Sample records for air quality permit

  1. Air Quality: Construction Project Air Permit Requirements

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Construction Project Air Permit Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 All manager or operator must submit the completed form to the air quality program manager before the project

  2. Property:AirQualityPermitProcess | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar Group BV Jump to:Information Promoting CleanAirQualityPermitProcess

  3. Nevada Air Quality Permitting Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergyPPCR) JumpAir Quality Permitting Webpage Jump to:

  4. Air emissions assessment and air quality permitting for a municipal waste landfill treating municipal sewage sludge

    SciTech Connect (OSTI)

    Koehler, J. [Woodward-Clyde International -- Americas, Oakland, CA (United States)

    1998-12-31T23:59:59.000Z

    This paper presents a case study into the air quality permitting of a municipal solid waste (MSW) landfill in the San Francisco Bay Area undergoing a proposed expansion in operations to increase the life of the landfill. The operations of this facility include MSW landfilling, the treatment and disposal of municipal sewage sludge, the aeration of petroleum-contaminated soils, the construction of a new on-site plant to manufacture soil amendment products from waste wood and other organic material diverted from the landfill, and the installation of a vaporator to create steam from leachate for injection into the landfill gas flare. The emissions assessment for each project component relied upon interpretation of source tests from similar operations, incorporation of on-site measurements into emissions models and mass balances, and use of AP-42 procedures for emissions sources such as wind-blown dust, material handling and transfer operations, and fugitive landfill gas. Air permitting issues included best available control technology (BACT), emission offset thresholds, new source performance standards (NSPS), potential air toxics health risk impacts, and compliance with federal Title V operating permit requirements. With the increasing difficulties of siting new landfills, increasing pressures to reduce the rate of waste placement into existing landfills, and expanding regulatory requirements on landfill operations, experiences similar to those described in this paper are likely to increase in the future as permitting scenarios become more complex.

  5. Washington Air Quality Notice of Construction Permit Regulatory Handbook |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpageWalthallFacilityVermont:WashakieOpen Energy

  6. New Mexico Guidelines for Public Notification for Air Quality Permit

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information Operating Permit List ofEnergyNew

  7. Fact Sheet - Air Quality Permitting | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to:FASFMI-HDFRED Type Term TitlePermitting Jump

  8. General Air Permits (Louisiana)

    Broader source: Energy.gov [DOE]

    Any source, including a temporary source, which emits or has the potential to emit any air contaminant requires an air permit. Facilities with potential emissions less than 5 tons per year of any...

  9. Air Quality (Nova Scotia, Canada)

    Broader source: Energy.gov [DOE]

    Nova Scotia Environment is responsible for monitoring the air quality in the province, as well as administering fines and permits relating to air quality. The Air Quality Regulations state...

  10. Air Emissions Operating Permit Regulations for the Purposes of...

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

    Environmental Regulations Provider Department of Environmental Quality The Air Emissions Operating Permit Regulations for the Purpose of Title V of the Federal Clean Air Act...

  11. Nebraska Air Quality Regulations (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain provisions pertaining to ambient air quality standards, pollution source operating permits, emissions reporting,...

  12. Determining enforceability of air quality requirements for the Title V permit

    SciTech Connect (OSTI)

    Raasch, C.W.; Trinkle, J.A. [Trinity Consultants Inc., Renton, WA (United States); Radocha, D. [Boise Cascade Corp., ID (United States)

    1997-12-31T23:59:59.000Z

    The focus of this paper is two-fold: (1) Outline the importance, from the perspective of the regulated source, of the identification of state-only enforceable requirements versus federally enforceable requirements in a Title V permit; (2) Describe how to determine the enforceability of requirements as part of a Title V permitting study, including available tools. Contained also in this paper is a case study of enforceability determinations of requirements included in the Title V permit for an integrated pulp and paper mill. The case study is presented to provide an impetus for sources to thoroughly review their draft Title V permits to ensure correct determinations of enforceability.

  13. Montana Water Quality Permit Application, Nondegradation Authorization...

    Open Energy Info (EERE)

    LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Montana Water Quality Permit Application, Nondegradation Authorization, and Permit FeesPermitting...

  14. NMAC 20.2.72 Air Quality Construction Permits | Open Energy Information

    Open Energy Info (EERE)

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  15. Air Pollution Control Permit to Construct and Permit to Operate...

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

    Regulations Provider Department of Environmental Conservation The Air Pollution Control Division of the Vermont Department of Environmental Conservation requires a permit...

  16. Colorado Air Pollution Control Division - Construction Permits...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Web Site: Colorado Air Pollution Control Division - Construction Permits Forms and Air Pollutant Emission Notices (APENs)...

  17. Air permitting guidelines for combustion turbine projects

    SciTech Connect (OSTI)

    Macak, J.J. III [Mostardi-Platt Associates, Inc., Elmhurst, IL (United States); Schott, G.A. [Westinghouse Electric Corp., Orlando, FL (United States). Power Generation Business Unit

    1997-09-01T23:59:59.000Z

    Before construction can begin on a new combustion turbine facility, an air permit must be obtained. The air permitting process is generally the critical path permit, often taking in excess of one year to receive final approval. Careful consideration and understanding of combustion turbine operational characteristics and air pollutant emissions will expedite the air permitting process. The purpose of this paper is to identify key issues related to combustion turbine operation that will aid in the preparation of air permit applications. However, before applying for an air permit, a pre-application meeting should be held with the regulatory agency to present an overview of the proposed project, as well as develop the requisite protocols to begin the process.

  18. Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 SLAC's air emissions are regulated through a federally mandated site-wide permit as well

  19. Air Permits, Licenses, Certifications (Maine) | Department of...

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

    Provider Department of Environmental Protection This program regulates and limits air emissions from a variety of sources within Maine through a statewide permitting program....

  20. Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York)

    Broader source: Energy.gov [DOE]

    These regulations establish emissions limits and permitting and operational requirements for facilities that may contribute to air emissions. General air quality standards and standards for...

  1. Georgia Air Quality Control Act (Georgia)

    Broader source: Energy.gov [DOE]

    The Georgia Air Quality Control Act (AQCA) is a set of environmental regulations, permitting requirements, and air quality standards that control the amount of pollutants emitted and who emits them...

  2. Oregon Water Quality Permit Program (Stormwater - Industrial...

    Open Energy Info (EERE)

    Oregon Water Quality Permit Program (Stormwater - Industrial Activities) Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Water Quality...

  3. Hanford Site air operating permit application

    SciTech Connect (OSTI)

    NONE

    1995-05-01T23:59:59.000Z

    The Clean Air Act Amendments of 1990, which amended the Federal Clean Air Act of 1977, required that the US Environmental Protection Agency develop a national Air Operating Permit Program, which in turn would require each state to develop an Air Operating Permit Program to identify all sources of ``regulated`` pollutants. Regulated pollutants include ``criteria`` pollutants (oxides of nitrogen, sulfur oxides, total suspended particulates, carbon monoxide, particulate matter greater than 10 micron, lead) plus 189 other ``Hazardous`` Air Pollutants. The Hanford Site, owned by the US Government and operated by the US Department of Energy, Richland Operations Office, is located in southcentral Washington State and covers 560 square miles of semi-arid shrub and grasslands located just north of the confluence of the Snake and Yakima Rivers with the Columbia River. This land, with restricted public access, provides a buffer for the smaller areas historically used for the production of nuclear materials, waste storage, and waste disposal. About 6 percent of the land area has been disturbed and is actively used. The Hanford Site Air Operating Permit Application consists of more than 1,100 sources and in excess of 300 emission points. Before January 1995, the maintenance and operations contractor and the environmental restoration contractor for the US Department of Energy completed an air emission inventory on the Hanford Site. The inventory has been entered into a database so that the sources and emission points can be tracked and updated information readily can be retrieved. The Hanford Site Air Operating Permit Application contains information current as of April 19, 1995.

  4. Environmental Quality: Air (Louisiana)

    Broader source: Energy.gov [DOE]

    The Department of Environmental Quality regulates air quality in Louisiana. The Department has an established a fee system for funding the monitoring, investigation and other activities required...

  5. Task technical plan: DWPF air permit/dispersion modeling

    SciTech Connect (OSTI)

    Lambert, D.P.

    1993-11-08T23:59:59.000Z

    This Task Technical Plan summarizes work required to project the benzene emissions from the Late Wash Facility (LWF) as well as update the benzene, mercury, and NO{sub x} emissions from the remainder of the Defense Waste Processing Facility (DWPF). These calculations will reflect (1) the addition of the LWF and (2) the replacement of formic acid with nitric acid in the melter preparation process. The completed calculations will be used to assist DWPF in applying for the LWF Air Quality Permit.

  6. Air Quality Chapter Outline

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Chapter 30 Air Quality Chapter Outline 1 Overview 2 1.1 Hazards / Impacts 2 1.2 Exposure Sources 3 Manual Chapter 30: Air Quality 7 References 20 8 Implementation 21 9 Ownership 22 1 Overview SLAC operations produce a wide range of air emissions. Sources of emissions include standard equipment

  7. Wastewater Regulations for National Pollutant Discharge Elimination System (NPDES) Permits, Underground Injection Control (UIC) Permits, State Permits, Water Quality Based Effluent Limitations and Water Quality Certification (Mississippi)

    Broader source: Energy.gov [DOE]

    The Wastewater Regulations for National Pollutant Discharge Elimination System (NPDES) Permits, Underground Injection Control (UIC) Permits, State Permits, Water Quality Based Effluent Limitations...

  8. New Mexico Guidelines for Public Notification for Air Quality...

    Open Energy Info (EERE)

    New Mexico Guidelines for Public Notification for Air Quality Permit Applications Jump to: navigation, search OpenEI Reference LibraryAdd to library General: New Mexico Guidelines...

  9. Ambient Air Quality Standards (Iowa)

    Broader source: Energy.gov [DOE]

    These regulations set statewide ambient air quality standards for various contaminants. The state code follows the regulations set forth in the National Primary and Secondary Ambient Air Quality...

  10. Air Permitting for Stationary Sources (New Hampshire)

    Broader source: Energy.gov [DOE]

    The permitting system implements the permitting requirements of RSA 125-C and 125-I to regulate the operation and modification of new and existing stationary sources, area sources, and devices to...

  11. Washington Environmental Permit Handbook - Air Operating Permit | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide PermitInformationIsland: Energy ResourcesProcess | Open|

  12. Air temperature thresholds for indoor comfort and perceived air quality

    E-Print Network [OSTI]

    Zhang, Hui; Edward, Arens; Pasut, Wilmer

    2012-01-01T23:59:59.000Z

    system on perceived air quality, Indoor Air 2008, August 17-perception of indoor air quality during immediate and longeraddressing indoor air quality, thermal environment, lighting

  13. Permit Regulations for the Construction and, or Operation of Air Emissions Equipment (Mississippi)

    Broader source: Energy.gov [DOE]

    The Permit Board will issue two types of air pollution control permits, a permit to construct air emissions equipment and a State Permit to Operate such equipment. A State Permit to Operate is...

  14. Combustion turbine emissions issues for air permit applications

    SciTech Connect (OSTI)

    Macak, J.J. III; Schott, G.A. [Westinghouse Electric Corp., Orlando, FL (United States). Power Generation Projects Division

    1994-12-31T23:59:59.000Z

    Power generation from combustion turbines continues to be a significant new energy source. These power projects may be either simple-cycle peaking units or combined-cycle applications in which exhaust heat is recovered to generate steam for export (cogeneration facility) and power generation (steam turbine generator). While combustion turbines represent one of the cleanest forms of power generation, regulatory agencies have identified them as significant sources of air pollution. Both new sources and existing combustion turbine installations are receiving increasing attention at federal, state, and local levels. Before construction can begin on a new combustion turbine facility, an air permit authorizing construction must first be obtained. The air permitting process is generally the ``critical path`` permit, often taking in excess of two years to receive the final approval. The Clean Air Act Amendments of 1990 also impact existing units due to the non-attainment provisions of the Act and the Title 5 nationwide operating permit program. Careful consideration of combustion turbine operational characteristics and air pollutant emissions will expedite air permitting. This paper addresses specific issues related to combustion turbine emissions and the air permitting process. Guidelines for addressing many considerations are provided in order to secure an air permit that allows maximum flexibility in plant operation.

  15. Renewables and air quality

    SciTech Connect (OSTI)

    Wooley, D.R.

    2000-08-01T23:59:59.000Z

    The US heavy reliance on fossil fuels is a central obstacle to improving air quality and preventing catastrophic climate change. To solve this problem will require a combination of financial incentives and market rules that strongly encourage development of renewable energy resources to meet electric power demand. One promising policy option is to allow renewable energy resources to directly participate in air pollution emission trading mechanisms. Currently, the clean air benefits of renewable energy generally go unrecognized by regulators, under-appreciated by consumers and uncompensated by markets. Renewable energy is a key clean air alternative to conventional electricity generation, and the development of renewables could be stimulated by changes to the Clean Air Act's emissions trading programs. As Congress revisits clean air issues over the next several years, renewable energy representatives could push for statutory changes that reward the renewable energy industry for the air quality benefits it provides. By also becoming involved in key US Environmental Protection Agency (EPA) and state rule-making cases, the renewables industry could influence the structure of emissions trading programs and strengthen one of the most persuasive arguments for wind, solar and biomass energy development.

  16. Air quality assessments in support of the Environmental Impact Statement (EIS), Oregon Air Contaminant Discharge Permit (ACDP) and Oregon Energy Facility Siting Council certificate (EFSC) for the Newberry Geothermal Pilot Project

    SciTech Connect (OSTI)

    Houck, J.E. [AGI Technologies, Portland, OR (United States); McClain, D.W. [CE Newberry, Inc., Portland, OR (United States)

    1996-12-31T23:59:59.000Z

    Air quality monitoring, emission predictions and impact modeling have been performed in support of the regulatory process for the Newberry Geothermal Pilot Project located near Newberry Crater, Oregon. The proposed power plant will generate 33 NM of power utilizing double flash technology. Air emissions from construction activities, well drilling, wellfield testing and operation, power plant operation, and unplanned upsets were evaluated. Wellfield and plant emission rates for hydrogen sulfide and other air pollutants were developed based on expected resource chemistry and operational scenarios. In addition, nitrogen dioxide and particulate emissions were estimated for drill rig diesel engines and construction activities, respectively. Air pollutant impacts at property boundaries, inside the Newberry National Volcanic Monument and at the nearest Class I area (Three Sisters Wilderness) were predicted using U.S. Environmental Protection Agency dispersion models. Cooling tower plume dimensions were predicted using an Electric Power Research Institute model. The deposition and impact of airborne heavy metals and hydrogen sulfide on two nearby watersheds were calculated. The effect of cooling tower plume drift was also evaluated. Preconstruction background air quality was estimated from published data. The results of the studies have demonstrated that good air quality can be expected at the proposed project site.

  17. Appendix C: Air Permits Annual Site Environmental Report

    E-Print Network [OSTI]

    Pennycook, Steve

    Appendix C: Air Permits #12;Annual Site Environmental Report Appendix C: Air Permits C-3 Table C.1-1-B 01-0020-59 730310P 586 Tool grinding machine shop 587 Sand blaster exhaust Y-9201-1-C 01-0020-17 036057P 278 Graphite carbon machine shop 279 Graphite carbon machine shop Y-9201-1-E 01-1020-92 035050P

  18. Tennessee Air Quality Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Tennessee Air Quality Act (AQA) delegates the power to maintain air quality in the State to the Department of Environment and Conservation. Under the Department of the Environment and...

  19. Effect of Title V air permitting on pipeline operations

    SciTech Connect (OSTI)

    Bost, R.C.; Donnan, G.T. [ERM-Southwest, Inc., Houston, TX (United States)

    1995-12-31T23:59:59.000Z

    Pursuant to the passage of the Clean Air Act Amendments of 1990, the US Environmental Protection Agency has promulgated what are known as Title V permitting requirements for major sources of air pollutants, including pipeline operations. In contrast to most existing air permitting programs, the new Title V regulations will require periodic certification of compliance with applicable air regulations. In the same way that water dischargers report their own discharge violations to regulatory agencies pursuant to the NPDES permitting system, Title V permittees must implement an acceptable monitoring program and similarly report violations of permit conditions or applicable air regulations. Only those facilities whose potential emissions are less than or can be controlled to be less than certain regulatory limits will be exempt from standard Title V permitting. If a facility`s throughput or the concentration levels of certain volatile toxic levels in a particular crude or natural gas were to exceed corresponding regulatory limits, then the facility could be in violation. If an operator were to expand a field, then the changes in the gathering system and emission levels could constitute a violation. Constraints on operations can be avoided by careful strategizing of an operator`s Title V permit application.

  20. Air Quality: Monthly Hazardous Material Use, Fuel Consumption, and Equipment Operation Forms

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Monthly Hazardous Material Use, Fuel Consumption, and Equipment Operation Forms Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The conditions of SLAC's air quality permits specify that all subject hazardous

  1. Air temperature thresholds for indoor comfort and perceived air quality

    E-Print Network [OSTI]

    Zhang, Hui; Edward, Arens; Pasut, Wilmer

    2012-01-01T23:59:59.000Z

    in the Netherlands, Indoor Air 2, 127 – 136. BuildingPaliaga, G. (2009) Moving air for comfort. ASHRAE Journal,ventilation system on perceived air quality, Indoor Air

  2. STATE OF CALIFORNIA INDOOR AIR QUALITY AND MECHANICAL VENTILATION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA INDOOR AIR QUALITY AND MECHANICAL VENTILATION CEC- CF-6R-MECH-05 (Revised 08 Ventilation (Page 1 of 7) Site Address: Enforcement Agency: Permit Number: 2008 Residential Compliance Forms August 2009 Ventilation for Indoor Air Quality (IAQ): All dwelling units shall meet the requirements

  3. Operating Permits and Emission Fees (New Mexico)

    Broader source: Energy.gov [DOE]

    The New Mexico Environment Department's Air Quality Bureau processes permit applications for industries that emit pollutants to the air. The Permitting Section consists of three units, the Minor...

  4. Utah DEQ Air Permitting Branch Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologies and tools |UC 54-2 -permit requiredAir

  5. Air Pollution (Illinois)

    Broader source: Energy.gov [DOE]

    This article states regulations for monitoring air pollution, methods for permit applications, emission limitations for pollutants and air quality standards.

  6. Vermont Air Pollution Control Regulations, Ambient Air Quality Standards (Vermont)

    Broader source: Energy.gov [DOE]

    The ambient air quality standards are based on the national ambient air quality standards. The Vermont standards are classified as primary and secondary standards and judged adequate to protect...

  7. Abatement of Air Pollution: Permit to Construct and Operate Stationary...

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

    Permits are required for the construction or major modification of a stationary source or emission unit. Some exemptions apply. These regulations describe permit requirements,...

  8. Construction Permits and Fees (New Mexico)

    Broader source: Energy.gov [DOE]

    Industries that wish to build or modify facilities that emit air pollutants (emissions) into the air must obtain an air quality permit prior to constructing. Thus, these permits are called...

  9. Chapter 53 Ambient Air Quality (Kentucky)

    Broader source: Energy.gov [DOE]

    Kentucky Administrative Regulation Chapter 53, entitled Ambient Air Quality, is promulgated under the authority of the Division of Air Quality within the Energy and Environment Cabinet’s Department...

  10. Ambient Air Quality Criteria (Manitoba, Canada)

    Broader source: Energy.gov [DOE]

    The Manitoba Ambient Air Quality Criteria schedule lists maximum time-based pollutant concentration levels for the protection and preservation of ambient air quality within the Province of Manitoba...

  11. File:5 CCR 1001-5 Colorado Stationary Source Permitting and Air...

    Open Energy Info (EERE)

    icon File:5 CCR 1001-5 Colorado Stationary Source Permitting and Air Pollution Control Emission Notice Requirements.pdf Jump to: navigation, search File File history File...

  12. Permits

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

    program, under Title V of the Clean Air Act, streamlines the way authorities regulate air pollution by consolidating all air pollution control requirements into a single,...

  13. Workshop on indoor air quality research needs

    SciTech Connect (OSTI)

    Not Available

    1980-01-01T23:59:59.000Z

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

  14. Indoor Air Quality Poor indoor air quality comes from many sources. It can lead to having

    E-Print Network [OSTI]

    Indoor Air Quality Fact Sheet Poor indoor air quality comes from many sources. It can lead Indoor Air Pollutants · Molds · Pollen · Dander from pet fur · Secondhand smoke · Formaldehyde · Carbon such as cleaners and pesticides How to Improve Indoor Air Quality · Open windows when you can to let in fresh air

  15. Montana Water Quality Permit Application, Nondegradation Authorization, and

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville,Missoula, Montana:Northeast AsiaAir|Underground Storage TanksPermit

  16. NAQSAT National Air Quality Site Assessment Tool NAQSAT National Air Quality Site Assessment Tool

    E-Print Network [OSTI]

    NAQSAT National Air Quality Site Assessment Tool NAQSAT National Air Quality Site Assessment Tool Air Quality Assessment Tool For Livestock Producers & Advisors #12;NAQSAT The National Air Quality Site Assessment Tool (NAQSAT) was developed for livestock producers and their advisors interested

  17. air operating permit: Topics by E-print Network

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

    Air Distribution System Texas A&M University - TxSpace Summary: Cold air distribution systems may reduce the operating energy consumption of air-conditioned air supply system...

  18. Chapter 52 Permits, Registrations, and Prohibitory Rules (Kentucky)

    Broader source: Energy.gov [DOE]

    Kentucky Administrative Regulation Chapter 52, entitled Air Quality: Permits, Registrations, and Prohibitory Rules, is promulgated under the authority of the Division of Air Quality within the...

  19. MCA 75-5-401 - Water Quality Permits: Board Rules for Permits | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther, Oklahoma: EnergyMAREC Jump to:2 - Air Quality Jump

  20. Equivalence in Ventilation and Indoor Air Quality

    E-Print Network [OSTI]

    Sherman, Max

    2012-01-01T23:59:59.000Z

    Equivalence in Ventilation and Indoor Air Quality M. H.have a method for determining equivalence in terms of eitherwe need to establish an equivalence principle that allows

  1. Regulations for Air Quality (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    This Regulation establishes emission standards for particulates and gases, emission opacity standards, standards of air quality and control measures to prevent, eliminate or reduce the emission of...

  2. Ambient Air Quality Standards (New Jersey)

    Broader source: Energy.gov [DOE]

    This article lists specific standards for ambient air quality standards for particulate matter, sulfur dioxide, carbon monoxide, ozone, lead and nitrogen dioxide.

  3. Ambient Air Quality Standards (New Mexico)

    Broader source: Energy.gov [DOE]

    This regulation establishes ambient air quality standards for the areas of New Mexico under the jurisdiction of the Environmental Improvement Board. The maximum allowable concentrations of total...

  4. Air Pollution- Local Air Quality (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    The Air Pollution regulation administered by the Ministry of the Environment enforces compliance to the standards set in the Ontario law. The law is phased in, with portions taking effect in 2010,...

  5. Regulations of the Arkansas Operating Air Permit Program (Arkansas)

    Broader source: Energy.gov [DOE]

    The Regulations of the Arkansas Air Operating Program are adopted in accordance with the provisions of Part UU of the Arkansas Water and Air Pollution Control Act, Arkansas Code Annotated 8-4-101,...

  6. Clean Air Interstate Rule (CAIR) Budget Permits  (Michigan)

    Broader source: Energy.gov [DOE]

    Michigan implements the federal requirements of the Clean Air Interstate Rule (CAIR) through state regulations. Michigan's Rule 821 requires subject sources to obtain and operate in compliance with...

  7. 5 CCR 1001-5 Colorado Stationary Source Permitting and Air Pollution...

    Open Energy Info (EERE)

    Stationary Source Permitting and Air Pollution Control Emission Notice Requirements Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: 5 CCR 1001-5...

  8. Air Quality: Reporting Requirements Department: Chemical and General Safety

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Reporting Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The air quality program manager requirements. This table summarizes all air quality program elements and reporting requirements. The NESHAPs

  9. Air Quality: Asbestos Notification Procedure Department: Chemical and General Safety

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Asbestos Notification Procedure Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The Bay Area Air Quality) and air quality program manager Determine if the project is classified as a demolition or renovation

  10. Permits

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPO WebsitePalmsthe PriceOptimizationUSING CRonOther Permits

  11. Air Pollution Control Regulations: No. 9- Air Pollution Control Permits (Rhode Island)

    Broader source: Energy.gov [DOE]

    These regulations describe permitting procedures and requirements for minor and major sources of emissions.

  12. Oregon Air Contaminant Discharge Permits Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellenceOfficeOhio:OpowerOrchard Lake439.300 -401Permits

  13. Air Quality Impact of Distributed Generation of Electricity

    E-Print Network [OSTI]

    Jing, Qiguo

    2011-01-01T23:59:59.000Z

    of the near source air quality impact of distributedDabdub, D. , 2003. Urban Air quality impacts of distributedDabdub, D. , 2004. Urban Air quality impacts of distributed

  14. Air quality and thermal comfort in office buildings: Results of a large indoor environmental quality survey

    E-Print Network [OSTI]

    Huizenga, C; Abbaszadeh, S.; Zagreus, Leah; Arens, Edward A

    2006-01-01T23:59:59.000Z

    based Indoor Environmental Quality Survey. Indoor Air 2004;L. Zagreus. 2005. Acoustic Quality in Office Workstations asare you with the air quality in your workspace? very

  15. Air Quality: Acronym List Department: Chemical and General Safety

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Acronym List Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 ACM asbestos-containing material AHA area hazard analysis AQPM air quality program manager ARP accidental release prevention ATCM air toxic control

  16. On-Road Air Quality and the Effect of Partial Recirculation on In-Cabin Air Quality for Vehicles

    E-Print Network [OSTI]

    Grady, Michael

    2013-01-01T23:59:59.000Z

    way of improving cabin air quality. References [1] U.S. DOT.RIVERSIDE On-Road Air Quality and the Effect of PartialRecirculation on In-Cabin Air Quality for Vehicles A Thesis

  17. 2012 National Tribal Forum on Air Quality

    Broader source: Energy.gov [DOE]

    This forum on improving air quality will take place May 22-24, 2012, in Tulsa, Oklahoma. It is co-sponsored by the Institute for Tribal Environmental Professionals (ITEP) and the National Tribal...

  18. Kansas Air Quality Act (Kansas)

    Broader source: Energy.gov [DOE]

    No person shall construct, own, operate, install, alter or use any air contaminant emission stationary source which, in accordance with rules and regulations, the secretary finds may cause or...

  19. Kansas Air Quality Regulations (Kansas)

    Broader source: Energy.gov [DOE]

    All new air contaminant emission sources or alterations to emission sources that are required to be reported shall be in compliance with all applicable emission control regulations at the time that...

  20. AIR QUALITY IMPACTS OF LIQUEFIED NATURAL GAS IN THE SOUTH COAST AIR BASIN OF CALIFORNIA

    E-Print Network [OSTI]

    Carerras-Sospedra, Marc

    2012-01-01T23:59:59.000Z

    Emissions 7.3 Impacts of LNG on Air Quality 8. References 9.El Paso at Blythe. Chapter 3: Air Quality Impact AssessmentRespect to the South Coast Air Quality Management District

  1. On-Road Air Quality and the Effect of Partial Recirculation on In-Cabin Air Quality for Vehicles

    E-Print Network [OSTI]

    Grady, Michael

    2013-01-01T23:59:59.000Z

    The proposed fractional air recirculation system canThe suggested fractional air recirculation method is away of improving cabin air quality. References [1] U.S. DOT.

  2. Air pollution kills. So what? Air quality engineering to improve public health

    E-Print Network [OSTI]

    Levinson, David M.

    9/14/12 1 Air pollution kills. So what? Air quality engineering to improve public health;9/14/12 2 Air Quality Engineering H Air Quality Engineering H #12;9/14/12 3 Really? Air pollution running out of coffins and florists were running out of flowers. -- BBC #12;9/14/12 4 Air pollution

  3. The University of Winnipeg Air Quality Management Policy

    E-Print Network [OSTI]

    Martin, Jeff

    1 The University of Winnipeg Air Quality Management Policy TITLE: AIR QUALITY NUMBER: 90 & Sustainability) Purpose: The University of Winnipeg (the "University) Air Quality Management Policy ("Policy") establishes a framework within which the University will incorporate air quality management into its overall

  4. Air Quality Chris Keil, Bowling Green State University

    E-Print Network [OSTI]

    Air Quality Chris Keil, Bowling Green State University Key Concepts Air quality is important because of continuous exposure through normal breathing functions. Poor air quality causes possible, and ecosystems. Community environmental consequences result from poor air quality, e.g., acid rain, smog

  5. RAPID/BulkTransmission/Air Quality | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod JumpGeorgia: EnergyOnline PermittingAir Quality <

  6. RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY

    E-Print Network [OSTI]

    Levinson, David M.

    RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY UC Davis-Caltrans Air control measure. #12;RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY.......................................................... 3 2.2 The Role of Residential Location Choice

  7. Air Quality Conformity Trip Generation

    E-Print Network [OSTI]

    Handy, Susan L.

    standards #12;PROBLEM #12;http://www.epa.gov/airtrends/2008/graphics/Figure3.gif Progress! #12;http://www.epa.gov/air/criteria.html Health-based NAAQS #12;Source: http://www.arb.ca.gov/aqs/aaqs2.pdf State standards stricter than federal_graph.html #12;http://www.epa.gov/airtrends/2008/graphics/HighlightsNumber.gif Number of people living in non

  8. Commissioning to avoid indoor air quality problems

    SciTech Connect (OSTI)

    Sterling, E.M.; Collett, C.W. (Theodore D. Sterling and Associates, Ltd., Vancouver, British Columbia (Canada)); Turner, S. (Healthy Buildings International Inc., Fairfax, VA (United States)); Downing, C.C. (Environmental Science and Technology Lab., Georgia Technology Research Inst., Atlanta, GA (United States))

    1992-10-01T23:59:59.000Z

    This paper reports on indoor air quality (IAQ) which has become a pervasive problem plaguing the building industry worldwide. Poor IAQ in commercial and office buildings is primarily related to new building technology, new materials and equipment and energy management operating systems. Occupants of buildings with air quality problems suffer from a common series of symptoms. As early as 1982, ASHRAE, realizing the significance of the problem, produced an IAQ position statement that identified strategies for solving IAQ problems. Many of those strategies have now been implemented, including Standard 62-1989, Ventilation for Acceptable Air Quality; Standard 90.1, Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings; the 100 series of energy standards; and Guideline 1, Guideline for Commissioning of HVAC Systems.

  9. Air Quality | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapersWindeySanta2004) |Agawam,Ahmeek,Wisconsin: EnergyAir

  10. WearAir: Expressive T-shirts for Air Quality Sensing Sunyoung Kim and Eric Paulos

    E-Print Network [OSTI]

    Mankoff, Jennifer

    are less proactively concerned with air quality. AIR POLLUTANT: VOLATILE ORGANIC COMPOUNDS Different types of air pollutants contribute to air quality in different locations: Ozone, CO, NOx and VOCs are major contributors to outdoor air pollution; and particulate matters, VOCs, carbon monoxide and lead are common air

  11. Development of a Clean Air Act Title V permit application for Argonne National Laboratory

    SciTech Connect (OSTI)

    Barrett, G.L.

    1994-06-01T23:59:59.000Z

    The Clean Air Act Amendments (CAAA) of 1990 instituted major changes in the way that air emission sources are regulated and permitted. Along with being a major research and development laboratory owned by the US Department of Energy, Argonne National Laboratory (ANL) is also classified as a major source of oxides of nitrogen (NO{sub x}) in the Chicago metropolitan area which has been designated by the US Environmental Protection Agency (USEPA) as severe (17) for ozone. As a major source ANL is therefore required under Title V of CAAA to apply for a federally enforceable permit for all sources of air emissions at the facility. While the ANL Boiler House represents the most significant emission source at the Laboratory, there are, nevertheless, a large number of other emission sources, some of which are currently permitted by the State of Illinois and others of which are exempt from state permitting requirements. A large number of R & D related sources are of relatively small magnitude. The ability to identify, inventory, characterize and classify all sources under the various titles of CAAA constitutes a major challenge for R & D laboratories of this size.

  12. Washington Environmental Permit Handbook - 401 Water Quality Certification

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide PermitInformationIsland: Energy ResourcesProcess | Open| Open

  13. Utah Department of Environmental Quality Hazardous Waste Permits Website |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologies and tools |UC 54-2 -permitCommerce JumpOpen

  14. Equivalence in Ventilation and Indoor Air Quality

    SciTech Connect (OSTI)

    Sherman, Max; Walker, Iain; Logue, Jennifer

    2011-08-01T23:59:59.000Z

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

  15. AIR PERMIT COMPLIANCE FOR WASTE RETRIEVAL OEPRATIONS INVOLVING MULTI-UNIT OPERATIONS

    SciTech Connect (OSTI)

    SIMMONS FM

    2007-11-05T23:59:59.000Z

    Since 1970, approximately 38,000 suspect-transuranic and transuranic waste containers have been placed in retrievable storage on the Hanford Site in the 200 Areas burial grounds. Hanford's Waste Retrieval Project is retrieving these buried containers and processing them for safe storage and disposition. Container retrieval activities require an air emissions permit to account for potential emissions of radionuclides. The air permit covers the excavation activities as well as activities associated with assaying containers and installing filters in the retrieved transuranic containers lacking proper venting devices. Fluor Hanford, Inc. is required to track radioactive emissions resulting from the retrieval activities. Air, soil, and debris media contribute to the emissions and enabling assumptions allow for calculation of emissions. Each of these activities is limited to an allowed annual emission (per calendar year) and .contributes to the overall total emissions allowed for waste retrieval operations. Tracking these emissions is required to ensure a permit exceedance does not occur. A tracking tool was developed to calculate potential emissions in real time sense. Logic evaluations are established within the tracking system to compare real time data against license limits to ensure values are not exceeded for either an individual activity or the total limit. Data input are based on field survey and workplace air monitoring activities. This tracking tool is used monthly and quarterly to verify compliance to the license limits. Use of this tool has allowed Fluor Hanford, Inc. to successfully retrieve a significant number of containers in a safe manner without any exceedance of emission limits.

  16. Chapter 50 Division for Air Quality: General Administrative Procedures (Kentucky)

    Broader source: Energy.gov [DOE]

    Chapter 50 of the Division of Air Quality section within Energy and Environment Cabinet Department For Environmental Protection outlines the general administrative procedures for maintaining air...

  17. air quality monitoramento: Topics by E-print Network

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

    - Substantial emissionNational Air Quality Forecast Capability Ivanka Stajner NOAA NWSOST with contributions from AQAST meeting, College Park, MD June 5, 2013 12;National Air...

  18. Air Quality Permits (Prince Edward Island, Canada) | Department...

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

    Commercial Construction Developer General PublicConsumer Industrial Investor-Owned Utility MunicipalPublic Utility Rural Electric Cooperative Utility Program Info Program Type...

  19. Air Quality Approvals and Permits (New Brunswick, Canada) | Department...

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

    Commercial Construction Developer Industrial InstallerContractor Investor-Owned Utility MunicipalPublic Utility Rural Electric Cooperative Utility Program Info Program Type...

  20. Property:AirQualityPermitAgency | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar Group BV Jump to:Information Promoting Clean

  1. Idaho DEQ Air Quality Permits Applicant and DEQ Responsibilities guidebook

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel JumpCounty, Texas:ITC Transmission JumpInformationOpen0 Jump|

  2. Nevada Air Quality Control Permitting Guidance Webpage | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergyPPCR) Jump

  3. Air Resources: Prevention and Control of Air Contamination and...

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

    limits and permitting and operational requirements for facilities that may contribute to air emissions. General air quality standards and standards for specific contaminants are...

  4. Air Quality Standards and Nuisance Issues for Animal Agriculture

    E-Print Network [OSTI]

    Mukhtar, Saqib; Auvermann, Brent W.

    2006-05-24T23:59:59.000Z

    Animal feeding operations face increased scrutiny and accountability for how they affect the air quality of their neighbors and communities. This publication helps operators become familiar with fundamental air quality principles, which will help...

  5. Ohio Air Quality Development Authority Tax Incentives (Ohio)

    Broader source: Energy.gov [DOE]

    The Ohio Air Quality Development Authority provides financing for new air quality facilities for all types of Ohio businesses, ranging from small, family-owned shops to multi-million-dollar...

  6. Water Permits (Louisiana)

    Broader source: Energy.gov [DOE]

    The Water Permits Division authorizes permits administered under the Water Quality Regulations. Louisiana's Water Quality Regulations require permits for the discharge of pollutants from any point...

  7. Predicting air quality in smart environments Seun Deleawea

    E-Print Network [OSTI]

    Cook, Diane J.

    attributable to air pollution, 1.5 million of these from indoor air pollution. Worldwide there are more deathsPredicting air quality in smart environments Seun Deleawea , Jim Kusznirb , Brian Lambb and Diane J that is often overlooked in maintaining a healthy lifestyle is the air quality of the environment. In this paper

  8. Indoor Air Quality and Health in FEMA Temporary Housing

    E-Print Network [OSTI]

    Indoor Air Quality and Health in FEMA Temporary Housing For Healthcare Providers Background formaldehyde and air quality in FEMA trailers. This fact sheet provides basic information on formaldehyde expo sure, other air quality concerns, risk factors and tips to give to trailer residents so they can

  9. Impact of a task-ambient ventilation system on perceived air quality

    E-Print Network [OSTI]

    2008-01-01T23:59:59.000Z

    Comfort, perceived air quality, and work performance in aperception of indoor air quality during immediate and longerassessments of indoor air-quality in five European

  10. air toxic regulations: Topics by E-print Network

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

    industries. An equally important topic is the pollution of air inside a manufacturing plant Gosavi, Abhijit 63 Air Quality: Construction Project Air Permit Requirements Physics...

  11. air toxics releases: Topics by E-print Network

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

    industries. An equally important topic is the pollution of air inside a manufacturing plant Gosavi, Abhijit 70 Air Quality: Construction Project Air Permit Requirements Physics...

  12. air toxics provisions: Topics by E-print Network

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

    industries. An equally important topic is the pollution of air inside a manufacturing plant Gosavi, Abhijit 65 Air Quality: Construction Project Air Permit Requirements Physics...

  13. air toxics volume: Topics by E-print Network

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

    industries. An equally important topic is the pollution of air inside a manufacturing plant Gosavi, Abhijit 72 Air Quality: Construction Project Air Permit Requirements Physics...

  14. air toxics information: Topics by E-print Network

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

    industries. An equally important topic is the pollution of air inside a manufacturing plant Gosavi, Abhijit 56 Air Quality: Construction Project Air Permit Requirements Physics...

  15. The economics of pollution permit banking in the context of Title IV of the 1990 Clean Air Act amendments

    E-Print Network [OSTI]

    Schennach, Susanne M.

    1998-01-01T23:59:59.000Z

    Tradable pollution permits are the basis of a new market-based approach to environmental control. The Acid Rain Program, established under Title IV of the Clean Air Act Amendments of 1990, and aimed at drastically reducing ...

  16. Air quality, infant mortality, and the Clean Air Act of 1970

    E-Print Network [OSTI]

    Chay, Kenneth Y.

    2003-01-01T23:59:59.000Z

    We examine the effects of total suspended particulates (TSPs) air pollution on infant health using the air quality improvements induced by the 1970 Clean Air Act Amendments (CAAA). This legislation imposed strict regulations ...

  17. Louisiana Air Control Law (Louisiana)

    Broader source: Energy.gov [DOE]

    This law states regulations for air quality control and states the powers and duties of the secretary of environmental quality. It provides information about permits and licenses, air quality...

  18. THE PREV AIR SYSTEM, AN OPERATIONAL SYSTEM FOR LARGE SCALE AIR QUALITY FORECASTS OVER EUROPE; APPLICATIONS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    THE PREV AIR SYSTEM, AN OPERATIONAL SYSTEM FOR LARGE SCALE AIR QUALITY FORECASTS OVER EUROPE Author ABSTRACT Since Summer 2003, the PREV'AIR system has been delivering through the Internet1 daily air quality forecasts over Europe. This is the visible part of a wider collaborative project

  19. PREV'AIR, a platform for air quality monitoring and fore-, Menut, L.2

    E-Print Network [OSTI]

    Menut, Laurent

    PREV'AIR, a platform for air quality monitoring and fore- casting Honoré C.1 , Menut, L.2, France 4 ADEME, Paris, France 5 CNRM Meteo-France, Toulouse, France 1 Introduction Since 2003, the PREV'AIR system has been delivering an information about air quality, dedicated to any people or organisation

  20. Air quality VI details environmental progress

    SciTech Connect (OSTI)

    NONE

    2007-12-31T23:59:59.000Z

    A report is given of the International Conference on Air Quality VI where key topics discussed were control of mercury, trace elements, sulphur trioxide and particulates. This year a separate track was added on greenhouse gas reduction, with panels on greenhouse gas policy and markets, CO{sub 2} capture and sequestration, and monitoring, mitigation and verification. In keynote remarks, NETL Director Carl Bauer noted that emissions have gone down since 1990 even though coal consumption has increased. The conference provided an overview of the state-of-the-science regarding key pollutants and CO{sub 2}, the corresponding regulatory environment, and the technology readiness of mitigation techniques. 1 photo.

  1. Indoor air quality in French dwellings Sverine Kirchner1,*

    E-Print Network [OSTI]

    Boyer, Edmond

    on Indoor Air Quality (OQAI) aims at collecting data on population exposure to indoor pollutants in various INTRODUCTION Our lack of understanding of the health risks related to air pollutants exposure in buildingsIndoor air quality in French dwellings Séverine Kirchner1,* , Mickael Derbez1 , Cédric Duboudin2

  2. Predicting Air Quality: Current Status and Future Directions

    E-Print Network [OSTI]

    Sandu, Adrian

    Predicting Air Quality: Current Status and Future Directions Gregory R. Carmichael ,a Adrian Sandu, OR 97207, USA Abstract Air quality prediction plays an important role in the management of our envi can predict pollution in an urban air shed with spatial resolution less than a kilometer, and cover

  3. Predicting Air Quality: Improvements through advanced methods to integrate

    E-Print Network [OSTI]

    Sandu, Adrian

    Predicting Air Quality: Improvements through advanced methods to integrate models and measurements of Mathematics and Statistics, Portland, OR 97207, USA Abstract Air quality prediction plays an important role chemical transport models can predict pollution in an urban air shed with spatial resolution less than

  4. Assessment of Indoor Air Quality Benefits and Energy Costs of

    E-Print Network [OSTI]

    Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation J.M.Logue1,P Quality Benefits and Energy Costs of Mechanical Ventilation LBNL-4945E Disclaimer This document.H. Sherman, B.C. Singer, Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation

  5. Major: Ecological Systems Design, Air Quality Control and Waste Management

    E-Print Network [OSTI]

    Giger, Christine

    1 Major: Ecological Systems Design, Air Quality Control and Waste Management · Being able to solve control technologies · Knowledge in waste management and technologies Module 1: Ecological Systems Design quality control and biogas Waste management and air quality control Examples for combination of Modules

  6. Residential HVAC Indoor Air Quality(ASHRAE 62.2)

    E-Print Network [OSTI]

    Residential HVAC && Indoor Air Quality(ASHRAE 62.2) Tav Commins #12;Contact Information · Energy construction, Additions /Alterations · Nonresidential and Residential #12;Residential HVAC && Indoor Air Quality(ASHRAE 62.2) ·HVAC EfficiencyHVAC Efficiency ·Quality Installation (HERS Measures) S li b HERS R t

  7. Air Quality and Emissions Impacts of Heat Island Mitigation Strategies

    E-Print Network [OSTI]

    Air Quality and Emissions Impacts of Heat Island Mitigation Strategies ENVIRONMENTAL AREA RESEARCH the temperature of the ground surface and the ambient air. This situation creates areas called urban heat summertime temperatures reduces electricity demand for air conditioning, which lowers air pollution levels

  8. air quality aboard: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 57 Predicting Air Quality: Current Status...

  9. air quality survey: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  10. air quality environmental: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 103 Predicting Air Quality: Current Status...

  11. air quality applications: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

  12. air quality simulation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 67 Predicting Air Quality: Current Status...

  13. assessment air quality: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

  14. air quality impacts: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 114 Predicting Air Quality: Current Status...

  15. air quality index: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 67 Predicting Air Quality: Current Status...

  16. air quality handbook: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

  17. air quality conformity: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 58 Predicting Air Quality: Current Status...

  18. air quality iaq: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

  19. air quality problems: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 70 Predicting Air Quality: Current Status...

  20. air quality forecast: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 91 Listening to Air Quality Sunyoung Kim &...

  1. air quality management: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 85 Predicting Air Quality: Current Status...

  2. air quality application: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

  3. air quality impact: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 114 Predicting Air Quality: Current Status...

  4. air quality policy: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 80 Predicting Air Quality: Current Status...

  5. air quality studies: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 77 Predicting Air Quality: Current Status...

  6. air quality standard: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

  7. air quality benefits: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 79 Predicting Air Quality: Current Status...

  8. air quality investigations: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

  9. air quality scoping: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 55 Predicting Air Quality: Current Status...

  10. air quality caused: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 58 Predicting Air Quality: Current Status...

  11. air quality measuring: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 72 Predicting Air Quality: Current Status...

  12. air quality agreement: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 56 Predicting Air Quality: Current Status...

  13. air quality sbs: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 56 Predicting Air Quality: Current Status...

  14. air quality indicators: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

  15. air quality rule: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 65 Predicting Air Quality: Current Status...

  16. air quality measurements: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 72 Predicting Air Quality: Current Status...

  17. air quality evaluation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

  18. achieve air quality: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  19. air quality implementation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 60 Predicting Air Quality: Current Status...

  20. air quality case: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 58 Predicting Air Quality: Current Status...

  1. air quality information: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

  2. air quality metrics: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 98 Predicting Air Quality: Current Status...

  3. air quality parameters: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  4. air quality forecasting: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 91 Listening to Air Quality Sunyoung Kim &...

  5. air quality assessments: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

  6. air quality networks: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

  7. air quality concentrations: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

  8. air quality estimation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  9. air quality trends: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

  10. air quality assessment: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

  11. air quality study: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 77 Predicting Air Quality: Current Status...

  12. air quality analysis: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 63 Predicting Air Quality: Current Status...

  13. air quality issues: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

  14. air quality improvement: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 88 Predicting Air Quality: Current Status...

  15. air quality ventilation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 107 Predicting Air Quality: Current Status...

  16. air quality mercury: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 67 Predicting Air Quality: Current Status...

  17. air quality standards: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

  18. air quality guidelines: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

  19. air quality: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 54 Predicting Air Quality: Current Status...

  20. air quality criteria: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 65 Predicting Air Quality: Current Status...

  1. agricultural air quality: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 68 Predicting Air Quality: Current Status...

  2. air quality guideline: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

  3. air quality program: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 68 Predicting Air Quality: Current Status...

  4. air quality cmaq: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

  5. air quality monitoring: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 102 Predicting Air Quality: Current Status...

  6. air quality quantified: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 68 Predicting Air Quality: Current Status...

  7. air quality health: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 96 Predicting Air Quality: Current Status...

  8. air quality research: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

  9. air quality conditions: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

  10. air quality pedestrian: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  11. air quality estimated: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  12. air quality science: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 75 Predicting Air Quality: Current Status...

  13. air quality committee: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 62 Predicting Air Quality: Current Status...

  14. air quality policies: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 80 Predicting Air Quality: Current Status...

  15. air quality thermal: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

  16. Distributed GIS for Monitoring and Modeling Urban Air Quality

    E-Print Network [OSTI]

    Yeang, Chen-Hsiang, 1969-

    The progress of technology has made the measurement of air quality and the simulation of complex air pollution models both feasible and cost-effective. However, there is a long way to go in terms of facilitating widespread ...

  17. Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes

    E-Print Network [OSTI]

    Less, Brennan

    2012-01-01T23:59:59.000Z

    Swainson, M. (2009). Indoor air quality in highly energyClayton, R. (2001). Indoor air quality: Residential cookingSacramento, CA: California Air Resources Board. Fugler, D. ,

  18. inAir: Sharing Indoor Air Quality Measurements and Visualizations

    E-Print Network [OSTI]

    Mankoff, Jennifer

    evidence has indicated that indoor air pollution within homes and other buildings can be worse than the outdoor air pollution in even the largest and most industrialized cities. For example, the California Air Resources Board estimates that indoor air pollutant levels are 25-62% greater than outside levels [4

  19. Reaching agreements on indoor air quality

    SciTech Connect (OSTI)

    Stewart, S.M.

    1992-08-01T23:59:59.000Z

    The phrases sick building syndrome and indoor air quality (IAQ) are in common use today because of a heightened public awareness of various environmental issues. IAQ complaints must be diplomatically resolved because employers and building owners and managers now face a potential impact on their bottom-lines. The office's IAQ was first questioned when 12 of the 47 employees reported complaints particular to the time they spent in the office building. Three employees were so severely affected, they developed respective cases of rhinitis, conjunctivitis and sinus infection. When the tenant presented this information to the building owner, he was told that there was not an IAQ problem within the building. This article summarizes an unfortunate, yet typical, aspect of IAQ problems. It also offers a more efficient method for evaluating and resolving all IAQ problems.

  20. Abatement of Air Pollution: Permit to Construct and Operate Stationary Sources (Connecticut)

    Broader source: Energy.gov [DOE]

    Permits are required for the construction or major modification of a stationary source or emission unit. Some exemptions apply. These regulations describe permit requirements, authorized activities...

  1. Sensitivity of health risk estimates to air quality adjustment procedure

    SciTech Connect (OSTI)

    Whitfield, R.G.

    1997-06-30T23:59:59.000Z

    This letter is a summary of risk results associated with exposure estimates using two-parameter Weibull and quadratic air quality adjustment procedures (AQAPs). New exposure estimates were developed for children and child-occurrences, six urban areas, and five alternative air quality scenarios. In all cases, the Weibull and quadratic results are compared to previous results, which are based on a proportional AQAP.

  2. Climate Change and Air Quality People's emission of carbon

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    carbon dioxide out of the air using existing "air capture" technologies could cost about the same or lessClimate Change and Air Quality · People's emission of carbon dioxide will affect Earth's sea level to the North Slope of Alaska in the summer of 2009, to study the carbon content in permafrost. Policy · Pulling

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

    E-Print Network [OSTI]

    have central heating, ventilation, and air conditioning systems, which tend to mix the air; thus of Mixing on Acceptable Indoor Air Quality in Homes ABSTRACT Ventilation reduces occupant exposure to indoor different dilution rates and contaminant source strengths. The total ventilation rate is the most important

  4. Performance and Portability of an Air Quality Model Donald Dabdub

    E-Print Network [OSTI]

    Manohar, Rajit

    and planning for the control of air pollution episodes. The California Institute of Technology (CIT) photochemical model is one such air quality model. It is used to predict the pollution dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico

  5. Listening to Air Quality Sunyoung Kim & Eric Paulos

    E-Print Network [OSTI]

    Paulos, Eric

    cities of the developing world, urban air pollution has worsened, which has been detrimental quality with bare human perception as air pollutants are mostly invisible and odorless. We believe in surroundings. INTRODUCTION Urban air pollution is higher in developing countries because they often depend more

  6. Nevada Bureau of Air Pollution Control Permit Forms Webpage | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergyPPCR) JumpAir Quality

  7. PREV'AIR, a modeling platform for the air quality predictability study , C. Honor2

    E-Print Network [OSTI]

    Menut, Laurent

    PREV'AIR, a modeling platform for the air quality predictability study Menut L.1 , C. Honoré2 , L Ministère de l'écologie et du développement durable, Paris, France This platform is proposed by the PREV'AIR about PREV'AIR ? please send an e-mail to cecile.honore@ineris.fr 1. Introduction Since 2002, the PREV'AIR

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

    SciTech Connect (OSTI)

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

    2008-10-01T23:59:59.000Z

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

  9. Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions

    E-Print Network [OSTI]

    Millstein, Dev

    2009-01-01T23:59:59.000Z

    3 Community Multiscale Air Quality (CMAQ) model aerosolits role in regional air quality. Science, 311, 67-70. Byun,In United-States Air-Quality Studies. Atmos. Environ. , 27,

  10. Air Quality Regulations (Pennsylvania) | Department of Energy

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

    as pollution control devices, boilers, fuels and paints at 3,650 facilities that produce air pollution in Pennsylvania. The program administers the rules and regulations of the...

  11. Data Quality Objectives for Regulatory Requirements for Hazardous and Radioactive Air Emissions Sampling and Analysis

    SciTech Connect (OSTI)

    MULKEY, C.H.

    1999-07-06T23:59:59.000Z

    This document describes the results of the data quality objective (DQO) process undertaken to define data needs for state and federal requirements associated with toxic, hazardous, and/or radiological air emissions under the jurisdiction of the River Protection Project (RPP). Hereafter, this document is referred to as the Air DQO. The primary drivers for characterization under this DQO are the regulatory requirements pursuant to Washington State regulations, that may require sampling and analysis. The federal regulations concerning air emissions are incorporated into the Washington State regulations. Data needs exist for nonradioactive and radioactive waste constituents and characteristics as identified through the DQO process described in this document. The purpose is to identify current data needs for complying with regulatory drivers for the measurement of air emissions from RPP facilities in support of air permitting. These drivers include best management practices; similar analyses may have more than one regulatory driver. This document should not be used for determining overall compliance with regulations because the regulations are in constant change, and this document may not reflect the latest regulatory requirements. Regulatory requirements are also expected to change as various permits are issued. Data needs require samples for both radionuclides and nonradionuclide analytes of air emissions from tanks and stored waste containers. The collection of data is to support environmental permitting and compliance, not for health and safety issues. This document does not address health or safety regulations or requirements (those of the Occupational Safety and Health Administration or the National Institute of Occupational Safety and Health) or continuous emission monitoring systems. This DQO is applicable to all equipment, facilities, and operations under the jurisdiction of RPP that emit or have the potential to emit regulated air pollutants.

  12. Air Quality: New Emissions Source Requirements Department: Chemical and General Safety

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: New Emissions Source Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 All new sources that involve actual or potential air emissions must be evaluated by the air quality program manager beforehand

  13. Chapter 51 Attainment and Maintenance of the National Ambient Air Quality Standards (Kentucky)

    Broader source: Energy.gov [DOE]

    Kentucky Administrative Regulation Chapter 51, entitled Attainment and Maintenance of the National Ambient Air Quality Standards, is promulgated under the authority of the Division of Air Quality...

  14. Building Efficiency and Indoor Air Quality - You Can Have Both

    E-Print Network [OSTI]

    Kettler, G. J.

    1998-01-01T23:59:59.000Z

    Providing ventilation for acceptable indoor air quality per ASHRAE Standard 62-1989 does not require large increases in utility costs. Building efficiency does not have to be sacrificed for a healthy building. The ASHRAE 62- 1989 requirement...

  15. Building Air Quality Alliance Program fro Building Management

    E-Print Network [OSTI]

    Kettler, G. J.

    1998-01-01T23:59:59.000Z

    Indoor air quality (IAQ) has emerged as a major concern for building owners, managers, engineers and tenants. As the public recognizes the importance of healthy, comfortable. and productive indoor environments, their awareness and demand for good...

  16. Integrating Comprehensive Air Quality Modeling with Policy Analysis

    E-Print Network [OSTI]

    electricity demand. Many of generators are uncontrolled diesel engines which have a high social cost. Adding Electricity Generation Elisabeth Anne Gilmore Submitted in partial fulfillment of the requirements Air Quality Modeling with Policy Analysis: Applications for Distributed Electricity Generation

  17. Sandia National Laboratories, California Air Quality Program annual report.

    SciTech Connect (OSTI)

    Gardizi, Leslee P.; Smith, Richard (ERM, Walnut Creek, CA)

    2009-06-01T23:59:59.000Z

    The annual program report provides detailed information about all aspects of the SNL/CA Air Quality Program. It functions as supporting documentation to the SNL/CA Environmental Management System Program Manual. The program report describes the activities undertaken during the past year, and activities planned in future years to implement the Air Quality Program, one of six programs that supports environmental management at SNL/CA.

  18. Transport Science and the Law Air Quality Applied Sciences Team

    E-Print Network [OSTI]

    Jacob, Daniel J.

    Contribution" Test 1. Upwind reductions must be "proportional" across all upwind states ­ Cost only used air agencies · Formed in 1967 · Technical and policy support for air quality & climate initiatives #12 satellites detect? 2. Does tighter or different ozone standard mean new strategies? i. Winter VOCs or NOx? ii

  19. Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes

    E-Print Network [OSTI]

    Less, Brennan

    2012-01-01T23:59:59.000Z

    buildings to climate change, concerns over the detrimental air quality impacts of high performance green

  20. Air Quality: Roles, Responsibilities, and Authorities Matrix Department: Chemical and General Safety

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Roles, Responsibilities, and Authorities Matrix Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The following tables summarize major air quality program requirements and map them to the appropriate

  1. CLEARING THE AIR? THE EFFECTS OF GASOLINE CONTENT REGULATION ON AIR QUALITY

    E-Print Network [OSTI]

    Edwards, Paul N.

    gasoline markets and raise prices paid by consumers. We provide the first comprehensive empirical estimatesCLEARING THE AIR? THE EFFECTS OF GASOLINE CONTENT REGULATION ON AIR QUALITY Maximilian Auffhammer and Ryan Kellogg* January 2009 Abstract This paper examines the effects of U.S. gasoline content

  2. AIR QUALITY ENSEMBLE FORECAST COUPLING ARPEGE AND CHIMERE OVER WESTERN EUROPE

    E-Print Network [OSTI]

    Menut, Laurent

    AIR QUALITY ENSEMBLE FORECAST COUPLING ARPEGE AND CHIMERE OVER WESTERN EUROPE Carvalho of the results encountered on numerical weather prediction ensemble runs has encouraged the air quality modellers' community to test the same methodology to foresee air pollutants concentrations

  3. Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions

    E-Print Network [OSTI]

    Millstein, Dev

    2009-01-01T23:59:59.000Z

    3 Community Multiscale Air Quality (CMAQ) model aerosoland its role in regional air quality. Science, 311, 67-70.aerosol in Fresno, CA. J. Air Waste Manage. Assoc. , 56,

  4. Air Quality Impact Study for UMore Park Sand and Gravel Resources

    E-Print Network [OSTI]

    Netoff, Theoden

    Air Quality Impact Study for UMore Park Sand and Gravel Resources University of Minnesota Rosemount Elliott Hendrickson Inc. Air Quality Impact Study for UMore Park Sand and Gravel Resources UOFMN 103496 ...........................................................................3 2.8 Air Emissions

  5. Indoor Air Quality Observations in Public Schools

    E-Print Network [OSTI]

    McClure, J. D.; Estes, J. M.

    1990-01-01T23:59:59.000Z

    /wall irrterfaoe to prorent water flaw to the cabinert irRerior and behind cabinets. . Seal windows to significantly minimize infiltration of Wd air. . Clean the mildew appearing euhetanoe. DIy out space hide and b&hd cabinets. School G ie a moc... roam. School officials m hunediately natified, and the boiler was imdiately shutdawn. me burners wen= mwved for inspectian ard they had deteriorated significantly. The faur inch high coxmte pad supporting the boiler was cracked frrm appearance...

  6. Air Quality Scoping Study for Beatty, Nevada (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann; Kav, Ilias; Campbell, Dave; Campbell, Scott; Kohl, Steven; Shafer, David

    2007-04-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

  7. Air Quality Scoping Study for Rachel, Nevada (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann; Kavouras, Ilias; Campbell, Dave; Campbell, Scott; Kohl, Steven; Shafer, David

    2007-04-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

  8. Urban air quality of Kathmandu valley

    SciTech Connect (OSTI)

    Sharma, C.K. [Royal Nepal Academy of Science and Technology, Kathmandu (Nepal)

    1996-12-31T23:59:59.000Z

    The oval shaped tectonic basin of Kathmandu valley occupying about 600 sq. km. of area is situated in the middle sector of Himalayan range. There are three districts in the alley, i.e. Kathmandu, Litilpur, and Bhaktapur. Out of the three the most populated is the Kathmandu city (the capital of Kingdom of Nepal) which has 668,000 population in an area of approximately 50 sq. km. The city population consumes energy about 1/3 of total imports of Nepal in the form of gasoline, diesel, kerosene, furnace oil and cooking gas. This has resulted heavy pollution of air in the city leading bronchitis, and throat and chest diseases. Vehicle has increased several fold leading in recent months to 100,000 in number in a road of about 900 kms., out of which 25% is only metalled. Most of two and three wheelers are polluting the air by emission gases as well as dust particulate. SO{sub 2} has been found to go as high as 202 micro grams per cubic meter and NO{sub 2} to 126 micro gram particularly in winter months when a thick layer of fog covers the valley up to 10:00 AM in the morning. All the gases are mixed within the limited air below the fog and the ground. This creates the problem. Furthermore, municipal waste of 500 m{sup 3} a day and also liquid waste directly dumping in Bagmati river to the tune of 500,000 liters per day makes city ugly and filthy. Unless pollution of air, water, and land are controlled in time, Nepal will lose much of its foreign exchange earnings from tourist industry. It is found that tourist arrivals are considerably reduced in recent years and most of hotels occupancy is 50 to 60% in peak time. Nepal is trying to introduce legal frame work for pollution control but it will take time to be effective like in other developing countries unless government is strong.

  9. Factors Analysis on Safety of Indoor Air Quality

    E-Print Network [OSTI]

    Luo, Q.; Liu, Z.; Xiong, J.

    2006-01-01T23:59:59.000Z

    . Handbook on Review and Detection of Indoor Environment [M]. Beijing: Mechanical Industry Press, 2003: 1-5.(In Chinese) [2] Pan Xiaochuan. Review on Indoor Air Pollution and Its Harmfulness to Health [J]. Chin. Prev. Med., 2002,3(3):167-169 (in... of Urban Construction, Nanhua University, Hengyang, P.R.China hunanluoqinghai@163.com Abstract: Influence factors on safety of indoor air quality (IAQ) were analyzed in this paper. Some regeneration compositions resulting from potential indoor...

  10. Texas Air Quality Status and the Texas Emission Reduction Plan

    E-Print Network [OSTI]

    Hildebrand, S.

    2012-01-01T23:59:59.000Z

    Through Energy Efficiency Conference ? Galveston, Texas ? October 10, 2012 0.0 1.3 2.7 4.0 5.3 6.7 8.0 60 90 120 150 180 210 240 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011...Texas Air Quality Status and the Texas Emission Reduction Plan Susana M. Hildebrand, P.E., Chief Engineer Texas Commission on Environmental Quality Clean Air Through Energy Efficiency Conference ? Galveston, Texas ? October 10, 2012...

  11. Mexico City Air Quality Research Initiative; Volume 5, Strategic evaluation

    SciTech Connect (OSTI)

    NONE

    1994-03-01T23:59:59.000Z

    Members of the Task HI (Strategic Evaluation) team were responsible for the development of a methodology to evaluate policies designed to alleviate air pollution in Mexico City. This methodology utilizes information from various reports that examined ways to reduce pollutant emissions, results from models that calculate the improvement in air quality due to a reduction in pollutant emissions, and the opinions of experts as to the requirements and trade-offs that are involved in developing a program to address the air pollution problem in Mexico City. The methodology combines these data to produce comparisons between different approaches to improving Mexico City`s air quality. These comparisons take into account not only objective factors such as the air quality improvement or cost of the different approaches, but also subjective factors such as public acceptance or political attractiveness of the different approaches. The end result of the process is a ranking of the different approaches and, more importantly, the process provides insights into the implications of implementing a particular approach or policy.

  12. Investigative Tools and Techniques for Indoor Air Quality Studies

    E-Print Network [OSTI]

    Kennedy, S. R.; Quinn, C. B.; Henderson, J. E.; Vickery, R. G.

    1994-01-01T23:59:59.000Z

    INVESTIGATIVE TOOLS AND TECHNIQUES FOR INDOOR AIR QUALITY STUDIES Steven R. Kennedy, C.E.P., REM, project Manager I C. Brandon ~uinn, P.E., C.P.G., Project Manager James E. Henderson, Ph. D., Director of ~nalytical services ' Robert G. ~ickery...

  13. Air Quality 4 4-1 2003 SITE ENVIRONMENTAL REPORT

    E-Print Network [OSTI]

    Homes, Christopher C.

    at the Central Steam Facility. 4.1 RADIOLOGICAL EMISSIONS Federal air quality laws and DOE regulations monitoring is conducted. Figure 4-1 indicates the locations of the monitored facilities for radiological emis radioactive and nonradioactive emissions at several facilities on site to ensure compliance

  14. Emissions and Air Quality Impacts of Freight Transportation Erica Bickford

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    to investigate emissions impacts of swapping biodiesel blends into the Midwest diesel freight truck fleet. We also employ the inventory to investigate emissions and air quality impacts of truck-to-rail freight updated methods to build our bottom-up freight truck emissions inventory (WIFE) for 2007, we evaluate

  15. Determining Air Quality and Greenhouse Gas Impacts of

    E-Print Network [OSTI]

    Dabdub, Donald

    Determining Air Quality and Greenhouse Gas Impacts of Hydrogen Infrastructure and Fuel Cell of hydrogen infrastructure and hydrogen fuel cell vehicles (HFCVs) to replace gasoline internal combustion) to characterize the pollutant and GHG emissions associated with a comprehensive hydrogen supply infrastructure

  16. Maintaining Indoor Air Quality During Construction and Renovation Projects

    E-Print Network [OSTI]

    Huang, Jianyu

    and pollutants that can impact the indoor air quality (IAQ) of a building. These contaminants may be transported of pollutants. While there are currently no enforceable IAQ standards, workers are certain to consider exposure, they are reported to be irritants to the eyes, nose and throat. Specification of low VOC emitting products is always

  17. Impacts of Contaminant Storage on Indoor Air Quality: Model Development

    E-Print Network [OSTI]

    . Impacts of contaminant storage on indoor air quality: Model development. Atmospheric Environment. LBNL the buffering of airborne chemical species by building materials and furnishings in the indoor environment to the time scale of depletion of the compound from the storage medium, however, the total exposure

  18. In-Cab Air Quality of Trucks Air Conditioned and Kept in Electrified Truck Stop

    SciTech Connect (OSTI)

    Lee, Doh-Won [Texas Transportation Institute; Zietsman, Josias [Texas Transportation Institute; Farzaneh, Mohamadreza [Texas Transportation Institute; Li, Wen-Whai [University of Texas, El Paso; Olvera, Hector [University of Texas, El Paso; Storey, John Morse [ORNL; Kranendonk, Laura [ORNL

    2009-01-01T23:59:59.000Z

    At night, long-haul truck drivers rest inside the cabins of their vehicles. Therefore, the in-cab air quality while air conditioning (A/C) is being provided can be a great concern to the drivers health. The effect of using different A/C methods [truck's A/C, auxiliary power unit (APU), and truck stop electrification (TSE) unit] on in-cab air quality of a heavy-duty diesel vehicle was investigated at an electrified truck stop in the El Paso, Texas, area. The research team measured the in-cabin and the ambient air quality adjacent to the parked diesel truck as well as emissions from the truck and an APU while it was providing A/C. The measured results were compared and analyzed. On the basis of these results, it was concluded that the TSE unit provided better in-cab air quality while supplying A/C. Furthermore, the truck and APU exhaust emissions were measured, and fuel consumption of the truck (while idling) and the APU (during operation) were compared. The results led to the finding that emissions from the APU were less than those from the truck's engine idling, but the APU consumed more fuel than the engine while providing A/C under given conditions.

  19. New Mexico Air Operating Permit List of Trivial Activities | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information Operating Permit List of Trivial Activities Jump

  20. A Self-Consistent Method to Assess Air Quality Co-Benefits

    E-Print Network [OSTI]

    A Self-Consistent Method to Assess Air Quality Co-Benefits from US Climate Policies Rebecca Saari;1 A Self-Consistent Method to Assess Air Quality Co-Benefits from US Climate Policies Rebecca Saari

  1. Influence of air quality model resolution on uncertainty associated with health impacts

    E-Print Network [OSTI]

    Thompson, Tammy M.

    We use regional air quality modeling to evaluate the impact of model resolution on uncertainty associated with the human health benefits resulting from proposed air quality regulations. Using a regional photochemical model ...

  2. Reflecting the Revised PM 2.5 National Ambient Air Quality Standard...

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

    Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations This...

  3. Implementation of the Clean Air Act, Title V operating permit program requirements for the U.S. DOE Oak Ridge Reservation facilities

    SciTech Connect (OSTI)

    Humphreys, M.P. [Dept. of Energy Oak Ridge Operations Office, TN (United States). Environmental Protection Div.

    1998-12-31T23:59:59.000Z

    Title V of the Clean Air Act (CAA) establishes a new permit program requiring major sources and sources subject to Title III (Hazardous Air Pollutants) to obtain a state operating permit. Historically, most states have issued operating permits for individual emission units. Under the Title V permit program, a single permit will be issued for all of the emission units at the facility much like the current National Pollutant Discharge Elimination System (NPDES) permit program. The permit will specify all reporting, monitoring, and record-keeping requirements for the facility. Sources required to obtain permits include (a) major sources that emit 100 tons per year or more of any criteria air contaminant, (b) any source subject to the HAP provisions of Title III, (c) any source subject to the acid rain provisions of Title IV, (d) any source subject to New Source Performance Standards, and (e) any source subject to new source review under the nonattainment or Prevention of Significant Deterioration provisions. The State of Tennessee Title V Operating Permit Program was approved by EPA on August 28, 1996. This paper will provide details of initiatives underway at US Department of Energy (DOE) Oak Ridge Reservation (ORR) Facilities for implementation of requirements under the Title V Operating Permit Program. The ORR encompasses three DOE Facilities: the Y-12 Plant, Oak Ridge National Laboratory (ORNL), and the East Tennessee Technology Park (ETTP). The Y-12 Plant manufactures component parts for the national nuclear weapons program; the ORNL is responsible for research and development activities including nuclear engineering, engineering technologies, and the environmental sciences; and the ETTP conducts a variety of research and development activities and is the home of a mixed waste incinerator. Each of the three DOE Facilities is considered a major source under Title V of the CAA.

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

    SciTech Connect (OSTI)

    Sherman, Max H.; Walker, Iain I.

    2010-01-01T23:59:59.000Z

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

  5. Air Quality and Road Emission Results for Fort Stewart, Georgia

    SciTech Connect (OSTI)

    Kirkham, Randy R.; Driver, Crystal J.; Chamness, Mickie A.; Barfuss, Brad C.

    2004-02-02T23:59:59.000Z

    The Directorate of Public Works Environmental & Natural Resources Division (Fort Stewart /Hunter Army Airfield) contracted with the Pacific Northwest National Laboratory (PNNL) to monitor particulate matter (PM) concentrations on Fort Stewart, Georgia. The purpose of this investigation was to establish a PM sampling network using monitoring equipment typically used in U.S. Environmental Protection Agency (EPA) ''saturation sampling'', to determine air quality on the installation. In this initial study, the emphasis was on training-generated PM, not receptor PM loading. The majority of PM samples were 24-hr filter-based samples with sampling frequency ranging from every other day, to once every six days synchronized with the EPA 6th day national sampling schedule. Eight measurement sites were established and used to determine spatial variability in PM concentrations and evaluate whether fluctuations in PM appear to result from training activities and forest management practices on the installation. Data collected to date indicate the average installation PM2.5 concentration is lower than that of nearby urban Savannah, Georgia. At three sites near the installation perimeter, analyses to segregate PM concentrations by direction of air flow across the installation boundary indicate that air (below 80 ft) leaving the installation contains less PM2.5 than that entering the installation. This is reinforced by the observation that air near the ground is cleaner on average than the air at the top of the canopy.

  6. File:Form PI-1 Air Pre-Construction Permit.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to: navigation,SizeEthiopiametst 226.pdf Jump to: navigation,FHPLPI-1 Air

  7. Indoor Air Quality Assessment of the San Francisco Federal Building

    SciTech Connect (OSTI)

    Apte, Michael; Bennett, Deborah H.; Faulkner, David; Maddalena, Randy L.; Russell, Marion L.; Spears, Michael; Sullivan, Douglas P; Trout, Amber L.

    2008-07-01T23:59:59.000Z

    An assessment of the indoor air quality (IAQ) of the San Francisco Federal Building (SFFB) was conducted on May 12 and 14, 2009 at the request of the General Services Administration (GSA). The purpose of the assessment was for a general screening of IAQ parameters typically indicative of well functioning building systems. One naturally ventilated space and one mechanically ventilated space were studied. In both zones, the levels of indoor air contaminants, including CO2, CO, particulate matter, volatile organic compounds, and aldehydes, were low, relative to reference exposure levels and air quality standards for comparable office buildings. We found slightly elevated levels of volatile organic compounds (VOCs) including two compounds often found in"green" cleaning products. In addition, we found two industrial solvents at levels higher than typically seen in office buildings, but the levels were not sufficient to be of a health concern. The ventilation rates in the two study spaces were high by any standard. Ventilation rates in the building should be further investigated and adjusted to be in line with the building design. Based on our measurements, we conclude that the IAQ is satisfactory in the zone we tested, but IAQ may need to be re-checked after the ventilation rates have been lowered.

  8. AIR QUALITY IMPACTS OF LIQUEFIED NATURAL GAS IN THE SOUTH COAST AIR BASIN OF CALIFORNIA

    SciTech Connect (OSTI)

    Carerras-Sospedra, Marc; Brouwer, Jack; Dabdub, Donald; Lunden, Melissa; Singer, Brett

    2011-07-01T23:59:59.000Z

    The effects of liquefied natural gas (LNG) on pollutant emission inventories and air quality in the South Coast Air Basin of California were evaluated using recent LNG emission measurements by Lawrence Berkeley National Laboratory and the Southern California Gas Company (SoCalGas), and with a state-of-the-art air quality model. Pollutant emissions can be affected by LNG owing to differences in composition and physical properties, including the Wobbe index, a measure of energy delivery rate. This analysis uses LNG distribution scenarios developed by modeling Southern California gas flows, including supplies from the LNG receiving terminal in Baja California, Mexico. Based on these scenarios, the projected penetratino of LNG in the South Coast Air Basin is expected to be limited. In addition, the increased Wobbe index of delivered gas (resulting from mixtures of LNG and conventional gas supplies) is expected to cause increases smaller than 0.05 percent in overall (area-wide) emissions of nitrogen oxides (NOx). BAsed on the photochemical state of the South Coast Air Basin, any increase in NOx is expected to cause an increase in the highest local ozone concentrations, and this is reflected in model results. However, the magnitude of the increase is well below the generally accepted accuracy of the model and would not be discernible with the existing monitoring network. Modeling of hypothetical scenarios indicates that discernible changes to ambient ozone and particulate matter concentrations would occur only at LNG distribution rates that are not achievable with current or planned infrastructure and with Wobbe index vlaues that exceed current gas quality tariffs. Results of these hypothetical scenarios are presented for consideration of any proposed substantial expansion of LNG supply infrastructure in Southern California.

  9. Classification of dwellings into profiles regarding indoor air quality, and identification of indoor air pollution determinant factors

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of indoor air pollution determinant factors Jean-Baptiste Masson1,2 * , Gérard Govaert2 , Corinne Mandin1 representing different types of indoor air pollution. We restrain to the 20 variables corresponding to indoorClassification of dwellings into profiles regarding indoor air quality, and identification

  10. Participatory Patterns in an International Air Quality Monitoring Initiative

    E-Print Network [OSTI]

    Sîrbu, Alina; Caminiti, Saverio; De Baets, Bernard; Elen, Bart; Francis, Louise; Gravino, Pietro; Hotho, Andreas; Ingarra, Stefano; Loreto, Vittorio; Molino, Andrea; Mueller, Juergen; Peters, Jan; Ricchiuti, Ferdinando; Saracino, Fabio; Servedio, Vito D P; Stumme, Gerd; Theunis, Jan; Tria, Francesca; Bossche, Joris Van den

    2015-01-01T23:59:59.000Z

    The issue of sustainability is at the top of the political and societal agenda, being considered of extreme importance and urgency. Human individual action impacts the environment both locally (e.g., local air/water quality, noise disturbance) and globally (e.g., climate change, resource use). Urban environments represent a crucial example, with an increasing realization that the most effective way of producing a change is involving the citizens themselves in monitoring campaigns (a citizen science bottom-up approach). This is possible by developing novel technologies and IT infrastructures enabling large citizen participation. Here, in the wider framework of one of the first such projects, we show results from an international competition where citizens were involved in mobile air pollution monitoring using low cost sensing devices, combined with a web-based game to monitor perceived levels of pollution. Measures of shift in perceptions over the course of the campaign are provided, together with insights int...

  11. Implications of a stochastic approach to air-quality regulations

    SciTech Connect (OSTI)

    Witten, A.J.; Kornegay, F.C.; Hunsaker, D.B. Jr.; Long, E.C. Jr.; Sharp, R.D.; Walsh, P.J.; Zeighami, E.A.; Gordon, J.S.; Lin, W.L.

    1982-09-01T23:59:59.000Z

    This study explores the viability of a stochastic approach to air quality regulations. The stochastic approach considered here is one which incorporates the variability which exists in sulfur dioxide (SO/sub 2/) emissions from coal-fired power plants. Emission variability arises from a combination of many factors including variability in the composition of as-received coal such as sulfur content, moisture content, ash content, and heating value, as well as variability which is introduced in power plant operations. The stochastic approach as conceived in this study addresses variability by taking the SO/sub 2/ emission rate to be a random variable with specified statistics. Given the statistical description of the emission rate and known meteorological conditions, it is possible to predict the probability of a facility exceeding a specified emission limit or violating an established air quality standard. This study also investigates the implications of accounting for emissions variability by allowing compliance to be interpreted as an allowable probability of occurrence of given events. For example, compliance with an emission limit could be defined as the probability of exceeding a specified emission value, such as 1.2 lbs SO/sub 2//MMBtu, being less than 1%. In contrast, compliance is currently taken to mean that this limit shall never be exceeded, i.e., no exceedance probability is allowed. The focus of this study is on the economic benefits offered to facilities through the greater flexibility of the stochastic approach as compared with possible changes in air quality and health effects which could result.

  12. MCA 75-2 - Air Quality | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther, Oklahoma: EnergyMAREC Jump to:2 - Air Quality Jump to:

  13. UAC R307 - Air Quality Regulations | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga, IndianaTurtle Airships JumpType B:7-15:Web Site:07 - Air Quality

  14. Ventilation and Air Quality in Indoor Ice Skating Arenas Chunxin Yang, Ph.D.1

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    Ventilation and Air Quality in Indoor Ice Skating Arenas Chunxin Yang, Ph.D.1 Philip Demokritou, and the operation strategy of the ventilation system are significant contributing factors to the indoor air quality exchange rate, air distribution method, and ventilation control strategies on the IAQ in an arena. With CFD

  15. Air quality monitoring and modelling techniques for street canyons: the Paris

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2000-37 Air quality monitoring and modelling techniques for street canyons: the Paris experience S of developing efficient air quality monitoring and modelling methodologies to cover the needs of public health, published in "Air Pollution Conference 2000, Cambridge : United Kingdom (2000)" #12;1 Introduction In recent

  16. The Effects of Climate and Electricity Emissions on Air Quality in the United States

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    , and both are regulated under the U.S. Clean Air Act. While emissions from fossil fuel combustion suggests that air quality co-benefits associated with CO2 emission reductions could be significantThe Effects of Climate and Electricity Emissions on Air Quality in the United States by Steven D

  17. Practical approaches for healthcare: Indoor air quality management

    SciTech Connect (OSTI)

    Turk, A.R.; Poulakos, E.M.

    1996-12-31T23:59:59.000Z

    The management of indoor air quality (IAQ) is of interest to building occupants, managers, owners, and regulators alike. Whether by poor design, improper attention, inadequate maintenance or the intent to save energy, many buildings today have significantly degraded IAQ levels. Considering the increase of facilities and occupants in the non-industrial sector of the nation`s workforce, the consequences of inadequate IAQ, as related to productivity, human wellness and healthcare costs in the commercial (healthcare) environment, have become increasingly urgent issues to design professionals, building owners and managers, safety and health professionals, interior product manufacturers, and HVAC control vendors. The first step of proper IAQ management is to fully understand the issue of IAQ and to a certain elemental degree, the extent of the problem(s), causes and possible solution applications. The second step is to conduct a performance review of the HVAC systems based on equipment design specifications and guidelines for acceptable IAQ. And the third step is to identify potential chemical, physical and biological sources that are known to contribute to adverse air quality.

  18. Indoor air quality environmental information handbook: Combustion sources

    SciTech Connect (OSTI)

    Not Available

    1990-06-01T23:59:59.000Z

    This environmental information handbook was prepared to assist both the non-technical reader (i.e., homeowner) and technical persons (such as researchers, policy analysts, and builders/designers) in understanding the current state of knowledge regarding combustion sources of indoor air pollution. Quantitative and descriptive data addressing the emissions, indoor concentrations, factors influencing indoor concentrations, and health effects of combustion-generated pollutants are provided. In addition, a review of the models, controls, and standards applicable to indoor air pollution from combustion sources is presented. The emphasis is on the residential environment. The data presented here have been compiled from government and privately-funded research results, conference proceedings, technical journals, and recent publications. It is intended to provide the technical reader with a comprehensive overview and reference source on the major indoor air quality aspects relating to indoor combustion activities, including tobacco smoking. In addition, techniques for determining potential concentrations of pollutants in residential settings are presented. This is an update of a 1985 study documenting the state of knowledge of combustion-generated pollutants in the indoor environment. 191 refs., 51 figs., 71 tabs.

  19. New Mexico Surface Water Quality Bureau Federal Dredge and Fill Permits

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information Operating Permit ListFacility | Openwebpage |

  20. THE SCIENCE-POLICYINTERFACE:Using The Entire Scientific Toolbox To Enhance the Air Quality Management System

    E-Print Network [OSTI]

    Quality Management System The preceding chapters demonstrate the significant progress made during the last as an initial step to aid policy makers in designing and evaluating future management strategies. 5.1 THE AIR-QUALITY air-quality management processes, certain elements are common to each. These common elements

  1. Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration

    E-Print Network [OSTI]

    Grimsrud, David T.

    2009-01-01T23:59:59.000Z

    solution to ventilation problem in some situations [TurielIndoor Air Quality Problem. - BPA Ventilation - Air Qualityventilation on indoor air Quality and to develop energy conserving strategies to mitigate potential problems

  2. DRAFT 11/09/2010 PLEASE DO NOT CITE OR QUOTE Indoor Air Quality (IAQ)

    E-Print Network [OSTI]

    )......................................................................................................... 2 gARAgE AIR POLLUTANTSDRAFT 11/09/2010 PLEASE DO NOT CITE OR QUOTE Indoor Air Quality (IAQ) HeAlTHy InDooR env

  3. There's no justice in transit! : transit equity, land use, and air quality in Boston

    E-Print Network [OSTI]

    Machala, Laura Beth

    2007-01-01T23:59:59.000Z

    As a result of air pollution created by the Central Artery/Tunnel Project (CA/T), aka "the Big Dig," transit and other air quality mitigation projects were incorporated into the State Implementation Plan (SIP). The SIP is ...

  4. air quality non-attainment: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 55 Predicting Air Quality: Current Status...

  5. Efficiency and Air Quality Implications of Distributed Generation and Combined Heat

    E-Print Network [OSTI]

    Efficiency and Air Quality Implications of Distributed Generation and Combined Heat and Power potentially increase exposure to air pollutants. When distributed generation is efficiently deployed to determine accurately the efficiencies and emissions of various applications of distributed generation

  6. Improve Indoor Air Quality, Energy Consumption and Building Performance: Leveraging Technology to Improve All Three

    E-Print Network [OSTI]

    Wiser, D.

    2011-01-01T23:59:59.000Z

    in the most efficient way possible. However, maintaining optimum indoor air quality often seems to be in conflict with minimizing operating and energy costs. Conventional wisdom says the best IAQ strategy involves increasing ventilation rates. But outdoor air...

  7. A Self-Consistent Method to Assess Air Quality Co-Benefits from US Climate Policies

    E-Print Network [OSTI]

    Saari, R.

    Air quality co-benefits can potentially reduce the costs of greenhouse gas mitigation. However, while many studies of the cost of greenhouse gas mitigation model the full macroeconomic welfare impacts, most studies of air ...

  8. Subtask 2.12 - Air Quality Assessment and Control

    SciTech Connect (OSTI)

    Laura Raymond

    2007-07-30T23:59:59.000Z

    Past particulate matter (PM) research projects conducted at the Energy & Environmental Research Center included data on PM size, morphology, and chemistry. The objective of this project was to improve automated analysis capabilities of the scanning electron microscope (SEM) equipped with an energy-dispersive spectrometer. The SEM is now able to perform particle-by-particle analysis on the desired number of particles and provide size, morphology, and chemistry information for each particle. A new x-ray and image analysis system was purchased and implemented for improvements to data acquisition and analysis. This new analysis system is equipped with a digital-pulse processor, allowing for the determination of pixel-by-pixel chemistry, which significantly enhances our ability to characterize PM and other materials. In addition, this system is personal computer-based, which allows programming of the SEM to perform the automated image analysis along with detailed chemical information. This permits the incorporation of particle classification algorithms within the same computer system as the analysis is conducted. Additionally, the new Spirit software can now integrate full SEM control with imaging, elemental identification, and electron backscatter diffraction (EBSD) operation. The EBSD system has also allowed for phase identification within the SEM. Reexamination of previous samples collected on a polycarbonate filter for ambient-air PM2.5 analysis has shown that crystalline identification of individual particles can be done without further sample preparation or modification of the sample and/or sampling substrate.

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

    E-Print Network [OSTI]

    Logue, J.M.

    2012-01-01T23:59:59.000Z

    Energy Costs of Mechanical Ventilation KEMA-XENERGY.2004.Offermann, F. J.2009. Ventilation and indoor air quality intowards meeting residential ventilation needs. Berkeley, CA,

  10. ASHRAE Standard 62.2. Ventilation and Acceptable Indoor Air Quality...

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

    ASHRAE Standard 62.2. Ventilation and Acceptable Indoor Air Quality in Low- Rise Residential Buildings - Building America Top Innovation ASHRAE Standard 62.2. Ventilation and...

  11. EPA Tribal Training and Outreach Support for the American Indian Air Quality Training Program

    Broader source: Energy.gov [DOE]

    The U.S. Environmental Protection Agency (EPA) is accepting applications to provide training, and technical and outreach support for the American Indian Air Quality Training Program.

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

    Broader source: Energy.gov [DOE]

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

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

    SciTech Connect (OSTI)

    Less, Brennan; Walker, Iain

    2014-06-01T23:59:59.000Z

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

  14. Method, system and apparatus for monitoring and adjusting the quality of indoor air

    DOE Patents [OSTI]

    Hartenstein, Steven D.; Tremblay, Paul L.; Fryer, Michael O.; Hohorst, Frederick A.

    2004-03-23T23:59:59.000Z

    A system, method and apparatus is provided for monitoring and adjusting the quality of indoor air. A sensor array senses an air sample from the indoor air and analyzes the air sample to obtain signatures representative of contaminants in the air sample. When the level or type of contaminant poses a threat or hazard to the occupants, the present invention takes corrective actions which may include introducing additional fresh air. The corrective actions taken are intended to promote overall health of personnel, prevent personnel from being overexposed to hazardous contaminants and minimize the cost of operating the HVAC system. The identification of the contaminants is performed by comparing the signatures provided by the sensor array with a database of known signatures. Upon identification, the system takes corrective actions based on the level of contaminant present. The present invention is capable of learning the identity of previously unknown contaminants, which increases its ability to identify contaminants in the future. Indoor air quality is assured by monitoring the contaminants not only in the indoor air, but also in the outdoor air and the air which is to be recirculated. The present invention is easily adaptable to new and existing HVAC systems. In sum, the present invention is able to monitor and adjust the quality of indoor air in real time by sensing the level and type of contaminants present in indoor air, outdoor and recirculated air, providing an intelligent decision about the quality of the air, and minimizing the cost of operating an HVAC system.

  15. NMAC 20.2.70 Air Quality Operating Permits | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: Energy Resources JumpNEF Advisors LLCEnergy Information|0

  16. NMAC 20.2.71 Air Quality Operating Permit Emissions Fees | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: Energy Resources JumpNEF Advisors LLCEnergy

  17. The role of Health Impact Assessment in the setting of air quality standards: An Australian perspective

    SciTech Connect (OSTI)

    Spickett, Jeffery, E-mail: J.Spickett@curtin.edu.au [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia) [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia); Faculty of Health Sciences, School of Public Health, Curtin University, Perth, Western Australia (Australia); Katscherian, Dianne [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia) [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia); Faculty of Health Sciences, School of Public Health, Curtin University, Perth, Western Australia (Australia); Harris, Patrick [CHETRE — UNSW Research Centre for Primary Health Care and Equity, University of New South Wales (Australia)] [CHETRE — UNSW Research Centre for Primary Health Care and Equity, University of New South Wales (Australia)

    2013-11-15T23:59:59.000Z

    The approaches used for setting or reviewing air quality standards vary from country to country. The purpose of this research was to consider the potential to improve decision-making through integration of HIA into the processes to review and set air quality standards used in Australia. To assess the value of HIA in this policy process, its strengths and weaknesses were evaluated aligned with review of international processes for setting air quality standards. Air quality standard setting programmes elsewhere have either used HIA or have amalgamated and incorporated factors normally found within HIA frameworks. They clearly demonstrate the value of a formalised HIA process for setting air quality standards in Australia. The following elements should be taken into consideration when using HIA in standard setting. (a) The adequacy of a mainly technical approach in current standard setting procedures to consider social determinants of health. (b) The importance of risk assessment criteria and information within the HIA process. The assessment of risk should consider equity, the distribution of variations in air quality in different locations and the potential impacts on health. (c) The uncertainties in extrapolating evidence from one population to another or to subpopulations, especially the more vulnerable, due to differing environmental factors and population variables. (d) The significance of communication with all potential stakeholders on issues associated with the management of air quality. In Australia there is also an opportunity for HIA to be used in conjunction with the NEPM to develop local air quality standard measures. The outcomes of this research indicated that the use of HIA for air quality standard setting at the national and local levels would prove advantageous. -- Highlights: • Health Impact Assessment framework has been applied to a policy development process. • HIA process was evaluated for application in air quality standard setting. • Advantages of HIA in the air quality standard setting process are demonstrated.

  18. Industrial Permit

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

    Protection Obeying Environmental Laws Industrial Permit Industrial Permit The Industrial Permit authorizes the Laboratory to discharge point-source effluents under the...

  19. 1 Bayesian Analysis of a Reduced-Form Air Quality Model 2 Kristen M Foley,*,

    E-Print Network [OSTI]

    Reich, Brian J.

    1 Bayesian Analysis of a Reduced-Form Air Quality Model 2 Kristen M Foley,*, Brian J. Reich, North Carolina, United States 5 *S Supporting Information 6 ABSTRACT: Numerical air quality models are being used for assessing emission control 7 strategies for improving ambient pollution levels across

  20. Indoor Air Quality Plan Page 1 of 5 Environmental Health and Safety Original: December 15, 2007

    E-Print Network [OSTI]

    Rainforth, Emma C.

    Air Quality (IAQ) Standard (N.J.A.C. 12:100-13)(2007), which was proposed on December 18, 2006's health and productivity. The College has established the following plan to promote good indoor air quality for employees in our buildings. This plan follows the requirements established by the PEOSH IAQ

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

    E-Print Network [OSTI]

    Energy and air quality implications of passive stack ventilation in residential buildings Laboratory is an equal opportunity employer. #12;Energy and air quality implications of passive stack in residential buildings and compliance is normally achieved with fully mechanical whole-house systems; however

  2. New Study Finds Strong Carbon Pollution Standards Improve Air Quality, Environment, and Health

    E-Print Network [OSTI]

    Mohan, Chilukuri K.

    New Study Finds Strong Carbon Pollution Standards Improve Air Quality, Environment, and Health, Co- benefits of Carbon Standards: Air Pollution Changes under Different 111d Options for Existing-by-state changes in harmful air pollution, it is the first study to quantify and map the co-benefits of power plant

  3. On the Challenge of Creating and Communicating Air Quality Information: A Case for Environmental Engineers*

    E-Print Network [OSTI]

    Möbius, Bernd

    , development of air pollutant concentration assessment and interpretation techniques, which must be tailored, with a possible refer- ence to general background information on the nature of the individual air pollutantOn the Challenge of Creating and Communicating Air Quality Information: A Case for Environmental

  4. Real-time Air Quality Monitoring Through Mobile Sensing in Metropolitan Areas

    E-Print Network [OSTI]

    Iftode, Liviu

    . General Terms Measurement, Design, Experimentation, Human Factors. Keywords Air Quality, Pollution, Urban levels in the urban and suburban settings. According to the US EPA [3], the six common air pollutants. These are called the criteria pollutants and thus are required to be measured to tell us how healthy the air

  5. Impact of domestic woodburning appliances on indoor air quality Corinne Mandin1

    E-Print Network [OSTI]

    Boyer, Edmond

    air pollution study (CITEPA), France * Corresponding email: Eva.Leoz@ineris.fr SUMMARY Data pollutants in ambient air. Consequently our study aims at describing both emission factors and inerisImpact of domestic woodburning appliances on indoor air quality Corinne Mandin1 , Jacques Ribéron2

  6. Ontologies for the Integration of Air Quality Models and 3D City Models

    E-Print Network [OSTI]

    Genève, Université de

    -city densification may limit air pollution, carbon emissions, and energy use through reduced transportation of the most important environmental problems is air pollution, mostly induced by vehicle traffic1 Ontologies for the Integration of Air Quality Models and 3D City Models Claudine Metral Institut

  7. Evaluation of the Quality of Thick Fibre Composites Using Immersion and Air-

    E-Print Network [OSTI]

    Evaluation of the Quality of Thick Fibre Composites Using Immersion and Air- Coupled Ultrasonic. Two ultrasonic through-transmission techniques were evaluated: immersion and air-coupled technique. The immersion system was used for frequencies from 1 MHz to 10 MHz. The frequency range for the air

  8. Developing an Efficient Surveillance Scheme for Assessing Compliance with Air Quality Standards

    E-Print Network [OSTI]

    Washington at Seattle, University of

    of a component of a major pollution sources, like a power plant or oil re neries; or an increase in the level compliance with air quality standards. Since many countries maintain online surveillance of air pollution. This work proposes a three-step procedure for implementing the SR scheme to air pollution data. The rst step

  9. Energy Efficiency & Environmental News: Duct Cleaning and Indoor Air Quality 1 Florida Energy Extension Service and Gary Cook 2 DUCT CLEANING AND INDOOR AIR QUALITY

    E-Print Network [OSTI]

    unknown authors

    1994-01-01T23:59:59.000Z

    With concern about secondary smoke, dust mites, formaldehyde emissions and bioaerosols, the public has become more aware of indoor air quality problems. Heating, air conditioning and ventilation units as well as associated ductwork can be the sources of mold, fungi and other microbial pollutants as well as particulates of dust, secondary smoke and pieces of dead dust mites. Along with the public’s concern has been the development of businesses directly associated with indoor air quality. Some of these businesses are reputable and supply effective indoor air quality services; others, on the other hand, offer little more than technical jargon and will take advantage of the unwary consumer. Duct cleaning has been an area that has been attracted by both reputable and unscrupulous businesses.

  10. Model operating permits for natural gas processing plants

    SciTech Connect (OSTI)

    Arend, C. [Hydro-Search, Inc., Houston, TX (United States)

    1995-12-31T23:59:59.000Z

    Major sources as defined in Title V of the Clean Air Act Amendments of 1990 that are required to submit an operating permit application will need to: Evaluate their compliance status; Determine a strategic method of presenting the general and specific conditions of their Model Operating Permit (MOP); Maintain compliance with air quality regulations. A MOP is prepared to assist permitting agencies and affected facilities in the development of operating permits for a specific source category. This paper includes a brief discussion of example permit conditions that may be applicable to various types of Title V sources. A MOP for a generic natural gas processing plant is provided as an example. The MOP should include a general description of the production process and identify emission sources. The two primary elements that comprise a MOP are: Provisions of all existing state and/or local air permits; Identification of general and specific conditions for the Title V permit. The general provisions will include overall compliance with all Clean Air Act Titles. The specific provisions include monitoring, record keeping, and reporting. Although Title V MOPs are prepared on a case-by-case basis, this paper will provide a general guideline of the requirements for preparation of a MOP. Regulatory agencies have indicated that a MOP included in the Title V application will assist in preparation of the final permit provisions, minimize delays in securing a permit, and provide support during the public notification process.

  11. Activated carbon adsorbents from waste tires for air quality control

    SciTech Connect (OSTI)

    Lehmann, C.M.B.; Rostam-Abadi, M.; Rood, M.J.; Hsi, H.C.

    1999-07-01T23:59:59.000Z

    This study evaluates methodologies for utilizing waste tire rubber to produce carbonaceous adsorbents for use in air quality control operations. Such an approach provides a two-fold environmental and economic benefit. A recycling path is developed for waste tire rubber and new adsorbents are produced from a low cost feedstock for use in environmentally-related operations. Bench-scale and pilot-scale quantities of tire-derived activated carbon (TDAC) were produced from waste tire rubber. Raw tire rubber samples and devolatilized tire char were obtained from several US vendors. The raw samples were analyzed using proximate, ultimate, and elemental analyses. Batches of activated carbon samples were prepared using a bench-scale fixed-tubular reactor to prepare {approximately}10 g samples and a fluidized-bed reactor to prepare {approximately}100 g quantities. About 25 kg of activated carbon was also produced at a pilot-scale commercial facility. The resulting TDACs were then characterized by nitrogen adsorption at 77K. The sample surface areas were determined by the BET method, and the pore size distribution (PSD) was evaluated using the BJH model, and a 3-D PSD model. Performance of the TDACs was evaluated in their ability to remove gaseous mercury species from simulated power-plant flue-gas streams, and for the removal of organic compounds (e.g., acetone and 1,1,1-trichloroethane) from flowing gas streams.

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

    E-Print Network [OSTI]

    Sherman, Max H.

    2010-01-01T23:59:59.000Z

    local mean ages of air in buildings for characterizing ventilationof local exhaust increases average whole-house ventilation

  13. INDOOR AIR QUALITY MEASUREMENTS IN ENERGY EFFICIENT BUILDINGS

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01T23:59:59.000Z

    incorporating energy efficient designs. Indoor air qualityincorporating energy efficient designs. In the future, theenergy efficient ventilation standards and ventilation designs

  14. INDOOR AIR QUALITY MEASUREMENTS IN ENERGY EFFICIENT BUILDINGS

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01T23:59:59.000Z

    Quality Measurements in Energy Efficient Buildings Craig D.Quality ~leasurements in Energy Efficient Buildings Craig D.Gregory W. Traynor Energy Efficient Buildings Program Energy

  15. THE EFFECTS OF ENERGY-EFFICIENT VENTILATION RATES ON INDOOR AIR QUALITY AT AN OHIO ELEMENTARY SCHOOL

    E-Print Network [OSTI]

    Berk, J.V.

    2013-01-01T23:59:59.000Z

    ENERGY-EFFICIENT VENTILATION RATES ON INDOOR AIR QUALITY AT AN OHIOENERGY~EFFICIENT VENTILATION RATES ON INDOOR AIR QUALITY AT AN OHIOenergy conservation opportunities i.n ten elementary schools. 1 Fairmoor Elementary School in Columbus • Ohio

  16. Louisiana Title V General Permits

    SciTech Connect (OSTI)

    Boyer, B.E.; Neal, T.L.

    1995-12-31T23:59:59.000Z

    Title V of the Federal Clean Air Act Amendments of 1990 requires federal operating permits for all major sources of air pollution. In 1992, Title 40, Part 70 of the Code of Federal Regulations (40 CFR Part 70) codified the law s requirements. These federal regulations, entitled Operating Permit Program, define the minimum requirements for state administered operating permit programs. The intent of Title V is to put into one document all requirements of an operating permit. General Permits for oil and gas facilities may be preferred if the facility can comply with all permit requirements. If greater flexibility than allowed by the General Permit is required, then the facility should apply for an individual Title V permit. General Permits are designed to streamline the permitting process, shorten the time it takes to obtain approval for initial and modified permits. The advantages of the General Permit include reduced paperwork and greater consistency because the permits are standardized. There should be less uncertainty because permit requirements will be known at the time of application. Approval times for Initial and modified General Permits should be reduced. Lengthy public notice procedures (and possible hearings) will be required for only the initial approval of the General Permit and not for each applicant to the permit. A disadvantage of General Permits is reduced flexibility since the facility must comply with the requirements of a standardized permit.

  17. Modelling air quality impact of a biomass energy power plant in a mountain valley in Central Italy

    E-Print Network [OSTI]

    Curci, Gabriele

    Modelling air quality impact of a biomass energy power plant in a mountain valley in Central Italy in revised form 31 July 2012 Accepted 1 August 2012 Keywords: Biomass energy Air quality CALPUFF NO2 SO2 fuel power plants with those fuelled with modern biomass (IPCC, 2011). However, from an air quality

  18. air quality modeling: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

  19. air quality modelling: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

  20. air quality models: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

  1. air quality model: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

  2. air quality control: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 27 MATHEMATICAL PROGRAMMING MODELS FOR...

  3. Ventilation System Effectiveness and Tested Indoor Air Quality Impacts

    SciTech Connect (OSTI)

    Rudd, A.; Bergey, D.

    2014-02-01T23:59:59.000Z

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

  4. Clean Air and Environmental Quality Volume 40 No.2. May 2006 43 POTENTIAL IMPACTS OF AIR POLLUTION AEROSOLS ON PRECIPITATION IN AUSTRALIA

    E-Print Network [OSTI]

    Daniel, Rosenfeld

    Clean Air and Environmental Quality Volume 40 No.2. May 2006 43 POTENTIAL IMPACTS OF AIR POLLUTION AEROSOLS ON PRECIPITATION IN AUSTRALIA Potential impacts of air pollution aerosols on precipitation that anthropogenic air pollution downwind of urban and industrial developments affects clouds microphysics

  5. Emissions of crustal material in air quality forecast systems: Use of satellite observations

    E-Print Network [OSTI]

    Menut, Laurent

    Emissions of crustal material in air quality forecast systems: Use of satellite observations) Natural (dust, fires, volcanos) Meteorology: Transport, turbulence Clouds and radiation, precipitations Chemistry-transport model Gas and particles concentrations Use of model outputs: Analysis Direct: model vs

  6. Modeling VOC sorption of building materials and its impact on indoor air quality

    E-Print Network [OSTI]

    Zhang, Jinsong, 1975-

    2001-01-01T23:59:59.000Z

    Sorption of volatile organic compounds (VOCs) by building materials can have significant effect on the indoor VOC concentration levels and indoor air quality in buildings. The objective of this study was to investigate ...

  7. How does renewable energy drive community economic development, improve air quality & contribute to healthy families & communities?

    E-Print Network [OSTI]

    de Leon, Alex R.

    · How does renewable energy drive community economic development, improve air quality & contribute to healthy families & communities? · How does renewable energy revitalize agricultural communities, provide energy self-sufficiency & protect the environment? · How do renewable energy & sustainable food create

  8. Air quality over the Canadian oil sands: A first assessment using satellite observations

    E-Print Network [OSTI]

    Boersma, Folkert

    to as "oil sands" (or "tar sands")­ are located in the Canadian province of Alberta (see Figure 1a). The oil development and operations [e.g., Kelly et al., 2010], including air quality and acid deposition. Combustion

  9. Quantification of the impact of climate uncertainty on regional air quality

    E-Print Network [OSTI]

    Liao, K.-J.

    Uncertainties in calculated impacts of climate forecasts on future regional air quality are investigated using downscaled MM5 meteorological fields from the NASA GISS and MIT IGSM global models and the CMAQ model in 2050 ...

  10. The air quality impact of aviation in future-year emissions scenarios

    E-Print Network [OSTI]

    Ashok, Akshay

    2011-01-01T23:59:59.000Z

    The rapid growth of aviation is critical to the world and US economy, and it faces several important challenges among which lie the environmental impacts of aviation on noise, climate and air quality. The first objective ...

  11. Improving Indoor Air Quality Improves the Performance of Office Work and School Work 

    E-Print Network [OSTI]

    Wargocki, P.

    2008-01-01T23:59:59.000Z

    Recent studies show that improving indoor air quality (IAQ) from the mediocre level prevalent in many buildings worldwide improves the performance of office work by adults and the performance of schoolwork by children. These results constitute a...

  12. inAir: A Longitudinal study of Indoor Air Quality Measurements and Visualizations

    E-Print Network [OSTI]

    Mankoff, Jennifer

    pollutants are colorless and odorless, while many activities are inconspicuous and routine. We implemented inAir. Among those, air pollution and its effects on health have been researched extensively over past several decades [13]. In particular, the health effects of air pollution cover a wide variety of respiratory

  13. Central power generation versus distributed generation e An air quality assessment in the South Coast Air Basin of California

    E-Print Network [OSTI]

    Dabdub, Donald

    Keywords: Distributed generation Central generation Air quality modeling Reactivity a b s t r a c by the widespread installation of many stationary power generators close to the point of electricity use within from which electricity must be transmitted to end users. However, increasing electricity demand

  14. High Electric Demand Days: Clean Energy Strategies for Improving Air Quality

    Broader source: Energy.gov [DOE]

    This presentation by Art Diem of the State and Local Capacity Building Branch in the U.S. Environmental Protection Agency was part of the July 2008 Webcast sponsored by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Weatherization and Intergovernmental Program Clean Energy and Air Quality Integration Initiative that was titled Role of Energy Efficiency and Renewable Energy in Improving Air Quality and Addressing Greenhouse Gas Reduction Goals on High Electric Demand Days.

  15. Heat Pipe Impact on Dehumidification, Indoor Air Quality and Energy Savings 

    E-Print Network [OSTI]

    Cooper, J. T.

    1996-01-01T23:59:59.000Z

    HEAT PIPE IMPACT ON DEHUMIDIFICATION, INDOOR AIR QUALITY AND ENERGY SAVINGS by J. Thomas Cooper Heat Pipe Technology, Inc Alachua, Florida, USA TENTH SYMPOSIUM ON IMPROVING BUILDING SYSTEMS IN HOT AND HUMID CLIMATES MAY 13-14, 1996 FT....WORTH, TEXAS ABSTRACT Heat pipe impact on our ability to dehumidify, protect, and improve our indoor air quality and save energy in our building systems is tremendous. Projects all over the world in hot and humid climates are using heat pipes in both...

  16. Effect of a Radiant Panel Cooling System on Indoor Air Quality of a Conditioned Space

    E-Print Network [OSTI]

    Mohamed, E.; Abdalla, K. N.

    2010-01-01T23:59:59.000Z

    This paper discusses the effect of a radiant cooling panel system on an indoor air quality (IAQ) of a conditioned space. In this study, ceiling radiant cooling panel, mechanical ventilation with fan coil unit (FCU) and 100% fresh air are used...

  17. Impact of Trash Burning on Air Quality in Mexico City C. Wiedinmyer,

    E-Print Network [OSTI]

    Jimenez, Jose-Luis

    . Air pollution causes serious health effects for Mexico City inhabitants.5 According to ref 6 Mexico Observations,7 ) provided detailed chemical characterization of the pollution and sources in Mexico CityImpact of Trash Burning on Air Quality in Mexico City A. Hodzic, C. Wiedinmyer, D. Salcedo,, and J

  18. Indoor air quality issues related to the acquisition of conservation in commercial buildings

    SciTech Connect (OSTI)

    Baechler, M.C.; Hadley, D.L.; Marseille, T.J.

    1990-09-01T23:59:59.000Z

    The quality of indoor air in commercial buildings is dependent on the complex interaction between sources of indoor pollutants, environmental factors within buildings such as temperature and humidity, the removal of air pollutants by air-cleaning devices, and the removal and dilution of pollutants from outside air. To the extent that energy conservation measures (ECMs) may affect a number of these factors, the relationship between ECMs and indoor air quality is difficult to predict. Energy conservation measures may affect pollutant levels in other ways. Conservation measures, such as caulking and insulation, may introduce sources of indoor pollutants. Measures that reduce mechanical ventilation may allow pollutants to build up inside structures. Finally, heating, ventilation, and air-conditioning (HVAC) systems may provide surface areas for the growth of biogenic agents, or may encourage the dissemination of pollutants throughout a building. Information about indoor air quality and ventilation in both new and existing commercial buildings is summarized in this report. Sick building syndrome and specific pollutants are discussed, as are broader issues such as ventilation, general mitigation techniques, and the interaction between energy conservation activities and indoor air quality. Pacific Northwest Laboratory (PNL) prepared this review to aid the Bonneville Power Administration (Bonneville) in its assessment of potential environmental effects resulting from conservation activities in commercial buildings. 76 refs., 2 figs., 19 tabs.

  19. Statistical post processing of model output from the air quality model LOTOS-EUROS

    E-Print Network [OSTI]

    Stoffelen, Ad

    are calculated with R, a language for statistical computing. The routine STEP in R is used to remove variablesStatistical post processing of model output from the air quality model LOTOS-EUROS Annemiek Pijnappel De Bilt, 2011 | Stageverslag #12;#12;Statistical post processing of model output from the air

  20. Small Business Air Quality Compliance Assistance Act (Minnesota)

    Broader source: Energy.gov [DOE]

    A small business stationary source that is owned or operated by a person that employs 100 or fewer individuals, is not a major stationary source (as defined by the federal Clean Air Act), does not...

  1. ambient air quality: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  2. air quality planning: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  3. air quality resulting: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  4. air quality strategy: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  5. air quality regulation: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  6. air quality related: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  7. air quality existing: Topics by E-print Network

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

    dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

  8. Cool Colored Roofs to Save Energy and Improve Air Quality

    SciTech Connect (OSTI)

    Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

    2005-08-23T23:59:59.000Z

    Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

  9. air quality levels: Topics by E-print Network

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

    quality : exploring the feasibility of a cyclist-led, crowdsourced map in Singapore and Mexico MIT - DSpace Summary: This thesis explores the feasibility of creating a...

  10. Mexico City air quality research initiative, volume 3, modeling and simulation

    SciTech Connect (OSTI)

    Mauzy, A. [ed.] [Los Alamos National Lab., NM (United States)

    1994-06-01T23:59:59.000Z

    The objective of the modeling and simulation task was to develop, test, and apply an appropriate set of models that could translate emission changes into air quality changes. Specifically, we wanted to develop models that could describe how existing measurements of ozone (O{sub 3}), carbon monoxide (CO), and sulfur dioxide (SO{sub 2}) would be expected to change if their emissions were changed. The modeling must be able to address the effects of difference in weather conditions and changes in land use as well as the effects of changes in emission levels. It must also be able to address the effects of changes in the nature and distribution of the emissions as well as changes in the total emissions. A second objective was to provide an understanding of the conditions that lead to poor air quality in Mexico City. We know in a general sense that Mexico City`s poor air quality is the result of large quantities of emissions in a confined area that is subject to light winds, but we did not know much about many aspects of the problem. For example, is the air quality on a given day primarily the result of emissions on that day...or is there an important carryover from previous nights and days? With a good understanding of the important meteorological circumstances that lead to poor air quality, we learn what it take duce an accurate forecast of impending quality so that we can determine the advisability of emergency measures.

  11. New Mexico Air Quality Universal Application | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information Operating Permit List of Trivial Activities

  12. Impact of ozone on indoor air quality: a preliminary field study M. Nicolas, O. Ramalho, F. Maupetit

    E-Print Network [OSTI]

    Boyer, Edmond

    indoor air quality (IAQ) since they produce secondary pollutants, mainly aldehydes which are known to document the impact on IAQ of outdoor ozone during summer air pollution episodes. For this purpose, a oneImpact of ozone on indoor air quality: a preliminary field study M. Nicolas, O. Ramalho, F

  13. POTENTIAL IMPACTS OF THE SOUTH COAST AIR QUALITY MANAGEMENT

    E-Print Network [OSTI]

    and provide for local area reliability, specifically in the Los Angeles Basin. Despite significant amounts of energy efficiency and roof top solar photovoltaic systems included in the Energy Commission's demand for system resource needs and local area reliability. Southern California air basins also have some

  14. Solid Waste Permits (Louisiana)

    Broader source: Energy.gov [DOE]

    The Louisiana Department of Environmental Quality administers the rules and regulations governing the storage, collection, processing, recovery, and reuse of solid waste protect the air,...

  15. Hamilton study: distribution of factors confounding the relationship between air quality and respiratory health

    SciTech Connect (OSTI)

    Pengelly, L.D.; Kerigan, A.T.; Goldsmith, C.H.; Inman, E.M.

    1984-10-01T23:59:59.000Z

    Hamilton, Ontario is an industrial city with a population of 300,000 which is situated at the western end of Lake Ontario. Canada's two largest iron and steel mills are located here; the city historically has had relatively poor air quality, which has improved markedly in the last 25 years. Concern about the health effects of current air quality recently led us to carry out an epidemiological study of the effects of air pollution on the respiratory health of over 3500 school children. Respiratory health was measured by pulmonary function testing of each child, and by an assessment of each child's respiratory symptoms via a questionnaire administered to the parents. Previous studies had shown that other environmental factors (e.g. parental smoking, parental cough, socioeconomic level, housing, and gas cooking) might also affect respiratory health, and thus confound any potential relationships between health and air pollution. The questionnaire also collected information on many of these confounding factors. For the purposes of initial analysis, the city was divided into five areas in which differences in air quality were expected. In general, factors which have been associated with poor respiratory health were observed to be more prevalent in areas of poorer air quality.

  16. AIR QUALITY IMPACTS OF LIQUEFIED NATURAL GAS IN THE SOUTH COAST AIR BASIN OF CALIFORNIA

    E-Print Network [OSTI]

    Carerras-Sospedra, Marc

    2012-01-01T23:59:59.000Z

    4: Modeling Emissions from Natural Gas-Related Sources 4.1Penetration of Liquefied Natural Gas Table ES2: Impacts ontypical summer demand of natural gas in the South Coast Air

  17. Impacts of contaminant storage on indoor air quality: Model development

    SciTech Connect (OSTI)

    Sherman, Max H.; Hult, Erin L.

    2013-02-26T23:59:59.000Z

    A first-order, lumped capacitance model is used to describe the buffering of airborne chemical species by building materials and furnishings in the indoor environment. The model is applied to describe the interaction between formaldehyde in building materials and the concentration of the species in the indoor air. Storage buffering can decrease the effect of ventilation on the indoor concentration, compared to the inverse dependence of indoor concentration on the air exchange rate that is consistent with a constant emission rate source. If the exposure time of an occupant is long relative to the time scale of depletion of the compound from the storage medium, however, the total exposure will depend inversely on the air exchange rate. This lumped capacitance model is also applied to moisture buffering in the indoor environment, which occurs over much shorter depletion timescales of the order of days. This model provides a framework to interpret the impact of storage buffering on time-varying concentrations of chemical species and resulting occupant exposure. Pseudo-steady state behavior is validated using field measurements. Model behavior over longer times is consistent with formaldehyde and moisture concentration measurements in previous studies.

  18. Hanford Site Air Operating Permit Application Supplemental Information [Sec 1 Thru 5] Vol 1 Thru 3 Appendices A Thru C

    SciTech Connect (OSTI)

    CURN, B.L.

    2000-05-01T23:59:59.000Z

    This report documents radionuclide air emissions from the Hanford Site in 1998 and the resulting effective dose equivalent to the maximally exposed individual (MEI) member of the public. The report has been prepared in accordance with the Code of Federal Regulations, Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (40 CFR 61), Subpart H: ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities,'' and with the Washington Administrative Code Chapter 246247, Radiation Protection - Air Emissions. The federal regulations in 40 CFR 61, Subpart H, require the measurement and reporting of radionuclides emitted from Department of Energy facilities and the resulting offsite dose from those emissions. A standard of 10 mrem/yr effective dose equivalent (EDE) is imposed on them. The EDE to the MEI due to routine emissions in 1998 from Hanford Site point sources was 1.3 E-02 mrem (1.3 E-04 mSv). which is 0.13 percent of the federal standard. Chapter 246-247 of the Washington Administrative Code (WAC) requires the reporting of radionuclide emissions from all Department of Energy Hanford Site sources. The state has adopted into these regulations the 40 CFR 61 standard of 10 mrem/yr EDE. The EDE to the MEI attributable to diffuse and fugitive radionuclide air emissions from the Hanford Site in 1998 was 2.5 E-02 mrem (2.S E-04 mSv). This dose added to the dose from point sources gives a total for all sources of 3.8 E-02 mrem/yr (3.8 E-04 mSv) EDE. which is 0.38 percent of the 10 mrem/yr standard. An unplanned release on August 26, 1998, in the 300 Area of the Hanford Site resulted in a potential dose of 4.1 E-02 mrem to a hypothetical individual at the nearest point of public access to that area. This hypothetical individual was not the MEI since the wind direction on the day of the release was away from the MEI residence. The potential dose from the unplanned event was similar in magnitude to that from routine releases during 1998. Were the release from this unplanned event combined with routine releases, the total dose would be less than 1 percent of the 10 mrem/yr standard.

  19. Air Quality Scoping Study for Sarcobatus Flat, Nevada (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann; Kavouras, Ilias; Campbell, Dave; Campbell, Scott; Kohl, Steven; Shafer, David

    2007-04-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

  20. Air Quality Scoping Study for Ash Meadows National Wildlife Refuge, Nevada (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann; Kavouras, Ilias; Campbell, Dave; Campbell, Scott; Kohl, Steven; Shafer, David

    2007-04-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S.Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

  1. Simulation of aerosol dynamics: A comparative review of algorithms used in air quality models

    SciTech Connect (OSTI)

    Zhang, Y.; Seigneur, C.; Seinfeld, J.H.; Jacobson, M.Z.; Binkowski, F.S.

    1999-01-01T23:59:59.000Z

    A comparative review of algorithms currently used in air quality models to simulate aerosol dynamics is presented. This review addresses coagulation, condensational growth, nucleation, and gas/particle mass transfer. Two major approaches are used in air quality models to represent the particle size distribution: (1) the sectional approach in which the size distribution is discretized into sections and particle properties are assumed to be constant over particle size sections and (2) the modal approach in which the size distribution is approximated by several modes and particle properties are assumed to be uniform in each mode. The results of this study provide useful information to select algorithms to simulate aerosol dynamics in air quality models and to improve the accuracy of existing algorithms.

  2. 2011: Air Quality Regulations Report | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of BadTHE U.S.Energy19.xlsx 2011 Workshop(September 2012) |: Air

  3. Air Quality/Emissions Resources | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of1Albuquerque, NM - Building Americaof42.2 (AprilSevere drought inAir

  4. WDEQ-Air Quality Division | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmweltVillageGraph Home Wzeng'sVortex Energy JumpWATTWDEQ-Air

  5. A Survey and Critical Review of the Literature on Indoor Air Quality, Ventilation and Health Symptoms in Schools

    E-Print Network [OSTI]

    Daisey, Joan M.

    2010-01-01T23:59:59.000Z

    is experiencing IAQ and ventilation problems, and relatedis experiencing IAQ and ventilation problems, and relatedof air quality and ventilation problems in California

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

    SciTech Connect (OSTI)

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

    2013-01-01T23:59:59.000Z

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

  7. Ensemble-based air quality forecasts: A multimodel approach applied to ozone

    E-Print Network [OSTI]

    Boyer, Edmond

    Ensemble-based air quality forecasts: A multimodel approach applied to ozone Vivien Mallet1 21 September 2006. [1] The potential of ensemble techniques to improve ozone forecasts ozone-monitoring networks. We found that several linear combinations of models have the potential

  8. Indoor Air Quality in Retail Stores: A Review Joshua D. Rhodes1,*

    E-Print Network [OSTI]

    Siegel, Jeffrey

    , and potential sales impacts associated with poor indoor air quality. In the U.S. alone, approximately 15 million environmental conditioning (ESource, 2006). The purpose of this extended abstract is to summarize the literature and a significant baseline concentration of textile particles. Hartmann et al. (2004) found acceptable SVOC

  9. A Novel Scanning Imaging DOAS System for Measurements of Air Quality

    E-Print Network [OSTI]

    A Novel Scanning Imaging DOAS System for Measurements of Air Quality R. Graves, R.J. Leigh and P Centre for Earth Observation, Surrey SatelliteTechnology Ltd and The EnvironmentAgency. CityScan uses and radiometric calibrations. · It has been demonstrated that the CityScan spectrometer can be used for high

  10. IMPACT OF LOW-EMISSION DIESEL ENGINES ON UNDERGROUND MINE AIR QUALITY

    E-Print Network [OSTI]

    Minnesota, University of

    1 IMPACT OF LOW-EMISSION DIESEL ENGINES ON UNDERGROUND MINE AIR QUALITY Susan T. Bagley1, Winthrop-1295 2 Department of Mechanical Engineering, Center for Diesel Research, University of Minnesota, 111, however, is providing the report on its Website because it is important for parties interested in diesel

  11. Microbiological Air Quality Assessment of Seafood Plants as Impacted by Solid Waste

    E-Print Network [OSTI]

    Microbiological Air Quality Assessment of Seafood Plants as Impacted by Solid Waste DONN R. WARD and a crab waste bin were periodically monitored to determine the relationship these populations had. No significant relationships were observed for the crab waste bins, this ap- parently due to frequent dumping

  12. MAQS: A Personalized Mobile Sensing System for Indoor Air Quality Monitoring

    E-Print Network [OSTI]

    Dick, Robert

    quality (IAQ) influences human health, safety, productivity, and comfort. This paper describes MAQS, a personalized mobile sensing system for IAQ monitoring. In contrast with existing stationary or out- door air personalized IAQ information. To improve accuracy and energy efficiency, MAQS incorporates three novel

  13. Indoor Air Quality Factors in Designing a Healthy Building John D. Spengler

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    , building materials and systems, ventilation models, design tools Shortened title: IAQ in Designing and regulations, rapid introduction of new building materials and commercial products, as well as the prevailing indoor air quality (IAQ) is an important determinant of healthy design, it is not the sole determinant

  14. Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings

    E-Print Network [OSTI]

    , or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service). The IAQP determines minimum VRs based on objectively and subjectively evaluated indoor air quality (IAQ

  15. The CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong Park, William Griswold and Tajana Simuni Rosing

    E-Print Network [OSTI]

    Simunic, Tajana

    conditions than the national ambient air quality standard [1]. Current air pollutant measurement networks. For example, The San Diego Air Pollution Control District (SDAPCD) maintains only five air pollutant samplingThe CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong

  16. Monitoring indoor air quality in French schools and day-care centres. Results from the first phase of a pilot survey.

    E-Print Network [OSTI]

    Boyer, Edmond

    . KEYWORDS Air pollution, air stuffiness, formaldehyde, benzene. 1 INTRODUCTION Indoor air quality to determine an air stuffiness index as an indirect mean to assess pollutants accumulation in a closed spaceMonitoring indoor air quality in French schools and day-care centres. Results from the first phase

  17. Ozone air quality measurement requirements for a geostationary satellite mission Peter Zoogman a,*, Daniel J. Jacob a,b

    E-Print Network [OSTI]

    Chance, Kelly

    Ozone air quality measurement requirements for a geostationary satellite mission Peter Zoogman a Accepted 23 May 2011 Keywords: Air quality Ozone Kalman filter Assimilation Remote sensing a b s t r a c satellite measurements of ozone in different spectral regions to constrain surface ozone concentrations

  18. Air Quality Impacts of Some Alternative Vehicle Options UC Irvine National Fuel Cell Research Center 1 March 28, 2008

    E-Print Network [OSTI]

    Dabdub, Donald

    Air Quality Impacts of Some Alternative Vehicle Options UC Irvine National Fuel Cell Research.......................................................................................................... 37 #12;Air Quality Impacts of Some Alternative Vehicle Options UC Irvine National Fuel Cell Research-doctoral Researcher Advanced Power and Energy Program (APEP) National Fuel Cell Research Center (NFCRC) University

  19. Air-Quality Data from NARSTO (North American Research Strategy for Tropospheric Ozone)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    NARSTO is a public/private partnership dedicated to improving management of air quality in North America. It was established on February 13, 1995 when representatives of Canada, the United States, and Mexico signed the NARSTO Charter in a ceremony at the White House. The Department of Energy is one of the charter members providing funding. The central programmatic goal of NARSTO is to provide data and information for use in the determination of workable, efficient, and effective strategies for local and regional ozone and fine particle management. Since its founding, NARSTO has completed three major scientific Assessments of critical air quality management issues. NARSTO maintains the Quality Systems Science Center and the NARSTO Data Archive for storing data from NARSTO Affiliated Research Activities and making these data available to the scientific community. NARSTO also facilitates activities, such as the Reactivity Research Working Group, which provide critical reviews of the state of the science in areas of interest to air quality policy makers. In January 1997, the U.S. Department of Energy's Environmental Sciences Division announced their sponsorship of the NARSTO Quality Systems Science Center (QSSC). The QSSC is located at the Oak Ridge National Laboratory within the Carbon Dioxide Information Analysis Center (CDIAC). Quality Assurance and Data Management assistance and guidelines are provided by the QSCC, along with access to data files. The permanent data archive is maintained by the NASA EOSDIS Distributed Active Archive Center at the Langley Research Center. The archived data can be reached by a link from the QSSC.(Specialized Interface) See also the NARSTO web site at http://www.narsto.org/

  20. Flexibility Premium in Marketable Permits

    E-Print Network [OSTI]

    Macrina, Andrea

    & solutions Problem: The problem of (air) pollution and the associated market failure had long been a part of Pollution Markets for permits Substitution Principle In a Nutshell The Premium The Model Solution Results Taschini London School of Economics Economics of Pollution Markets for permits Substitution Principle

  1. Development of methods for evaluating options for improving the air quality in Santiago, Chile and its environs

    SciTech Connect (OSTI)

    Williams, M.D.; Brown, M.J.

    1994-10-01T23:59:59.000Z

    Officials from both the Santiago metropolitan air quality commission (La Comision Especial de Descontaminacion de le Region Metropolitana) and a government-owned copper development company (La Empresa Nacional de Mineria (ENAMI)) have asked assistance to deal with the air quality problems in Santiago and associated with smelter emissions. Two smelter sites are examined. One smelter, Ventanas, is located on the Pacific coast to the northwest of Santiago, while the other, Paipote, is located several hundred kilometers to the north. The Ventanas emissions may potentially affect Santiago air quality. Several advantages of working with the smelters in the early phases of the project are: (1) the meteorological and air quality monitoring in the vicinity of the smelters allows for model validation; (2) the development of a useful emission inventory is easier, (3) the smelters pose a simpler problem, which when resolved, will provide an early benefit to our Chilean colleagues, and (4) important experience is gained in preparation to delve deeper into Santiago`s air pollution problems. Our goals for this phase of the project include: determining the smelters impact on air quality in surrounding communities; evaluating whether air pollution from the smelters reaches Santiago; and helping Chilean scientists meet a national decree to have air quality models for smelters.

  2. Data Quality Objectives Supporting Radiological Air Emissions Monitoring for the PNNL Site

    SciTech Connect (OSTI)

    Barnett, J. M.; Meier, Kirsten M.; Snyder, Sandra F.; Fritz, Brad G.; Poston, Ted M.; Rhoads, Kathleen

    2010-05-25T23:59:59.000Z

    This document of Data Quality Objectives (DQOs) was prepared based on the U.S. Environmental Protection Agency (EPA) Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA, QA/G4, 2/2006 (EPA 2006) as well as several other published DQOs. Pacific Northwest National Laboratory (PNNL) is in the process of developing a radiological air monitoring program for the PNNL Site that is distinct from that of the nearby Hanford Site. Radiological emissions at the PNNL Site result from Physical Sciences Facility (PSF) major emissions units. A team was established to determine how the PNNL Site would meet federal regulations and address guidelines developed to monitor and estimate offsite air emissions of radioactive materials. The result is a program that monitors the impact to the public from the PNNL Site.

  3. Experience on Commissioning of Heating/Cooling System and Thermal/Air Quality Environment 

    E-Print Network [OSTI]

    Hokoi, S.; Miura, H.; Huang, Y.; Nakahara, N.; Iwamae, A.

    2004-01-01T23:59:59.000Z

    the specified performance was realized at the heat-pump, e) whether the pipes for fan-coil units are suitably insulated. Output Heat loss from piping Upward and downward heat flow from hot-water mat Heat loss from piping (boiler - header) Heat loss from...Experience on Commissioning of Heating/Cooling System and Thermal/Air Quality Environment S. Hokoi*, H. Miura*, Y. Huang*, N. Nakahara** and A. Iwamae*** * Kyoto University, Kyoto 606-8501, Japan ** Nakahara Laboratory, Environmental Syst...

  4. Air Quality

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

    is a hazard to human health when the particle size becomes small enough to enter the lungs, e.g., smoke. At LANL, particulate matter concentrations are measured continuously and...

  5. Air Quality

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP RelatedCellulase C. bescii CelA, adefault Sign InLeaks inWhy »

  6. Asthma in the vicinity of power stations: II. Outdoor air quality and symptoms

    SciTech Connect (OSTI)

    Henry, R.L.; Bridgman, H.A.; Wlodarczyk, J.; Abramson, R.; Adler, J.A.; Hensley, M.J. (Disciplines of Paediatrics, University of Newcastle, New South Wales (Australia))

    1991-01-01T23:59:59.000Z

    To assess longitudinally the effect of living in the vicinity of coal-fired power stations on children with asthma, 99 schoolchildren with a history of wheezing in the previous 12 months were studied for 1 year, using daily diaries and measurements of air quality. The children had been identified in a cross-sectional survey of two coastal areas: Lake Munmorah (LM), within 5 km of two power stations, and Nelson Bay (NB), free from major industry. Daily air quality (sulphur dioxide (SO2) and nitrogen oxides (NOx)), respiratory symptoms, and treatment for asthma were recorded throughout the year. Measurements of SO2 and NOx at LM were well within recommended guidelines although they were several times higher than at NB: maximum daily levels in SO2 (micrograms/m3) were 26 at LM, 11 at NB (standard, 365); yearly average SO2 was 2 at LM, 0.3 at NB (standard, 60); yearly average NOx (micrograms/m3) was 2 at LM, 0.4 at NB (standard, 94). Marked weekly fluctuations occurred in the prevalence of cough, wheezing, and breathlessness, without any substantial differences between LM and NB. Overall, the prevalence of symptoms was low (10% for wheezing, 20% for any symptom). Whether the daily SO2 and NOx levels affected the occurrence of respiratory symptoms was investigated in children at LM using a logistic regression (Korn and Whittemore technique). For these children as a group, air quality measurements were not associated with the occurrence of symptoms.

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

    E-Print Network [OSTI]

    Less, Brennan

    2012-01-01T23:59:59.000Z

    Gas furnace Air-to-air heat pump Gas fireplace (primarywith their air-to-air heat pumps, such as nighttimeSystem Type None Air-to-air heat pump Night ventilative

  8. Regulation of indoor air quality: The last frontier of environmental regulation

    SciTech Connect (OSTI)

    Dickson, R.B. [Paul, Hastings, Janofsky & Walker, Washington, DC (United States)

    1994-12-31T23:59:59.000Z

    Indoor air pollution (IAP) is ranked by the Environmental Protection Agency (EPA) among the top five environmental risks to human health. The World Health Organization estimates that nearly one in every six commercial buildings in the United States suffers from sick-building syndrome and that occupants of another one in twelve suffer from building-related illnesses. Indoor air quality (IAQ) problems cost American business $10 billion per year through lowered productivity, absenteeism, and medical costs. Yet despite the importance and high cost of IAQ problems, indoor air is not yet specifically addressed in any federal regulatory program. The reason probably is because indoor air is a quanitatively different environment in which traditional modes of regulation, based on pollutant-by pollutant risk assessments, are of limited utility. This paper covers the following topics: four factors influencing IAQ regulation; EPA regulation of indoor air; the role of the consumer product safety commission; OSHA and IAQ issues; state regulation and economic concerns; the pressure for legislation.

  9. Impacts of Future Climate and Emission Changes on U.S. Air Quality

    SciTech Connect (OSTI)

    Penrod, Ashley; Zhang, Yang; Wang, K.; Wu, Shiang Yuh; Leung, Lai-Yung R.

    2014-06-01T23:59:59.000Z

    Changes in climate and emissions will affect future air quality. In this work, simulations of present (2001-2005) and future (2026-2030) regional air quality are conducted with the newly released CMAQ version 5.0 to examine the individual and combined impacts of simulated future climate and anthropogenic emission projections on air quality over the U.S. Current (2001-2005) meteorological and chemical predictions are evaluated against observational data to assess the model’s capability in reproducing the seasonal differences. Overall, WRF and CMAQ perform reasonably well. Increased temperatures (up to 3.18 °C) and decreased ventilation (up to 157 m in planetary boundary layer height) are found in both future winter and summer, with more prominent changes in winter. Increases in future temperatures result in increased isoprene and terpene emissions in winter and summer, driving the increase in maximum 8-h average O3 (up to 5.0 ppb) over the eastern U.S. in winter while decreases in NOx emissions drive the decrease in O3 over most of the U.S. in summer. Future concentrations of PM2.5 in winter and summer and many of its components including organic matter in winter, ammonium and nitrate in summer, and sulfate in winter and summer, decrease due to decreases in primary anthropogenic emissions and the concentrations of secondary anthropogenic pollutants and increased precipitation in winter. Future winter and summer dry and wet deposition fluxes are spatially variable and increase with increasing surface resistance and precipitation (e.g., NH4+ and NO3- dry and wet deposition fluxes increase in winter over much of the U.S.), respectively, and decrease with a decrease in ambient particulate concentrations (e.g., SO42- dry and wet deposition fluxes decrease over the eastern U.S. in summer and winter). Sensitivity simulations show that anthropogenic emission projections dominate over changes in climate in their impacts on the U.S. air quality in the near future. Changes in some regions/species, however, are dominated by climate and/or both climate and anthropogenic emissions, especially in future years that are marked by meteorological conditions conducive to poor air quality.

  10. Carbon now real factor in denying permits to coal-based generation

    SciTech Connect (OSTI)

    NONE

    2009-01-15T23:59:59.000Z

    Concerns about global climate change and uncertainties about the potential cost of carbon regulation have increased the odds that applications to build coal-fired plants will be denied. In Kansas the coal industry was stunned by the denial of an air-quality permit for a project because of concerns about global warming. It was the first time any official anywhere had invoked greenhouse gases as the reason for denying an operating permit for a proposed fossil-fueled plant.

  11. Preliminary assessment of the impact of commercial aircraft on local air quality in the U.S.

    E-Print Network [OSTI]

    Ratliff, Gayle L. (Gayle Lois)

    2007-01-01T23:59:59.000Z

    This thesis examines the impact of aircraft emissions on local air quality by performing two analyses: an assessment of U.S. commercial aircraft contribution to county budgets of primary pollutants in nonattainment areas, ...

  12. Defensive Investments and the Demand for Air Quality: Evidence from the NOx Budget Program and Ozone Reductions

    E-Print Network [OSTI]

    Deschênes, Olivier

    Willingness to pay for air quality is a function of health and the costly defensive investments that contribute to health, but there is little research assessing the empirical importance of defensive investments. The setting ...

  13. Street-level air quality : exploring the feasibility of a cyclist-led, crowdsourced map in Singapore and Mexico

    E-Print Network [OSTI]

    Holub, Amalia R. (Amalia Rae)

    2014-01-01T23:59:59.000Z

    This thesis explores the feasibility of creating a street-level air quality map, whereby cyclists gather data through a participatory sensing process as they ride around the city. I explore two primary areas required for ...

  14. Should Title 24 Ventilation Requirements Be Amended to include an Indoor Air Quality Procedure?

    SciTech Connect (OSTI)

    Dutton, Spencer M.; Mendell, Mark J.; Chan, Wanyu R.

    2013-05-13T23:59:59.000Z

    Minimum outdoor air ventilation rates (VRs) for buildings are specified in standards, including California?s Title 24 standards. The ASHRAE ventilation standard includes two options for mechanically-ventilated buildings ? a prescriptive ventilation rate procedure (VRP) that specifies minimum VRs that vary among occupancy classes, and a performance-based indoor air quality procedure (IAQP) that may result in lower VRs than the VRP, with associated energy savings, if IAQ meeting specified criteria can be demonstrated. The California Energy Commission has been considering the addition of an IAQP to the Title 24 standards. This paper, based on a review of prior data and new analyses of the IAQP, evaluates four future options for Title 24: no IAQP; adding an alternate VRP, adding an equivalent indoor air quality procedure (EIAQP), and adding an improved ASHRAE-like IAQP. Criteria were established for selecting among options, and feedback was obtained in a workshop of stakeholders. Based on this review, the addition of an alternate VRP is recommended. This procedure would allow lower minimum VRs if a specified set of actions were taken to maintain acceptable IAQ. An alternate VRP could also be a valuable supplement to ASHRAE?s ventilation standard.

  15. Energy efficiency and the environment: Innovative ways to improve air quality in the Los Angeles Basin

    SciTech Connect (OSTI)

    Ritschard, R.

    1993-02-01T23:59:59.000Z

    This paper focuses on novel, innovative approaches for reducing or delaying the production of photochemical smog in the Los Angeles Basin. These approaches include modifying the surface characteristics of the basin by increasing surface albedo and an extensive tree-planting program. The changes in surface conditions are designed to reduce the basin air temperatures, especially during the summer months, which will result in two possible effects. First, a decrease in temperature would lead to a reduction in energy use with an associated decline in emissions of nitrogen oxides (NO{sub x}) and a lowering of evaporative emission of reactive organic gases. Reductions in these smog precursors could improve the air quality of the basin without imposing additional emissions regulations. The second effect is associated with the possible causal relationship between air temperature and smog formation (i.e., lower temperatures and lower incidence of smog). Since this approach to mitigating air emissions is broad, the studies to date have concentrated on how changes in surface characteristics affect the meteorological conditions of the basin and on how these meteorological changes subsequently affect smog production. A geographic information system database of key surface characteristics (i.e., vegetative cover, albedo, moisture availability, and roughness) was compiled, and these characteristics were evaluated using prognostic meteorological models. The results of two- and three-dimensional meteorological simulations will be presented and discussed in this paper.

  16. Energy efficiency and the environment: Innovative ways to improve air quality in the Los Angeles Basin

    SciTech Connect (OSTI)

    Ritschard, R.

    1993-02-01T23:59:59.000Z

    This paper focuses on novel, innovative approaches for reducing or delaying the production of photochemical smog in the Los Angeles Basin. These approaches include modifying the surface characteristics of the basin by increasing surface albedo and an extensive tree-planting program. The changes in surface conditions are designed to reduce the basin air temperatures, especially during the summer months, which will result in two possible effects. First, a decrease in temperature would lead to a reduction in energy use with an associated decline in emissions of nitrogen oxides (NO[sub x]) and a lowering of evaporative emission of reactive organic gases. Reductions in these smog precursors could improve the air quality of the basin without imposing additional emissions regulations. The second effect is associated with the possible causal relationship between air temperature and smog formation (i.e., lower temperatures and lower incidence of smog). Since this approach to mitigating air emissions is broad, the studies to date have concentrated on how changes in surface characteristics affect the meteorological conditions of the basin and on how these meteorological changes subsequently affect smog production. A geographic information system database of key surface characteristics (i.e., vegetative cover, albedo, moisture availability, and roughness) was compiled, and these characteristics were evaluated using prognostic meteorological models. The results of two- and three-dimensional meteorological simulations will be presented and discussed in this paper.

  17. Indoor-air-quality management for operations and maintenance personnel. Final report

    SciTech Connect (OSTI)

    Sliwinski, B.J.; Kermath, D.; Kemme, M.R.; Imel, M.R.

    1991-09-01T23:59:59.000Z

    There is a growing body of information related to facility indoor air quality (IAQ) and its affect on the health and productivity of building occupants. Indoor air pollution can increase employee absenteeism and reduce productivity. Poor IAQ may be a result of poor building or ventilation design, improper maintenance, or inappropriate energy conservation strategies. To help ensure the health, welfare, and productivity of Army personnel and the performance of Army facilities, installation operations and maintenance (O and M) personnel need access to relevant and useful information about IAQ issues. This report includes background information for O and M managers and staff, an installation-level IAQ management plan, and practical O and M procedures for correcting the problems that most commonly lead to IAQ-related complaints.

  18. Seasonal versus Episodic Performance Evaluation for an Eulerian Photochemical Air Quality Model

    SciTech Connect (OSTI)

    Jin, Ling; Brown, Nancy J.; Harley, Robert A.; Bao, Jian-Wen; Michelson, Sara A; Wilczak, James M

    2010-04-16T23:59:59.000Z

    This study presents detailed evaluation of the seasonal and episodic performance of the Community Multiscale Air Quality (CMAQ) modeling system applied to simulate air quality at a fine grid spacing (4 km horizontal resolution) in central California, where ozone air pollution problems are severe. A rich aerometric database collected during the summer 2000 Central California Ozone Study (CCOS) is used to prepare model inputs and to evaluate meteorological simulations and chemical outputs. We examine both temporal and spatial behaviors of ozone predictions. We highlight synoptically driven high-ozone events (exemplified by the four intensive operating periods (IOPs)) for evaluating both meteorological inputs and chemical outputs (ozone and its precursors) and compare them to the summer average. For most of the summer days, cross-domain normalized gross errors are less than 25% for modeled hourly ozone, and normalized biases are between {+-}15% for both hourly and peak (1 h and 8 h) ozone. The domain-wide aggregated metrics indicate similar performance between the IOPs and the whole summer with respect to predicted ozone and its precursors. Episode-to-episode differences in ozone predictions are more pronounced at a subregional level. The model performs consistently better in the San Joaquin Valley than other air basins, and episodic ozone predictions there are similar to the summer average. Poorer model performance (normalized peak ozone biases <-15% or >15%) is found in the Sacramento Valley and the Bay Area and is most noticeable in episodes that are subject to the largest uncertainties in meteorological fields (wind directions in the Sacramento Valley and timing and strength of onshore flow in the Bay Area) within the boundary layer.

  19. The ends of uncertainty: Air quality science and planning in Central California

    SciTech Connect (OSTI)

    Fine, James

    2003-09-01T23:59:59.000Z

    Air quality planning in Central California is complicated and controversial despite millions of dollars invested to improve scientific understanding. This research describes and critiques the use of photochemical air quality simulation modeling studies in planning to attain standards for ground-level ozone in the San Francisco Bay Area and the San Joaquin Valley during the 1990's. Data are gathered through documents and interviews with planners, modelers, and policy-makers at public agencies and with representatives from the regulated and environmental communities. Interactions amongst organizations are diagramed to identify significant nodes of interaction. Dominant policy coalitions are described through narratives distinguished by their uses of and responses to uncertainty, their exposures to risks, and their responses to the principles of conservatism, civil duty, and caution. Policy narratives are delineated using aggregated respondent statements to describe and understand advocacy coalitions. I found that models impacted the planning process significantly, but were used not purely for their scientific capabilities. Modeling results provided justification for decisions based on other constraints and political considerations. Uncertainties were utilized opportunistically by stakeholders instead of managed explicitly. Ultimately, the process supported the partisan views of those in control of the modeling. Based on these findings, as well as a review of model uncertainty analysis capabilities, I recommend modifying the planning process to allow for the development and incorporation of uncertainty information, while addressing the need for inclusive and meaningful public participation. By documenting an actual air quality planning process these findings provide insights about the potential for using new scientific information and understanding to achieve environmental goals, most notably the analysis of uncertainties in modeling applications. Concurrently, needed uncertainty information is identified and capabilities to produce it are assessed. Practices to facilitate incorporation of uncertainty information are suggested based on research findings, as well as theory from the literatures of the policy sciences, decision sciences, science and technology studies, consensus-based and communicative planning, and modeling.

  20. NIOSH (National Institute for Occupational Safety and Health) indoor air quality in office buildings

    SciTech Connect (OSTI)

    Wallingford, K.M.

    1987-01-01T23:59:59.000Z

    A total of 356 indoor-air-quality health-hazard evaluations were completed by NIOSH from 1971 through December of 1985. Most of these studies concerned government and private office buildings where there were worker complaints. Worker complaints resulted from contamination from inside the building (19% of the cases), contamination from outside (11 percent), contamination from the building fabric (4%), biological contamination (5%), inadequate ventilation (50%), and unknown causes (11%). Health complaints addressed by investigative efforts included eye irritation, dry throat, headache, fatigue, sinus congestion, skin irritation, shortness of breath, cough, dizziness, and nausea.

  1. Air quality analysis of Phase I of the proposed oil backout legislation. [Lead abstract

    SciTech Connect (OSTI)

    Streets, D.G.

    1980-10-01T23:59:59.000Z

    This report presents an air quality analysis of Phase I of the President's proposed legislation to reduce the use of oil and natural gas in electric utility power plants by approximately 1 x 10/sup 6/ barrels of oil per day. The report analyzes changes in sulfur dioxide and nitrogen oxide emissions that would accompany the conversions. Local and regional impacts on ambient sulfur dioxide and sulfate concentrations are examined. Finally, the cost-effectiveness of certain control options and the effectiveness of converting the specified plants in reducing oil consumption without excessive environmental or cost impacts are discussed. Separate abstracts are prepared for the 6 chapters.

  2. Montana Air Quality Program Laws & Rules Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville,Missoula, Montana:Northeast AsiaAir Quality Program Laws & Rules

  3. Data Quality Objectives Supporting Radiological Air Emissions Monitoring for the Marine Sciences Laboratory, Sequim Site

    SciTech Connect (OSTI)

    Barnett, J. M.; Meier, Kirsten M.; Snyder, Sandra F.; Antonio, Ernest J.; Fritz, Brad G.; Poston, Theodore M.

    2012-12-27T23:59:59.000Z

    This document of Data Quality Objectives (DQOs) was prepared based on the U.S. Environmental Protection Agency (EPA) Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA, QA/G4, 2/2006 (EPA 2006), as well as several other published DQOs. The intent of this report is to determine the necessary steps required to ensure that radioactive emissions to the air from the Marine Sciences Laboratory (MSL) headquartered at the Pacific Northwest National Laboratory’s Sequim Marine Research Operations (Sequim Site) on Washington State’s Olympic Peninsula are managed in accordance with regulatory requirements and best practices. The Sequim Site was transitioned in October 2012 from private operation under Battelle Memorial Institute to an exclusive use contract with the U.S. Department of Energy, Office of Science, Pacific Northwest Site Office.

  4. Commissioning Residential Ventilation Systems: A Combined Assessment of Energy and Air Quality Potential Values

    E-Print Network [OSTI]

    Turner, William J.N.

    2014-01-01T23:59:59.000Z

    Washinton D.C. , Air Conditioning Contractors of America.Refrigeration and Air Conditioning Engineers. ASHRAE 2009a.Refrigerating, and Air-Conditioning Engineers. ASHRAE 2009b.

  5. BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978

    E-Print Network [OSTI]

    Cairns, Elton J.

    2011-01-01T23:59:59.000Z

    occupants. The heating, ventilation and air conditioning (third of the heating, ventilation, and air conditioning (see Fig. 1) Heating ventilation and air conditioning (HVAC)

  6. Impacts of Climate Policy on Urban Air Pollution: Implications for Policy Design for Integrating Air-quality Co-benefits

    E-Print Network [OSTI]

    Impacts of Climate Policy on Urban Air Pollution: Implications for Policy Design for Integrating, Technology and Policy Program #12;#12;3 Impacts of Climate Policy on Urban Air Pollution: Implications climate change and urban air pollution and imply that opportunities exist to simultaneously deal

  7. Environmental resources of selected areas of Hawaii: Climate, ambient air quality, and noise

    SciTech Connect (OSTI)

    Lombardi, D.A.; Blasing, T.J.; Easterly, C.E.; Reed, R.M. [Oak Ridge National Lab., TN (United States); Hamilton, C.B. [Univ. of Tennessee, Knoxville, TN (United States)

    1995-03-01T23:59:59.000Z

    This report has been prepared to make available and archive background scientific data and related information on climate, ambient air quality, and ambient noise levels collected during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. The US Department of Energy (DOE) published a notice withdrawing its Notice of Intent to prepare the HGP-EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The report presents a general description of the climate add air quality for the islands of Hawaii (henceforth referred to as Hawaii), Maui and Oahu. It also presents a literature review as baseline information on the health effects of sulfide. The scientific background data and related information is being made available for use by others in conducting future scientific research in these areas. This report describes the environmental resources present in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts.

  8. 2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking

    ScienceCinema (OSTI)

    Farquar, George

    2014-07-22T23:59:59.000Z

    A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

  9. 2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking

    SciTech Connect (OSTI)

    Farquar, George

    2014-04-03T23:59:59.000Z

    A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

  10. Groundwater Discharge Permit and Registration (New Hampshire)

    Broader source: Energy.gov [DOE]

    The Groundwater Discharge Permitting and Registration Program seeks to protect groundwater quality by establishing standards, criteria, and procedures for wastewater discharges. The program...

  11. Development of methods for evaluating options for improving air quality in Santiago, Chile and its environs. Final report

    SciTech Connect (OSTI)

    Williams, M.D.; Brown, M.J.

    1993-10-01T23:59:59.000Z

    Santiago, Chile has a serious air pollution problem. Aerosols reach very high levels and ozone exceeds US ambient standards on over 100 days a year. Chileans are very concerned about the poor air quality of Santiago and the effect of emissions from their copper smelters both near Santiago and at other sites. Officials from both the Santiago metropolitan air quality commission (La Comision Especial de Descontaminacion de le Region Metropolitana) and a government owned copper development company (La Empress Nacional de Mineria (ENAMI)) have asked for assistance to deal with the air quality problems in the city and associated with smelter emissions. This report describes the first steps in that effort. Santiago lies in a valley between a small coastal range to the west and the towering Andes to the cast. Air motion is greatly affected by the major topographical features which include the Pacific Ocean, the coastal range, and the Andes. In this first year of work the authors concentrated on gathering information on the meteorology, topography, and air quality of the metropolitan region. They examined two smelter sites and applied models to them to help their understanding and to provide assistance to ENAMI. One smelter, Ventanas, was located on the Pacific coast to the northwest of Santiago, while the other, Paipote, was located several hundred kilometers to the north. The Ventanas emissions may potentially affect Santiago air quality. Several advantages of working with the smelters in the first phase of the project are: (1) there is more monitoring in the vicinity of the smelters, (2) the development of a useful emission inventory is easier, (3) they pose a simpler problem of immediate interest whose resolution will provide an early benefit to the Chilean colleagues, and (4) the authors gain important experience as they prepare to delve deeper into Santiago`s air pollution problems.

  12. Chapter Four Assessing the Air Pollution, Greenhouse Gas, Air Quality, and Health Benefits of Clean Energy Initiatives

    E-Print Network [OSTI]

    unknown authors

    Many states and localities are exploring or implementing clean energy policies to achieve greenhouse gas (GHG) and criteria air pollutant1 emission reductions. Document map • Chapter one

  13. Letter Report: Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Pahranagat National Wildlife Refuge, Lincoln County, Nevada

    SciTech Connect (OSTI)

    J. Englebrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2008-08-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Pahranagat NWR, Beatty, Rachel, Caliente, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data on completion of the site's sampling program.

  14. Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Pahranagat National Wildlife Refuge, Lincoln County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2009-04-02T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Pahranagat NWR, Beatty, Rachel, Caliente, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data on completion of the site's sampling program.

  15. Letter Report: Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Tonopah Airport, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D Campbell; S. Campbell; S. Kohl, D. Shafer

    2008-08-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Tonopah Airport, Beatty, Rachel, Caliente, Pahranagat NWR, Crater Flat, and the Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  16. Letter Report: Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Crater Flat, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2008-08-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) (cover page figure) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Beatty, Sarcobatus Flats, Rachel, Caliente, Pahranagat NWR, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  17. Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Crater Flat, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S.Campbell; S. Kohl; D. Shafer

    2009-04-02T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) (cover page figure) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Beatty, Sarcobatus Flats, Rachel, Caliente, Pahranagat NWR, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  18. Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Tonopah Airport, Nye County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2009-04-02T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Tonopah Airport, Beatty, Rachel, Caliente, Pahranagat NWR, Crater Flat, and the Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  19. Letter Report: Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Caliente, Lincoln County, Nevada

    SciTech Connect (OSTI)

    J. Englebrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2008-08-01T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Beatty, Sarcobatus Flats, Rachel, Caliente, Pahranagat NWR, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  20. Proceedings for air quality management programs: A workshop on lessons learned

    SciTech Connect (OSTI)

    Streit, G.E. [comp.

    1993-06-01T23:59:59.000Z

    The coordinators of this project at Los Alamos National Laboratory and the Instituto Mexicano del Petroleo proposed a workshop to bring together an international group of experts to present both the lessons of history and the current practices in air quality management around the world. The workshop would also serve as a forum for presenting the accomplishments and plans of this project and for receiving comments from the assembled group. The workshop was favored with an outstanding set of speakers who represented a broad spectrum of experience. Their papers are presented in this volume. The total attendance was forty-four (see List of Participants) with representation from numerous interested Mexican institutions. Individual reports are processed separately for the database.

  1. Development of an air quality model for fugitive dust from mining

    SciTech Connect (OSTI)

    Winges, K.D.

    1982-06-01T23:59:59.000Z

    This paper describes a new air quality model, the EMAQ model, and compares it with the standard ISC model. The performance of the EMAQ model is discussed and its accuracy is commented upon. It is not yet determined if the EMAQ model can accurately simulate fugitive dust and a thorough evaluation is yet to be made which would determine if it has the ability to simulate changing wind directions and wind speeds with downwind distance, the ability to simulate pit-retention, the effect of meteorology and other factors on the deposition parameters. The hope is that the tools presented here are a step in the right direction which will eventually lead to reliable fugitive dust impact prediction.

  2. Assessment of air quality and possible mitigation options in Kathmandu valley: An overview

    SciTech Connect (OSTI)

    Adhikary, S.P. [Himalayan Climate Center, Kathmandu (Nepal)

    1996-12-31T23:59:59.000Z

    Kathmandu is an elevated valley surrounded by high hills. The weather and climate patterns, though monsoonal, are influenced largely by topography. The city is growing rapidly but not in a well planned way. Construction industries, mainly residential houses and other building complex, are inducing direct suspension of dust particles. The brick kilns and cement factory in support of the construction works are major source of pollution. The rapid increase in population and subsequent increase of all types of vehicles (without emission controls) have further aggravated the situation. The topography restricts horizontal flushing out of the pollutants but intense convection may help to lift the pollutants up to the cloud base. Systematic measurements of the air quality along with other meteorological parameters should be initiated to understand fully the problem and possible means of ventilation.

  3. Indoor air quality: multivariate analyses of the relationship between indoor and outdoor aerosols

    SciTech Connect (OSTI)

    McCarthy, S.M.

    1986-01-01T23:59:59.000Z

    A unique multivariate data set incorporating simultaneous indoor and outdoor measurements of sixteen air contaminants at ten homes has been used to investigate the contribution of outdoor concentrations to indoor aerosol variability, and to characterize indoor source contribution to the indoor concentrations. The data were available from an earlier field study of particle and gas concentrations outside and inside five homes in each of two cities: Portage, Wisconsin, and Steubenville, Ohio. Three distinct multivariate statistical techniques were used sequentially in the research, successively building on the results and interpretations as they developed. Cluster analysis was selected as the initial method for partitioning the variables into subgroups comprised of highly intercorrelated variables. Significant site-to-site variability was evident in both cities, however within sites, indoor clusters had similarities to the outdoor clusters. Principal component analysis was next performed on the Portage data, reduced in dimension to avoid problems of singularity in the data matrix. The principal component analyses results were used to attribute predominant indoor and outdoor sources, including cigarette smoke, wood stove, road dust, and urban combustion sources. Finally, multiple regression analysis was performed to relate outdoor pollutant concentrations to a composite index of the indoor aerosol as represented by the orthogonal rotations of the indoor principal components. The research indicates that this multivariate analysis framework is preferable to single univariate analysis in evaluating the influence of outdoor aerosols and indoor sources on indoor air quality data.

  4. Data Quality Objectives Supporting Radiological Air Emissions Monitoring for the PNNL Site

    SciTech Connect (OSTI)

    Barnett, J. M.; Meier, Kirsten M.; Snyder, Sandra F.; Fritz, Brad G.; Poston, Theodore M.; Antonio, Ernest J.

    2012-11-12T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) is in the process of developing a radiological air monitoring program for the PNNL Site that is distinct from that of the nearby Hanford Site. The original DQO (PNNL-19427) considered radiological emissions at the PNNL Site from Physical Sciences Facility (PSF) major emissions units. This first revision considers PNNL Site changes subsequent to the implementation of the original DQO. A team was established to determine how the PNNL Site changes would continue to meet federal regulations and address guidelines developed to monitor air emissions and estimate offsite impacts of radioactive material operations. The result is an updated program to monitor the impact to the public from the PNNL Site. The team used the emission unit operation parameters and local meteorological data as well as information from the PSF Potential-to-Emit documentation and Notices of Construction submitted to the Washington State Department of Health (WDOH). The locations where environmental monitoring stations would most successfully characterize the maximum offsite impacts of PNNL Site emissions from the three PSF buildings with major emission units were determined from these data. Three monitoring station locations were determined during the original revision of this document. This first revision considers expanded Department of Energy operations south of the PNNL Site and relocation of the two offsite, northern monitoring stations to sites near the PNNL Site fenceline. Inclusion of the southern facilities resulted in the proposal for a fourth monitoring station in the southern region. The southern expansion added two minor emission unit facilities and one diffuse emission unit facility. Relocation of the two northern stations was possible due to the use of solar power, rather than the previous limitation of the need for access to AC power, at these more remote locations. Addendum A contains all the changes brought about by the revision 1 considerations. This DQO report also updates the discussion of the Environmental Monitoring Plan for the PNNL Site air samples and how existing Hanford Site monitoring program results could be used. This document of Data Quality Objectives (DQOs) was prepared based on the U.S. Environmental Protection Agency (EPA) Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA, QA/G4, 2/2006 (EPA 2006) as well as several other published DQOs.

  5. E-Print Network 3.0 - air quality-a european Sample Search Results

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

    of the Annals of Air & Space Law Summary: The extension of the European Union's Emissions Trading Scheme to Aviation Activities Air Law EU, environment... Legal Framework for...

  6. Air Quality and Outdoor Activity Guidance for Schools Regular physical activity --at least 60 minutes each day --promotes health and fitness. The table below shows when and how to

    E-Print Network [OSTI]

    Air Quality and Outdoor Activity Guidance for Schools Regular physical activity -- at least 60 physical activity based on the Air Quality Index. This guidance can help protect the health of all children, including teenagers, who are more sensitive than adults to air pollution. Check the air quality daily at www

  7. Source Contributions to VOC's to Ozone Formation in Southeast Texas Using a Source-oriented Air Quality Model 

    E-Print Network [OSTI]

    Krishnan, Anupama

    2011-08-08T23:59:59.000Z

    Houston-Galveston-Brazoria area is in severe non-attainment status for ozone compliance. Source-oriented mechanistic modeling was used to determine the major sources of VOCs that contributes to ozone formation during the Texas Air Quality Study (Tex...

  8. Influence of the public transportation system on the air quality of a major urban center. A case study: Milan, Italy

    E-Print Network [OSTI]

    Dabdub, Donald

    , such as power plant combustion, vehicular emis- sions, and industrial usage. Air quality has been studied. Sherwood Rowland a , Donald R. Blake a a Department of Chemistry, University of California, 531 Rowland, Irvine, CA 92697-2025, USA b Department of Mechanical and Aerospace Engineering, University of California

  9. H.N. Knudsen, P. Wargocki and J. Vondruskova (2006) "Effect of ventilation on perceived quality of air polluted

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    rate. This applies both for the data collected in small-scale and in full-scale experiments significance. These experiments should be carried out under realistic full- scale conditions. Keywords: Human responses to IAQ 1 Introduction Good perceived indoor air quality can be obtained by a low

  10. Source Contributions to VOC's to Ozone Formation in Southeast Texas Using a Source-oriented Air Quality Model

    E-Print Network [OSTI]

    Krishnan, Anupama

    2011-08-08T23:59:59.000Z

    Houston-Galveston-Brazoria area is in severe non-attainment status for ozone compliance. Source-oriented mechanistic modeling was used to determine the major sources of VOCs that contributes to ozone formation during the Texas Air Quality Study (Tex...

  11. Sensitivity of China's ozone air quality to 2000-2050 global changes of1 climate and emissions2

    E-Print Network [OSTI]

    Wu, Shiliang

    1 Sensitivity of China's ozone air quality to 2000-2050 global changes of1 climate and emissions2 3 emissions of ozone precursors. The climate and16 emission effect in combination will increase afternoon mean increases18 in global (excluding China) anthropogenic emissions, 37% to Chinese emission19 increases

  12. Using Local and Regional Air Quality Modeling and Source Apportionment Tools to Evaluate Vehicles and Biogenic Emission Factors

    E-Print Network [OSTI]

    Kota, Sri H

    2014-07-25T23:59:59.000Z

    and inventories of CO, NO_(x) and VOCs from on-road vehicles estimated by vehicle emission factor models and biogenic emissions of isoprene estimated by a popular biogenic emission model are evaluated using local and regional scale air quality modeling and source...

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

    SciTech Connect (OSTI)

    Washington State Energy Code Program

    1992-05-01T23:59:59.000Z

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

  14. Hvac systems as a tool in controlling indoor air quality: A literature review. Final report, May-August 1993

    SciTech Connect (OSTI)

    Samfield, M.M.

    1995-12-01T23:59:59.000Z

    The report gives results of a review of literature on the use of heating, ventilation, and air-conditioning (HVAC) systems to control indoor air quality (IAQ). One conclusion of the review is that HVAC systems very often contribute to the indoor air pollution because of (1) poor system maintenance, (2) overcrowding or the introduction of new pollution-generating sources with buildings, and (3) the location of outdoor air near ambient pollution sources. Another conclusion is that failure to trade off between energy conservation and employee productivity may result in increased IAQ problems. The report contents are based on literature survey covering the years 1988 through 1993, involving 60 references, 32 of which are cited in the report.

  15. A Seasonal Perspective on Regional Air Quality in CentralCalifornia - Phase 1

    SciTech Connect (OSTI)

    Harley, Robert A.; Brown, Nancy J.; Tonse, Shaheen R.; Jin, Ling

    2006-12-01T23:59:59.000Z

    Central California spans a wide variety of urban, agricultural, and natural terrain, including the San Francisco Bay area, the Central Valley, and the Sierra Nevada Mountains. Population within this region is growing rapidly, and there are persistent, serious air pollution problems including fine particulate matter (PM{sub 2.5}) and ozone. Summertime photochemical air pollution is the focus of the present study, which represents a first phase in the development and application of a modeling capability to assess formation and transport of ozone and its precursors within Central California over an entire summer season. This contrasts with past studies that have examined pollutant dynamics for a few selected high-ozone episodes each lasting 3-5 days. The Community Multiscale Air Quality model (CMAQ) has been applied to predict air pollutant formation and transport in Central California for a 15-day period beginning on July 24, 2000. This period includes a 5-day intensive operating period (July 29 to August 2) from the Central California Ozone Study (CCOS). Day-specific meteorological conditions were modeled by research collaborators at NOAA using a mesoscale meteorological model (MM5). Pollutant emissions within the study domain were based on CARB emission inventory estimates, with additional efforts conducted as part of this research to capture relevant emissions variability including (1) temperature and sunlight-driven changes in biogenic VOC, (2) weekday/weekend and diurnal differences in light-duty (LD) and heavy-duty (HD) motor vehicle emissions, (3) effects of day-specific meteorological conditions on plume rise from point sources such as power plants. We also studied the effects of using cleaner pollutant inflow boundary conditions, lower than indicated during CCOS aircraft flights over the Pacific Ocean, but supported by other surface, ship-based, balloon and aircraft sampling studies along the west coast. Model predictions were compared with measured concentrations for O{sub 3}, NO{sub x}, NO{sub y}, and CO at about 100 ground observation stations within the CCOS domain. Comparisons were made both for time series and for statistically aggregated metrics, to assess model performance over the whole modeling domain and for the individual air basins within the domain. The model tends to over-predict ozone levels along the coast where observed levels are generally low. Inland performance in the San Joaquin Valley is generally better. Model-measurement agreement for night-time ozone is improved by evaluating the sum of predicted O{sub 3} + NO{sub 2} against observations; this removes from the comparison the effect of any ozone titration that may occur. A variety of diagnostic simulations were conducted to investigate the causes for differences between predictions and observations. These included (1) enhanced deposition of O{sub 3} to the ocean, (2) reduced vertical mixing over the ocean, (3) attenuation of sunlight by coastal stratus, (4) the influence of surface albedo on photochemistry, and (5) the effects of observation nudging on wind fields. Use of advanced model probing tools such as process analysis and sensitivity analysis is demonstrated by diagnosing model sensitivity to boundary conditions and to weekday-weekend emission changes.

  16. Kentucky Department for Natural Resources and Environmental Protection permit application for air contaminant source: SRC-I demonstration plant, Newman, Kentucky. Appendix D. Impact assessment. [Demonstration plant at Newman, KY

    SciTech Connect (OSTI)

    none,

    1980-11-21T23:59:59.000Z

    In appendix D, the air quality condition for various pollutants in the areas surrounding the proposed demonstration plant site is given with respect to attainment or non-attainment of US EPA regulations. The minimum pollutant emission rates for these regulated and for several other pollutants are given. Then the estimated emission rates from the proposed plant are given for a dozen pollutants which exceed these limits and therefore require an ambient air quality analysis. This involves taking into account the estimated emission of these pollutants from the proposed plant and from other sources in the surrounding area. Finally, background data from the surrounding area including meteorological data and sampling of regulated pollutants are given. (LTN)

  17. Analysis of a wet scrubber network in the air remediation of industrial workplaces: benefit for the city air quality

    E-Print Network [OSTI]

    Avveduto, Alessandro; Pace, Lorenzo; Curci, Gabriele; Monaco, Alessio; De Giovanni, Marina; Giammaria, Franco; Spanto, Giuseppe; Tripodi, Paolo

    2015-01-01T23:59:59.000Z

    Industrial activities carried out in confined spaces are characterized by a very specific type of air pollution. The extended exposure to this kind of pollution is often highly harmful, resulting in dramatic effects both on health and safety aspects. The indoor industrial abatement systems, adopted to purify the air, are typically applied to the emission points. The processed air is subsequently emitted outside. In this study we present the experimental results of three-stage wet scrubber systems installed in the industrial workplace of a (i) fiberglass processing plant, where the highest exposure levels to volatile compounds are nowadays today monitored,and of a (ii) waste-to-energy plant, characterized by a very high particulate matter level. The adopted technology, to be used as complementing strategy,does not require special disposal procedures and the processed air is re-emitted in the same work environment for the benefit of the work operators. The operation of the scrubbers network during the working a...

  18. Quality-Controlled Upper-Air Sounding Dataset for DYNAMO/CINDY/AMIE: Development and Corrections

    SciTech Connect (OSTI)

    Ciesielski, Paul; Yu, Hungjui; Johnson, Richard; Yoneyama, Kunio; Katsumata, Masaki; Long, Charles N.; Wang, Junhong; Loehrer, Scot; Young, Kate; Williams, S.; Brown, William; Braun, John; Van Hove, Terese

    2014-04-01T23:59:59.000Z

    The upper-air sounding network for DYNAMO (Dynamics of the Madden-Julian Oscillation or MJO) has provided an unprecedented set of observations for studying the MJO over the Indian Ocean (IO) where coupling of this oscillation with deep convection first occurs. With 72 sounding sites and dropsonde data from 13 aircraft mission, the sonde network covers the tropics from Eastern African to the West Pacific. In total nearly 26,000 sondes were collected from this network during the experiment’s 6-month extended observing period (from October 2011 to March 2012). Slightly more than half of the sondes, collected from 33 sites, are at high vertical resolution. Rigorous post-field phase processing of the sonde data included several levels of quality checks and a variety of corrections which address a number of issues (e.g., daytime dry bias, baseline surface data errors, ship deck-heating effects, artificial dry spikes in slow ascent sondes). Because of the importance of an accurate description of the moisture field in meeting the scientific goals of the experiments, particular attention is given to humidity correction and its validation. The humidity corrections, though small relative to some previous field campaigns, produced high fidelity moisture analyses in which sonde precipitable water compared well with independent estimates. An assessment of model operational analyses moisture using corrected sonde data shows an overall good agreement with the exception at upper-levels where model moisture and clouds are more abundant than the sounding data would indicate.

  19. The impacts of aviation emissions on human health through changes in air quality and UV irradiance

    E-Print Network [OSTI]

    Brunelle-Yeung, Elza

    2009-01-01T23:59:59.000Z

    World-wide demand for air transportation is rising steadily. The air transportation network may be limited by aviation's growing environmental impacts. These impacts take the form of climate impacts, noise impacts, and ...

  20. ambient air quality-a: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ORIGINAL ARTICLE Ambient Air Pollution Engineering Websites Summary: ORIGINAL ARTICLE Ambient Air Pollution and...

  1. CHAPTER 5: AIR QUALITY 1998 SITE ENVIRONMENTAL REPORT5-1

    E-Print Network [OSTI]

    facility operations and ensure compliance with the federal Clean Air Act, Brookhaven National Laboratory (BNL) performs continu- ous air emission sampling at several facilities. In addition to facility emis radiological and regulated, nonradiological air releases for 1998 are tabulated in this chapter. Ambient

  2. Proposal for a consulting commission Climate and Air Quality of the Austrian Academy of Sciences

    E-Print Network [OSTI]

    Drmota, Michael

    and climate strategies and their relation to air pollution issues · Co-benefit consideration of different issues relating to the atmosphere (air pollution, climate change) and aerosol ­ climate interaction · Exposures to ambient and indoor air pollutants (fine and ultrafine particles) · Epidemiology of disease

  3. Nevada Application for Permit to Appropriate Water | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergyPPCR) JumpAir Quality Permitting

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

    SciTech Connect (OSTI)

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

    2015-01-01T23:59:59.000Z

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

  5. Kentucky Department for Natural Resources and Environmental Protection permit application for air contaminant source: SRC-I demonstration plant, Newman, Kentucky. Supplement I. [Additional information on 38 items requested by KY/DNREP

    SciTech Connect (OSTI)

    Pearson, Jr., John F.

    1981-02-13T23:59:59.000Z

    In response to a letter from KY/DNREP, January 19, 1981, ICRC and DOE have prepared the enclosed supplement to the Kentucky Department for Natural Resources and Environmental Protection Permit Application for Air Contaminant Source for the SRC-I Demonstration Plant. Each of the 38 comments contained in the letter has been addressed in accordance with the discussions held in Frankfort on January 28, 1981, among representatives of KY/DNREP, EPA Region IV, US DOE, and ICRC. The questions raised involve requests for detailed information on the performance and reliability of proprietary equipment, back-up methods, monitoring plans for various pollutants, composition of wastes to flares, emissions estimates from particular operations, origin of baseline information, mathematical models, storage tanks, dusts, etc. (LTN)

  6. Advanced emission-speciation methodologies for the Auto/Oil Air Quality Improvement Research Program. 1. Hydrocarbons and ethers

    SciTech Connect (OSTI)

    Jensen, T.E.; Siegl, W.O.; Lipari, F.; Loo, J.F.; Sigsby, J.E.

    1992-01-01T23:59:59.000Z

    An analytical method for the determination of hydrocarbon and ether emissions from gasoline-, methanol-, and flexible-fueled vehicles is described. This method was used in Phase I of the Auto/Oil Air Quality Improvement Research Program to provide emissions data for various vehicles using individual reformulated gasolines and alternate fuels. These data would then be used for air modeling studies. Emission samples for tailpipe, evaporative, and running loss were collected in Tedlar bags. Gas chromatographic analysis of the emissions samples included 140 components (hydrocarbons, ethers, alcohols and aldehydes) between C1 and C12 in a single analysis of 54-minutes duration. Standardization, quality control procedures, and inter-laboratory comparisons developed and completed as part of this program are also described. (Copyright (c) 1992 Society of Automotive Engineers, Inc.).

  7. Will cheap gas and efficient cars imperil air-quality goals under relaxed emission standards

    SciTech Connect (OSTI)

    LaBelle, S.J.; Saricks, C.L.; Moses, D.O.

    1983-04-01T23:59:59.000Z

    Long-term trends, to the year 2000, of urban household travel were forecast for prototype metropolitan areas under several sets of energy prices, auto fuel economy, and emission standards. Dramatic improvements in air quality were forecast due to redistribution of travel and lowered emissions. The exception to this trend to rapidly growing cities, such as those in the west and southwest experiencing sprawl development that characterized many urbanized areas in the industrial northeast and midwest during the 1950's and 1960's. In one test city, where the rate of urbanization has slowed significantly, analysis indicated that relaxation of the light-duty-vehicle NO/sub x/ standard from 1.0 gm/mi to 2.0 gm/mi would not severely threaten attainment of the ambient NO/sub x/ standards by 1987 owing to redistribution of population and activities. The difference in total energy impacts was determined to be negligible, assuming moderate increase in petroleum prices through 1995 (3.1%/year). In another policy test, without changing emission standards, an increase in fuel price of 3.75%/year from 1980 to 2000 reduced travel and provided a 4% decrease in energy use and a corresponding decrease in CO, HC and NO/sub x/. Virtually all of the reduction in travel and emissions was due to non-work travel, which fell 9%. The price increase damped the increase in auto travel per person that would occur as autos become cheaper to operate and as household wealth increases, making the answer to the title a cautious yes, given steady or slowly rising fuel prices.

  8. Mechanistic modeling of the interrelationships between indoor/outdoor air quality and human exposure in a GIS framework

    SciTech Connect (OSTI)

    Isukapalli, S.S.; Purushothaman, V.; Georgopoulos, P.G.

    1999-07-01T23:59:59.000Z

    Evaluation of human exposure to atmospheric contaminants such as ozone and particulate matter (PM) is often based on measured data from fixed ambient (outdoors) Air Monitoring Stations. This results in an artificial characterization of indoor exposures, as concentrations and physicochemical attributes of indoor pollutants vary significantly and are different from corresponding outdoor values. A mechanistically-based modeling approach is presented here that aims to improve estimates for the outdoor/indoor relationships of photochemical pollutants and of associated fine particles and, subsequently, of human exposure assessments. New approaches for refining the spatial, temporal, and indoor/outdoor patterns of gas phase photochemical contaminants and PM are currently being developed and tested. These approaches are combined with information from either ambient monitoring networks or from ambient air quality models that consider aerosol physics and chemistry coupled with gas phase photochemistry (e.g. UAM-AERO). This process utilizes Geographic Information Systems (GIS) and Relational Database (RD) methods, to facilitate detailed exposure scenario construction (involving e.g. the geographic location of an individual considered in time) and to aid in the estimation of population exposure over selected geographic areas. The combination of monitor data or air quality modeling with microenvironmental modeling in a GIS framework can potentially provide a useful platform for more accurate assessments of human exposure to co-occurring gas and particulate phase air pollutants.

  9. Meteorological and air quality impacts of increased urban albedo and vegetative cover in the Greater Toronto Area, Canada

    SciTech Connect (OSTI)

    Taha, Haider; Hammer, Hillel; Akbari, Hashem

    2002-04-30T23:59:59.000Z

    The study described in this report is part of a project sponsored by the Toronto Atmospheric Fund, performed at the Lawrence Berkeley National Laboratory, to assess the potential role of surface property modifications on energy, meteorology, and air quality in the Greater Toronto Area (GTA), Canada. Numerical models were used to establish the possible meteorological and ozone air-quality impacts of increased urban albedo and vegetative fraction, i.e., ''cool-city'' strategies that can mitigate the urban heat island (UHI), significantly reduce urban energy consumption, and improve thermal comfort, particularly during periods of hot weather in summer. Mitigation is even more important during critical heat wave periods with possible increased heat-related hospitalization and mortality. The evidence suggests that on an annual basis cool-city strategies are beneficial, and the implementation of such measures is currently being investigated in the U.S. and Canada. We simulated possible scenari os for urban heat-island mitigation in the GTA and investigated consequent meteorological changes, and also performed limited air-quality analysis to assess related impacts. The study was based on a combination of mesoscale meteorological modeling, Lagrangian (trajectory), and photochemical trajectory modeling to assess the potential meteorological and ozone air-quality impacts of cool-city strategies. As available air-quality and emissions data are incompatible with models currently in use at LBNL, our air-quality analysis was based on photochemical trajectory modeling. Because of questions as to the accuracy and appropriateness of this approach, in our opinion this aspect of the study can be improved in the future, and the air-quality results discussed in this report should be viewed as relatively qualitative. The MM5 meteorological model predicts a UHI in the order of 2 to 3 degrees C in locations of maxima, and about 1 degree C as a typical value over most of the urban area. Our si mulations suggest that cool-city strategies can typically reduce local urban air temperature by 0.5-1 degrees C; as more sporadic events, larger decreases (1.5 degrees C, 2.5-2.7 degrees C and 4-6 degrees C) were also simulated. With regard to ozone mixing ratios along the simulated trajectories, the effects of cool-city strategies appear to be on the order of 2 ppb, a typical decrease. The photochemical trajectory model (CIT) also simulates larger decreases (e.g., 4 to 8 ppb), but these are not taken as representative of the potential impacts in this report. A comparison with other simulations suggest very crudely that a decrease of this magnitude corresponds to significant ''equivalent'' decreases in both NOx and VOCs emissions in the region. Our preliminary results suggest that significant UHI control can be achieved with cool-cities strategies in the GTA and is therefore worth further study. We recommend that better input data and more accurate modeling schemes be used to carry out f uture studies in the same direction.

  10. Federal Environmental Permitting Handbook. Environmental Guidance

    SciTech Connect (OSTI)

    Not Available

    1991-05-01T23:59:59.000Z

    The handbook consists of eight chapters addressing permitting and licensing requirements under the Resource Conservation and Recovery Act (RCRA), the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended by the Superfund Amendments and Reauthorization Act of 1986 (CERCLA/SARA), the Atomic Energy Act (AEA), the Clean Air Act (CAA), the Clean Water Act (CWA), the Federal Insectide, Fungicide, and Rodenticide Act (FIFRA), the Safe Drinking Water Act (SDWA), and the Toxic Substances Control Act (TSCA). Each chapter consists of: (1) an introduction to the statute and permitting requirements; (2) a diagram illustrating the relationship between permitting requirements under the statute being discussed and permitting requirements from other environmental statutes which may have to be addressed when applying for a particular permit (e.g., when applying for a RCRA permit, permits and permit applications under the CWA, CAA, SDWA, etc. would have to be listed in the RCRA permit application); and, (3) a compilation of the permitting requirements for the regulatory program resulting from the statute. In addition, the Handbook contains a permitting keyword index and a listing of hotline telephone numbers for each of the statutes.

  11. Presidential Permits | Department of Energy

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

    Presidential Permits Below is a listing of all the presidential permits grouped by Canada and Mexico. View the Presidental Permits - Mexico View the Presidential Permits -...

  12. Air quality model evaluation data for organics. 1. Bulk chemical composition and gas/particle distribution factors

    SciTech Connect (OSTI)

    Fraser, M.P.; Cass, G.R. [California Inst. of Technology, Pasadena, CA (United States)] [California Inst. of Technology, Pasadena, CA (United States); Grosjean, D.; Grosjean, E. [DGA, Inc., Ventura, CA (United States)] [DGA, Inc., Ventura, CA (United States); Rasmussen, R.A. [Oregon Graduate Inst. of Science and Technology, Beaverton, OR (United States)] [Oregon Graduate Inst. of Science and Technology, Beaverton, OR (United States)

    1996-05-01T23:59:59.000Z

    During the period of September 8-9, 1993, the South Coast Air Basin that surrounds Los Angeles experienced the worst photochemical smog episode in recent years; ozone concentrations exceeded 0.29 ppm 1-h average, and NO{sub 2} concentrations peaked at 0.21 ppm 1-h average. Field measurements were conducted at a five-station air monitoring network to obtain comprehensive data on the identity and concentration of the individual organic compounds present in both the gas and particle phases during that episode. The data will also serve to support future tests of air quality models designed to study organic air pollutant transport and reaction. Air samples taken in stainless steel canisters were analyzed for 141 volatile organic compounds by GC/ECD, GC/FID, and GC/MS; PAN and PPN were measured by GC/ECD; particulate organics collected by filtration were analyzed for total organics and elemental carbon by thermal evolution and combustion and for individual organic compounds by GC/ MS; semivolatile organics were analyzed by GC/MS after collection on polyurethane foam cartridges. The present paper describes this experiment and present the concentrations of major organic compound classes and their relationship to the inorganic pollutants present. 104 refs., 9 figs.

  13. Heat Pipe Impact on Dehumidification, Indoor Air Quality and Energy Savings

    E-Print Network [OSTI]

    Cooper, J. T.

    1996-01-01T23:59:59.000Z

    . If a heat-pipe is used to transfer heat from the warm fresh air intake to the cold supply, not only is the reheat obtained free, but the fresh air gets substantial pre-cooling effect from the heat-pipe saving on the cooling energy required...

  14. Atmospheric Environment 40 (2006) 55085521 Air quality impacts of distributed power generation in the South

    E-Print Network [OSTI]

    Dabdub, Donald

    2006-01-01T23:59:59.000Z

    in the South Coast Air Basin of California 1: Scenario development and modeling analysis M.A. Rodriguez, M scenarios of DG implementation in the South Coast Air Basin (SoCAB) of California. Realistic scenarios reflect an anticipated level of DG deployment in the SoCAB by the year 2010. Spanning scenarios

  15. Changing the spatial location of electricity generation to increase water availability in areas with drought: a feasibility study and quantification of air quality impacts in Texas

    E-Print Network [OSTI]

    Pacsi, Adam P

    The feasibility, cost, and air quality impacts of using electrical grids to shift water use from drought-stricken regions to areas with more water availability were examined. Power plant cooling represents a large portion ...

  16. Air Pollution Controls

    Broader source: Energy.gov [DOE]

    Various statutes within the Wisconsin Legislative Documents relate to air pollution control. These statutes describe zoning, permitting, and emissions regulations for hazardous and non-hazardous...

  17. EXHALE Exploration of Health and Lungs in the Environment Exposure to poor air quality is recognised to have a detrimental effect on children's

    E-Print Network [OSTI]

    Applebaum, David

    EXHALE ­ Exploration of Health and Lungs in the Environment Exposure to poor air quality, the air pollutants which damage lungs and are linked to respiratory problems such as asthma. A Low these standards pay a charge or fine. The EXHALE study is examining if traffic emissions inhibit lung growth

  18. Lifecycle impacts of natural gas to hydrogen pathways on urban air quality

    E-Print Network [OSTI]

    Wang, Guihua; Ogden, Joan M; Nicholas, Michael A

    2007-01-01T23:59:59.000Z

    California, which resulted in more air pollution than central power plants [Power-plant type Oil Biomass NG Coal Nuclear Solar Wind Hydro Total Generation mix (%) Central Plant Demand Centers California

  19. Carbon Monoxide, Ozone, Hydrocarbon Air Quality Standards, and Related Emission Requirements (Ohio)

    Broader source: Energy.gov [DOE]

    This chapter defining the roles of the Ohio Environmental Protection Agency gives specific detail on the regulation point-source air pollution for a variety of industries and pollutants.

  20. Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions

    E-Print Network [OSTI]

    Millstein, Dev

    2009-01-01T23:59:59.000Z

    Heavy-Duty Diesel Truck Emissions. Environ. Sci. Technol. ,for heavy-duty diesel truck emissions. J. Air Waste Manage.on-road diesel truck emissions, large weekend reductions in

  1. Lifecycle impacts of natural gas to hydrogen pathways on urban air quality

    E-Print Network [OSTI]

    Wang, Guihua; Ogden, Joan M; Nicholas, Michael A

    2007-01-01T23:59:59.000Z

    generation of electricity in California, which resulted in more air pollution than central power plants [electricity-intensive liquid hydrogen truck pathway, emis- sions from diesel truck delivery and electric generation at power plants

  2. Air quality during the 2008 Beijing Olympics: secondary pollutants and regional impact

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    air pollutant emissions of coal-fired power plants in China:2 from control of emissions in coal- fired power plants, COin coal-fired power plants. The increased regional emission

  3. Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation

    SciTech Connect (OSTI)

    Akbari, Hashem

    2005-08-23T23:59:59.000Z

    Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

  4. Technical comments on EPA`s proposed revisions to the National Ambient Air Quality Standard for particulate matter

    SciTech Connect (OSTI)

    Lipfert, F.W.

    1997-03-01T23:59:59.000Z

    The US Environmental Protection Agency (EPA) has proposed new ambient air quality standards specifically for fine particulate matter, regulating concentrations of particles with median aerodynamic diameters less than 2.5 {mu}m (PM{sub 2.5}). Two new standards have been proposed: a maximum 24-hr concentration that is intended to protect against acute health effects, and an annual concentration limit that is intended to protect against longer-term health effects. EPA has also proposed a slight relaxation of the 24-hr standard for inhalable particles (PM{sub 10}), by allowing additional exceedances each year. Fine particles are currently being indirectly controlled by means of regulations for PM{sub 10} and TSP, under the Clean Air Act of 1970 and subsequent amendments. Although routine monitoring of PM{sub 2.5} is rare and data are sparse, the available data indicate that ambient concentrations have been declining at about 6% per year under existing regulations.

  5. The role of size-dependent dry deposition of sulfate aerosol in a three-dimensional Eulerian air quality model

    SciTech Connect (OSTI)

    Binkowski, F.S. [NOAA, Research Triangle Park, NC (United States); Shankar, U. [MCNC, Research Triangle Park, NC (United States)

    1994-12-31T23:59:59.000Z

    The Regional Particulate Model, a three-dimensional Eulerian air quality model, was developed to investigate aerosol particle issues of important to the US EPA and to meet the demands of the Clean Air Act amendments of 1990. In addition to aerosol dynamics such as growth and coagulation, the model includes photochemistry, transport, and deposition. A new formulation of dry deposition as a function of the aerosol size distribution has been incorporated into the model. This formulation allows for the representation of dry deposition of total particle number and total particle mass by deposition velocities specifically formulated for these two quantities as a function of particle size. Results for the dry deposition of sulfate mass from the new model will be compared with those from the Tagged Species Engineering Model for a variety of local conditions. The behavior of the aerosol size distribution responding to the new formulation will also be discussed.

  6. DISCOUNTED EVENT PERMIT REQUEST

    E-Print Network [OSTI]

    DISCOUNTED EVENT PERMIT REQUEST Discounted daily parking rates are available for CSM events where or the daily scratch off permits: COMMUTER LOTS: $3.00 / day GENERAL LOTS: $4.00 / day Please e-mail or drop

  7. Solar Construction Permitting Standards

    Broader source: Energy.gov [DOE]

    Owners of solar photovoltaic (PV) systems and solar water heating systems in Colorado are required to obtain a building permit before their systems may be installed. Permits are handled at the l...

  8. Solar Construction Permitting Standards

    Broader source: Energy.gov [DOE]

    Owners of solar photovoltaic (PV) systems and solar water heating systems in Arizona are required to obtain a building permit before their systems may be installed. Permits are handled at the...

  9. Solar Permitting Law (Oregon)

    Broader source: Energy.gov [DOE]

    With the passage of HB 3516 in June 2011, solar permit application approval is a "ministerial function", provided a system meets certain guidelines. To qualify for this simplified permitting...

  10. Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands

    SciTech Connect (OSTI)

    Akbari, Hashem

    2007-07-01T23:59:59.000Z

    World energy use is the main contributor to atmospheric CO2. In 2002, about 7.0 giga metric tons of carbon (GtC) were emitted internationally by combustion of gas, liquid, and solid fuels (CDIAC, 2006), 2 to 5 times the amount contributed by deforestation (Brown et al., 1988). The share of atmospheric carbon emissions for the United States from fossil fuel combustion was 1.6 GtC. Increasing use of fossil fuel and deforestation together have raised atmospheric CO{sub 2} concentration some 25% over the last 150 years. According to global climate models and preliminary measurements, these changes in the composition of the atmosphere have already begun raising the Earth's average temperature. If current energy trends continue, these changes could drastically alter the Earth's temperature, with unknown but potentially catastrophic physical and political consequences. During the last three decades, increased energy awareness has led to conservation efforts and leveling of energy consumption in the industrialized countries. An important byproduct of this reduced energy use is the lowering of CO{sub 2} emissions. Of all electricity generated in the United States, about one-sixth is used to air-condition buildings. The air-conditioning use is about 400 tera-watt-hours (TWh), equivalent to about 80 million metric tons of carbon (MtC) emissions, and translating to about $40 billion (B) per year. Of this $40 B/year, about half is used in cities that have pronounced 'heat islands'. The contribution of the urban heat island to the air-conditioning demand has increased over the last 40 years and it is currently at about 10%. Metropolitan areas in the United States (e.g., Los Angeles, Phoenix, Houston, Atlanta, and New York City) have typically pronounced heat islands that warrant special attention by anyone concerned with broad-scale energy efficiency (HIG, 2006). The ambient air is primarily heated through three processes: direct absorption of solar radiation, convection of heat from hot surfaces, and man-made heat (exhaust from cars, buildings, etc.). Air is fairly transparent to light--the direct absorption of solar radiation in atmospheric air only raises the air temperature by a small amount. Typically about 90% of solar radiation reaches the Earth's surface and then is either absorbed or reflected. The absorbed radiation on the surface increases the surface temperature. And in turn the hot surfaces heat the air. This convective heating is responsible for the majority of the diurnal temperature range. The contribution of man-made heat (e.g., air conditioning, cars) is very small, compared to the heating of air by hot surfaces, except for the downtown high-rise areas.

  11. Studien-und Prfungsordnung der Universitt Stuttgart fr den auslandsorientierten Studiengang Air Quality Control, Solid Waste and Waste Water Process Engineering

    E-Print Network [OSTI]

    Reyle, Uwe

    Air Quality Control, Solid Waste and Waste Water Process Engineering (WASTE) mit Abschluss Master Quality Control, Solid Waste and Waste Water Process Engineering" (WASTE) beschlossen. Der Rektor hat Control, Solid Waste and Waste Water Process Engineering" (WASTE) überblickt werden, die Fähigkeit

  12. Oregon Water Quality Permit Program (Stormwater Discharge Permits) Website

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri:Energy Information FeesInformationWebsite | Open Energy| Open

  13. Mississippi Regulations for the Prevention of Significant Deterioration of Air Quality (Mississippi)

    Broader source: Energy.gov [DOE]

    This regulation applies to any stationary source or modification to which 40 CFR 52.21 applied as of the date of adoption of this regulation, but for which the Mississippi Environmental Quality...

  14. Thermal and air quality acceptability in buildings that reduce energy by reducing minimun airflow from overhead diffusers

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    for rating the performance of air outlets and inlets. ANSI/comfort with a variable air volume (VAV) system. InternalGuidelines: Advanced Variable Air Volume (VAV) Systems.

  15. Supplemental Environmental Projects Using Renewable Energy: A New Approach to Addressing Air Quality Violation Penalties

    SciTech Connect (OSTI)

    Sinclair, K.

    2001-08-09T23:59:59.000Z

    Supplemental environmental projects, or SEPs, are environmentally beneficial projects that offer pollution prevention, energy efficiency, green energy, and community-based programs that may include investment in cost-effective alternative energy technologies, such as wind energy. This fact sheet explains how SEPs can help companies mitigate all or part of penalties imposed as a result of air pollution violations.

  16. CHAPTER 4. Satellite Remote Sensing of Global Air Quality. Sundar A. Christopher

    E-Print Network [OSTI]

    Christopher, Sundar A.

    natural and anthropogenic activities, naturally occurring processes such wind blown dust and episodic with causes such as, lung cancer and cardiopulmonary mortality. The same study also states that an increase, cardiopulmonary, and lung cancer mortality, respectively. Indirectly, air pollution significantly affects

  17. 4-1 SITE ENVIRONMENTAL REPORT 2000 CHAPTER 4: AIR QUALITY

    E-Print Network [OSTI]

    Homes, Christopher C.

    uranium, moderated and cooled by light water, and was operated intermittently at power levels up to 3 MW through a roughing filter and a high efficiency particulate air (HEPA) filter to remove any particulate matter. Charcoal filters were also used for the removal of radioiodines produced during the fission

  18. NASA Air Quality Applied Sciences Team (AQAST) Daniel J. Jacob, Harvard University

    E-Print Network [OSTI]

    Jacob, Daniel J.

    management issues, and determine how AQAST can help ­ to-do list! AQAST4 at California Air Resources Board: OMI observes NOx decrease from implementation of emissions control devices (ECDs) on power plants power plants for 2005-2011. We found that OMI clearly detects the implementation of ECDs, though

  19. Indoor air quality implications of using ion generators in residences Michael S. Waring*

    E-Print Network [OSTI]

    Siegel, Jeffrey

    (IAQ). Positively, ion generators remove the charged particle contaminants to collector plates, Denmark - Paper ID: 598 #12;mortality and exposures to indoor ozone and its oxidation products. Ozone and Shields, 1999). Terpenes are common indoors and are emitted from consumer products such as air fresheners

  20. Nitrogen dioxide inside and outside 137 homes and implications for ambient air quality standards and health effects research

    SciTech Connect (OSTI)

    Spengler, J.D. (Harvard School of Public Health, Boston, MA); Duffy, C.P.; Letz, R.; Tibbitts, T.W.; Ferris, B.G. Jr.

    1983-03-01T23:59:59.000Z

    Week-long integrated nitrogen dioxide (NO/sub 2/) measurements were made by using diffusion tube samplers inside and outside 137 homes in Portage, WI, over a 1-year period. The annual mean ambient NO/sub 2/ concentrations in this rural community were 10-15 ..mu..g/m/sup 3/. NO/sub 2/ levels inside the kitchens of 112 homes with gas stoves averaged about 50 ..mu..g/m/sup 3/ higher, and bedroom levels were about 30 ..mu..g/m/sup 3/ higher, than outdoor levels. Ten percent of the gas-cooking homes had annual average kitchen NO/sub 2/ levels higher than the National Ambient Air Quality Standard of 100 ..mu..g/m/sup 3/. NO/sub 2/ levels inside kitchens of 25 homes with electric stoves were about two-thirds outdoor levels, while corresponding bedroom levels were one-half outdoor levels. Distinct seasonal patterns (higher indoor levels in winter, lower in summer) consistent with changes in normal air-exchange rates were evident in gas-cooking homes. The large variation of NO/sub 2/ concentrations among homes, likely due to differences in stove use, emission rates, and air-exchange rates, limits the development of prediction models. In addition, this variation would reduce the power of epidemiological studies of respiratory health, which use ambient NO/sub 2/ concentration levels, a simple dichotomous description of stove type and two categories of home cooking fuel to describe exposure.

  1. Hazardous Waste Transporter Permits (Connecticut)

    Broader source: Energy.gov [DOE]

    Transportation of hazardous wastes into or through the State of Connecticut requires a permit. Some exceptions apply. The regulations provide information about obtaining permits and other permit...

  2. Gosselin, J.R. and Chen, Q. 2008. "A dual airflow window for indoor air quality improvement and energy conservation in buildings," HVAC&R Research, 14(3), 359-372.

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    and energy conservation in buildings," HVAC&R Research, 14(3), 359-372. A Dual Airflow Window for Indoor Air with exhausted indoor air. The energy needed to condition outdoor air is reduced because of the counterflow heat, the dual airflow window has a great potential for conserving energy and improving indoor air quality

  3. Modeling Air Quality Near Freeways Using a Three Dimensional Eulerian Model

    E-Print Network [OSTI]

    Kota, Sri Harsha

    2010-10-12T23:59:59.000Z

    Density and Emission Rate of SF 6 The total amount of SF 6 emitted from all the trucks in a lane was averaged over all the grids in that lane, i.e. emission rates of SF 6 in l/min in each lane (f) was converted into ppm/s in each road grid (F) using... ......................................................................................................... xiii CHAPTER I INTRODUCTION?????????????????????? ............ 13 1.1 Air Pollution due to Vehicle Emissions ............................................................. 1 1.2 Near-road Dispersion Models...

  4. Resolving the ambiguities: An industrial hygiene Indoor Air Quality (IAQ) symposium

    SciTech Connect (OSTI)

    Gammage, R.B.

    1995-01-01T23:59:59.000Z

    Resolving the Ambiguities: An Industrial Hygiene (IAQ) Symposium was a one-day event designed to inform practicing industrial hygienists about highlight presentations made at Indoor Air `93. A broad range of topics was presented by invited speakers. Topics included were attempts to deal with guidelines and standards, questionnaires, odors and sensory irritation, respiratory allergies, neuroses, sick building syndrome (SBS), and multiple chemical sensitivity (MCS).

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

    SciTech Connect (OSTI)

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

    2011-07-01T23:59:59.000Z

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

  6. Air quality modeling for emergency response applications. [MATHEW; ADPIC; FEM3

    SciTech Connect (OSTI)

    Gudiksen, P.H.; Chan, S.T.; Knox, J.B.; Dickerson, M.H.; Lange, R.

    1985-12-01T23:59:59.000Z

    The three-dimensional diagnostic wind field model (MATHEW) and the particle-in-cell transport and diffusion model (ADPIC) are used by the Atmospheric Release Advisory Capability (ARAC) for real-time assessments of the consequences from accidental releases of radioactivity into the atmosphere. For the dispersion of hazardous heavier-than-air gases, a time-dependent, three-dimensional finite element model (FEM3) is used. These models have been evaluated extensively against a wide spectrum of field experiments involving the release of chemically inert tracers or heavier-than-air gases. The results reveal that the MATHEW/ADPIC models are capable of simulating the spatial and temporal distributions of tracer concentration to within a factor of 2 for 50% of the measured tracer concentrations for near surface releases in relatively flat terrain and within a factor of 2 for 20% of the comparisons for elevated releases in complex terrain. The FEM3 model produces quite satisfactory simulations of the spatial and temporal distributions of heavier-than-air gases, typically within a kilometer of the release point. The ARAC consists of a centralized computerized emergency response system that is capable of supporting up to 100 sites and providing real-time predictions of the consequence of transportation accidents that may occur anywhere. It utilizes pertinent accident information, local and regional meteorology, and terrain as input to the MATHEW/ADPIC models for the consequence analysis. It has responded to over 150 incidents and exercises over the past decade.

  7. Stormwater Permits (Vermont)

    Broader source: Energy.gov [DOE]

    Stormwater permits are required for the construction of a new generation facility, the reconstruction or expansion of a facility, the operation of a generation facility which discharges stormwater...

  8. Air Pollution Control (Oklahoma)

    Broader source: Energy.gov [DOE]

    This chapter enumerates primary and secondary ambient air quality standards and the significant deterioration increments. Significant deterioration refers to an increase in ambient air pollution...

  9. CCS Project Permit Acquisition Protocols

    SciTech Connect (OSTI)

    Lee, Si-Yong; Zaluski, Wade; Matthews, Vince; McPherson, Brian

    2013-06-30T23:59:59.000Z

    Geologic carbon storage projects require a vast range of permits prior to deployment. These include land-access permits, drilling permits, seismic survey permits, underground injection control permits, and any number of local and state permits, depending on the location of the project. For the “Characterization of Most Promising Sequestration Formations in the Rocky Mountain Region” (RMCCS) project in particular, critical permits included site access permits, seismic survey permits, and drilling permits for the characterization well. Permits for these and other activities were acquired either prior to or during the project.

  10. DOE/NV/26383-LTR2008-01 Letter Report Yucca Mountain Environmental Monitoring Systems Initiative - Air Quality Scoping Study for Caliente, Lincoln County, Nevada

    SciTech Connect (OSTI)

    J. Engelbrecht; I. Kavouras; D. Campbell; S. Campbell; S. Kohl; D. Shafer

    2009-04-02T23:59:59.000Z

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy's Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at eight sites outside the NTS, including Ash Meadows National Wildlife Refuge (NWR), Beatty, Sarcobatus Flats, Rachel, Caliente, Pahranagat NWR, Crater Flat, and Tonopah Airport, and at four sites on the NTS (Engelbrecht et al., 2007a-d). The trailer is stationed at any one site for approximately eight weeks at a time. This letter report provides a summary of air quality and meteorological data, on completion of the site's sampling program.

  11. Field study of exhaust fans for mitigating indoor air quality problems: Final report

    SciTech Connect (OSTI)

    Grimsrud, D.T.; Szydlowski, R.F.; Turk, B.H.

    1986-09-01T23:59:59.000Z

    Residential ventilation in the United States housing stock is provided primarily by infiltration, the natural leakage of outdoor air into a building through cracks and holes in the building shell. Since ventilation is the dominant mechanism for control of indoor pollutant concentrations, low infiltration rates caused fluctuation in weather conditions may lead to high indoor pollutant concentrations. Supplemental mechanical ventilation can be used to eliminate these periods of low infiltration. This study examined effects of small continuously-operating exhaust fan on pollutant concentrations and energy use in residences.

  12. Mexico City air quality research initiative. Volume IV. Characterization and measurement

    SciTech Connect (OSTI)

    Mauzy, A. [ed.

    1994-04-01T23:59:59.000Z

    This volume describes the methods and the data gathered in an attempt to measure and characterize the meteorological factors and the concentration of different pollutants in the Mexico City Metropolitan Area. The main objective of this document was to provide input for the simulation models and to obtain information that could be used to test and improve the models` performance. Four field campaigns were conducted, as well as routine monitoring, in order to obtain a database of atmospheric dynamics and air pollution characteristics. Sections include Airborne measurements, Remote sensing measurements, and Traditional (in situ) measurements.

  13. Opening Remarks, Achieving Air Quality and Climate Change Goals through Energy and Transportation Transformation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's Impact onDepartmentDepartment of EnergyAir

  14. A survey and critical review of the literature on indoor air quality, ventilation and health symptoms in schools

    SciTech Connect (OSTI)

    Daisey, J.M. [Lawrence Berkeley National Lab., CA (United States). Energy and Environment Div.; Angell, W.J. [Univ. of Minnesota, St. Paul, MN (United States)

    1998-03-01T23:59:59.000Z

    A survey and critical review were undertaken of existing published literature and reports on indoor air quality (IAQ), ventilation, and IAQ- and building-related health problems in schools, including California schools. Over 450 relevant publications were obtained and reviewed, including papers published in the archival peer-reviewed scientific literature, proceedings of scientific meetings, government reports, 77 NIOSH Health Hazard Evaluation Reports (HHER) and 70 reports on investigations of problem schools in California. Most of the reviewed literature was for complaint or problem schools. The types of health symptoms reported in schools were very similar to those defined as sick building syndrome (SBS) symptoms, although this may be due, at least in part, to the type of health symptom questionnaires used. Some of the symptoms, e.g., wheezing, are indicative of asthma. In the studies in which complaint and noncomplaint buildings or areas were compared, complaint buildings generally had higher rates of health symptoms.

  15. Transportation Secure Data Center: Real-World Data for Environmental and Air Quality Analysis (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-01-01T23:59:59.000Z

    The National Renewable Energy Laboratory (NREL) and the U.S. Department of Transportation (DOT) have launched the free, web-based Transportation Secure Data Center (TSDC). The TSDC (www.nrel.gov/tsdc) preserves respondent anonymity while making vital transportation data available to a broad group of users through secure, online access. The TSDC database provides free-of-charge web-based access to valuable transportation data that can be used for: Emissions and air pollution modeling, Vehicle energy and power analysis, Climate change impact studies, Alternative fuel station planning, and Validating transportation data from other sources. The TSDC's two levels of access make composite data available with simple online registration, and allow researchers to use detailed spatial data after completing a straight forward application process.

  16. Integrated Title V/acid rain permits: Transitioning through initial permit issuance and reopenings

    SciTech Connect (OSTI)

    Bloomfield, C. [Environmental Protection Agency, San Francisco, CA (United States)

    1995-12-31T23:59:59.000Z

    Titles IV and V of the Clean Air Act Amendments of 1990 (Act or CAA) created two new stationary source permitting programs, one specific to acid rain (Title IV), and a second for operating permits in general (Title V). The Phase 2 portion of the acid rain program was designed to be implemented through the Title V operating permit program, thereby subjecting all Phase 2 acid rain sources to the requirements of Title V. Permits issued pursuant to Phase 2 of the acid rain program will be viewed as a self-contained portion of the Title V operating permit and will be governed by regulations promulgated under both Title IV and Title V. The requirements imposed by Title IV may not always be consistent with the broader operating permit program requirements of Title V, and when inconsistency occurs, the acid rain requirements will take precedence. This nonalignment will perhaps be most apparent during two stages of initial permitting: (1) the transition period following Title V program approval when permit application, issuance, and effective dates differ between the two programs, and (2) at the point when acid rain permits must be reopened to incorporate Phase 2 NO{sub x} requirements. This paper explores strategies for streamlining implementation of the two programs with particular focus on these two coordination issues.

  17. Quality site seasonal report: Army Air Force Exchange Service Headquarters Building, SFBP 1343, August 1984 through May 1985

    SciTech Connect (OSTI)

    Pollock, E.O. Jr.

    1987-10-15T23:59:59.000Z

    The active solar Domestic Hot Water (DHW) system at the HQ Army-Air Force Exchange Service (AAFES) Building was designed and constructed as part of the Solar in Federal Buildings Programs (SFBP). This retrofitted system is one of eight of the systems in the SFBP selected for quality monitoring. The purpose of this monitoring effort is to document the performance of quality state-of-the-art solar systems in large federal building applications. The six-story HQ AAFES Building houses a cafeteria, officer's mess and club and office space for 2400 employees. The siphon-return drainback system uses 1147 ft/sup 2/ of Aircraftsman flat-plate collectors to collect solar energy which is used to preheat domestic hot water. Solar energy is stored in a 1329-gallon tank and transferred to the hot water load through a heat exchanger located in the 356-gallon DHW preheat tank. Auxiliary energy is supplied by two gas fired boilers which boost the temperature to 130/sup 0/F before it is distributed to the load. Highlights of the performance of the HQ AAFES Building solar system during the monitoring period from August 1984 through May 1985 are presented in this report.

  18. Annual Hanford Site environmental permitting status report

    SciTech Connect (OSTI)

    Sonnichsen, J.C.

    1998-09-17T23:59:59.000Z

    The information contained and/or referenced in this Annual Hanford Site Environmental Permitting Status Report (Status Report) addresses the State Environmental Policy Act (SEPA) of 1971 and Condition II.W. of the Resource Conservation and Recovery Act (RCRA) of 1976 Permit, Dangerous Waste Portion (DW Portion). Condition II.W. of the RCRA Permit specifies the Permittees are responsible for all other applicable federal, state, and local permits for the development and operation of the Hanford Facility. Condition II.W. of the RCRA Permit specifies that the Permittees are to use their best efforts to obtain such permits. For the purposes of permit condition, `best efforts` means submittal of documentation and/or approval(s) in accordance with schedules specified in applicable regulations, or as determined through negotiations with the applicable regulatory agencies. This Status Report includes information on all existing and anticipated environmental permitting. Environmental permitting required by RCRA, the Hazardous and Solid Waste Amendments (HSWA) of 1984, and non-RCRA permitting (solid waste handling, Clean Air Act Amendments of 1990, Clean Water Act Amendments of 1987, Washington State waste discharge, and onsite sewage system) is addressed. Information on RCRA and non-RCRA is current as of July 31, 1998. For the purposes of RCRA and the State of Washington Hazardous Waste Management Act of 1976 [as administered through the Dangerous Waste Regulations, Washington Active Code (WAC) 173-303], the Hanford Facility is considered a single facility. As such, the Hanford Facility has been issued one US Environmental Protection Agency (EPA)/State Identification Number (WA7890008967). This EPA/State identification number encompasses over 60 treatment, storage, and/or disposal (TSD) units. The Washington State Department of Ecology (Ecology) has been delegated authority by the EPA to administer the RCRA, including mixed waste authority. The RCRA permitting approach for the Hanford Facility is addressed in the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement). Pursuant to the Tri-Party Agreement, a single RCRA permit was issued by Ecology and the EPA to cover the Hanford Facility. The RCRA Permit, through the permit modification process, eventually will incorporate all TSD units.

  19. areas, hospitals, public areas, and air quality surveys. A patent application has been filed for the ESD, and it is available for

    E-Print Network [OSTI]

    areas, hospitals, public areas, and air quality surveys. A patent application has been filed for the ESD, and it is available for licensing. Robot Synergy: A Marriage of Engineering and Biology ASABE robotics by integrating concepts from biology and engineering. As a starting point, AgTracker was developed

  20. Twelve Months of Air Quality Monitoring at Ash Meadows National Wildlife Refuge, Southwestern Rural Nevada, U.S.A (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann P; Shafer, David S; Campbell, Dave; Campbell, Scott; McCurdy, Greg; Kohl, Steven D; Nikolich, George; Sheetz, Larry

    2011-08-01T23:59:59.000Z

    The one year of air quality monitoring data collected at the Ash Meadows National Wildlife Refuge (NWR) was the final part of the air quality "Scoping Studies" for the Environmental Monitoring Systems Initiative (EMSI) in southern and central Nevada. The objective of monitoring at Ash Meadows was to examine aerosol and meteorological data, seasonal trends in aerosol and meteorological parameters as well as to examine evidence for long distance transport of some constituents. The 9,307 hectare refuge supports more than 50 springs and 24 endemic species, including the only population of the federally listed endangered Devil’s Hole pupfish (Cyprinodon diabolis) (U.S. Fish and Wildlife Service, 1990). Ash Meadows NWR is located in a Class II air quality area, and the aerosol measurements collected with this study are compared to those of Interagency Monitoring of Protected Visual Environments (IMPROVE) sites. Measurements taken at Ash Meadows NWR over a period of 12 months provide new baseline air quality and meteorological information for rural southwestern Nevada, specifically Nye County and the Amargosa Valley.

  1. Storm Water Individual Permit.

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

    information meeting to discuss the biannual update on the NPDES Storm Water Individual Permit. Wednesday, January 22, 2014 5:30 p.m. Cities of Gold Conference Center 10 Cities of...

  2. Direct Discharge Permit (Vermont)

    Broader source: Energy.gov [DOE]

    A direct discharge permit is required if a project involves the discharge of pollutants to state waters. For generation purposes, this involves the withdrawal of surface water for cooling purposes...

  3. Operating Permits (New Jersey)

    Broader source: Energy.gov [DOE]

    The owner or operator of a facility subject to this article shall obtain and maintain an operating permit for the facility. The owner or operator of a facility subject to this article shall ensure...

  4. Water Use Permitting (Wisconsin)

    Broader source: Energy.gov [DOE]

    Withdrawers in the Great Lakes Basin who withdraw water in quantities that average 100,000 gallons per day or more in any 30-day period are required to get a water use permit. Two types of water...

  5. Wind Energy Permitting Standards

    Broader source: Energy.gov [DOE]

    All wind facilities larger than 0.5 megawatts (MW) that begin construction after July 1, 2010, must obtain a permit from any county in which the facility is located. Facilities must also obtain...

  6. Solar Construction Permitting Standards

    Broader source: Energy.gov [DOE]

    Two bills signed in 2012 place limits on the fees that cities, counties, cities and counties, and charter cities can charge for a solar permit. AB 1801 specifies that a local government cannot base...

  7. Washington Environmental Permit Handbook - Geothermal Drilling Permit |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide PermitInformationIsland: Energy ResourcesProcess |Open Energy

  8. ORIGINAL ARTICLE Ambient Air Pollution

    E-Print Network [OSTI]

    Mulholland, James A.

    ORIGINAL ARTICLE Ambient Air Pollution and Cardiovascular Emergency Department Visits Kristi Busico ambient air pollutants and cardiovascular disease (CVD), the roles of the physicochemical components the relation between ambient air pollution and cardiovascular conditions using ambient air quality data

  9. air distribution system: Topics by E-print Network

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

    by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

  10. air distribution effectiveness: Topics by E-print Network

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

    by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

  11. air distribution systems: Topics by E-print Network

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

    by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

  12. air distribution methods: Topics by E-print Network

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

    by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

  13. arnold air force: Topics by E-print Network

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

    by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

  14. Experience in automating the Title V permit application

    SciTech Connect (OSTI)

    Ashcraft, T. [Warren Petroleum Co., Tulsa, OK (United States); O`Brien, J. [Process Data Control Corp., Dallas, TX (United States)

    1995-12-31T23:59:59.000Z

    Title V of the Clean Air Act Amendments of 1990 requires that the owners and operators of certain types of industrial plants obtain a federal operating permit. In general, any plant that meets the definition of a major source must either obtain a Title V Operating permit, or take actions to ``act out`` of the Title V program. This Technical Paper describes the experience of the authors in designing and implementing a computer system for data management and reporting of Clean Air Act Title V Permit information. Recommendations are also provided to guide companies and industry groups who are planning to undertake similar automation projects.

  15. air pollution-mediated impacts: Topics by E-print Network

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

    COAST AIR Board, South Coast Air Quality Management District, and San Joaquin Valley Air Pollution Control Dabdub, Donald 3 Arnold Schwarzenegger AIR QUALITY IMPACTS OF...

  16. An Index for Evaluation of Air Quality Improvement in Rooms with Personalized Ventilation Based on Occupied Density and Normalized Concentration

    E-Print Network [OSTI]

    Schiavon, Stefano; Melikov, Arsen; Cermak, Radim; De Carli, Michele; Li, Xianting

    2007-01-01T23:59:59.000Z

    Journal of heating, Ventilation and Refrigeration Research,on Cold Climate, Heating, Ventilation and Air-Conditioning,

  17. Indoor Air Quality (IAQ) EPA 402/F-08/008 | September 2008 | www.epa.gov/iaq

    E-Print Network [OSTI]

    and pests. Several sources of air pollution are in homes, schools, and offices. Some pollutants cause health. Some pollutants in the air are especially harmful for children, elderly people, and those with health on the carpet or floors. Other common asthma triggers include some foods and pollutants in the air. Asthma

  18. Permit application modifications

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    This document contains the Permit Application Modifications for the Y-12 Industrial Landfill V site on the Oak Ridge Reservation. These modifications include the assessment of stability of the proposed Landfill V under static and loading conditions. Analyses performed include the general slope stability, veneer stability of the bottom liner and cover system, and a liquefaction potential assessment of the foundation soils.

  19. Negotiating Title V and non-Title V permits

    SciTech Connect (OSTI)

    Erbes, R.E. [Kleinfelder, Inc., Parker, CO (United States); MacDougall, C.R. [Kleinfelder, Inc., Pleasanton, CA (United States)

    1998-12-31T23:59:59.000Z

    The Title V Operating Permits program has been extended over many more years than originally anticipated when the 1990 Clean Air Act Amendments were first legislated. In fact, the regulatory program is still being refined even as facilities complete and submit their Title V permit applications. Likewise, it is clear that the agency review of the Title V permit applications will probably take considerably longer than originally anticipated. Finally, when the agency does complete the review, it is equally clear that there will need to be a significant amount of negotiating on the part of the facility to arrive at a simplified permit that is operationally feasible. This paper presents a number of suggestions for what the facility should be doing between the time the permit application is first submitted and the agency responds with a draft permit. The suggestions are designed to help simplify the permit and enhance flexibility. In addition, the paper presents permit negotiating techniques and points out the pitfalls that will be encountered if the facility does not take action prior to receiving the draft Title V permit. This paper suggests that the facility should internally evaluate how the permit application impacts facility operations prior to the agency doing so. It also suggests that the facility should contact the agency early and amend the permit application to take advantage of increasing regulatory flexibility. By taking these steps, and properly negotiating the permit terms and conditions; the facility will achieve a much better permit, and will hopefully be able to avoid the regulatory burdens and delays associated with re-opening the permit during the next 5 to 8 years (from the time of permit application submittal).

  20. Permits to Install,New Source Review (PTI,NSR)  (Michigan)

    Broader source: Energy.gov [DOE]

    Rule 201 of the Michigan Air Pollution Control Rules requires a person to obtain an approved Permit to Install for any potential source of air pollution unless the source is exempt from the...