process Strategy for K Basins Spent Nuclear Fuel (WHC 199.5). In summary, MCOs containing Spent Nuclear Fuel (SNF) from K Basins would be placed in interim storage following processing through the Cold Vacuum Drying (CVD) facility. With this change, the needs for the Hot Conditioning System (HCS) and inerting/pressure retaining capabilities of the CSB storage tubes and the MCO Handling Machine (MHM) were eliminated. Mechanical seals will be used on the MCOs prior to transport to the CSB. Covers will be welded on the MCOs for the final seal at the CSB. Approval of BCR No. SNF-98-006, imposed the need to review and update the CSB functions and requirements baseline documented herein including changing the document title to ''Spent Nuclear Fuel Project Canister Storage Building Functions and Requirements.'' This revision aligns the functions and requirements baseline with the CSB Simplified SNF Project Baseline (MCO Sealing). This document represents the Canister Storage Building (CSB) Subproject technical baseline. It establishes the functions and requirements baseline for the implementation of the CSB Subproject. The document is organized in eight sections. Sections 1.0 Introduction and 2.0 Overview provide brief introductions to the document and the CSB Subproject. Sections 3.0 Functions, 4.0 Requirements, 5.0 Architecture, and 6.0 Interfaces provide the data described by their titles. Section 7.0 Glossary lists the acronyms and defines the terms used in this document. Section 8.0 References lists the

  12. Renewable Energy Requirements for Future Building Codes: Options for Compliance

    SciTech Connect (OSTI)

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

    2011-09-30

    As the model energy codes are improved to reach efficiency levels 50 percent greater than current codes, use of on-site renewable energy generation is likely to become a code requirement. This requirement will be needed because traditional mechanisms for code improvement, including envelope, mechanical and lighting, have been pressed to the end of reasonable limits. Research has been conducted to determine the mechanism for implementing this requirement (Kaufman 2011). Kaufmann et al. determined that the most appropriate way to structure an on-site renewable requirement for commercial buildings is to define the requirement in terms of an installed power density per unit of roof area. This provides a mechanism that is suitable for the installation of photovoltaic (PV) systems on future buildings to offset electricity and reduce the total building energy load. Kaufmann et al. suggested that an appropriate maximum for the requirement in the commercial sector would be 4 W/ft{sup 2} of roof area or 0.5 W/ft{sup 2} of conditioned floor area. As with all code requirements, there must be an alternative compliance path for buildings that may not reasonably meet the renewables requirement. This might include conditions like shading (which makes rooftop PV arrays less effective), unusual architecture, undesirable roof pitch, unsuitable building orientation, or other issues. In the short term, alternative compliance paths including high performance mechanical equipment, dramatic envelope changes, or controls changes may be feasible. These options may be less expensive than many renewable systems, which will require careful balance of energy measures when setting the code requirement levels. As the stringency of the code continues to increase however, efficiency trade-offs will be maximized, requiring alternative compliance options to be focused solely on renewable electricity trade-offs or equivalent programs. One alternate compliance path includes purchase of Renewable Energy

  13. Better Building Alliance, Plug and Process Loads in Commercial Buildings: Capacity and Power Requirement Analysis (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    This brochure addresses gaps in actionable knowledge that can help reduce the plug load capacities designed into buildings. Prospective building occupants and real estate brokers lack accurate references for plug and process load (PPL) capacity requirements, so they often request 5-10 W/ft2 in their lease agreements. This brochure should be used to make these decisions so systems can operate more energy efficiently; upfront capital costs will also decrease. This information can also be used to drive changes in negotiations about PPL energy demands. It should enable brokers and tenants to agree about lower PPL capacities. Owner-occupied buildings will also benefit. Overestimating PPL capacity leads designers to oversize electrical infrastructure and cooling systems.

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

    SciTech Connect (OSTI)

    2015-09-01

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

  15. Sandia National Laboratories Supplier Quality Requirements for Build to

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

    Supplier Quality Requirements for Build to Print Hardware Purchases Subject: First Release:SNL-5-2002, Issue A, 05/16/02 Revised this 18th day'ofNovember, 2004 as F-42(QP-28)04* . Revised By: 11)' I(.~ 't:t' AntOnIO J. ~ora, 14133 14133 Manager ~ c-. m I ~~ <.:-, lL 10252 Manager? \"\\_- - II - 2.3 - 0 'i ~e~7 1 025 8 Manager$::~ R (/.tff7 J Frank A. Villareal Approved By: * The revision of the document in effect at tlte tinre of award of Purchase Order of Subcontract unless otherwise

  16. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION Project Name: Long-Term Monitoring of Occupied Test House Location: Roseville, CA Partners: K. Hovnanian® Homes®, www.khov.com IBACOS www.ibacos.com Building Component: Envelope, structural, HVAC ducts Construction: New Application: New; single and/or multifamily Year Tested: 2012 Applicable Climate Zone(s): Hot-dry climate PERFORMANCE DATA HERS Index: 52 Projected Energy Savings: 11 million Btu/year heating

  17. Energy Storage Requirements for Achieving 50% Solar Photovoltaic Energy Penetration in California

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

    Energy Storage Requirements for Achieving 50% Solar Photovoltaic Energy Penetration in California Paul Denholm and Robert Margolis National Renewable Energy Laboratory Technical Report NREL/TP-6A20-66595 August 2016 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 Renewable Energy Laboratory (NREL) at

  18. Building America Webinar: Multifamily Ventilation Strategies and Compartmentalization Requirements- Sean Maxwell

    Broader source: Energy.gov [DOE]

    This presentation is included in the Building America webinar, Multifamily Ventilation Strategies and Compartmentalization Requirements, on September 24, 2014.

  19. Building geothermal research and development partnerships: The California Energy Commission`s geothermal program

    SciTech Connect (OSTI)

    Hare, R.; Tiangco, V.; Birkinshaw, K.; Johannis, M.

    1995-12-31

    The California Energy Commission`s Geothermal Program (Assembly Bill 1905, Bosco) has built cost-shared Research, Development and Demonstration (RD&D) partnerships with over 150 public and private entities. The Geothermal Program promotes the development of new geothermal resources and technologies for both direct-use and electricity generation while protecting the environment and promoting energy independence. This is accomplished by providing financial and technical assistance in the form of contingent awards which, depending on project success, can become either a loan or a grant. Some of the cost-shared RD&D accomplishments are presented. The process and requirements to obtain financial assistance through the Geothermal Program are summarized.

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

    SciTech Connect (OSTI)

    Vine, E.

    1990-11-01

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

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

    Broader source: Energy.gov [DOE]

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

  2. City of Berkeley - Green Building Standards for City Owned and...

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

    State California Program Type Energy Standards for Public Buildings Summary The Berkeley City Council adopted Resolution 62284 on November 18, 2003 requiring that all...

  3. How to Build a Small Wind Energy Business: Lessons from California; Preprint

    SciTech Connect (OSTI)

    Sinclair, K.

    2007-07-01

    This paper highlights the experience of one small wind turbine installer in California that installed more than 1 MW of small wind capacity in 6 years.

  4. City of Bloomington - Green Building Requirements for Municipal...

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

    HVAC systems. The Green Buildings Program encourages certification beyond Silver (to Gold or Platinum) when possible. Furthermore, the ordinance establishes that the city's...

  5. City of Austin - Residential and Commercial Green Building Requirement...

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

    Savings Category Solar Water Heat Solar Space Heat Solar Photovoltaics Wind (All) Biomass Geothermal Heat Pumps Daylighting Comprehensive MeasuresWhole Building Wind (Small)...

  6. 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...

  7. Estimating Demand Response Load Impacts: Evaluation of BaselineLoad Models for Non-Residential Buildings in California

    SciTech Connect (OSTI)

    Coughlin, Katie; Piette, Mary Ann; Goldman, Charles; Kiliccote,Sila

    2008-01-01

    Both Federal and California state policymakers areincreasingly interested in developing more standardized and consistentapproaches to estimate and verify the load impacts of demand responseprograms and dynamic pricing tariffs. This study describes a statisticalanalysis of the performance of different models used to calculate thebaseline electric load for commercial buildings participating in ademand-response (DR) program, with emphasis onthe importance of weathereffects. During a DR event, a variety of adjustments may be made tobuilding operation, with the goal of reducing the building peak electricload. In order to determine the actual peak load reduction, an estimateof what the load would have been on the day of the event without any DRactions is needed. This baseline load profile (BLP) is key to accuratelyassessing the load impacts from event-based DR programs and may alsoimpact payment settlements for certain types of DR programs. We testedseven baseline models on a sample of 33 buildings located in California.These models can be loosely categorized into two groups: (1) averagingmethods, which use some linear combination of hourly load values fromprevious days to predict the load on the event, and (2) explicit weathermodels, which use a formula based on local hourly temperature to predictthe load. The models were tested both with and without morningadjustments, which use data from the day of the event to adjust theestimated BLP up or down.Key findings from this study are: - The accuracyof the BLP model currently used by California utilities to estimate loadreductions in several DR programs (i.e., hourly usage in highest 3 out of10 previous days) could be improved substantially if a morning adjustmentfactor were applied for weather-sensitive commercial and institutionalbuildings. - Applying a morning adjustment factor significantly reducesthe bias and improves the accuracy of all BLP models examined in oursample of buildings. - For buildings with low load

  8. City of Houston- Residential and Commercial Green Building Requirements

    Broader source: Energy.gov [DOE]

    In 2014, the City Council of Houston passed Ordinance No. 2014-5, requiring new residential construction to exceed the energy efficiency requirements under the 2009 International Energy Conservat...

  9. City of Denver- Green Building Requirement for City-Owned Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    The updated Executive Order 123 states that “all buildings constructed, renovated, or maintained with City funds or using City bonding capacity are to be designed, constructed, operated, and main...

  10. California Green Designs | Open Energy Information

    Open Energy Info (EERE)

    Designs Jump to: navigation, search Name: California Green Designs Place: Encino, California Zip: 91316 Sector: Buildings, Renewable Energy Product: Designs and builds...

  11. Study on Auto-DR and Pre-Cooling of Commercial Buildings with Thermal Mass in California

    SciTech Connect (OSTI)

    Yin, Rongxin; Xu, Peng; Piette, Mary Ann; Kiliccote, Sila

    2010-01-09

    This paper discusses how to optimize pre-cooling strategies for buildings in a hot California climate zone with the Demand Response Quick Assessment Tool (DRQAT), a building energy simulation tool. This paper outlines the procedure used to develop and calibrate DRQAT simulation models, and applies this procedure to eleven field test buildings. The results of a comparison between the measured demand savings during the peak period and the savings predicted by the simulation model indicate that the predicted demand shed match well with measured data for the corresponding auto-demand response (Auto-DR) days. The study shows that the accuracy of the simulation models is greatly improved after calibrating the initial models with measured data. These improved models can be used to predict load reductions for automated demand response events. The simulation results were compared with field test data to confirm the actual effect of demand response strategies. Results indicate that the optimal demand response strategies worked well for most of the buildings tested in this hot climate zone.

  12. Effect of Heat and Electricity Storage and Reliability on Microgrid Viability:A Study of Commercial Buildings in California and New York States

    SciTech Connect (OSTI)

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

    2008-12-01

    In past work, Berkeley Lab has developed the Distributed Energy Resources Customer Adoption Model (DER-CAM). Given end-use energy details for a facility, a description of its economic environment and a menu of available equipment, DER-CAM finds the optimal investment portfolio and its operating schedule which together minimize the cost of meeting site service, e.g., cooling, heating, requirements. Past studies have considered combined heat and power (CHP) technologies. Methods and software have been developed to solve this problem, finding optimal solutions which take simultaneity into account. This project aims to extend on those prior capabilities in two key dimensions. In this research storage technologies have been added as well as power quality and reliability (PQR) features that provide the ability to value the additional indirect reliability benefit derived from Consortium for Electricity Reliability Technology Solutions (CERTS) Microgrid capability. This project is intended to determine how attractive on-site generation becomes to a medium-sized commercial site if economical storage (both electrical and thermal), CHP opportunities, and PQR benefits are provided in addition to avoiding electricity purchases. On-site electrical storage, generators, and the ability to seamlessly connect and disconnect from utility service would provide the facility with ride-through capability for minor grid disturbances. Three building types in both California and New York are assumed to have a share of their sensitive electrical load separable. Providing enhanced service to this load fraction has an unknown value to the facility, which is estimated analytically. In summary, this project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York; (2) to extend the analysis capability of DER-CAM to include both heat and

  13. 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....

  14. Integrated Modeling of Building Energy Requirements IncorporatingSolar Assisted Cooling

    SciTech Connect (OSTI)

    Firestone, Ryan; Marnay, Chris; Wang, Juan

    2005-08-10

    This paper expands on prior Berkeley Lab work on integrated simulation of building energy systems by the addition of active solar thermal collecting devices, technology options not previously considered (Siddiqui et al 2005). Collectors can be used as an alternative or additional source of hot water to heat recovery from reciprocating engines or microturbines. An example study is presented that evaluates the operation of solar assisted cooling at a large mail sorting facility in southern California with negligible heat loads and year-round cooling loads. Under current conditions solar thermal energy collection proves an unattractive option, but is a viable carbon emission control strategy.

  15. Building America Whole-House Solutions for New Homes: Treasure Homes, Sacramento, California

    Broader source: Energy.gov [DOE]

    Case study of Treasure Homes, who worked with SMUD, DOE, NREL, and ConSol to build HERS-54 homes with high-efficiency HVAC, ducts buried in attic insulation, SmartVent cooling, and rooftop PV.

  16. Demonstration of a new ICPC design with a double-effect absorption chiller in an office building in Sacramento, California[Integrated Compound Parabolic Concentrator

    SciTech Connect (OSTI)

    Duff, W.S.; Winston, R.; O'Gallagher, J.J.; Henkel, T.; Muschaweck, J.; Christiansen, R.; Bergquam, J.

    1999-07-01

    In 1998 two new technologies, a new ICPC solar collector and the solar operation of a double effect chiller, have been demonstrated for the first in an office building in Sacramento, California. This paper describes the demonstration project and reports on component and system performance.

  17. Analysis of Plug Load Capacities and Power Requirements in Commercial Buildings: Preprint

    SciTech Connect (OSTI)

    Sheppy, M.; Torcellini, P.; Gentile-Polese, L.

    2014-08-01

    Plug and process load power requirements are frequently overestimated because designers often use estimates based on 'nameplate' data, or design assumptions are high because information is not available. This generally results in oversized heating, ventilation, and air-conditioning systems; increased initial construction costs; and increased energy use caused by inefficiencies at low, part-load operation. Rightsizing of chillers in two buildings reduced whole-building energy use by 3%-4%. If an integrated design approach could enable 3% whole-building energy savings in all U.S. office buildings stock, it could save 34 TBtu of site energy per year.

  18. Reference Buildings by Climate Zone and Representative City: 3C San Francisco, California

    Broader source: Energy.gov [DOE]

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  19. Reference Buildings by Climate Zone and Representative City: 3B Los Angeles, California

    Broader source: Energy.gov [DOE]

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  20. Santa Barbara County, California Data Dashboard

    Broader source: Energy.gov [DOE]

    The data dashboard for Santa Barbara County, California, a partner in the Better Buildings Neighborhood Program.

  1. Buildings

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

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

  2. Transaction-based building controls framework, Volume 2: Platform descriptive model and requirements

    SciTech Connect (OSTI)

    Akyol, Bora A.; Haack, Jereme N.; Carpenter, Brandon J.; Katipamula, Srinivas; Lutes, Robert G.; Hernandez, George

    2015-07-31

    Transaction-based Building Controls (TBC) offer a control systems platform that provides an agent execution environment that meets the growing requirements for security, resource utilization, and reliability. This report outlines the requirements for a platform to meet these needs and describes an illustrative/exemplary implementation.

  3. Renewable Energy Requirements for Future Building Codes: Energy Generation and Economic Analysis

    SciTech Connect (OSTI)

    Russo, Bryan J.; Weimar, Mark R.; Dillon, Heather E.

    2011-09-30

    As the model energy codes are improved to reach efficiency levels 50 percent greater than current codes, installation of on-site renewable energy generation is likely to become a code requirement. This requirement will be needed because traditional mechanisms for code improvement, including the building envelope, mechanical systems, and lighting, have been maximized at the most cost-effective limit.

  4. California - Compare - U.S. Energy Information Administration (EIA)

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

    California California

  5. California - Rankings - U.S. Energy Information Administration (EIA)

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

    California California

  6. California - Search - U.S. Energy Information Administration (EIA)

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

    California California

  7. California Homebuyers Find More Value in Energy-Efficient Labeled...

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

    Energy Upgrade California in Los Angeles County, a Better Buildings Neighborhood Program ... Researchers at the University of California, Berkeley, and the University of California, ...

  8. Added Value of Reliability to a Microgrid: Simulations of Three California Buildings

    SciTech Connect (OSTI)

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

    2009-05-07

    The Distributed Energy Resources Customer Adoption Model is used to estimate the value an Oakland nursing home, a Riverside high school, and a Sunnyvale data center would need to put on higher electricity service reliability for them to adopt a Consortium for Electric Reliability Technology Solutions Microgrid (CM) based on economics alone. A fraction of each building's load is deemed critical based on its mission, and the added cost of CM capability to meet it added to on-site generation options. The three sites are analyzed with various resources available as microgrid components. Results show that the value placed on higher reliability often does not have to be significant for CM to appear attractive, about 25 $/kWcdota and up, but the carbon footprint consequences are mixed because storage is often used to shift cheaper off-peak electricity to use during afternoon hours in competition with the solar sources.

  9. EA-1991: 10 CFR 433 and 10 CFR 435: Green Building Certification Program Requirements

    Broader source: Energy.gov [DOE]

    This EA originally addressed the sustainable design requirements contained in the Federal building rule. Since the Notice of Proposed Rulemaking (NOPR), however, the DOE has modified and downscaled this rule to a procedural rule that only addresses only the green building certification requirements. While the final rule is significantly downscaled from the proposed rule, due to the fact that the previous EA was put out for public review, is tied to this rulemaking, and in order to maintain the integrity of the NEPA process, we continue to use the EA process for this rulemaking.

  10. Buildings Energy Data Book: 7.8 State Building Energy Codes

    Buildings Energy Data Book [EERE]

    3 Building Energy Rating and Disclosure Policies in the United States Commercial Buildings Commercial Buildings Public Buildings Homes Existing Policy Policy Being Considered Rating Requirement Disclosure Requirement Austin, TX Connecticut Arlington County, VA Alaska California Colorado Denver, CO Austin, TX District of Columbia Illinois Hawaii Kansas New York, NY Maine Michigan Montgomery County, MD San Francisco, CA Maryland Minnesota Nevada Seattle, WA Massachusetts Ohio New York Washington

  11. Public Interest Energy Research (PIER) Program. Final Project Report. California Energy Balance Update and Decomposition Analysis for the Industry and Building Sectors

    SciTech Connect (OSTI)

    de la Rue du Can, Stephane; Hasanbeigi, Ali; Sathaye, Jayant

    2010-12-01

    This report on the California Energy Balance version 2 (CALEB v2) database documents the latest update and improvements to CALEB version 1 (CALEB v1) and provides a complete picture of how energy is supplied and consumed in the State of California. The CALEB research team at Lawrence Berkeley National Laboratory (LBNL) performed the research and analysis described in this report. CALEB manages highly disaggregated data on energy supply, transformation, and end-use consumption for about 40 different energy commodities, from 1990 to 2008. This report describes in detail California's energy use from supply through end-use consumption as well as the data sources used. The report also analyzes trends in energy demand for the "Manufacturing" and "Building" sectors. Decomposition analysis of energy consumption combined with measures of the activity driving that consumption quantifies the effects of factors that shape energy consumption trends. The study finds that a decrease in energy intensity has had a very significant impact on reducing energy demand over the past 20 years. The largest impact can be observed in the industry sector where energy demand would have had increased by 358 trillion British thermal units (TBtu) if subsectoral energy intensities had remained at 1997 levels. Instead, energy demand actually decreased by 70 TBtu. In the "Building" sector, combined results from the "Service" and "Residential" subsectors suggest that energy demand would have increased by 264 TBtu (121 TBtu in the "Services" sector and 143 TBtu in the "Residential" sector) during the same period, 1997 to 2008. However, energy demand increased at a lesser rate, by only 162 TBtu (92 TBtu in the "Services" sector and 70 TBtu in the "Residential" sector). These energy intensity reductions can be indicative of energyefficiency improvements during the past 10 years. The research presented in this report provides a basis for developing an energy-efficiency performance index to measure

  12. Building

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

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

  13. Santa Barbara County, California Summary of Reported Data

    Broader source: Energy.gov [DOE]

    Summary of data reported by Better Buildings Neighborhood Program partner Santa Barbara County, California.

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

    Broader source: Energy.gov [DOE]

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

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

    SciTech Connect (OSTI)

    none,

    2013-01-01

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

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

    Broader source: Energy.gov [DOE]

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

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

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

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

  18. Building.

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

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

  19. Spent Nuclear Fuel project stage and store K basin SNF in canister storage building functions and requirements. Revision 1

    SciTech Connect (OSTI)

    Womack, J.C.

    1995-10-24

    This document establishes the functions and requirements baseline for the implementation of the Canister Storage Building Subproject. The mission allocated to the Canister Storage Building Subproject is to provide safe, environmentally sound staging and storage of K Basin SNF until a decision on the final disposition is reached and implemented

  20. BUILDING 341 Seismic Evaluation

    SciTech Connect (OSTI)

    Halle, J.

    2015-06-15

    The Seismic Evaluation of Building 341 located at Lawrence Livermore National Laboratory in Livermore, California has been completed. The subject building consists of a main building, Increment 1, and two smaller additions; Increments 2 and 3.

  1. Outside Air Ventilation Controller - Building America Top Innovation...

    Energy Savers [EERE]

    Building America Whole-House Solutions for New Homes: Treasure Homes, Sacramento, California Building America Whole-House Solutions for New Homes: Grupe, Rocklin, California ...

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

    Energy Savers [EERE]

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

  3. Functional and operational requirements document : building 1012, Battery and Energy Storage Device Test Facility, Sandia National Laboratories, New Mexico.

    SciTech Connect (OSTI)

    Johns, William H.

    2013-11-01

    This report provides an overview of information, prior studies, and analyses relevant to the development of functional and operational requirements for electrochemical testing of batteries and energy storage devices carried out by Sandia Organization 2546, Advanced Power Sources R&D. Electrochemical operations for this group are scheduled to transition from Sandia Building 894 to a new Building located in Sandia TA-II referred to as Building 1012. This report also provides background on select design considerations and identifies the Safety Goals, Stakeholder Objectives, and Design Objectives required by the Sandia Design Team to develop the Performance Criteria necessary to the design of Building 1012. This document recognizes the Architecture-Engineering (A-E) Team as the primary design entity. Where safety considerations are identified, suggestions are provided to provide context for the corresponding operational requirement(s).

  4. Balancing energy conservation and occupant needs in ventilation rate standards for Big Box stores and other commercial buildings in California. Issues related to the ASHRAE 62.1 Indoor Air Quality Procedure

    SciTech Connect (OSTI)

    Mendell, Mark J.; Apte, Mike G.

    2010-10-31

    This report considers the question of whether the California Energy Commission should incorporate the ASHRAE 62.1 ventilation standard into the Title 24 ventilation rate (VR) standards, thus allowing buildings to follow the Indoor Air Quality Procedure. This, in contrast to the current prescriptive standard, allows the option of using ventilation rate as one of several strategies, which might include source reduction and air cleaning, to meet specified targets of indoor air concentrations and occupant acceptability. The research findings reviewed in this report suggest that a revised approach to a ventilation standard for commercial buildings is necessary, because the current prescriptive ASHRAE 62.1 Ventilation Rate Procedure (VRP) apparently does not provide occupants with either sufficiently acceptable or sufficiently healthprotective air quality. One possible solution would be a dramatic increase in the minimum ventilation rates (VRs) prescribed by a VRP. This solution, however, is not feasible for at least three reasons: the current need to reduce energy use rather than increase it further, the problem of polluted outdoor air in many cities, and the apparent limited ability of increasing VRs to reduce all indoor airborne contaminants of concern (per Hodgson (2003)). Any feasible solution is thus likely to include methods of pollutant reduction other than increased outdoor air ventilation; e.g., source reduction or air cleaning. The alternative 62.1 Indoor Air Quality Procedure (IAQP) offers multiple possible benefits in this direction over the VRP, but seems too limited by insufficient specifications and inadequate available data to provide adequate protection for occupants. Ventilation system designers rarely choose to use it, finding it too arbitrary and requiring use of much non-engineering judgment and information that is not readily available. This report suggests strategies to revise the current ASHRAE IAQP to reduce its current limitations. These

  5. Santa Barbara County, California Summary of Reported Data | Department...

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

    Summary of data reported by Better Buildings Neighborhood Program partner Santa Barbara County, California. Santa Barbara County, California Summary of Reported Data (2.19 MB) More ...

  6. California Energy Standards Recognize the Importance of Filter...

    Energy Savers [EERE]

    California Energy Standards Recognize the Importance of Filter Selection - Building America Top Innovation California Energy Standards Recognize the Importance of Filter Selection ...

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

    Broader source: Energy.gov [DOE]

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

  8. EA-1087: Proposed Induction Linac System Experiments in Building 51B at Lawrence Berkeley National Laboratory, Berkeley, California

    Broader source: Energy.gov [DOE]

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

  9. San Diego County, California | Department of Energy

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

    Diego County, California San Diego County, California Energy Upgrade California in San Diego County Location: San Diego County, California Seed Funding: $3.9 million-a portion of Los Angeles County's $30 million funding Target Building Types: Residential (single-family and multifamily) Website: https://sdgehomeupgrade.com Energy Upgrade California Motivates Home Improvements in San Diego County As the third largest metropolitan area in California, San Diego County plays a significant role in the

  10. Building America Case Study: Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Dwellings, Upstate New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-11-01

    While previous versions of the International Energy Conservation Code (IECC) have included provisions to improve the air tightness of dwellings, for the first time, the 2012 IECC mandates compliance verification through blower door testing. Simply completing the Air Barrier and Insulation Installation checklist through visual inspection is no longer sufficient by itself. In addition, the 2012 IECC mandates a significantly stricter air sealing requirement. In Climate Zones 3 through 8, air leakage may not exceed 3 ACH50, which is a significant reduction from the 2009 IECC requirement of 7 ACH50. This requirement is for all residential buildings, which includes low-rise multifamily dwellings. While this air leakage rate requirement is an important component to achieving an efficient building thermal envelope, currently, the code language doesn't explicitly address differences between single family and multifamily applications. In addition, the 2012 IECC does not provide an option to sample dwellings for larger multifamily buildings, so compliance would have to be verified on every unit. With compliance with the 2012 IECC air leakage requirements on the horizon, several of CARB's multifamily builder partners are evaluating how best to comply with this requirement. Builders are not sure whether it is more practical or beneficial to simply pay for guarded testing or to revise their air sealing strategies to improve compartmentalization to comply with code requirements based on unguarded blower door testing. This report summarizes CARB's research that was conducted to assess the feasibility of meeting the 2012 IECC air leakage requirements in 3 multifamily buildings.

  11. Meeting State Carbon Emission Requirements through Industrial Energy Efficiency: The Southern California Gas Company’s Industrial End User Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    This case study describes the Southern California Gas Company’s Industrial End User program, which helps large industrial customers increase energy efficiency and reduce energy use and greenhouse gas emissions.

  12. Meeting State Carbon Emission Requirements through Industrial Energy Efficiency: The Southern California Gas Company’s Industrial End User Program

    SciTech Connect (OSTI)

    2010-06-25

    This case study describes the Southern California Gas Company’s Industrial End User program that helps large industrial customers increase energy efficiency and reduce energy use and GHG emissions.

  13. Sacramento, California | Department of Energy

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

    Sacramento, California Sacramento, California Sacramento Better Buildings Program Location: Sacramento, California Seed Funding: $2,813,246 - a portion of Los Angeles County's $30 million funding Target Building Types: Residential (single-family, multifamily, low-income) and commercial Website: hpp.smud.org/neighborhood-approach Learn More: Facebook: SMUD Read SMUD's newsletter Read SMUD 2011 Annual Report Sacramento Ramps Up Energy Efficiency in Two Neighborhoods Since 2010, the Sacramento

  14. Transamerica Pyramid Building

    SciTech Connect (OSTI)

    2010-04-01

    This is a combined heat and power (CHP) project profile on a 1 MW CCHP system at the Transamerica Pyramid Building in San Francisco, California.

  15. Building America Whole-House Solutions for Existing Homes: Passive Room-to-Room Air Transfer, Fresno, California (Fact Sheet)

    Broader source: Energy.gov [DOE]

    In this project, IBACOS, a U.S. Department of Energy Building America team, assessed a strategy for providing conditioned air to bedrooms when the bedroom doors are closed and measured potential thermal discomfort that occupants may experience when this strategy is used. Builders can use this information to discuss space conditioning options for low-load houses with their clients to determine acceptable comfort levels for occupants in these cost-optimized, energy-efficient houses.

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

    SciTech Connect (OSTI)

    ARBI

    2014-09-01

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

  17. Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States

    SciTech Connect (OSTI)

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

    2009-03-10

    Berkeley Lab has for several years been developing methods for selection of optimal microgrid systems, especially for commercial building applications, and applying these methods in the Distributed Energy Resources Customer Adoption Model (DER-CAM). This project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York, (2) to extend the analysis capability of DER-CAM to include both heat and electricity storage, and (3) to make an initial effort towards adding consideration of power quality and reliability (PQR) to the capabilities of DER-CAM. All of these objectives have been pursued via analysis of the attractiveness of a Consortium for Electric Reliability Technology Solutions (CERTS) Microgrid consisting of multiple nameplate 100 kW Tecogen Premium Power Modules (CM-100). This unit consists of an asynchronous inverter-based variable speed internal combustion engine genset with combined heat and power (CHP) and power surge capability. The essence of CERTS Microgrid technology is that smarts added to the on-board power electronics of any microgrid device enables stable and safe islanded operation without the need for complex fast supervisory controls. This approach allows plug and play development of a microgrid that can potentially provide high PQR with a minimum of specialized site-specific engineering. A notable feature of the CM-100 is its time-limited surge rating of 125 kW, and DER-CAM capability to model this feature was also a necessary model enhancement.

  18. Sonoma County, California | Department of Energy

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

    Sonoma County, California Sonoma County, California Windsor Efficiency PAYS® Location: Town of Windsor in Sonoma County, California Seed Funding: $665,000-a portion of Los Angeles County's $30 million funding Target Building Types: Residential (single-family, multifamily) Website: energyupgradeca.org/county/sonoma/windsor_efficiency Learn more: Read program design details Read program news Promoting Energy Efficiency in Windsor, California, With Water Efficiency Efforts California is known for

  19. Sandia National Laboratories: Locations: Livermore, California

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

    Livermore, California Livermore, California administration building For more than 50 years, the California campus of Sandia National Laboratories has delivered essential science and technology to resolve the nation's most challenging security issues. Many of these challenges - like energy resources, transportation, immigration, ports, and more - surfaced early in the state of California, providing Sandia/California with a special opportunity to participate in the first wave of solutions to

  20. Sandia National Laboratories: Locations: Livermore, California: Visiting

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

    Sandia/California California Livermore, California administration building Our location and hours of operation Sandia/California is located at 7011 East Avenue in Livermore, Calif., a suburban community about 45 miles east of San Francisco. Positioned at the eastern edge of the San Francisco Bay Area, Sandia is within easy commuting distance of many affordable housing communities in San Joaquin County and the Central Valley. The official hours of operation at Sandia/California are from 7:30

  1. Building America Whole-House Solutions for New Homes: Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Dwellings, Upstate New York

    Broader source: Energy.gov [DOE]

    In this project, the Consortium for Advanced Residential Buildings team sought to create a well-documented design and implementation strategy for air sealing in low-rise multifamily buildings that would assist in compliance with new building infiltration requirements of the 2012 IECC.

  2. 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.

  3. 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...

  4. 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...

  5. San Jose, California | Department of Energy

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

    California San Jose, California Better Buildings Program San Jose Location: Hillview-TOCKNA community in San Jose, California Seed Funding: $750,000-a portion of Los Angeles County's $30 million funding Target Building Types: Residential (single-family) Learn More: Read program design story View Presentations: Residential Energy Efficiency Solutions Conference San Jose Leverages Partnerships to Improve Low-Income Households' Energy Efficiency Since May 2011, Better Buildings Program San Jose

  6. Building America Whole-House Solutions for Existing Homes: Performance of a Hot-Dry Climate Whole-House Retrofit, Stockton, California (Fact Sheet)

    Broader source: Energy.gov [DOE]

    This case study describes a deep energy retrofit project on a home in Stockton, California, that reduced the energy use of the home by 23%

  7. Santa Barbara County, California Data Dashboard | Department...

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

    The data dashboard for Santa Barbara County, California, a partner in the Better Buildings Neighborhood Program. Santa Barbara County Data Dashboard (299.97 KB) More Documents & ...

  8. California's 22nd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    22nd congressional district Advanced Conservation Systems Bill Robinson (Train2Build) BioEnergy Solutions BES California Sunrise Alternative Energy Development LLC Castle Cooke Inc...

  9. Microgrids: An emerging paradigm for meeting building electricityand heat requirements efficiently and with appropriate energyquality

    SciTech Connect (OSTI)

    Marnay, Chris; Firestone, Ryan

    2007-04-10

    The first major paradigm shift in electricity generation,delivery, and control is emerging in the developed world, notably Europe,North America, and Japan. This shift will move electricity supply awayfrom the highly centralised universal service quality model with which weare familiar today towards a more dispersed system with heterogeneousqualities of service. One element of dispersed control is the clusteringof sources and sinks into semi-autonomous mu grids (microgrids).Research, development, demonstration, and deployment (RD3) of mu gridsare advancing rapidly on at least three continents, and significantdemonstrations are currently in progress. This paradigm shift will resultin more electricity generation close to end-uses, often involvingcombined heat and power application for building heating and cooling,increased local integration of renewables, and the possible provision ofheterogeneous qualities of electrical service to match the requirementsof various end-uses. In Europe, mu grid RD3 is entering its third majorround under the 7th European Commission Framework Programme; in the U.S.,one specific mu grid concept is undergoing rigorous laboratory testing,and in Japan, where the most activity exists, four major publiclysponsored and two privately sponsored demonstrations are in progress.This evolution poses new challenges to the way buildings are designed,built, and operated. Traditional building energy supply systems willbecome much more complex in at least three ways: 1. one cannot simplyassume gas arrives at the gas meter, electricity at its meter, and thetwo systems are virtually independent of one another; rather, energyconversion, heat recovery and use, and renewable energy harvesting mayall be taking place simultaneously within the building energy system; 2.the structure of energy flows in the building must accommodate multipleenergy processes in a manner that permits high overall efficiency; and 3.multiple qualities of electricity may be supplied to

  10. Building America Top Innovations Hall of Fame Profile … Zero...

    Energy Savers [EERE]

    Four California home builders who worked with Building America to incorporate energy ... This project, Vista Montana, in Watsonville, California, was the largest near zero energy ...

  11. Building America Whole-House Solutions for Existing Homes: Performance...

    Energy Savers [EERE]

    Stockton, California (Fact Sheet) Building America Whole-House Solutions for Existing Homes: Performance of a Hot-Dry Climate Whole-House Retrofit, Stockton, California (Fact ...

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

    Energy Savers [EERE]

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

  13. Building America Whole-House Solutions for Existing Homes: Passive...

    Energy Savers [EERE]

    Air Transfer, Fresno, California (Fact Sheet) Building America Whole-House Solutions for Existing Homes: Passive Room-to-Room Air Transfer, Fresno, California (Fact Sheet) In this ...

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

    Energy Savers [EERE]

    Fresno, California Building America Whole-House Solutions for New Homes: Exterior Rigid Foam Insulation at the Edge of a Slab Foundation, Fresno, California Exterior rigid ...

  15. SCE- California Advanced Homes Incentives

    Broader source: Energy.gov [DOE]

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

  16. Sacramento County, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Florin, California Folsom, California Foothill Farms, California Galt, California Gold River, California Isleton, California La Riviera, California North Highlands,...

  17. Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Kansas City, Missouri

    SciTech Connect (OSTI)

    Lucas, Robert G.

    2011-09-30

    The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the 2006 IECC. The notable changes are: (1) Improved duct sealing verified by testing the duct system; (2) Increased duct insulation; (3) Improvement of window U-factors from 0.40 to 0.35; and (4) Efficient lighting requirements. An analysis of these changes resulted in estimated annual energy cost savings of about $145 a year for an average new house. Construction cost increases are estimated at $655. Home owners will experience an annual cost savings of close to $100 a year because reduction to energy bills will more than compensate for increased mortgage payments and other costs.

  18. Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Mesa, Arizona

    SciTech Connect (OSTI)

    Lucas, Robert G.

    2011-03-31

    The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the 2006 IECC and the 2003 IECC. The notable changes are: (1) Improved duct sealing verified by testing the duct system; (2) Increased duct insulation; (3) Improvement of window U-factors from 0.40 to 0.35; and (4) Efficient lighting requirements. An analysis of these changes resulted in estimated annual energy cost savings of $145 a year for an average new house compared to the 2003 IECC. This energy cost saving decreases to $125 a year for the 2009 IECC compared to the 2006 IECC. Construction cost increases (per home) for complying with the 2009 IECC are estimated at $1256 relative to the 2003 IECC and $800 for 2006 IECC. Home owners will experience an annual cost savings of about $80 a year by complying with the 2009 IECC because reduction to energy bills will more than compensate for increased mortgage payments and other costs.

  19. Ozone Reductions Using Residential Building Envelopes

    SciTech Connect (OSTI)

    Walker, Iain S.; Sherman, Max; Nazaroff, William W.

    2009-02-01

    Ozone is an air pollutant with that can have significant health effects and a significant source of ozone in some regions of California is outdoor air. Because people spend the vast majority of their time indoors, reduction in indoor levels of ozone could lead to improved health for many California residents. Ozone is removed from indoor air by surface reactions and can also be filtered by building envelopes. The magnitude of the envelope impact depends on the specific building materials that the air flows over and the geometry of the air flow paths through the envelope that can be changes by mechanical ventilation operation. The 2008 Residential Building Standards in California include minimum requirements for mechanical ventilation by referencing ASHRAE Standard 62.2. This study examines the changes in indoor ozone depending on the mechanical ventilation system selected to meet these requirements. This study used detailed simulations of ventilation in a house to examine the impacts of different ventilation systems on indoor ozone concentrations. The simulation results showed that staying indoors reduces exposure to ozone by 80percent to 90percent, that exhaust ventilation systems lead to lower indoor ozone concentrations, that opening of windows should be avoided at times of high outdoor ozone, and that changing the time at which mechanical ventilation occurs has the ability to halve exposure to ozone. Future work should focus on the products of ozone reactions in the building envelope and the fate of these products with respect to indoor exposures.

  20. Archive Reference Buildings by Climate Zone: 3A Atlanta, Georgia...

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

    More Documents & Publications Archive Reference Buildings by Climate Zone: 3B Los Angeles, California Archive Reference Buildings by Climate Zone: 3B Las Vegas, Nevada Archive ...

  1. Buildings*","Buildings

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

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

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

    Energy Savers [EERE]

    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, ...

  3. 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...

  4. Achieving Energy Savings in Municipal Construction in Long Beach California

    SciTech Connect (OSTI)

    2013-03-01

    Long Beach Gas and Oil (LBGO), the public gas utility in Long Beach, California, partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to build a new, low-energy modular office building that is at least 50% below requirements set by Energy Standard 90.1-2007 of the American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE), the American National Standards Institute (ANSI), and the Illuminating Engineering Society of America (IESNA) as part of DOE’s Commercial Building Partnerships (CBP) program. The LBGO building, which demonstrates that modular construction can be very energy efficient, is expected to exceed the ASHRAE baseline by about 45%.

  5. California: Agricultural Residues Produce Renewable Fuel

    Broader source: Energy.gov [DOE]

    Logos Technologies and EERE are partnering with Edeniq of Visalia to build a plant that will produce cellulosic ethanol from switchgrass, wood chips, and corn leaves, stalks, and husks--all plentiful, nonfood feedstock sources in California.

  6. Role of Modeling When Designing for Absolute Energy Use Intensity Requirements in a Design-Build Framework: Preprint

    SciTech Connect (OSTI)

    Hirsch, A.; Pless, S.; Guglielmetti, R.; Torcellini, P. A.; Okada, D.; Antia, P.

    2011-03-01

    The Research Support Facility was designed to use half the energy of an equivalent minimally code-compliant building, and to produce as much renewable energy as it consumes on an annual basis. These energy goals and their substantiation through simulation were explicitly included in the project's fixed firm price design-build contract. The energy model had to be continuously updated during the design process and to match the final building as-built to the greatest degree possible. Computer modeling played a key role throughout the design process and in verifying that the contractual energy goals would be met within the specified budget. The main tool was a whole building energy simulation program. Other models were used to provide more detail or to complement the whole building simulation tool. Results from these specialized models were fed back into the main whole building simulation tool to provide the most accurate possible inputs for annual simulations. This paper will detail the models used in the design process and how they informed important program and design decisions on the path from preliminary design to the completed building.

  7. Visitor center at the Antelope Valley California Poppy Reserve, Lancaster, California

    SciTech Connect (OSTI)

    Colyer, R.D.; Freeman, S.P.

    1981-01-01

    The Antelope Valley California Poppy Reserve contains the largest remaining stand of the California Poppy (Eschschozia Californica), the state flower of California. To welcome the thousands of people viewing the desert wildflowers each spring, the State of California decided to build a visitor/interpretive center. This building deals primarily with the question of fit; a building's fit aesthetically with its site and the fit of a building's design response to the climate of the site. In this case, both aspects of this question led the client and architects to seek an earth sheltered solution using materials at least metaphorically indigenous to the region. On both a technical and formal level, this building seeks to fit the unique climate and historical heritage of its site.

  8. 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...

  9. 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...

  10. 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...

  11. Riverside County, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Desert Hot Springs, California East Blythe, California East Hemet, California Glen Avon, California Hemet, California Highgrove, California Home Gardens, California Homeland,...

  12. California Institute for Energy Efficiency: 1993 Annual report

    SciTech Connect (OSTI)

    1993-12-31

    In 1988, a statewide partnership of California`s six largest electric and gas utilities, the California Public Utilities Commission, the California Energy Commission, the University of California, and Lawrence Berkeley Laboratory (LBL) led to the creation of the California Institute for energy Efficiency. CIEE was specifically established to respond to California`s energy and environmental needs by developing new, energy-efficient technologies for buildings, industry, and transportation using the scientific and technological capabilities of the state`s universities, colleges, and university-affiliated laboratories. This 1993 Annual Report highlights the accomplishments of CIEE`s research and development program, which includes 11 major multiyear projects in the fields of Building Energy Efficiency and Air Quality Impacts of Energy Efficiency as well as 21 ongoing exploratory projects. This report contains research highlights from seven of these programs.

  13. Laboratory Building.

    SciTech Connect (OSTI)

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  14. Tulare County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lindsay, California London, California Orosi, California Pixley, California Poplar-Cotton Center, California Porterville, California Richgrove, California Springville,...

  15. California Division of Oil, Gas, and Geothermal Resources | Open...

    Open Energy Info (EERE)

    reservoirs. Division requirements encourage wise development of California's oil, gas, and geothermal resources while protecting the environment.2 References "CDOGGR...

  16. California DOE ZERH Program Requiremets | Department of Energy

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

    California DOE ZERH Program Requiremets California DOE ZERH Program Requiremets California specific program requirements for the U.S. Department of Energy's Zero Energy Ready Home Program. DOE Zero Energy Ready Home CALIFORNIA Program Requirements - Rev05 05182015.pdf (544.88 KB) More Documents & Publications DOE Zero Energy Ready Home National Program Requirements (Rev. 05) DOE Zero Energy Ready Home National Program Requirements (Rev. 04) DOE Zero Energy Ready Home Savings and Cost

  17. Duct thermal performance models for large commercial buildings

    SciTech Connect (OSTI)

    Wray, Craig P.

    2003-10-01

    Despite the potential for significant energy savings by reducing duct leakage or other thermal losses from duct systems in large commercial buildings, California Title 24 has no provisions to credit energy-efficient duct systems in these buildings. A substantial reason is the lack of readily available simulation tools to demonstrate the energy-saving benefits associated with efficient duct systems in large commercial buildings. The overall goal of the Efficient Distribution Systems (EDS) project within the PIER High Performance Commercial Building Systems Program is to bridge the gaps in current duct thermal performance modeling capabilities, and to expand our understanding of duct thermal performance in California large commercial buildings. As steps toward this goal, our strategy in the EDS project involves two parts: (1) developing a whole-building energy simulation approach for analyzing duct thermal performance in large commercial buildings, and (2) using the tool to identify the energy impacts of duct leakage in California large commercial buildings, in support of future recommendations to address duct performance in the Title 24 Energy Efficiency Standards for Nonresidential Buildings. The specific technical objectives for the EDS project were to: (1) Identify a near-term whole-building energy simulation approach that can be used in the impacts analysis task of this project (see Objective 3), with little or no modification. A secondary objective is to recommend how to proceed with long-term development of an improved compliance tool for Title 24 that addresses duct thermal performance. (2) Develop an Alternative Calculation Method (ACM) change proposal to include a new metric for thermal distribution system efficiency in the reporting requirements for the 2005 Title 24 Standards. The metric will facilitate future comparisons of different system types using a common ''yardstick''. (3) Using the selected near-term simulation approach, assess the impacts of

  18. Type B accident investigation board report of the July 2, 1997 curium intake by shredder operator at Building 513 Lawrence Livermore National Laboratory, Livermore, California. Final report

    SciTech Connect (OSTI)

    1997-08-01

    On July 2, 1997 at approximately 6:00 A.M., two operators (Workers 1 and 2), wearing approved personal protective equipment (PPE), began a shredding operation of HEPA filters for volume reduction in Building 513 (B-513) at Lawrence Livermore National Laboratory (LLNL). The waste requisitions indicated they were shredding filters containing {le} 1 {micro}Ci of americium-241 (Am-241). A third operator (Worker 3) provided support to the shredder operators in the shredding area (hot area) from a room that was adjacent to the shredding area (cold area). At Approximately 8:00 A.M., a fourth operator (Worker 4) relieved Worker 2 in the shredding operation. Sometime between 8:30 A.M. and 9:00 A.M., Worker 3 left the cold area to make a phone call and set off a hand and foot counter in Building 514. Upon discovering the contamination, the shredding operation was stopped and surveys were conducted in the shredder area. Surveys conducted on the workers found significant levels of contamination on their PPE and the exterior of their respirator cartridges. An exit survey of Worker 1 was conducted at approximately 10:05 A.M., and found contamination on his PPE, as well as on the exterior and interior of his respirator. Contamination was also found on his face, chest, back of neck, hair, knees, and mustache. A nose blow indicated significant contamination, which was later determined to be curium-244.

  19. Incentive Pass-through for Residential Solar Systems in California

    Office of Energy Efficiency and Renewable Energy (EERE)

    The deployment of solar photovoltaic (PV) systems has grown rapidly over the last decade, partly because of various government incentives. In the United States, those established in California are among the largest and longest-running incentives. Building on past research, this report addresses the still-unanswered question: to what degree have the direct PV incentives in California been passed along from installers to consumers? This report addresses this question by carefully examining the residential PV market in California and applying both a structural-modeling approach and a reduced-form regression analysis to estimate the incentive pass-through rate. The results suggest an average pass-through rate of direct incentives of nearly 100%, but with regional differences among California counties. While these results could have multiple explanations, they suggest a relatively competitive market and well-functioning subsidy program. Further analysis is required to determine whether similar results broadly apply to other states, to other customer segments, to all third-party-owned PV systems, or to all forms of financial incentives for solar.

  20. 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...

  1. California Energy Standards Recognize the Importance of Filter Selection -

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

    Building America Top Innovation | Department of Energy California Energy Standards Recognize the Importance of Filter Selection - Building America Top Innovation California Energy Standards Recognize the Importance of Filter Selection - Building America Top Innovation Correct filter sizing is an issue that applies to all new and existing homes that use ducted HVAC systems-about 68% of existing U.S. homes and most of the homes currently under construction. In order BA top innov CARB Filter

  2. DOE - Office of Legacy Management -- University of California Chemistry

    Office of Legacy Management (LM)

    Building and Radiation Lab - CA 05 Chemistry Building and Radiation Lab - CA 05 FUSRAP Considered Sites Site: UNIVERSITY OF CALIFORNIA (CHEMISTRY BUILDING AND RADIATION LABORATORY) (CA.05) Eliminated from consideration under FUSRAP. The locations where AEC work was performed are now part of Lawrence Berkeley National Laboratory (Berkeley Lab). Designated Name: Not Designated Alternate Name: University of California - Berkeley; Lawrence Berkeley National Laboratory; Berkeley Lab Location: 1

  3. Building America Whole-House Solutions for Existing Homes: Passive

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

    Room-to-Room Air Transfer, Fresno, California (Fact Sheet) | Department of Energy Building America Whole-House Solutions for Existing Homes: Passive Room-to-Room Air Transfer, Fresno, California (Fact Sheet) Building America Whole-House Solutions for Existing Homes: Passive Room-to-Room Air Transfer, Fresno, California (Fact Sheet) In this project, IBACOS, a U.S. Department of Energy Building America team, assessed a strategy for providing conditioned air to bedrooms when the bedroom doors

  4. Intelligent Buildings

    SciTech Connect (OSTI)

    Brambley, Michael R.; Armstrong, Peter R.; Kintner-Meyer, Michael CW; Pratt, Robert G.; Katipamula, Srinivas

    2001-01-01

    The topic of "intelligent buildings" (IBs) emerged in the early 1980s. Since, the term has been used to represent a variety of related, yet differing topics, each with a slightly different focus and purpose. Wiring and networking-infrastructure companies emphasize the cabling requirements for communication in intelligent buildings and the need to accommodate future needs for higher-speed broadband. Lucent (Lucent 2000) for example, defines an IB as "...one with a completely integrated wiring architecture. A single cabling system that handles all information traffic - voice, data, video, even the big building management systems."

  5. Building Requirements for State-Funded Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    New Hampshire enacted legislation (S.B. 409) in July 2010 stipulating that major construction and maintenance projects that receive state funding must meet a high-performance energy and design...

  6. Marin County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California Mill Valley, California Muir Beach, California Novato, California Point Reyes Station, California Ross, California San Anselmo, California San Geronimo, California...

  7. Kern County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Acres, California Delano, California Derby Acres, California Dustin Acres, California Edwards AFB, California Fellows, California Ford City, California Frazier Park, California...

  8. Ventura County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California Oak View, California Ojai, California Oxnard, California Piru, California Port Hueneme, California San Buenaventura (Ventura), California Santa Paula, California Simi...

  9. California Federal Facilities: Rate-Responsive Buidling Operating for Deeper Cost and Energy Savings

    Broader source: Energy.gov [DOE]

    Fact sheet from the Federal Energy Management Program (FEMP) describes rate-responsive building operations for cost and energy savings in California federal facilities.

  10. Implementation of Title V in California

    SciTech Connect (OSTI)

    Werner, B.; Cook, B.

    1996-12-31

    This presentation provides information on California`s Title V operating permit programs for stationary sources mandated by the 1990 Clean Air Act amendments. It covers background, applicability, regulatory history, requirements, and issues. In addition, specific information is provided on the progress of Title V implementation in California, including: the roles of implementing agencies, the status of district Title V programs, number and distribution of Title V sources, cost of Title V implementation, and highlights of Title V implementation in the State. The question and answer format is intended to facilitate easy access to specific information related to the Title V operating permit programs in California.

  11. Guidelines Establishing Criteria for Excluding Buildings from the Energy Performance Requirements of Section 543 of the National Energy Conservation Policy Act as Amended by the Energy Policy Act of 2005

    Broader source: Energy.gov [DOE]

    This document contains the Guidelines Establishing Criteria for Excluding Buildings from the Energy Performance Requirements of Section 543 of the National Energy Conservation Policy Act as Amended by the Energy Policy Act of 2005

  12. NREL Partners with California to Accelerate Advanced Energy Communities |

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

    Buildings | NREL Partners with California to Accelerate Advanced Energy Communities June 1, 2016 The California Energy Commission has selected NREL to be part of a team that will complete a major applied research project to accelerate the deployment of Advanced Energy Communities (AEC). Team members also include the Advanced Power and Energy Program at the University of California, Irvine (UCI), the City of Huntington Beach, and Altura Associates, Inc. NREL will use advanced analytics

  13. NREL to Help California Tackle Solar Energy Grid Integration - News

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

    Releases | NREL to Help California Tackle Solar Energy Grid Integration Renewable Energy Laboratory Picks Up $2.7 Million in Grants March 30, 2010 The California Public Utilities Commission has tapped experts at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to help the state stimulate solar energy research and build a sustainable solar industry. The commission awarded NREL $2,785,000 in California Solar Initiative (CSI) Research, Development, Deployment and

  14. SummerHill Homes, San Francisco Bay Area, Fremont, California

    SciTech Connect (OSTI)

    2006-10-01

    Building America fact sheet on SummerHill Homes of Northern California. The Villa Savona Homes in Fremont, California were built using 15% fly ash in concrete, engineered lumber for floors, high efficiency windows with Low-emissivity (Low-E) glass, and fi

  15. 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...

  16. UNIVERSITY OF CALIFORNIA

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

    Jean-Luc Vay With inputs from J. Amundson, J. Cary, W. Mori, C.-K. Ng, R. Ryne, J. Qiang Exascale Requirements Reviews: High Energy Physics June 10-12, 2015 Traditional HPC needs: particle accelerators 2 2 UNIVERSITY OF CALIFORNIA Office of Science Advanced s imula.ons p lay a n i ncreasingly i mportant r ole in the design, o pera.on and t uning o f a ccelerators. CERN ( HL---)LHC FNAL P IP(---II/III) "Conven.onal a ccelerators" accelerate b eams i n R F c avi.es "Advanced c

  17. City of Scottsdale- Green Building Policy for Public Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    In 2005, Scottsdale approved a green building policy for new city buildings and remodels. The resolution requires all new, occupied city buildings of any size to be designed, contracted and built...

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

    SciTech Connect (OSTI)

    2009-09-01

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

  19. Buildings | Buildings | NREL

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

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

  20. Sonoma County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Cotati, California El Verano, California Eldridge, California Fetters Hot Springs-Agua Caliente, California Forestville, California Glen Ellen, California Graton, California...

  1. San Mateo County, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    California Daly City, California East Palo Alto, California El Granada, California Emerald Lake Hills, California Foster City, California Half Moon Bay, California...

  2. High-performance commercial building systems

    SciTech Connect (OSTI)

    Selkowitz, Stephen

    2003-10-01

    health and performance benefits to occupants. At the same time this program can strengthen the growing energy efficiency industry in California by providing new jobs and growth opportunities for companies providing the technology, systems, software, design, and building services to the commercial sector. The broad objectives across all five program elements were: (1) To develop and deploy an integrated set of tools and techniques to support the design and operation of energy-efficient commercial buildings; (2) To develop open software specifications for a building data model that will support the interoperability of these tools throughout the building life-cycle; (3) To create new technology options (hardware and controls) for substantially reducing controllable lighting, envelope, and cooling loads in buildings; (4) To create and implement a new generation of diagnostic techniques so that commissioning and efficient building operations can be accomplished reliably and cost effectively and provide sustained energy savings; (5) To enhance the health, comfort and performance of building occupants. (6) To provide the information technology infrastructure for owners to minimize their energy costs and manage their energy information in a manner that creates added value for their buildings as the commercial sector transitions to an era of deregulated utility markets, distributed generation, and changing business practices. Our ultimate goal is for our R&D effort to have measurable market impact. This requires that the research tasks be carried out with a variety of connections to key market actors or trends so that they are recognized as relevant and useful and can be adopted by expected users. While some of this activity is directly integrated into our research tasks, the handoff from ''market-connected R&D'' to ''field deployment'' is still an art as well as a science and in many areas requires resources and a timeframe well beyond the scope of this PIER research program

  3. California Lighting Technology Center (University of California...

    Open Energy Info (EERE)

    gTechnologyCenter(UniversityofCalifornia,Davis)&oldid765625" Feedback Contact needs updating Image needs updating Reference needed Missing content Broken link Other...

  4. 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...

  5. Hot Cell Complex Building

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

    Based on the safety and functional requirements, starting from existing layout and existing safety analyses, the first step of the Hot Cell Complex Building Engineering Contract ...

  6. Building Energy Codes Program

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

    Program U.S. Department of Energy Building Technologies Office Jeremy Williams, Project Manager Building Technologies Peer Review April 2014 Presentation Overview: * Introduction * Statutory Requirements * Program Structure * Recent accomplishments 2 Introduction: Background NATIONAL STATE LOCAL Building codes are developed through national industry consensus processes with input from industry representatives, trade organizations, government officials, and the general public Model energy codes

  7. Energy Upgrade California

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Upgrade California program serves as a one-stop shop for California homeowners who want to improve the energy efficiency of their homes. The program connects homeowners with qualified...

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

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

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

  9. Industrial Buildings

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

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

  10. Workplace Charging Challenge Partner: University of California...

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

    California, Santa Barbara Workplace Charging Challenge Partner: University of California, Santa Barbara Workplace Charging Challenge Partner: University of California, Santa ...

  11. Workplace Charging Challenge Partner: Southern California Edison...

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

    California Edison Workplace Charging Challenge Partner: Southern California Edison Workplace Charging Challenge Partner: Southern California Edison Joined the Challenge: February ...

  12. California Department of Transportation | Open Energy Information

    Open Energy Info (EERE)

    Transportation Jump to: navigation, search Name: California Department of Transportation Place: Sacramento, California References: California Department of Transportation1 This...

  13. CALIFORNIA VALLEY SOLAR RANCH | Department of Energy

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

    CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH CALIFORNIA VALLEY SOLAR RANCH PROJECT SUMMARY In September 2011, the Department of Energy issued a $1.2 billion loan guarantee to finance California Valley Solar Ranch, a 250-MW photovoltaic (PV)

  14. Buildings*","Buildings

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

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

  15. Effects of California's Climate Policy in Facilitating CCUS

    SciTech Connect (OSTI)

    Burton, Elizabeth

    2014-12-31

    California is at the forefront of addressing the challenges involved in redesigning its energy infrastructure to meet 2050 GHG reduction goals, but CCUS commercialization lags in California as it does elsewhere. It is unclear why this is the case given the states forefront position in aggressive climate change policy. The intent of this paper is to examine the factors that may explain why CCUS has not advanced as rapidly as other GHG emissions mitigation technologies in California and identify ways by which CCUS commercialization may be advanced in the context of Californias future energy infrastructure. CCUS has application to reduce GHG emissions from the power, industrial and transportation sectors in the state. Efficiency, use of renewable energy or nuclear generation to replace fossil fuels, use of lower or no-net-carbon feedstocks (such as biomass), and use of CCUS on fossil fuel generation are the main options, but California has fewer options for making the deep cuts in CO2 emissions within the electricity sector to meet 2050 goals. California is already the most efficient of all 50 states as measured by electricity use per capita, and, while further efficiency measures can reduce per capita consumption, increasing population is still driving electricity demand upwards. A 1976 law prevents building any new nuclear plants until a federal high-level nuclear waste repository is approved. Most all in-state electricity generation already comes from natural gas; although California does plan to eliminate electricity imports from out-of-state coal-fired generation. Thus, the two options with greatest potential to reduce in-state power sector CO2 emissions are replacing fossil with renewable generation or employing CCUS on natural gas power plants. Although some scenarios call on California to transition its electricity sector to 100 percent renewables, it is unclear how practical this approach is given the intermittency of renewable

  16. Go Solar California | Open Energy Information

    Open Energy Info (EERE)

    Solar California Jump to: navigation, search Logo: Go Solar California Name: Go Solar California Place: San Francisco, California Zip: 94120 Region: Bay Area Website:...

  17. Amador County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Facility Places in Amador County, California Amador City, California Ione, California Jackson, California Plymouth, California Sutter Creek, California Retrieved from "http:...

  18. Tehama County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California Manton, California Mineral, California Rancho Tehama Reserve, California Red Bluff, California Tehama, California Retrieved from "http:en.openei.orgw...

  19. Buildings Energy Data Book: 8.1 Buildings Sector Water Consumption

    Buildings Energy Data Book [EERE]

    1 Buildings Sector Water Consumption March 2012 8.1.2 Average Energy Intensity of Public Water Supplies by Location (kWh per Million Gallons) Location United States (2) 627 437 1,363 United States (3) 65 (6) 1,649 Northern California Indoor 111 1,272 1,911 Northern California Outdoor 111 1,272 0 Southern California Indoor (5) 111 1,272 1,911 Southern California Outdoor 111 1,272 0 Iowa (6) 380 1,570 Massachusetts (6) (6) 1,750 Wisconsin Class AB (4) - - Wisconsin Class C (4) - - Wisconsin Class

  20. Five-Year NRHP Re-Evaluation of Historic Buildings Assessment

    SciTech Connect (OSTI)

    Ullrich, R A; Heidecker, K R

    2011-09-12

    The Lawrence Livermore National Laboratory (LLNL) 'Draft Programmatic Agreement among the Department of Energy and the California State Historic Preservation Officer Regarding Operation of Lawrence Livermore National Laboratory' requires a review and re-evaluation of the eligibility of laboratory properties for the National Register of Historic Places (NRHP) every five years. The original evaluation was published in 2005; this report serves as the first five-year re-evaluation. This re-evaluation includes consideration of changes within LLNL to management, to mission, and to the built environment. it also determines the status of those buildings, objects, and districts that were recommended as NRHP-eligible in the 2005 report. Buildings that were omitted from the earlier building list, those that have reached 50 years of age since the original assessment, and new buildings are also addressed in the re-evaluation.

  1. Sandia National Laboratories: Locations: Livermore, California: Life in

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

    Livermore: Education Education California and Bay Area schools California's strong commitment to supporting public education is shown in the state's constitution, which requires 40% of state revenues to be spent on education. About one-fifth of California's school districts are located in the San Francisco Bay Area, and most Bay Area students attend public school. The majority of Sandia employees live within the boundaries of the Alameda, Contra Costa, and San Joaquin County Offices of

  2. Benefits of Biofuel Production and Use in California

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

    is the second-highest energy-consuming state in the nation and a leading promoter of energy efficiency and renewable energy. The Bioenergy Technologies Office (BETO) enables the development of novel technologies that can be used to establish California as a leader in the bioeconomy. California California is a leader in sustainable transportation, having required reductions in the carbon intensity of transportation fuels since 2011. Biofuels can play a key role in meeting state goals for reducing

  3. California National Guard Sustainability Planning, Hydrogen Fuel Goals

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

    Lt Col Reuben Sendejas/916.361.4339/reuben.r.sendejas@us.army.mil California Army National Guard, Environmental Programs Directorate California National Guard Sustainability Planning, Hydrogen Fuel Goals 27 Oct 08 Lt Col Reuben Sendejas Lt Col Reuben Sendejas/916.361.4339/reuben.r.sendejas@us.army.mil California Army National Guard, Environmental Programs Directorate Sustainability Requires Commitment The Breakfast Analogy 11/11/2008 3 Lt Col Reuben

  4. Commissioning in Federal Buildings | Department of Energy

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

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

  5. Building America Case Study: Challenges of Achieving 2012 IECC...

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

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

  6. California Energy Incentive Programs

    Broader source: Energy.gov [DOE]

    Report from the Federal Energy Management Program (FEMP) discusses annual update on key energy issues and financial opportunities for federal sites in California.

  7. CaliforniaFIRST

    Office of Energy Efficiency and Renewable Energy (EERE)

    Eligibility is generally determined by the property records and value, and the property must meet general underwriting criteria established by the California Statewide Communities Development Aut...

  8. university of california

    National Nuclear Security Administration (NNSA)

    Led by University of California, Berkeley Awarded 25M NNSA Grant for Nuclear Science and Security Research http:nnsa.energy.govmediaroompressreleases...

  9. California Energy Commission

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

    California Energy Commission Quadrennial Water Review Comments - June 19, 2014 Water-Energy Nexus Water and energy systems are inextricably linked -- producing energy uses large ...

  10. Video: University of California Irvine Smart Labs Initiative Success Story

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

    | Department of Energy University of California Irvine Smart Labs Initiative Success Story Video: University of California Irvine Smart Labs Initiative Success Story Video covers a U.S. Department of Energy Better Buildings Challenge partner that achieves 60% energy savings through dynamic, intelligent heating, cooling, and air-conditioning technologies. Seven essential components include lowering system pressure drop, demand-based ventilation, dynamic digital controls, fume hood air flow

  11. San Jose, California, Partners With Established Community Groups to Win

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

    Over Homeowners | Department of Energy California, Partners With Established Community Groups to Win Over Homeowners San Jose, California, Partners With Established Community Groups to Win Over Homeowners A photo of a speaker in front of a crowd. When Better Buildings Program San Jose (BBPSJ) set out to encourage homeowners to install energy upgrades, the program joined forces with trusted community groups to accomplish its goals. Partnering with highly regarded community organizations

  12. California Member Connects Solar Adoption With Upgrades | Department of

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

    Energy Connects Solar Adoption With Upgrades California Member Connects Solar Adoption With Upgrades Photo of a young man working on solar panels. Studies on the connection between solar adoption and energy upgrades by Better Buildings Residential Network member Center for Sustainable Energy (CSE) in California are helping solar companies realize that partnering with local energy efficiency programs can help turn potential competition into an addition to their business. According to CSE,

  13. 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

  14. City of Austin- Green Building Policy for Municipal Buildings

    Broader source: Energy.gov [DOE]

    The City Council of Austin passed a resolution (Resolution No. 000608-43) in June 2000 requiring that all future building projects be built in accordance with the standard of the U.S. Green Build...

  15. Maine Uniform Building and Energy Code

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  16. 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...

  17. 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...

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

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

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

  19. Mercantile Buildings

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

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

  20. Education Buildings

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

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

  1. Better Buildings

    Broader source: Energy.gov [DOE]

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

  2. Itron (California) | Open Energy Information

    Open Energy Info (EERE)

    Itron (California) Jump to: navigation, search Name: Itron Address: 11236 El Camino Real Place: San Diego, California Zip: 92130 Region: Southern CA Area Sector: Efficiency...

  3. Berkeley, California, Site Fact Sheet

    Office of Legacy Management (LM)

    California, Site. This site is managed by the U.S. Department of Energy Office of Legacy Management under the Formerly Utilized Sites Remedial Action Program. Berkeley, California, ...

  4. California Register | Open Energy Information

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: California RegisterLegal Abstract California Register, current through August 7, 2014....

  5. Energy Standards for State Buildings

    Broader source: Energy.gov [DOE]

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

  6. Riverside County- Sustainable Building Policy

    Office of Energy Efficiency and Renewable Energy (EERE)

    In February 2009, the County of Riverside Board of Supervisors adopted Policy Number H-29, creating the Sustainable Building Policy. The Policy requires that all new county building projects...

  7. Building and Home Design Products and Services | Department of Energy

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

    and Home Design Products and Services Building and Home Design Products and Services Production builder Centex Homes built ultra-efficient model homes in San Ramon, California.’s Aventura and Lunaria community developments. Credit: Davis Energy Group. Production builder Centex Homes built ultra-efficient model homes in San Ramon, California.'s Aventura and Lunaria community developments. Credit: Davis Energy Group. Here you'll find a list of products and services for buyers and builders of

  8. 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. NJIT’s 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

  9. City of Boulder- Green Points Building Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Boulder Green Points Building Program is a mandatory residential green building program that requires a builder or homeowner to include a minimum amount of sustainable building components bas...

  10. 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...

  11. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-11-09

    This Guide provides approaches for implementing the High Performance Sustainable Building (HPSB) requirements of DOE Order 413.3B, Program and Project Management for the Acquisition of Capital Assets. Supersedes DOE G 413.3-6.

  12. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-11-09

    This Guide highlights the DOE O 413.3B drivers for incorporating high performance sustainable building (HPSB) principles into Critical Decisions 1 through 4 and provides guidance for implementing the Order's HPSB requirements.

  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. Software-Defined Solutions for Managing Energy Use in Small Commercial Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lead Performer: University of California, Berkeley Project Partners: -- California Institute for Energy & Enviornment - Berkeley, CA -- Software Defined Buildings/EECS/UC Berkeley - Berkeley, CA -- Western Regional Cooling Center/UC Davis - Davis, CA -- Lawrence Berkeley National Laboratory - Berkeley, CA -- Building Robotics - Oakland, CA

  15. Applicability of Related Data, Algorithms, and Models to the Simulation of Ground-Coupled Residential Hot Water Piping in California

    SciTech Connect (OSTI)

    Warner, J.L.; Lutz, J.D.

    2006-01-01

    Residential water heating is an important consideration in California?s building energy efficiency standard. Explicit treatment of ground-coupled hot water piping is one of several planned improvements to the standard. The properties of water, piping, insulation, backfill materials, concrete slabs, and soil, their interactions, and their variations with temperature and over time are important considerations in the required supporting analysis. Heat transfer algorithms and models devised for generalized, hot water distribution system, ground-source heat pump and ground heat exchanger, nuclear waste repository, buried oil pipeline, and underground electricity transmission cable applications can be adapted to the simulation of under-slab water piping. A numerical model that permits detailed examination of and broad variations in many inputs while employing a technique to conserve computer run time is recommended.

  16. 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

  17. FEMP Training Success Story: University of California, Irvine, Smart Labs Initiative Video Transcript

    Broader source: Energy.gov [DOE]

    The University of California, Irvine – a partner in DOE's Better Buildings Initiative -- has been ranked among the nation's best universities, noted for its excellent science and research programs....

  18. Effects of California's Climate Policy in Facilitating CCUS

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

    Burton, Elizabeth

    2014-12-31

    California is at the forefront of addressing the challenges involved in redesigning its energy infrastructure to meet 2050 GHG reduction goals, but CCUS commercialization lags in California as it does elsewhere. It is unclear why this is the case given the state’s forefront position in aggressive climate change policy. The intent of this paper is to examine the factors that may explain why CCUS has not advanced as rapidly as other GHG emissions mitigation technologies in California and identify ways by which CCUS commercialization may be advanced in the context of California’s future energy infrastructure. CCUS has application to reducemore » GHG emissions from the power, industrial and transportation sectors in the state. Efficiency, use of renewable energy or nuclear generation to replace fossil fuels, use of lower or no-net-carbon feedstocks (such as biomass), and use of CCUS on fossil fuel generation are the main options, but California has fewer options for making the deep cuts in CO2 emissions within the electricity sector to meet 2050 goals. California is already the most efficient of all 50 states as measured by electricity use per capita, and, while further efficiency measures can reduce per capita consumption, increasing population is still driving electricity demand upwards. A 1976 law prevents building any new nuclear plants until a federal high-level nuclear waste repository is approved. Most all in-state electricity generation already comes from natural gas; although California does plan to eliminate electricity imports from out-of-state coal-fired generation. Thus, the two options with greatest potential to reduce in-state power sector CO2 emissions are replacing fossil with renewable generation or employing CCUS on natural gas power plants. Although some scenarios call on California to transition its electricity sector to 100 percent renewables, it is unclear how practical this approach is given the intermittency of renewable generation

  19. Buildings*","Buildings

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

    8. Primary Space-Heating Energy Sources, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Buildings with Space Heating","Primary Space-Heating Energy Source Used a" ,,,"Electricity","Natural Gas","Fuel Oil","District Heat" "All Buildings* ...............",4645,3982,1258,1999,282,63 "Building Floorspace" "(Square Feet)"

  20. Alpine County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California Bear Valley, California Kirkwood, California Markleeville, California Mesa Vista, California Retrieved from "http:en.openei.orgwindex.php?titleAlpineCounty,Cali...

  1. Sutter County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Subtype B. Places in Sutter County, California Live Oak, California Sutter, California Tierra Buena, California Yuba City, California Retrieved from "http:en.openei.orgw...

  2. San Bernardino County, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    2 Solar Power Plant Places in San Bernardino County, California Adelanto, California Apple Valley, California Barstow, California Big Bear City, California Big Bear Lake,...

  3. H2FIRST Hydrogen Contaminant Detector Task: Requirements Document...

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

    Hydrogen Contaminant Detector Task Requirements Document and Market Survey Danny Terlip, ... California 94550 www.sandia.gov H2FIRST Hydrogen Contaminant Detector Task Requirements ...

  4. 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...

  5. 1995 Buildings in 80's

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

    Survey and Form EIA-871 of the 1989 Commercial Buildings Energy Consumption Survey. Adobe Acrabat Reader NOTE: To View andor Print PDF's (requires Adobe Acrobat Reader) -...

  6. Proposed residential building standards: draft environmental impact report

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    The Warren-Alquist Act of 1974 requires the California Energy Commission to adopt and periodically update energy-conservation standards for new residential buildings. The Act also requires the CEC to adopt performance standards for new buildings. With increased energy costs, the CEC staff proposed to update the current energy-conservation standards and they are a hybrid of performance and prescriptive requirements. The proposed standards do not cover hotels, motels, or buildings over 3 stories high. The purpose of an environmental impact report (EIR) is to provide public agencies and the public in general with detailed information about the effects a proposed project is likely to have on the environment, to list ways in which the significant effects of such a project might be minimized, and to indicate alternatives to the project. The contents of this Draft EIR includes: a project description; a description of the environmental setting, impacts, and mitigation measures; a discussion of alternatives; and an indication of growth-inducing impacts. The Draft EIR discusses both environmental and socio-economic impacts of the proposed standards compared to both the current standards and the pre-1975 practices. (MCW)

  7. California Energy Incentive Programs

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

    California Energy Incentive Programs: An Annual Update on Key Energy Issues and Financial Opportunities for Federal Sites in California Prepared for the U.S. Department of Energy Federal Energy Management Program December 2011 i Contacts Utility Acquisitions, ESPCs, PPAs Tracy Logan U.S. Department of Energy Federal Energy Management Program EE-2L 1000 Independence Avenue, SW Washington, DC 20585-0121 Phone: (202) 586-9973 E-mail: tracy.logan@ee.doe.gov Principal Research Associate Elizabeth

  8. Capitol Area East End, Block 225: California Department of Education Headquarters

    High Performance Buildings Database

    Sacramento, CA The California Department of Education Headquarters, Block 225 was the first of the five buildings to make up the Capitol Area East End Complex. The entire project is being developed by the California Department of General Services Real Estate Division. At 336,000 square feet and six stories high, Block 225 was the most ambitious green-building initiative to have been undertaken by the State at that time and the largest office building project ever undertaken by the State. The project was delivered through a bridged design-build process.

  9. Understanding the response of commercial and institutional organizations to the California energy crisis. A report to the California Energy Commission - Sylvia Bender, Project Manager

    SciTech Connect (OSTI)

    Lutzenhiser, Loren; Janda, Kathryn; Kunkle, Rick; Payne, Christopher

    2002-07-24

    Beginning in the summer of 2000, California experienced serious energy supply problems, sharp increases in wholesale (and retail) electricity and natural gas prices, and isolated blackouts. In response to the rapidly worsening electricity situation in California in late 2000, the state set, as an initial goal, the reduction of the state's peak demand for the summer of 2001 by 5,000 megawatts. To meet this goal, the governor and legislature took a variety of steps to enhance supply, encourage rapid voluntary reductions in demand, and provide incentives for actions that would result in load reductions. Three bills-Assembly Bill 970, Senate Bill X1 5 and Assembly Bill X1 29-allocated roughly $950 million for consumption and demand reduction programs. The governor also enacted a variety of additional measures, including the ''Flex Your Power'' (media awareness and direct business involvement) campaign, requirements for retail sector outdoor lighting reductions, and toughening of energy efficiency building codes. There were, in fact, significant reductions in electricity demand in California during the summer of 2001 and the large number of expected supply disruptions was avoided. To understand the nature of these demand reductions and the motivations for consumer response, Washington State University (WSU) undertook a study for the California Energy Commission (CEC) focusing on conservation behavior in the residential, commercial, and agricultural sectors. The research presented in this report represents an exploration of the response of commercial and institutional organizations to the California energy situation and the unique set of influences that existed during this time. These influences included informational messages and media attention, program interventions, price changes, and external triggering events (e.g., blackouts). To better understand the effects of these influences on organizational response to the energy situation, we conducted 84 semi

  10. CONSTRUCTION CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen

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

    CONSTRUCTION CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone (510) 486-4506 Email dtchen@lbl.gov All Other Specialty Trade Contractors 238990 LAWRENCE LIVERMORE LAB POC Jill Swanson Telephone (925) 423-4535 Email swanson6@llnl.gov All Other Specialty Trade Contractors 238990 COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone (720) 356-1269 Email karen.downs@go.doe.gov Industrial Building Construction 236210 Commercial and Institutional Building Construction 236220 Power and

  11. Northern California Power Agny | Open Energy Information

    Open Energy Info (EERE)

    California Power Agny Jump to: navigation, search Name: Northern California Power Agny Place: California Website: www.ncpa.com Outage Hotline: (916) 781-3636 References: EIA Form...

  12. Marathon Capital LLC (California) | Open Energy Information

    Open Energy Info (EERE)

    Marathon Capital LLC (California) Name: Marathon Capital LLC (California) Address: 42 Miller Avenue Place: Mill Valley, California Zip: 94941 Region: Bay Area Product: Investment...

  13. Burris Park, California, Site Fact Sheet

    Office of Legacy Management (LM)

    Burris Park, California, Site. This site is managed by the U.S. Department of Energy ... Burris Park, California, Site Location of the Burris Park, California, Site Site ...

  14. California State Assembly | Open Energy Information

    Open Energy Info (EERE)

    Assembly Jump to: navigation, search Name: California State Assembly Place: Sacramento, California Zip: 94249-0000 Product: The body of the state of California that reviews bills,...

  15. BLM California State Office | Open Energy Information

    Open Energy Info (EERE)

    Office Jump to: navigation, search Logo: BLM California State Office Name: BLM California State Office Abbreviation: California Address: 2800 Cottage Way, Suite W-1623 Place:...

  16. California Energy Power | Open Energy Information

    Open Energy Info (EERE)

    Power Jump to: navigation, search Name: California Energy & Power Place: Pomona, California Zip: CA 91767 Sector: Renewable Energy, Wind energy Product: California Energy & Power...

  17. California's 38th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 38th congressional district California...

  18. California Air Resources Board | Open Energy Information

    Open Energy Info (EERE)

    Air Resources Board Jump to: navigation, search Logo: California Air Resources Board Name: California Air Resources Board Place: Sacramento, California Website: www.arb.ca.gov...

  19. Delano, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    expanding it. Delano is a city in Kern County, California. It falls under California's 20th congressional district.12 Energy Generation Facilities in Delano, California Delano...

  20. Mendota, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Mendota is a city in Fresno County, California. It falls under California's 20th congressional district.12 Energy Generation Facilities in Mendota, California...

  1. Bakersfield, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Bakersfield is a city in Kern County, California. It falls under California's 20th congressional district and California's 22nd congressional district.12 Registered...

  2. California Independent System Operator | Open Energy Information

    Open Energy Info (EERE)

    search 200px Name: California Independent System Operator Address: California ISO P.O. Box 639014 Place: Folsom, California Zip: 95763-9014 Sector: Services Phone Number:...

  3. Building America

    SciTech Connect (OSTI)

    Brad Oberg

    2010-12-31

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

  4. Building technologies

    SciTech Connect (OSTI)

    Jackson, Roderick

    2014-07-14

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

  5. Building technologies

    ScienceCinema (OSTI)

    Jackson, Roderick

    2014-07-15

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

  6. Buildings | NREL

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

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

  7. Residential Solar Permit Requirements

    Broader source: Energy.gov [DOE]

    Washington's State Building Code sets requirements for the installation, inspection, maintenance and repair of solar photovoltaic (PV) energy systems. Local jurisdictions have the authority to...

  8. Beardmore Building

    High Performance Buildings Database

    Priest River, ID Originally built in 1922 by Charles Beardmore, the building housed offices, mercantile shops, a ballroom and a theater. After decades of neglect under outside ownership, Brian Runberg, an architect and great-grandson of Charles Beardmore, purchased the building in 2006 and began an extensive whole building historic restoration.

  9. Retrofit California Overview and Final Reports

    SciTech Connect (OSTI)

    Choy, Howard; Rosales, Ana

    2014-03-01

    Energy efficiency retrofits (also called upgrades) are widely recognized as a critical component to achieving energy savings in the building sector to help lower greenhouse gas (GHG) emissions. To date, however, upgrades have accounted for only a small percentage of aggregate energy savings in building stock, both in California and nationally. Although the measures and technologies to retrofit a building to become energy efficient are readily deployed, establishing this model as a standard practice remains elusive. Retrofit California sought to develop and test new program models to increase participation in the energy upgrade market in California. The Program encompassed 24 pilot projects, conducted between 2010 and mid-2013 and funded through a $30 million American Recovery and Reinvestment Act (ARRA) grant from the U.S. Department of Energy’s (DOE) Better Buildings Neighborhood Program (BBNP). The broad scope of the Program can be seen in the involvement of the following regionally based Grant Partners: Los Angeles County (as prime grantee); Association of Bay Area Governments (ABAG), consisting of: o StopWaste.org for Alameda County o Regional Climate Protection Authority (RCPA) for Sonoma County o SF Environment for the City and County of San Francisco o City of San Jose; California Center for Sustainable Energy (CCSE) for the San Diego region; Sacramento Municipal Utilities District (SMUD). Within these jurisdictions, nine different types of pilots were tested with the common goal of identifying, informing, and educating the people most likely to undertake energy upgrades (both homeowners and contractors), and to provide them with incentives and resources to facilitate the process. Despite its limited duration, Retrofit California undoubtedly succeeded in increasing awareness and education among home and property owners, as well as contractors, realtors, and community leaders. However, program results indicate that a longer timeframe will be needed to

  10. The Impact of Retail Rate Structures on the Economics of Commercial Photovoltaic Systems in California

    SciTech Connect (OSTI)

    Mills, Andrew; Wiser, Ryan; Barbose, Galen; Golove, William

    2008-05-11

    This article examines the impact of retail electricity rate design on the economic value of grid-connected photovoltaic (PV) systems, focusing on commercial customers in California. Using 15-minute interval building load and PV production data from a sample of 24 actual commercial PV installations, we compare the value of the bill savings across 20 commercial-customer retail electricity rates currently offered in the state. Across all combinations of customers and rates, we find that the annual bill savings from PV, per kWh generated, ranges from $0.05/kWh to $0.24/kWh. This sizable range in rate-reduction value reflects differences in rate structures, revenue requirements, the size of the PV system relative to building load, and customer load shape. The most significant rate design issue for the value of commercial PV is found to be the percentage of total utility bills recovered through demand charges, though a variety of other factors are also found to be of importance. The value of net metering is found to be substantial, but only when commercial PV systems represent a sizable portion of annual customer load. Though the analysis presented here is specific to California, our general results demonstrate the fundamental importance of retail rate design for the customer-economics of grid-connected, customer-sited PV.

  11. The impact of retail rate structures on the economics of commercial photovoltaic systems in California

    SciTech Connect (OSTI)

    Mills, Andrew D.; Wiser, Ryan; Barbose, Galen; Golove, William

    2008-06-24

    This article examines the impact of retail electricity rate design on the economic value of grid-connected photovoltaic (PV) systems, focusing on commercial customers in California. Using 15-min interval building load and PV production data from a sample of 24 actual commercial PV installations, we compare the value of the bill savings across 20 commercial-customer retail electricity rates currently offered in the state. Across all combinations of customers and rates, we find that the annual bill savings from PV, per kWh generated, ranges from $0.05 to $0.24/kWh. This sizable range in rate-reduction value reflects differences in rate structures, revenue requirements, the size of the PV system relative to building load, and customer load shape. The most significant rate design issue for the value of commercial PV is found to be the percentage of total utility bills recovered through demand charges, though a variety of other factors are also found to be of importance. The value of net metering is found to be substantial, but only when energy from commercial PV systems represents a sizable portion of annual customer load. Though the analysis presented here is specific to California, our general results demonstrate the fundamental importance of retail rate design for the customer-economics of grid-connected, customer-sited PV.

  12. Building America Webinar: Multifamily Ventilation Strategies and

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

    Compartmentalization Requirements - Joe Lstiburek | Department of Energy Joe Lstiburek Building America Webinar: Multifamily Ventilation Strategies and Compartmentalization Requirements - Joe Lstiburek This presentation will be delivered at the U.S. Department of Energy Building America webinar, Multifamily Ventilation Strategies and Compartmentalization Requirements, on September 24, 2014. Joe Lstiburek, Building Science Corporation, will present various balanced ventilation options that

  13. Building America Webinar: Multifamily Ventilation Strategies and

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

    Compartmentalization Requirements | Department of Energy Multifamily Ventilation Strategies and Compartmentalization Requirements Building America Webinar: Multifamily Ventilation Strategies and Compartmentalization Requirements This Building America webinar, held on Sept. 24, 2014, focused on key challenges in multifamily ventilation and strategies to address these challenges. Sean Maxwell, Consortium for Advanced Residential Buildings, discussed make-up air strategies in new construction

  14. Sustainability in Existing Federal Buildings

    Broader source: Energy.gov [DOE]

    For meeting federal sustainability requirements, agencies can use evaluation methods, such as benchmarking and energy audits, and planning to make existing buildings energy efficient. Agencies can follow these steps to comply with energy reduction requirements.

  15. 2016 News | Buildings | NREL

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

    NREL Partners with California to Accelerate Advanced Energy Communities The California Energy ... new Grid Modernization Multi-Year Program Plan (MYPP), a blueprint for the ...

  16. California: California's Clean Energy Resources and Economy (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-03-01

    This document highlights the Office of Energy Efficiency and Renewable Energy's investments and impacts in the state of California.

  17. California Hydrogen Infrastructure Project | Open Energy Information

    Open Energy Info (EERE)

    Hydrogen Infrastructure Project Jump to: navigation, search Name: California Hydrogen Infrastructure Project Place: California Sector: Hydro, Hydrogen Product: String...

  18. Jiangsu-California MOU | Open Energy Information

    Open Energy Info (EERE)

    California MOU AgencyCompany Organization Jiangsu, State of California Sector Energy Focus Area Energy Efficiency, Transportation Topics Policiesdeployment programs...

  19. California Sunrise Alternative Energy Development LLC | Open...

    Open Energy Info (EERE)

    Zip: 93505 Sector: Services Product: String representation "California Sunr ... g and lighting." is too long. References: California Sunrise Alternative Energy...

  20. Building America Webinar: Multifamily Ventilation Strategies...

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

    ASHRAE Standard 62.2-2013 ventilation requirements in multifamily buildings that are also constructed to LEED compartmentalization requirements of the currently proposed ASHRAE ...

  1. California Solar Initiative- PV Incentives

    Broader source: Energy.gov [DOE]

    In January 2006, the California Public Utilities Commission (CPUC) adopted a program -- the California Solar Initiative (CSI) -- to provide more than $2.3 billion in incentives for photovoltaic (...

  2. Oxnard, California, Site Fact Sheet

    Office of Legacy Management (LM)

    Oxnard, California, Site This fact sheet provides information about the Oxnard, California, Site. The U.S. Department of Energy Office of Legacy Management manages historical records of work performed for the federal government at the Oxnard site. Location of the Oxnard, California, Site Site Description and History The Oxnard site occupies 13.75 acres in an industrial section of Oxnard, California, about 50 miles northwest of Los Angeles. Allis-Chalmers, a farm implement manufacturing company,

  3. BUILDING STRONG

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

    WHITE RIVER BASIN COMPREHENSIVE STUDY BUILDING STRONG ® * The Cache River Basin portion of the Watershed Management Plan will be completed in FY15. * Next step will be a watershed assessment for the entire White River Basin and move forward in developing a Comprehensive Watershed Management Plan. CURRENT STATUS BUILDING STRONG ® WATER SUPPLY STORAGE REALLOCATIONS BUILDING STRONG ® M&I Water Supply Reallocation Studies Greers Ferry Lake * Current Study * Request from MAWA for 15.25 mgd

  4. BUILDING STRONG

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

    BUILDING STRONG ® WATER SUPPLY STORAGE REALLOCATION STUDIES BUILDING STRONG ® Beaver Lake Project Area BUILDING STRONG ® M&I Water Supply Reallocation - Beaver Lake * Current Study - Total Request for 22 mgd (41,960 ac-ft)  Benton Washington in 2000 for 12.0 mgd (22,887.11 ac-ft)  Carroll Boone in 2001 for 6.0 mgd (11,443.66 ac-ft)  Madison County in 2006 for 4.0 mgd (7,629.04 ac-ft) BUILDING STRONG ® M&I Water Supply Reallocation - Beaver Lake Continued. . . * Current Tasks

  5. Vacant Buildings

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

    Vacant Characteristics by Activity... Vacant Vacant buildings are those in which more floorspace was vacant than was used for any single commercial activity at the time of the...

  6. Service Buildings

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

    Service Characteristics by Activity... Service Service buildings are those in which some type of service is provided, other than food service or retail sales of goods. Basic...

  7. Other Buildings

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

    Other Characteristics by Activity... Other Other buildings are those that do not fit into any of the specifically named categories. Basic Characteristics See also: Equipment |...

  8. Buildings Database

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

    Energy Efficiency & Renewable Energy EERE Home | Programs & Offices | Consumer Information Buildings Database Welcome Guest Log In | Register | Contact Us Home About All Projects...

  9. Clean Electricity Initiatives in California

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

    Edward Randolph Director, Energy Division California Public Utilities Commission July 14, 2014 2014 EIA Energy Conference Clean Electricity Policy Initiatives In California (Partial) * Wholesale Renewables : - Renewables Portfolio Standard - Feet in Tariffs (RAM & ReMAT) - All source procurement (under development) * Customer Renewable Generation - California Solar Initiative - Net Energy Metering - Green Tariffs - Energy Efficiency - Demand Response - Rate Reform - Storage - Retirement of

  10. Department of Energy Office of Nuclear Safety and Environmental Policy Technical Position NSEP-TP-2007- 1, Technical Position on the Requirement in DOE 0 420.1B to Use National Consensus Industry Standards and the Model Building CodesTechnical Position NS

    Broader source: Energy.gov [DOE]

    All new construction required to follow the provisions of Department of Energy(DOE) Order 420. lB, Facility Safety, must comply with national consensus industrystandards and the model building...

  11. Demand Shifting with Thermal Mass in Light and Heavy Mass Commercial Buildings

    SciTech Connect (OSTI)

    Xu, Peng; Zagreus, Leah

    2009-05-01

    The potential for utilizing building thermal mass for load shifting and peak demand reduction has been demonstrated in a number of simulation, laboratory, and field studies. This project studied the potential of pre-cooling and demand limiting in a heavy mass and a light mass building in the Bay Area of California. The conclusion of the work to date is that pre-cooling has the potential to improve the demand responsiveness of commercial buildings while maintaining acceptable comfort conditions. Results indicate that pre-cooling increases the depth (kW) and duration (kWh) of the shed capacity of a given building, all other factors being equal. Due to the time necessary for pre-cooling, it is only applicable to day-ahead demand response programs. Pre-cooling can be very effective if the building mass is relatively heavy. The effectiveness of night pre-cooling under hot weather conditions has not been tested. Further work is required to quantify and demonstrate the effectiveness of pre-cooling in different climates. Research is also needed to develop screening tools that can be used to select suitable buildings and customers, identify the most appropriate pre-cooling strategies, and estimate the benefits to the customer and the utility.

  12. Berkeley Lab to Help Build Straw Bale Building

    SciTech Connect (OSTI)

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

    1998-12-01

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

  13. NNSA Accepts University of California Settlement Offer for Deficiencies in

    National Nuclear Security Administration (NNSA)

    Security Procedure | National Nuclear Security Administration | (NNSA) Accepts University of California Settlement Offer for Deficiencies in Security Procedure December 17, 2007 WASHINGTON, DC - The Department of Energy's National Nuclear Security Administration (NNSA) has accepted an offer from the University of California regarding the final notice of violation issued to the university in September 2007 for violations of the department's classified information security requirements during

  14. Perfecting marksmanship: Sandia California Security Police Officers train

    National Nuclear Security Administration (NNSA)

    to improve skills | National Nuclear Security Administration | (NNSA) Perfecting marksmanship: Sandia California Security Police Officers train to improve skills Tuesday, November 17, 2015 - 4:36pm NNSA Blog In training, the Protective Force has looked carefully at this threat to identify trends, courses of action, and response techniques. Training trumps everything. Security Police Officers (SPO) at Sandia/California continue to far exceed the minimum standard of required training. Pablo

  15. Potential Benefits of Commissioning California Homes

    SciTech Connect (OSTI)

    Matson, Nance; Wray, Craig; Walker, Iain; Sherman, Max

    2002-01-01

    Commissioning California's houses can result in better performing systems and houses. In turn, this will result in more efficient use of energy, carbon emission reductions, and improved occupant comfort. In particular, commissioning houses can save a significant amount of HVAC-related energy (15 to 30% in existing houses, 10 to 20% in new conventional houses, and up to 8% in advanced energy efficiency houses). The process that we considered includes corrective measures that could be implemented together during construction or during a single site visit (e.g., air tightening, duct sealing, and refrigerant and air handler airflow corrections in a new or existing house). Taking advantage of additional, more complex opportunities (e.g., installing new windows in an existing house, replacing the heating and air conditioning system in a new or existing house) can result in additional HVAC-related energy savings (60 to 75% in existing houses, and 50 to 60% in new conventional houses). The commissioning-related system and house performance improvements and energy savings translate to additional benefits throughout California and beyond. By applying commissioning principles to their work, the building community (builders and contractors) benefit from reduced callbacks and lower warranty costs. HERS raters and inspectors will have access to an expanded market sector. As the commissioning process rectifies construction defects and code problems, building code officials benefit from better compliance with codes. The utilities benefit from reduced peak demand, which can translate into lower energy acquisition costs. As houses perform closer to expectations, governmental bodies (e.g., the California Energy Commission and the Air Resources Board) benefit from greater assurance that actual energy consumption and carbon emissions are closer to the levels mandated in codes and standards, resulting in better achievement of state energy conservation and environmental goals. California

  16. Building America Technology Solutions for New and Existing Homes: High-Performance Walls in Hot-Dry Climates

    Broader source: Energy.gov [DOE]

    In this project, Building America team Alliance for Residential Building Innovation worked with builders in California to implement wall assemblies meeting a U-value lower than 0.050 Btu/h-ft2-°F. ARBI and its project team members helped builders identify preferred wall designs that met the requirements of their architects, structural engineers, and purchasing agents and that were acceptable to their subcontractors. Construction methods were observed and documented and construction costs obtained from builders were used to inform cost estimates for a range of advanced wall system types and insulation types. Wall framing types of 2 × 6 (16- and 24-in. on center [o.c.]) and double stud were modeled in Building Energy Optimization (BEopt™) software with cavity insulation levels ranging from R-19 to R-33 (double stud) and exterior rigid insulation of R-4, R-6, and R-8.

  17. 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

  18. California/Transmission/Agency Links | Open Energy Information

    Open Energy Info (EERE)

    State Agency Links California Department of Fish and Wildlife California Office of Historic Preservation California Department of Transportation California Department of...

  19. California Climate Exchange CaCX | Open Energy Information

    Open Energy Info (EERE)

    CaCX Jump to: navigation, search Name: California Climate Exchange (CaCX) Place: California Product: Aims to reducte CO2 emission in California. References: California Climate...

  20. EIS-0431: Hydrogen Energy California's Project, Kern County,...

    Energy Savers [EERE]

    31: Hydrogen Energy California's Project, Kern County, California EIS-0431: Hydrogen Energy California's Project, Kern County, California Summary This EIS evaluates the potential...

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

    Energy Savers [EERE]

    In an article published in the ASHRAE Journal August 2004, Building Science Corporation's ... In the ASHRAE paper, Lstiburek provided a detailed proposal for building code requirements ...

  2. 2016 Guiding Principles for Sustainable Federal Buildings Updates...

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

    KB) More Documents & Publications U.S. Department of Energy High Performance and Sustainable Buildings Implementation Plan Green Building Certification Systems Requirement for ...

  3. Energy-Efficient Building Standards for State Facilities

    Broader source: Energy.gov [DOE]

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

  4. Applications of Optimal Building Energy System Selection and Operation

    SciTech Connect (OSTI)

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

    2011-04-01

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

  5. Office Buildings

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

    page, please call 202-586-8800. There were enough buildings in the responding sample to report statistics for all of these types except for research and development, which has...

  6. Lodging Buildings

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

    were then asked to place the building into the following more specific categories: a hotel a motel, inn, or resort a retirement home a shelter, orphanage, or children's home a...

  7. BUILDING STRONG

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

    BUILDER NNSA Achieves Major Milestone in BUILDER Implementation WASHINGTON, D.C. - The Department of Energy's National Nuclear Security Administration (DOE/NNSA) achieved a major milestone in improving the management of the Nuclear Security Enterprise's infrastructure through the successful migration of all current information on building

    BUILDING STRONG ® Communications * Division and District Command level strategic involvement * Increased communication * Refined business processes *

  8. Building America Expert Meeting: Transforming Existing Buildings...

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

    Transforming Existing Buildings through New Media--An Idea Exchange Building America Expert Meeting: Transforming Existing Buildings through New Media--An Idea Exchange This report ...

  9. Building America Webinar: High Performance Building Enclosures...

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

    Building America Webinar: High Performance Building Enclosures: Part I, Existing Homes The webinar, presented on May 21, 2014, focused on specific Building America projects that ...

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

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

    Buildings Energy Efficiency Meeting: July 2010 Building America Residential Buildings Energy Efficiency Meeting: July 2010 On this page, you may link to the summary report and ...

  11. Building America Webinar: Ventilation in Multifamily Buildings...

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

    Ventilation in Multifamily Buildings Building America Webinar: Ventilation in Multifamily Buildings This webinar was presented by research team Consortium for Advanced Residential ...

  12. Building Technologies Office Overview

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

    Roland Risser Director, Building Technologies Office Building Technologies Office Energy Efficiency Starts Here. 2 Building Technologies Office Integrated Approach: Improving ...

  13. Los Angeles County- LEED for County Buildings

    Broader source: Energy.gov [DOE]

    In January 2007, the Los Angeles County Board of Supervisors adopted rules to require that all new county buildings greater than 10,000 square feet be LEED Silver certified. All buildings...

  14. Durham County- High-Performance Building Policy

    Office of Energy Efficiency and Renewable Energy (EERE)

    Durham County adopted a resolution in October 2008 that requires new non-school public buildings and facilities to meet high-performance standards. New construction of public buildings and...

  15. California Offshore-California Natural Gas Plant Processing

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

    California (Million Cubic Feet) Plant Liquids Production Extracted in California (Million Cubic Feet) California Offshore Natural Gas Plant Liquids Production Extracted in California (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 9 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 7/29/2016 Next Release Date: 8/31/2016 Referring Pages: NGPL

  16. California Onshore-California Natural Gas Plant Processing

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

    California (Million Cubic Feet) Plant Liquids Production Extracted in California (Million Cubic Feet) California Onshore Natural Gas Plant Liquids Production Extracted in California (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 12,755 13,192 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 7/29/2016 Next Release Date: 8/31/2016 Referring Pages:

  17. California City, California: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    City, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.125801, -117.9859038 Show Map Loading map... "minzoom":false,"mappingservi...

  18. California energy flow in 1994

    SciTech Connect (OSTI)

    Borg, I.Y.; Mui, N.

    1996-09-01

    California energy consumption increased in 1994 in keeping with a recovery from the previous mild recession years. Although unemployment remained above the national average, other indicators pointed to improved economic health. Increased energy use was registered principally in the residential/commercial and transportation end-use sectors. A cooler-than-usual winter and spring was reflected in increased consumption of natural gas, the principal space-heating fuel in the state. Because of low water levels behind state dams, utilities turned to natural gas for electrical generation and to increased imports from out-of- state sources to meet demand. Other factors, such as smaller output from geothermal, biomass, and cogenerators, contributed to the need for the large increase in electrical supply from these two sources. Nonetheless, petroleum dominated the supply side of the energy equation of the state in which transportation requirements comprise more than one-third of total energy demand. About half of the oil consumed derived from California production. Onshore production has been in slow decline; however, in 1994 the decrease was compensated for by increases from federal offshore fields. Until 1994 production had been limited by regulatory restrictions relating to the movement of the crude oil to onshore refineries. State natural gas production remained at 1993 levels. The increased demand was met by larger imports from Canada through the recent expansion of Pacific Transmission Company`s 804 mile pipeline. Deregulation of the state`s utilities moved ahead in 1994 when the California Public Utilities Commission issued its proposal on how to restructure the industry. Public hearings were conducted in which the chief issues were recovery of the utilities` capital investments, conflicts with the Public Utilities Policies Act, management of power transactions between new suppliers and former utility customers, and preservation of energy conservation programs

  19. Energy efficiency in California laboratory-type facilities

    SciTech Connect (OSTI)

    Mills, E.; Bell, G.; Sartor, D.

    1996-07-31

    The central aim of this project is to provide knowledge and tools for increasing the energy efficiency and performance of new and existing laboratory-type facilities in California. We approach the task along three avenues: (1) identification of current energy use and savings potential, (2) development of a {ital Design guide for energy- Efficient Research Laboratories}, and (3) development of a research agenda for focused technology development and improving out understanding of the market. Laboratory-type facilities use a considerable amount of energy resources. They are also important to the local and state economy, and energy costs are a factor in the overall competitiveness of industries utilizing laboratory-type facilities. Although the potential for energy savings is considerable, improving energy efficiency in laboratory-type facilities is no easy task, and there are many formidable barriers to improving energy efficiency in these specialized facilities. Insufficient motivation for individual stake holders to invest in improving energy efficiency using existing technologies as well as conducting related R&D is indicative of the ``public goods`` nature of the opportunity to achieve energy savings in this sector. Due to demanding environmental control requirements and specialized processes, laboratory-type facilities epitomize the important intersection between energy demands in the buildings sector and the industrial sector. Moreover, given the high importance and value of the activities conducted in laboratory-type facilities, they represent one of the most powerful contexts in which energy efficiency improvements stand to yield abundant non-energy benefits if properly applied.

  20. Inclusion of cool roofs in nonresidential Title 24 prescriptive requirements

    SciTech Connect (OSTI)

    Levinson, Ronnen; Akbari, Hashem; Konopacki, Steve; Bretz, Sarah

    2002-12-15

    Roofs that have high solar reflectance (high ability to reflect sunlight) and high thermal emittance (high ability to radiate heat) tend to stay cool in the sun. The same is true of low-emittance roofs with exceptionally high solar reflectance. Substituting a cool roof for a noncool roof tends to decrease cooling electricity use, cooling power demand, and cooling-equipment capacity requirements, while slightly increasing heating energy consumption. Cool roofs can also lower the ambient air temperature in summer, slowing ozone formation and increasing human comfort. DOE-2.1E building energy simulations indicate that use of a cool roofing material on a prototypical California nonresidential building with a low-sloped roof yields average annual cooling energy savings of approximately 300 kWh/1000 ft2 [3.2 kWh/m2], average annual natural gas deficits of 4.9 therm/1000 ft2 [5.6 MJ/m2], average source energy savings of 2.6 MBTU/1000 ft2 [30 MJ/m2], and average peak power demand savings of 0. 19 kW/1000 ft2 [2.1 W/m2]. The 15-year net present value (NPV) of energy savings averages $450/1000 ft2 [$4.90/m2] with time dependent valuation (TDV), and $370/1000 ft2 [$4.00/m2] without TDV. When cost savings from downsizing cooling equipment are included, the average total savings (15-year NPV + equipment savings) rises to $550/1000 ft2 [$5.90/m2] with TDV, and to $470/1000 ft2 [$5.00/m2] without TDV. Total savings range from 0.18 to 0.77 $/ft2 [1.90 to 8.30 $/m2] with TDV, and from 0.16 to 0.66 $/ft2 [1.70 to 7.10 $/m2] without TDV, across California's 16 climate zones. The typical cost premium for a cool roof is 0.00 to 0.20 $/ft2 [0.00 to 2.20 $/m2]. Cool roofs with premiums up to $0.20/ft2 [$2.20/m2] are expected to be cost effective in climate zones 2 through 16; those with premiums not exceeding $0.18/ft2 [$1.90/m2] are expected to be also cost effective in climate zone 1. Hence, this study recommends that the year-2005 California building energy efficiency code (Title 24

  1. Building Codes Resources | Department of Energy

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

    Codes Resources Building Codes Resources Some commercial and/or residential construction codes mandate certain energy performance requirements for the design, materials, and equipment used in new construction and renovations. State-wide minimum codes may be amended by local jurisdictions to be more stringent if energy performance requirements are lacking or liberal. Find building codes resources below. DOE Resources Building Energy Codes Program: Resource Center Building Energy Codes Program:

  2. California | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    California Sandia California hosts Military Academic Collaboration students Sandia National Laboratories in California was one of nine national laboratory sites that hosted students from military undergraduate institutions as part of the NNSA's Military Academic Collaboration. The collaboration, now in its seventh year, exposes cadets to careers within the national... NNSA's systems administrators keep the computers running For Systems Administrator (SysAdmin) Day, meet some of the men &

  3. Seven NNSS buildings achieve High Performance Sustainable Building...

    National Nuclear Security Administration (NNSA)

    The buildings earned the HPSB status by meeting 28 distinct performance requirements in the areas of energy, water and waste reduction, as well as tenant health and comfort. This ...

  4. Harris County- Green Building Policy for County Buildings

    Broader source: Energy.gov [DOE]

    The Harris County Facilities and Property Management (FPM) Division also requires all county buildings to meet minimum energy efficiency and sustainability measures, as described in the Best Gree...

  5. Energy Implications of Economizer Use in California Data Centers

    SciTech Connect (OSTI)

    Shehabi, Arman; Ganguly, Srirupa; Traber, Kim; Price, Hillary; Horvath, Arpad; Nazaroff, William W.; Gadgil, Ashok J.

    2008-08-01

    In the US, data center operations currently account for about 61 billion kWh/y of electricity consumption, which is more than 1.5percent of total demand. Data center energy consumption is rising rapidly, having doubled in the last five years. A substantial portion of data-center energy use is dedicated to removing the heat generated by the computer equipment. Data-center cooling load might be met with substantially reduced energy consumption with the use of air-side economizers. This energy saving measure, however, has been shown to expose servers to an order-of-magnitude increase in indoor particle concentrations with an unquantified increase in the risk of equipment failure. An alternative energy saving option is the use of water-side economizers, which do not affect the indoor particle concentration but require additional mechanical equipment and tend to be less beneficial in high humidity areas. Published research has only presented qualitative benefits of economizer use, providing industry with inadequate information on which to base their design decisions. Energy savings depend on local climate and the specific building-design characteristics. In this paper, based on building energy models, we report energy savings for air-side and water-side economizer use in data centers in several climate zones in California. Results show that in terms of energy savings, air-side economizers consistently outperform water-side economizers, though the performance difference varies by location. Model results also show that conventional humidity restrictions must by relaxed or removed to gain the energy benefits of air-side economizers.

  6. Archive Reference Buildings by Building Type: Warehouse

    Broader source: Energy.gov [DOE]

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

  7. Final Report- Streamlining Solar Standards and Process: Southern California Rooftop Challenge

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Southern California Rooftop Solar Challenge (RSC) supported the goals of the Department of Energy (DOE) Solar Energy Technologies Program and the SunShot Initiative, which seeks to make solar electricity cost competitive without subsidies by the end of the decade by reducing balance of system costs for Photovoltaics (PV). In order to achieve market transformation, the California Center for Sustainable Energy (CCSE) led a regional Southern California team that focused on expanding financing options for residential and commercial customers, streamlining permitting and interconnection processes, and standardizing net metering and interconnection standards across investor- and municipally-owned utilities in the region. These goals were achieved by fostering cross jurisdictional collaboration culminating in the development of a set of regional best practices. In subsequent phases of the project, the team will build on these best practices and integrate the lessons learned in Southern California with other successful Rooftop Solar Challenge teams in California and beyond.

  8. California Gasoline Price Study, 2003

    Reports and Publications (EIA)

    2003-01-01

    This is the final report to Congressman Ose describing the factors driving California's spring 2003 gasoline price spike and the subsequent price increases in June and August.

  9. California Nuclear Profile - Power Plants

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

    California nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State ...

  10. California South/West Bay Area Regional Middle School Science Bowl

    Office of Science (SC) Website

    California South/West Bay Area Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About Regional Competitions Rules, Forms, and Resources High School Regionals Middle School Regionals National Finals Volunteers Key Dates Frequently Asked Questions News Media Contact Us WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 E: Email Us Middle School Regionals California

  11. Seismic base isolation in practice: The California experience

    SciTech Connect (OSTI)

    Naeim, F.; Lew, M.

    1995-12-01

    Seismic base isolation systems of various forms and features have been implemented in design of many new buildings and in rehabilitation of several existing structures. Currently, at least in California, the seismic isolation option is seriously considered at the onset of design of any hospital or health care facility project. While the design and implementation of seismic isolation systems seem to have been successful, there exist a multitude of problems which need to be addressed during each of the design, manufacturing, and construction processes to ensure a satisfactory end-result. The authors have been involved as structural and geotechnical engineers, as well as peer reviewers and plan checkers for many of the landmark California seismic isolated structures. This paper will provide a summary of state-of-the-practice and its problems for seismic isolated building structures.

  12. AB 2188: Implementation of the California Solar Rights Act at the Local Level

    Broader source: Energy.gov [DOE]

    This document is intended to provide guidance for implementing the Solar Permitting Efficiency Act (AB 2188), which was enacted in California in 2015, in substantial conformance with the California Solar Permitting Guidebook. This document also includes a stand-alone model ordinance that complies with the requirements of the Solar Rights Act, as amended. The sections of this document are organized to first provide the reader with the statutory requirements of AB 2188 and the existing requirements of the Solar Rights Act, followed by the recommendations from the California Solar Permitting Guidebook for substantial conformance with regard to the permitting requirements for local permitting processes.

  13. Redding Direct Interconnection Project, Shasta County, California:

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    As required under the California Environemtnal Quality Act (CEQA), the City of Redding (City) has prepared an Environmental Impact report (EIR) for the proposed Direct interconnection Project. Western Area Power Administration (Western) is also required to prepare an environmental assessment (EA) under the National Environmental Policy Act (NEPA) due to its involvement in the Project. Since the City has alrady prepared their EIR, this EA will briefly summarize the impact assessment field work and findings from the City's EIR. The EIR is attached as an appendix to this EA. 21 refs., 20 figs., 10 tabs.

  14. Energy and air quality implications of passive stack ventilation in residential buildings

    SciTech Connect (OSTI)

    Mortensen, Dorthe Kragsig; Walker, Iain S.; Sherman, Max

    2011-01-01

    Ventilation requires energy to transport and condition the incoming air. The energy consumption for ventilation in residential buildings depends on the ventilation rate required to maintain an acceptable indoor air quality. Historically, U.S. residential buildings relied on natural infiltration to provide sufficient ventilation, but as homes get tighter, designed ventilation systems are more frequently required particularly for new energy efficient homes and retrofitted homes. ASHRAE Standard 62.2 is used to specify the minimum ventilation rate required in residential buildings and compliance is normally achieved with fully mechanical whole-house systems; however, alternative methods may be used to provide the required ventilation when their air quality equivalency has been proven. One appealing method is the use of passive stack ventilation systems. They have been used for centuries to ventilate buildings and are often used in ventilation regulations in other countries. Passive stacks are appealing because they require no fans or electrical supply (which could lead to lower cost) and do not require maintenance (thus being more robust and reliable). The downside to passive stacks is that there is little control of ventilation air flow rates because they rely on stack and wind effects that depend on local time-varying weather. In this study we looked at how passive stacks might be used in different California climates and investigated control methods that can be used to optimize indoor air quality and energy use. The results showed that passive stacks can be used to provide acceptable indoor air quality per ASHRAE 62.2 with the potential to save energy provided that they are sized appropriately and flow controllers are used to limit over-ventilation.

  15. 4 Questions for a Better Buildings Case Competition Student Participant: Harry Bergmann

    Broader source: Energy.gov [DOE]

    Meet Harry Bergmann, recent graduate of the University of California at Santa Barbara find out how the Better Buildings Case Competition helped him prepare for his new career in the clean energy sector.

  16. Anaheim, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Anaheim is a city in Orange County, California. It falls under California's 40th congressional district and California's 42nd...

  17. 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...

  18. 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...

  19. BUILDING STRONG

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

    BUILDING STRONG ® Progress  Engaged with Customers in January 2016  Reached out to USBR on Customer Funding of O&M for Sacramento Projects  Reached out to NWD for the Metrics and gathering of the data  Data Mining 5 years of labor data  Gathered information on past and current staffing of plats 5 BUILDING STRONG ® Delivery dates  Late August 2016- Labor Data and manpower  DRAFT metrics to SWPA- October 2016  Meet with Customer Team- November- December 2016 6

  20. DOE Zero Energy Ready Home National Program Requirements (Rev. 04) |

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

    Department of Energy Home National Program Requirements (Rev. 04) DOE Zero Energy Ready Home National Program Requirements (Rev. 04) U.S. Department of Energy Zero Energy Ready Home National Program Requirements (Rev. 04) DOE Zero Energy Ready Home National Program Requirements Rev04.pdf (291.11 KB) More Documents & Publications DOE Zero Energy Ready Home National Program Requirements (Rev. 05) California DOE ZERH Program Requiremets DOE Challenge Home, California Program Requirement

  1. Energy Efficient Buildings Hub

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  2. Building Technologies Office Overview

    SciTech Connect (OSTI)

    2013-04-01

    Building Technologies Office Overview Presentation for the 2013 Building Technologies Office's Program Peer Review

  3. Building America System Research

    SciTech Connect (OSTI)

    2013-04-01

    Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review

  4. 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

  5. Building America Top Innovations 2014 Profile: California Energy...

    Energy Savers [EERE]

    ASHRAE Standard 62.2 calls for a minimum MERV flter rating of 6 while the U.S. Department ... MERV Minimum Efficiency Reporting Value (as defined by ASHRAE Standard 52.2-2007) A ...

  6. Moving Toward Zero Energy Homes in California; Building America (Brochure)

    SciTech Connect (OSTI)

    2004-12-01

    This brochure describes The New American Home, an annual project that is focused on the future of homebuilding.

  7. Glendale, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Smart Grid Projects in Glendale, California City of Glendale Water and Power Smart Grid Project Registered Energy Companies in Glendale, California City of Glendale Water Power...

  8. ,"California Natural Gas Consumption by End Use"

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

    Data for" ,"Data 1","California Natural Gas Consumption by End ... AM" "Back to Contents","Data 1: California Natural Gas Consumption by End Use" ...

  9. ,"California Heat Content of Natural Gas Consumed"

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

    Data for" ,"Data 1","California Heat Content of Natural Gas ... 10:59:46 AM" "Back to Contents","Data 1: California Heat Content of Natural Gas Consumed

  10. California Department of Conservation | Open Energy Information

    Open Energy Info (EERE)

    Conservation Jump to: navigation, search Logo: California Department of Conservation Name: California Department of Conservation Abbreviation: DOC Address: 801 K Street, MS 24-01...

  11. California Solar Energy Industries Association | Open Energy...

    Open Energy Info (EERE)

    Solar Energy Industries Association Jump to: navigation, search Name: California Solar Energy Industries Association Place: Rio Vista, California Zip: 94571 Sector: Solar Product:...

  12. California Fuel Cell Partnership | Open Energy Information

    Open Energy Info (EERE)

    Partnership Jump to: navigation, search Name: California Fuel Cell Partnership Address: 3300 Industrial Blvd Place: West Sacramento, California Zip: 95691 Region: Bay Area Website:...

  13. California Coastal Management Program | Open Energy Information

    Open Energy Info (EERE)

    Management Program Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: California Coastal Management ProgramLegal Abstract California...

  14. California's 27th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    City of Burbank Water and Power, California (Utility Company) Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s27thcongressionaldistrict&oldid181513...

  15. California's 28th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 28th congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s28thcongressionaldistrict&oldid181514...

  16. California's 26th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 26th congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s26thcongressionaldistrict&oldid181511...

  17. California's 35th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 35th congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s35thcongressionaldistrict&oldid181530...

  18. California's 33rd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 33rd congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s33rdcongressionaldistrict&oldid181527...

  19. California's 32nd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 32nd congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s32ndcongressionaldistrict&oldid181525...

  20. California's 31st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 31st congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s31stcongressionaldistrict&oldid181523...

  1. California's 34th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 34th congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s34thcongressionaldistrict&oldid181528...

  2. California's 23rd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    23rd congressional district NGEN Partners LLC (Southern California) Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s23rdcongressionaldistrict&oldid181505...

  3. California's 29th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    (Utility Company) City of Glendale, California (Utility Company) Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s29thcongressionaldistrict&oldid181517...

  4. California's 36th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 36th congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s36thcongressionaldistrict&oldid181532...

  5. California Environmental Protection Agency | Open Energy Information

    Open Energy Info (EERE)

    Agency Jump to: navigation, search Logo: California Environmental Protection Agency Name: California Environmental Protection Agency Address: 1001 I Street, PO Box 2815 Place:...

  6. Perfecting marksmanship: Sandia California Security Police Officers...

    National Nuclear Security Administration (NNSA)

    Perfecting marksmanship: Sandia California Security Police Officers train to improve ... Security Police Officers (SPO) at SandiaCalifornia continue to far exceed the minimum ...

  7. STATE OF CALIFORNIA - THE NATURAL RESOURCES AGENCY ...

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

    THE NATURAL RESOURCES AGENCY EDMUND G. BROWN, JR., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street, MS 14 Sacramento, California 95814 Main website: www.energy.ca.gov ...

  8. Vallecitos Nuclear Center, California, Site Fact Sheet

    Office of Legacy Management (LM)

    This fact sheet provides information about the Vallecitos Nuclear Center, California, ... Location of the Vallecitos Nuclear Center, California, Site Site Description and History ...

  9. Diesel Use in California | Department of Energy

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

    Presentation: California Energy Commission 2002deerboyd.pdf (29.99 KB) More Documents & Publications Reducing Petroleum Despendence in California: Uncertainties About ...

  10. STATE OF CALIFORNIA - THE RESOURCES AGENCY

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

    California Energy Commission David B. Sandalow Acting Under Secretary of Energy, U.S. Department of Energy Meeting Summary * Cost-effectiveness analysis used in California The ...

  11. Azita Emami: Department of Electrical Engineering, California...

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

    Engineering, California Institute of Technology Dec 4, 2013 | 4:00 PM - 5:00 PM Azita Emami Professor, Department of Electrical Engineering, California Institute of ...

  12. AMF Deployment, Point Reyes National Seashore, California

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

    California Point Reyes Deployment AMF Home Point Reyes Home Data Plots and Baseline ... AMF Deployment, Point Reyes National Seashore, California Point Reyes National Seashore, ...

  13. Reducing Petroleum Despendence in California: Uncertainties About...

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

    Petroleum Despendence in California: Uncertainties About Light-Duty Diesel Reducing Petroleum Despendence in California: Uncertainties About Light-Duty Diesel 2002 DEER Conference ...

  14. California/Incentives | Open Energy Information

    Open Energy Info (EERE)

    (California) Utility Grant Program Yes Alameda Municipal Power - Residential Refrigerator Efficiency Program (California) Utility Rebate Program No Alameda Municipal Power - Solar...

  15. Sevin Rosen Funds (California) | Open Energy Information

    Open Energy Info (EERE)

    Sevin Rosen Funds (California) Address: 421 Kipling Street Place: Palo Alto, California Zip: 94301 Region: Bay Area Product: Venture fund Year Founded: 1981 Phone Number: (650)...

  16. California State University CSU | Open Energy Information

    Open Energy Info (EERE)

    University CSU Jump to: navigation, search Name: California State University (CSU) Place: Los Angeles, California Zip: 90802-4210 Sector: Solar Product: One of the largest higher...

  17. California State Lands Commission | Open Energy Information

    Open Energy Info (EERE)

    Lands Commission Jump to: navigation, search Logo: California State Lands Commission Name: California State Lands Commission Abbreviation: CSLC Address: 100 Howe Ave., Suite 100...

  18. California State Historic Preservation Officer | Open Energy...

    Open Energy Info (EERE)

    Historic Preservation Officer Jump to: navigation, search Logo: California State Historic Preservation Officer Name: California State Historic Preservation Officer Address: Dept....

  19. California Environmental Protection Agency Water Resources Control...

    Open Energy Info (EERE)

    Water Resources Control Board Jump to: navigation, search Name: California Environmental Protection Agency Water Resources Control Board Place: Sacramento, California Coordinates:...

  20. California's 43rd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 43rd congressional district Ecosystem...

  1. California's 21st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 21st congressional district Agrimass...

  2. California Academy of Sciences | Open Energy Information

    Open Energy Info (EERE)

    Academy of Sciences Jump to: navigation, search Name: California Academy of Sciences Place: San Francisco, California Zip: 94103-3009 Product: Set up to explore, explain and...

  3. California's 41st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 41st congressional district BCL...

  4. California's 18th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 18th congressional district 1st Light...

  5. California Wind Systems | Open Energy Information

    Open Energy Info (EERE)

    Systems Jump to: navigation, search Name: California Wind Systems Address: 3411 Camino Corte Place: Carlsbad, California Zip: 92008 Region: Southern CA Area Sector: Wind energy...

  6. California Coastal Commission | Open Energy Information

    Open Energy Info (EERE)

    Commission Jump to: navigation, search Logo: California Coastal Commission Name: California Coastal Commission Address: 45 Fremont Street, Suite 2000 Place: San Francisco,...

  7. California's 45th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 45th congressional district Chuckawalla...

  8. California Permit Streamlining Act | Open Energy Information

    Open Energy Info (EERE)

    California Permit Streamlining Act Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: California Permit Streamlining ActLegal...

  9. California Climate Action Registry | Open Energy Information

    Open Energy Info (EERE)

    Climate Action Registry Jump to: navigation, search Name: California Climate Action Registry Place: Los Angeles, California Zip: 90014 Product: Los Angeles-based NPO which develops...

  10. California's 20th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    California. Registered Energy Companies in California's 20th congressional district BioEnergy Solutions BES Castle Cooke Inc Great Valley Ethanol LLC Mt Poso Cogeneration Pacific...

  11. Arvin, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    expanding it. Arvin is a city in Kern County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  12. Huron, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    expanding it. Huron is a city in Fresno County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  13. Parlier, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Parlier is a city in Fresno County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  14. Shafter, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    expanding it. Shafter is a city in Kern County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  15. Firebaugh, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Firebaugh is a city in Fresno County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  16. Wasco, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    expanding it. Wasco is a city in Kern County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  17. Fowler, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Fowler is a city in Fresno County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  18. Coalinga, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    it. Coalinga is a city in Fresno County, California. It falls under California's 20th congressional district.12 References US Census Bureau Incorporated place and...

  19. Altadena, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Altadena is a census-designated place in Los Angeles County, California.1 Registered Energy Companies in Altadena, California Direct Methanol Fuel Cell Corporation DMFCC...

  20. Blythe, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Registered Energy Companies in Blythe, California Chuckawalla Valley State Prison Energy Generation Facilities in Blythe, California Blythe Solar Power Plant References...

  1. California Water Forms | Open Energy Information

    Open Energy Info (EERE)

    Not provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for California Water Forms Citation California Water Forms(2009). Retrieved from...

  2. Ramona, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in San Diego County, California.1 Registered Energy Companies in Ramona, California Sky WindPower Corp References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  3. California Coast Venture Forum | Open Energy Information

    Open Energy Info (EERE)

    search Name: California Coast Venture Forum Address: 800 Anacapa Street, Suite A Place: Santa Barbara, California Zip: 93101 Region: Southern CA Area Year Founded: 1996 Phone...

  4. US Renewables Group (California) | Open Energy Information

    Open Energy Info (EERE)

    Renewables Group (California) Address: 2425 Olympic Boulevard, Suite 4050 West Place: Santa Monica, California Zip: 90404 Region: Southern CA Area Product: Private equity firm...

  5. University of California, Berkeley | Open Energy Information

    Open Energy Info (EERE)

    Berkeley Jump to: navigation, search Hydro | Hydrodynamic Testing Facilities Name University of California, Berkeley Address 1301 S 46th Street Place Richmond, California Zip 94804...

  6. Anaheim, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    congressional district.12 US Recovery Act Smart Grid Projects in Anaheim, California City of Anaheim Smart Grid Project Utility Companies in Anaheim, California City of...

  7. California's 47th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in California's 47th congressional district City of Anaheim Smart Grid Project Registered Energy Companies in California's 47th...

  8. California's 40th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in California's 40th congressional district City of Anaheim Smart Grid Project Registered Energy Companies in California's 40th...

  9. Goshen, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California.1 Registered Energy Companies in Goshen, California Cilion Inc Phoenix Bio Industries LLC References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  10. Sustainability in Federal Building New Construction or Modernization |

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

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

  11. National Green Building Standard Analysis

    SciTech Connect (OSTI)

    NAHB Research Center, Upper Marlboro, Maryland

    2012-07-01

    DOE's Building America Program is a research and development program to improve the energy performance of new and existing homes. The ultimate goal of the Building America Program is to achieve examples of cost-effective, energy efficient solutions for all U.S. climate zones. Periodic maintenance of an ANSI standard by review of the entire document and action to revise or reaffirm it on a schedule not to exceed five years is required by ANSI. In compliance, a consensus group has once again been formed and the National Green Building Standard is currently being reviewed to comply with the periodic maintenance requirement of an ANSI standard.

  12. Green Building Standards for State Facilities

    Broader source: Energy.gov [DOE]

    The Rhode Island Department of Administration was required to form a Green Buildings Advisory Committee to support implementation of this policy through education, training, and evaluation recomm...

  13. High Performance Sustainable Building - DOE Directives, Delegations...

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

    by Adam Pugh Functional areas: Program Management, Project Management This Guide provides approaches for implementing the High Performance Sustainable Building (HPSB) requirements...

  14. LASSO* - Science Requirements

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

    LASSO* - Science Requirements *LES ARM Symbiotic Simulation and Observation (LASSO) workflow Andy Vogelmann 1 , William I Gustafson Jr 2 Zhijin Li 3,4 , Xiaoping Cheng 3 , Satoshi Endo 1 , Tami Toto 1 , and Heng Xiao 2 1 Brookhaven National Laboratory 2 Pacific Northwest National Laboratory 3 University of California Los Angeles 4 NASA Jet Propulsion Laboratory And TONS of people from the rest of ARM! LASSO Webpage: http://www.arm.gov/science/themes/lasso LASSO e-mail list sign up:

  15. Building Technologies Program: Tax Deduction Qualified Software- Green Building Studio Web Service version 3.0

    Broader source: Energy.gov [DOE]

    Provides required documentation that Green Building Studio Web Service version 3.0 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  16. Building Technologies Program: Tax Deduction Qualified Software- VisualDOE version 4.1 build 0002

    Broader source: Energy.gov [DOE]

    Provides required documentation that VisualDOE version 4.1 build 0002 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  17. BUILDING STRONG

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

    Interior Least Tern Operations and Habitat Creation Arkansas River Corridor Lake Eufaula Advisory Committee Tenkiller Downstream Fishery Issues DO / Minimum Flows Broken Bow Seasonal Pool Update Cultural Resources Impacts Arkansas River Navigation Improvement BUILDING STRONG ® Interior Least Tern Operations and Habitat Creation A new biological opinion is underway and expected to be available in the coming weeks. We expect no change in the Least Tern program resulting from the opinion. The

  18. More Than 350 Now at Work Building CA Valley Solar Plant | Department of

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

    Energy Than 350 Now at Work Building CA Valley Solar Plant More Than 350 Now at Work Building CA Valley Solar Plant February 27, 2012 - 12:13pm Addthis The California Valley Solar Ranch facility is creating clean energy jobs in San Luis Obispo County, California. Sonia Taylor Loan Programs Office What are the key facts? About 350 skilled workers are busy constructing the 250-megawatt California Valley Solar Ranch. The facility is expected to avoid over 425,000 metric tons of carbon dioxide

  19. California Onshore Natural Gas Processed in California (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    Processed in California (Million Cubic Feet) California Onshore Natural Gas Processed in California (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 180,648 169,203 164,401 162,413 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: Natural Gas Processed

  20. INL High Performance Building Strategy

    SciTech Connect (OSTI)

    Jennifer D. Morton

    2010-02-01

    (LEED®) Green Building Rating System (LEED 2009). The document employs a two-level approach for high performance building at INL. The first level identifies the requirements of the Guiding Principles for Sustainable New Construction and Major Renovations, and the second level recommends which credits should be met when LEED Gold certification is required.

  1. CHP Assessment, California Energy Commission, October 2009

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report analyzes the potential market penetration of combined heat and power (CHP) systems in California.

  2. Btu)","per Building

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

    ,"Number of Buildings (thousand)","Floorspace (million square feet)","Floorspace per Building (thousand square feet)","Total (trillion Btu)","per Building (million Btu)","per...

  3. Building Energy Code

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  4. 1999 Commercial Buildings Characteristics

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

    Data Reports > 2003 Building Characteristics Overview 1999 Commercial Buildings Energy Consumption SurveyCommercial Buildings Characteristics Released: May 2002 Topics: Energy...

  5. California Enterprise Development Authority- Statewide PACE Program (California)

    Broader source: Energy.gov [DOE]

    FIGTREE Energy Financing is administering a Property Assessed Clean Energy (PACE) financing program in a number of California cities and counties through a partnership with the Pacific Housing &...

  6. Innovative Facility Kicks Off First Experiment to Transform Building Energy

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

    Performance | Department of Energy Facility Kicks Off First Experiment to Transform Building Energy Performance Innovative Facility Kicks Off First Experiment to Transform Building Energy Performance April 14, 2014 - 5:51pm Addthis Dr. David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy (second from left), tours FLEXLAB with Lawrence Berkeley National Laboratory officials in California today. FLEXLAB is the only facility in the nation that allows researchers and

  7. Indoor-Outdoor Air Leakage of Apartments and Commercial Buildings

    SciTech Connect (OSTI)

    Price, P.N.; Shehabi, A.; Chan, R.W.; Gadgil, A.J.

    2006-06-01

    We compiled and analyzed available data concerning indoor-outdoor air leakage rates and building leakiness parameters for commercial buildings and apartments. We analyzed the data, and reviewed the related literature, to determine the current state of knowledge of the statistical distribution of air exchange rates and related parameters for California buildings, and to identify significant gaps in the current knowledge and data. Very few data were found from California buildings, so we compiled data from other states and some other countries. Even when data from other developed countries were included, data were sparse and few conclusive statements were possible. Little systematic variation in building leakage with construction type, building activity type, height, size, or location within the u.s. was observed. Commercial buildings and apartments seem to be about twice as leaky as single-family houses, per unit of building envelope area. Although further work collecting and analyzing leakage data might be useful, we suggest that a more important issue may be the transport of pollutants between units in apartments and mixed-use buildings, an under-studied phenomenon that may expose occupants to high levels of pollutants such as tobacco smoke or dry cleaning fumes.

  8. Building America Building Science Education Roadmap

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

    ... Clearly defined skill sets for educators are established Clearly defined credentials to teach Building Science are established A credential for Building Science ...

  9. Challenges in Commercial Buildings | Buildings | NREL

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

    Working on real building projects with a range of large institutional and private sector ... AERGs to real buildings in collaboration with institutional and private sector partners. ...

  10. Office Buildings - Types of Office Buildings

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

    administration building Insurance company headquarters building Local insurance agency Social services office Attorney's office Real estate sales office Government office State...

  11. 1999 Commercial Buildings Characteristics--Building Size

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

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

  12. Building Technologies Program: Building America Publications

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

    and existing homes provided by the Building America Program.You may also visit the new Solution Center to find expert building science and energy efficiency resources. RSS...

  13. Buildings Interoperability Planning: Connected Buildings Interoperabil...

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

    Vision Context Steve Widergren PNNL 11 March 2015 Topics Purpose of meeting Buildings automation in the transformative time of connectivity Interoperability - a connected buildings...

  14. Los Angeles County, California | Department of Energy

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

    County, California Los Angeles County, California Los Angeles County, California In order to make opportunities for home energy upgrades clear and consistent for the 10 million people living in Los Angeles County, the Los Angeles County Office of Sustainability decided to promote a single, regional residential efficiency program. The State of California had previously developed the statewide Energy Upgrade California program, which Los Angeles and other counties agreed to support through grant

  15. California Lithium Battery, Inc. | Department of Energy

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

    California Lithium Battery, Inc. America's Next Top Energy Innovator Challenge 626 likes California Lithium Battery, Inc. Argonne National Laboratory California Lithium Battery ("CALBattery") is a start-up California company established in 2011 to develop and manufacture a breakthrough high energy density and long cycle life lithium battery for utility energy storage, transportation, and defense industries. The company is a joint venture between California-based Ionex Energy Storage

  16. Solar Parking Structure in California

    Office of Energy Efficiency and Renewable Energy (EERE)

    This photograph features the photovoltaic (PV) system at the Cal Expo in Sacramento, California, that was "made for the shade," but it does much more. Installed in September 2000, the 540-kilowatt...

  17. 1999 Commercial Building Characteristics--Building Activity Comparison

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

    Building Activity Comparison Percentage of Floorspace and Buildings by Principal Building Activity, 1999 Percentage of Floorspace and Buildings by Principal Building Activity,...

  18. BSC: Building America, Building Science Consortium - 2015 Peer...

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

    BSC: Building America, Building Science Consortium - 2015 Peer Review BSC: Building America, Building Science Consortium - 2015 Peer Review Presenter: Joe Lstiburek, Building ...

  19. Metering in Federal Buildings | Department of Energy

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

    & Maintenance » Metering in Federal Buildings Metering in Federal Buildings 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 energy (electricity, natural gas, and steam) and water use. To help agencies meet these metering requirements, the Federal Energy Management Program (FEMP) provides guidance materials, an implementation plan template, and a best practices

  20. California's Move Toward E10 (released in AEO2009)

    Reports and Publications (EIA)

    2009-01-01

    In Annual Energy Outlook 2009, (AEO) E10a gasoline blend containing 10% ethanolis assumed to be the maximum ethanol blend allowed in California erformulated gasoline (RFG), as opposed to the 5.7% blend assumed in earlier AEOs. The 5.7% blend had reflected decisions made when California decided to phase out use of the additive methyl tertiary butyl ether in its RFG program in 2003, opting instead to use ethanol in the minimum amount that would meet the requirement for 2.0% oxygen content under the Clean Air Act provisions in effect at that time.

  1. Sustainability in Existing Federal Buildings | Department of Energy

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

    Facilities » Sustainable Buildings & Campuses » Sustainability in Existing Federal Buildings Sustainability in Existing Federal Buildings The General Services Administration renovated this historic building to meet zero energy goals. Read the <a href="/node/978261">case study</a>. The General Services Administration renovated this historic building to meet zero energy goals. Read the case study. The Guiding Principles require existing federal buildings to be

  2. Building Envelope Stakeholder Workshop

    Broader source: Energy.gov [DOE]

    Oak Ridge National Laboratory is hosting a building envelope stakeholder workshop on behalf of the DOE Building Technologies Office.

  3. Commercial Buildings Integration Program

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

    ... * ISO 50001: Conformant Energy Management Systems * Small Building Energy Management * BEM Library * Financing Turnkey Energy Efficiency Solutions * Whole Building Energy ...

  4. 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...

  5. Building Technologies Office Overview

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

    Roland Risser Director, Building Technologies Office Building Technologies Office Overview Our Homes and Buildings Use 40% of Our Nation's Energy and 75% of Electricity Energy Use Electricity Use Residential Transportation 21 quads 27 quads Commercial 18 quads Industrial 31 quads U.S. Energy Bill for Buildings: $410 billion per year 2 Building Technologies Office (BTO) Ecosystem Emerging Technologies Building Codes Appliance Standards Residential Buildings Integration Commercial Buildings

  6. Colusa County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Generation Facilities in Colusa County, California Wadham Energy LP Biomass Facility Williams Biomass Facility Places in Colusa County, California Arbuckle, California Colusa,...

  7. The California Biodiesel Alliance CBA | Open Energy Information

    Open Energy Info (EERE)

    Biodiesel Alliance CBA Jump to: navigation, search Name: The California Biodiesel Alliance (CBA) Place: California Product: California-based non-profit corporation promoting...

  8. Desert Hot Springs, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Riverside County, California. It falls under California's 41st congressional district.12 Registered Energy Companies in Desert Hot Springs, California BCL Associates Inc...

  9. Elk Valley Rancheria, California, Energy Efficiency and Alternative...

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

    California. Del Norte County is California's northernmost coastal county, located roughly halfway between Portland, Oregon (330 miles north) and San Francisco, California, ...

  10. Network Member Helps City Climb CoolCalifornia Challenge Leaderboard...

    Energy Savers [EERE]

    The City of Claremont, California, climbed the CoolCalifornia Challenge leaderboard ... California residents participating in the challenge record their energy use, water ...

  11. Elk Valley Rancheria California: Energy Efficiency and Alternative...

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

    California. Del Norte County is California's northernmost coastal county, located roughly halfway between Portland, Oregon (330 miles north) and San Francisco, California, ...

  12. Energy Upgrade California Drives Demand From Behind the Wheel...

    Energy Savers [EERE]

    Upgrade California Drives Demand From Behind the Wheel Energy Upgrade California Drives Demand From Behind the Wheel Photo of a trailer with the Energy Upgrade California logo and ...

  13. Transportation and Stationary Power Integration Workshop: A California...

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

    A California Perspective Transportation and Stationary Power Integration Workshop: A California Perspective Overview of California regulations, latest funded hydrogen stations, and ...

  14. RockPort Capital Partners (California) | Open Energy Information

    Open Energy Info (EERE)

    RockPort Capital Partners (California) Jump to: navigation, search Logo: RockPort Capital Partners (California) Name: RockPort Capital Partners (California) Address: 3000 Sand Hill...

  15. University of Southern California-Energy Institute | Open Energy...

    Open Energy Info (EERE)

    California-Energy Institute Jump to: navigation, search Name: University of Southern California-Energy Institute Place: Los Angeles, California Zip: 90089 Region: Southern CA Area...

  16. California Center for Sustainable Energy CCSE | Open Energy Informatio...

    Open Energy Info (EERE)

    San Diego, California Zip: 92123 Product: California-based technical assistance and education centre for energy awareness. References: California Center for Sustainable Energy...

  17. California Construction Storm Water Program Website | Open Energy...

    Open Energy Info (EERE)

    California's Construction Storm Water Program. Author California State Water Resources Control Board Published California State Water Resources Control Board, Date Not Provided DOI...

  18. Southern California Edison Company SCE | Open Energy Information

    Open Energy Info (EERE)

    Southern California Edison Company SCE Jump to: navigation, search Name: Southern California Edison Company (SCE) Place: Rosemead, California Zip: 91770 Sector: Renewable Energy...

  19. California Division of Water Rights | Open Energy Information

    Open Energy Info (EERE)

    Division of Water Rights Jump to: navigation, search Logo: California Division of Water Rights Name: California Division of Water Rights Place: Sacramento, California Phone Number:...

  20. Chula Vista, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California. It falls under California's 51st congressional district.12 Registered Energy Companies in Chula Vista, California Green Star Products Inc GSPI References US...

  1. A Guide to Building Commissioning

    SciTech Connect (OSTI)

    Baechler, Michael C.

    2011-09-01

    Commissioning is the process of verifying that a building's heating, ventilation, and air conditioning (HVAC) and lighting systems perform correctly and efficiently. Without commissioning, system and equipment problems can result in higher than necessary utility bills and unexpected and costly equipment repairs. This report reviews the benefits of commissioning, why it is a requirement for Leadership in Energy and Environmental Design (LEED) certification, and why building codes are gradually adopting commissioning activities into code.

  2. Maximizing the Value of Photovoltaic Installations on Schools in California: Choosing the Best Electricity Rates

    SciTech Connect (OSTI)

    Ong, S.; Denholm, P.

    2011-07-01

    Schools in California often have a choice between multiple electricity rate options. For schools with photovoltaic (PV) installations, choosing the right rate is essential to maximize the value of PV generation. The rate option that minimizes a school?s electricity expenses often does not remain the most economical choice after the school installs a PV system. The complex interaction between PV generation, building load, and rate structure makes determining the best rate a challenging task. This report evaluates 22 rate structures across three of California?s largest electric utilities--Pacific Gas and Electric Co. (PG&E), Southern California Edison (SCE), and San Diego Gas and Electric (SDG&E)--in order to identify common rate structure attributes that are favorable to PV installations.

  3. Federal Buildings Supplemental Survey 1993

    SciTech Connect (OSTI)

    1995-11-01

    The Energy Information Administration (EIA) of the US Department of Energy (DOE) is mandated by Congress to be the agency that collects, analyzes, and disseminates impartial, comprehensive data about energy including the volume consumed, its customers, and the purposes for which it is used. The Federal Buildings Supplemental Survey (FBSS) was conducted by EIA in conjunction with DOE`s Office of Federal Energy Management Programs (OFEMP) to gain a better understanding of how Federal buildings use energy. This report presents the data from 881 completed telephone interviews with Federal buildings in three Federal regions. These buildings were systematically selected using OFEMP`s specifications; therefore, these data do not statistically represent all Federal buildings in the country. The purpose of the FBSS was threefold: (1) to understand the characteristics of Federal buildings and their energy use; (2) to provide a baseline in these three Federal regions to measure future energy use in Federal buildings as required in EPACT; and (3) to compare building characteristics and energy use with the data collected in the CBECS.

  4. California Greenhouse Gas Emissions Standards for Light-Duty Vehicles (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    In July 2002, California Assembly Bill 1493 (A.B. 1493) was signed into law. The law requires that the California Air Resources Board (CARB) develop and adopt, by January 1, 2005, greenhouse gas emission standards for light-duty vehicles that provide the maximum feasible reduction in emissions. In estimating the feasibility of the standard, CARB is required to consider cost-effectiveness, technological capability, economic impacts, and flexibility for manufacturers in meeting the standard.

  5. Biomass Energy Production in California 2002: Update of the California Biomass Database

    SciTech Connect (OSTI)

    Morris, G.

    2002-12-01

    An updated version of the California Biomass Energy Database, which summarizes California's biomass energy industry using data from 2000 and 2001.

  6. Assessment of Energy Savings Potential from the Use of Demand Controlled Ventilation in General Office Spaces in California

    SciTech Connect (OSTI)

    Hong, Tianzhen; Fisk, William

    2010-01-01

    A prototypical office building meeting the prescriptive requirements of the 2008 California building energy efficiency standards (Title 24) was used in EnergyPlus simulations to calculate the energy savings potential of demand controlled ventilation (DCV) in five typical California climates per three design occupancy densities and two minimum ventilation rates. The assumed minimum ventilation rates in offices without DCV, based on two different measurement methods employed in a large survey, were 38 and 13 L/s per occupant. The results of the life cycle cost analysis show DCV is cost effective for office spaces if the typical minimum ventilation rate without DCV is 38 L/s per person, except at the low design occupancy of 10.8 people per 100 m2 in climate zones 3 (north coast) and 6 (south Coast). DCV was not found to be cost effective if the typical minimum ventilation rate without DCV is 13 L/s per occupant, except at high design occupancy of 21.5 people per 100 m2 in climate zones 14 (desert) and 16 (mountains). Until the large uncertainties about the base case ventilation rates in offices without DCV are reduced, the case for requiring DCV in general office spaces will be a weak case. Under the Title 24 Standards office occupant density of 10.8 people per 100 m2, DCV becomes cost effective when the base case minimum ventilation rate is greater than 42.5, 43.0, 24.0, 19.0, and 18.0 L/s per person for climate zone 3, 6, 12, 14, and 16 respectively.

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

    SciTech Connect (OSTI)

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

    2009-08-10

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

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

    SciTech Connect (OSTI)

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

    2013-10-01

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

  9. U.S.-India Centre for Building Energy Research and Development (CBERD) |

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

    Department of Energy -India Centre for Building Energy Research and Development (CBERD) U.S.-India Centre for Building Energy Research and Development (CBERD) Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA Partners: -- Centre for Environmental Planning and Technology University (CEPT University) - Ahmedabad, India -- Oak Ridge National Laboratory - Oak Ridge, TN -- University of California - Berkeley, CA -- Carnegie Mellon University - Pittsburgh, PA -- Multiple

  10. 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.

  11. Modelica Buildings Library

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lead Performers:-- Lawrence Berkeley National Lab – Berkeley, CA-- Oak Ridge National Lab – Oak Ridge, TN-- University of California-Berkeley – Berkeley, CA

  12. Using EnergyPlus for California Title-24 compliancecalculations

    SciTech Connect (OSTI)

    Huang, Joe; Bourassa, Norman; Buhl, Fred; Erdem, Ender; Hitchcock, Rob

    2006-08-26

    For the past decade, the non-residential portion of California's Title-24 building energy standard has relied on DOE-2.1E as the reference computer simulation program for development as well as compliance. However, starting in 2004, the California Energy Commission has been evaluating the possible use of Energy Plus as the reference program in future revisions of Title-24. As part of this evaluation, the authors converted the Alternate Compliance Method (ACM) certification test suite of 150 DOE-2 files to Energy Plus, and made parallel DOE-2 and Energy Plus runs for this extensive set of test cases. A customized version of DOE-2.1E named doe2ep was developed to automate the conversion process. This paper describes this conversion process, including the difficulties in establishing an apples-to-apples comparison between the two programs, and summarizes how the DOE-2 and Energy Plus results compare for the ACM test cases.

  13. Operational Benefits of Meeting California's Energy Storage Targets

    SciTech Connect (OSTI)

    Eichman, Josh; Denholm, Paul; Jorgenson, Jennie; Helman, Udi

    2015-12-18

    In October 2013, the California Public Utilities Commission (CPUC) finalized procurement targets and other requirements to its jurisdictional utilities for a minimum of 1,325 MW of 'viable and cost-effective' energy storage systems by 2020. The goal of this study is to explore several aspects of grid operations in California and the Western Interconnection resulting from meeting the CPUC storage targets. We perform this analysis using a set of databases and grid simulation tools developed and implemented by the CPUC, the California Independent System Operator (CAISO), and the California Energy Commission (CEC) for the CPUC's Long-term Procurement Plan (LTPP). The 2014 version of this database contains information about generators, storage, transmission, and electrical demand, for California in the year 2024 for both 33% and 40% renewable energy portfolios. We examine the value of various services provided by energy storage in these scenarios. Sensitivities were performed relating to the services energy storage can provide, the capacity and duration of storage devices, export limitations, and negative price floor variations. Results show that a storage portfolio, as outlined by the CPUC, can reduce curtailment and system-wide production costs for 33% and 40% renewable scenarios. A storage device that can participate in energy and ancillary service markets provides the grid with the greatest benefit; the mandated storage requirement of 1,325 MW was estimated to reduce the total cost of production by about 78 million per year in the 33% scenario and 144 million per year in the 40% scenario. Much of this value is derived from the avoided start and stop costs of thermal generators and provision of ancillary services. A device on the 2024 California grid and participating in only ancillary service markets can provide the system with over 90% of the value as the energy and ancillary service device. The analysis points to the challenge of new storage providing regulation

  14. California Energy Incentive Programs: An Annual Update on Key Energy Issues and Financial Opportunities for Federal Sites in California

    SciTech Connect (OSTI)

    2011-12-01

    A spate of recently enacted energy legislation and associated program changes is providing numerous opportunities to help California federal energy managers cut costs and meet their renewables, energy efficiency and GHG emissions goals. In April 2011, Governor Jerry Brown approved the nation’s most ambitious renewable portfolio standard (RPS), which requires 33% of the state’s electricity to come from renewable energy sources by 2020. Policy changes that will support the RPS include expanded eligibility rules that fill previous gaps in incentives for certain sizes of on-site renewable energy systems. Program updates described in this document include: $200 million more in funding for California Solar Initiative rebates to commercial and industrial customers; an increase in the eligible system size for the Feed-In-Tariff (FIT) from 1.5MW to 3MW; and pending changes that may allow customer-side systems to sell tradable renewable energy credits (TRECs) to entities with RPS compliance obligations in California.

  15. 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.

  16. California schemin': how about direct rebates?

    SciTech Connect (OSTI)

    2010-03-15

    California is pushing ahead with its own climate bill to reduce statewide emissions to 1990 levels by 2020. Some 75--80 percent of the measures required to meet the 2020 reductions in greenhouse gas (GHG) emissions will be met through the 33 percent renewable portfolio standard (RPS), stringent energy efficiency initiatives, and a long list of other mandatory requirements affecting the transport sector. The balance will be met through market- and pricing-oriented mechanisms, including auctioning of GHG emission permits. In early January, an advisory committee proposed that roughly 75 percent of the collected proceeds should be distributed directly to households with the balance used to assist badly affected industries, especially those with few options to transition to a lower carbon regime.

  17. Building America

    SciTech Connect (OSTI)

    Brad Oberg

    2010-12-31

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

  18. EERE Success Story-Northern California: Innovative Exploration...

    Office of Environmental Management (EM)

    Northern California: Innovative Exploration Technologies Yield Geothermal Potential EERE Success Story-Northern California: Innovative Exploration Technologies Yield Geothermal ...

  19. RAPID/Geothermal/Exploration/California | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalExplorationCalifornia < RAPID | Geothermal | Exploration(Redirected from RAPIDOverviewGeothermalExplorationCalifornia) Jump to: navigation, search RAPID...

  20. High-performance commercial building facades

    SciTech Connect (OSTI)

    Lee, Eleanor; Selkowitz, Stephen; Bazjanac, Vladimir; Inkarojrit, Vorapat; Kohler, Christian

    2002-06-01

    This study focuses on advanced building facades that use daylighting, sun control, ventilation systems, and dynamic systems. A quick perusal of the leading architectural magazines, or a discussion in most architectural firms today will eventually lead to mention of some of the innovative new buildings that are being constructed with all-glass facades. Most of these buildings are appearing in Europe, although interestingly U.S. A/E firms often have a leading role in their design. This ''emerging technology'' of heavily glazed fagades is often associated with buildings whose design goals include energy efficiency, sustainability, and a ''green'' image. While there are a number of new books on the subject with impressive photos and drawings, there is little critical examination of the actual performance of such buildings, and a generally poor understanding as to whether they achieve their performance goals, or even what those goals might be. Even if the building ''works'' it is often dangerous to take a design solution from one climate and location and transport it to a new one without a good causal understanding of how the systems work. In addition, there is a wide range of existing and emerging glazing and fenestration technologies in use in these buildings, many of which break new ground with respect to innovative structural use of glass. It is unclear as to how well many of these designs would work as currently formulated in California locations dominated by intense sunlight and seismic events. Finally, the costs of these systems are higher than normal facades, but claims of energy and productivity savings are used to justify some of them. Once again these claims, while plausible, are largely unsupported. There have been major advances in glazing and facade technology over the past 30 years and we expect to see continued innovation and product development. It is critical in this process to be able to understand which performance goals are being met by current

  1. High Performance Building Facade Solutions PIER Final Project Report

    SciTech Connect (OSTI)

    Lee, Eleanor; Selkowitz, Stephen

    2009-12-31

    Building facades directly influence heating and cooling loads and indirectly influence lighting loads when daylighting is considered, and are therefore a major determinant of annual energy use and peak electric demand. Facades also significantly influence occupant comfort and satisfaction, making the design optimization challenge more complex than many other building systems.This work focused on addressing significant near-term opportunities to reduce energy use in California commercial building stock by a) targeting voluntary, design-based opportunities derived from the use of better design guidelines and tools, and b) developing and deploying more efficient glazings, shading systems, daylighting systems, facade systems and integrated controls. This two-year project, supported by the California Energy Commission PIER program and the US Department of Energy, initiated a collaborative effort between The Lawrence Berkeley National Laboratory (LBNL) and major stakeholders in the facades industry to develop, evaluate, and accelerate market deployment of emerging, high-performance, integrated facade solutions. The LBNL Windows Testbed Facility acted as the primary catalyst and mediator on both sides of the building industry supply-user business transaction by a) aiding component suppliers to create and optimize cost effective, integrated systems that work, and b) demonstrating and verifying to the owner, designer, and specifier community that these integrated systems reliably deliver required energy performance. An industry consortium was initiated amongst approximately seventy disparate stakeholders, who unlike the HVAC or lighting industry, has no single representative, multi-disciplinary body or organized means of communicating and collaborating. The consortium provided guidance on the project and more importantly, began to mutually work out and agree on the goals, criteria, and pathways needed to attain the ambitious net zero energy goals defined by California and

  2. Modelica buildings library

    SciTech Connect (OSTI)

    Wetter, Michael; Zuo, Wangda; Nouidui, Thierry S.; Pang, Xiufeng

    2013-03-13

    This paper describes the Buildings library, a free open-source library that is implemented in Modelica, an equation-based object-oriented modeling language. The library supports rapid prototyping, as well as design and operation of building energy and control systems. First, we describe the scope of the library, which covers HVAC systems, multi-zone heat transfer and multi-zone airflow and contaminant transport. Next, we describe differentiability requirements and address how we implemented them. We describe the class hierarchy that allows implementing component models by extending partial implementations of base models of heat and mass exchangers, and by instantiating basic models for conservation equations and flow resistances. We also describe associated tools for pre- and post-processing, regression tests, co-simulation and real-time data exchange with building automation systems. Furthermore, the paper closes with an example of a chilled water plant, with and without water-side economizer, in which we analyzed the system-level efficiency for different control setpoints.

  3. Modelica buildings library

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

    Wetter, Michael; Zuo, Wangda; Nouidui, Thierry S.; Pang, Xiufeng

    2013-03-13

    This paper describes the Buildings library, a free open-source library that is implemented in Modelica, an equation-based object-oriented modeling language. The library supports rapid prototyping, as well as design and operation of building energy and control systems. First, we describe the scope of the library, which covers HVAC systems, multi-zone heat transfer and multi-zone airflow and contaminant transport. Next, we describe differentiability requirements and address how we implemented them. We describe the class hierarchy that allows implementing component models by extending partial implementations of base models of heat and mass exchangers, and by instantiating basic models for conservation equations andmore » flow resistances. We also describe associated tools for pre- and post-processing, regression tests, co-simulation and real-time data exchange with building automation systems. Furthermore, the paper closes with an example of a chilled water plant, with and without water-side economizer, in which we analyzed the system-level efficiency for different control setpoints.« less

  4. Campbell, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Campbell is a city in Santa Clara County, California. It falls under California's 15th...

  5. ,"California Natural Gas Underground Storage Net Withdrawals...

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

    AM" "Back to Contents","Data 1: California Natural Gas Underground Storage Net Withdrawals (MMcf)" "Sourcekey","N5070CA2" "Date","California Natural Gas Underground Storage Net ...

  6. Opening Remarks, California Energy Commission Overview

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

    Fuels and Transportation Division California Energy Commission May 14, 2014 1 C A L ... A E N E R G Y C O M M I S S I O N * The California Energy Commission is the state's ...

  7. Huntington Beach, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Huntington Beach is a city in Orange County, California. It falls under California's 46th...

  8. California Coastal Act | Open Energy Information

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: California Coastal ActLegal Abstract California Coastal Act 30000-30900, current through...

  9. DOE - Office of Legacy Management -- California

    Office of Legacy Management (LM)

    California California CA_map_burris Berkeley Site Burris Park Site General Atomics Hot Cell Facility Site Vallecitos Nuclear Center Site Geothermal Test Facility Site Laboratory for Energy-Related Health Research Site Oxnard Site

  10. Karuk Tribe of California- 2007 Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Karuk Tribe of California proposes a project to assess solar, microhydro, woody biomass, and wind energy resources on trust lands within its ancestral territory of present-day Humboldt and Siskiyou Counties in northern California.

  11. Fremont, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Fremont is a city in Alameda County, California. It falls under California's 13th congressional...

  12. Rosemead, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Rosemead is a city in Los Angeles County, California. It falls under California's 32nd congressional...

  13. Burbank, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Burbank is a city in Los Angeles County, California. It falls under California's 27th congressional...

  14. Piedmont, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Piedmont is a city in Alameda County, California. It falls under California's 9th congressional district.12...

  15. Albany, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Albany is a city in Alameda County, California. It falls under California's 9th congressional district.12...

  16. Emeryville, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Emeryville is a city in Alameda County, California. It falls under California's 9th congressional district.12...

  17. Dublin, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Dublin is a city in Alameda County, California. It falls under California's 11st congressional district.12...

  18. Livermore, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Livermore is a city in Alameda County, California. It falls under California's 10th congressional district.12...

  19. Pleasanton, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Pleasanton is a city in Alameda County, California. It falls under California's 11th congressional district and...

  20. Atascadero, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Atascadero is a city in San Luis Obispo County, California. It falls under California's 22nd congressional...