National Library of Energy BETA

Sample records for hvac conservation features

  1. 1999 Commercial Buildings Characteristics--HVAC Conservation...

    Energy Information Administration (EIA) (indexed site)

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Those commercial buildings that used HVAC conservation features...

  2. 1999 Commercial Buildings Characteristics--Conservation Features...

    Energy Information Administration (EIA) (indexed site)

    Conservation Features and Practices Topics: Energy Sources and End Uses End-Use Equipment Conservation Features and Practices Conservation Features and Practices The 1999 CBECS...

  3. HVAC Packages for SMSCB

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

    ... Distinctive Characteristics: * Leveraging existing data and DOE resources to characterize SMSCB * Realistic and regionally specific retrofit cost estimation. * Retrofit HVAC ...

  4. EECBG Success Story: HVAC Upgrade Saving Money, Protecting History

    Energy.gov [DOE]

    With financial support from a $250,000 PA Conservation Works! grant – funded through the federal Energy Efficiency and Conservation Block Grant program and the Recovery Act – CCHS purchased a new Desert-Aire HVAC system. Learn more.

  5. 2014-09-18 Issuance: Energy Conservation Standard for Alternative Efficiency Determination Methods, Basic Model Definition, and Compliance for Commercial HVAC, Refrigeration, and Water Heating Equipment; Supplemental Notice of Proposed Rulemaking

    Energy.gov [DOE]

    This document is a pre-publication Federal Register supplemental notice of proposed rulemaking regarding energy conservation standards for alternative efficiency determination methods, basic model definition, and compliance for commercial HVAC, Refrigeration, and Water Heating Equipment, as issued by the Deputy Assistant Secretary for Energy Efficiency on September 18, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  6. Higher Efficiency HVAC Motors | Department of Energy

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

    Higher Efficiency HVAC Motors Higher Efficiency HVAC Motors Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy

  7. Advanced HVAC Development and Deployment

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

    of advanced HVAC systems? - "Retrofit-ready" ... - Dehumidification - Water Heating - Ventilation 5 ... Spreadsheet loads and Domestic Hot Water Event Generator. ...

  8. Enforcement Policy Statement: Commercial HVAC Equipment Issued January 30, 2015

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

    Commercial HVAC Equipment (January 30, 2015) 1 Enforcement Policy Statement: Commercial HVAC Equipment Issued January 30, 2015 The U.S. Department of Energy (DOE), Office of General Counsel, Office of the Assistant General Counsel for Enforcement (Office of Enforcement) issues the following policy statements regarding Departmental testing of commercial air conditioners and heat pumps subject to test procedures and energy conservation standards found at 10 C.F.R. Part 431, Subpart F. Nothing in

  9. Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor |

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

    Department of Energy Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor The document outlines alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor. HVAC Credentialing Alternate HVAC Systems Bulletin 07012015.pdf (409.41 KB) More Documents & Publications ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists for National Program Requirements DOE Zero Energy

  10. Strategy Guideline: HVAC Equipment Sizing

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

    ... conditioning (HVAC) system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of a house. ...

  11. Automotive Thermoelectric Generators and HVAC | Department of...

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

    Thermoelectric Generators and HVAC Automotive Thermoelectric Generators and HVAC Provides overview of DOE-supported projects in automotive thermoelectric generators and heatersair ...

  12. HVAC, Water Heating, and Appliance Publications | Department...

    Energy Saver

    HVAC, Water Heating, and Appliance Publications HVAC, Water Heating, and Appliance Publications September 19, 2016 Alternative Refrigerant Evaluation for High-Ambient-Temperature ...

  13. HVAC design for jails

    SciTech Connect

    Gill, K.E. )

    1994-07-01

    The purpose of this article is to provide an overview of the mechanical, life safety, and IAQ issues in current jail HVAC design. The term jail, as used in this article, is more correctly adult local detention facility, as defined by the American Correctional Association (ACA). It will be used to describe those facilities that (1) are operated at the city and county level by local jurisdictions, not state or federal agencies, and (2) are secure for the detention of both pretrial detainees and sentenced inmates serving terms of less than one year or awaiting assignment to state or federal facilities (prisons).

  14. Higher Efficiency HVAC Motors

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

    Higher Efficiency HVAC Motors 2016 Building Technologies Office Peer Review PJ Piper, pjpiper@qmpower.com CEO, QM Power, Inc. 2 Project Summary Timeline: Start date: 10/1/14 Planned end date: 9/30/16 Key Milestones 1. Target Application and Machine Specs; 2/13/15 2. Motor Design; 9/30/15 3. Build prototype; 3/31/16 4. Performance validation; 8/1/16 Budget: Total Project $ to Date: * DOE: $239,947 * Cost Share: $189,801 Total Project $: * DOE: $750,000 * Cost Share: $635,756 Key Partners: Project

  15. Control strategy optimization of HVAC plants

    SciTech Connect

    Facci, Andrea Luigi; Zanfardino, Antonella; Martini, Fabrizio; Pirozzi, Salvatore; Ubertini, Stefano

    2015-03-10

    In this paper we present a methodology to optimize the operating conditions of heating, ventilation and air conditioning (HVAC) plants to achieve a higher energy efficiency in use. Semi-empiric numerical models of the plant components are used to predict their performances as a function of their set-point and the environmental and occupied space conditions. The optimization is performed through a graph-based algorithm that finds the set-points of the system components that minimize energy consumption and/or energy costs, while matching the user energy demands. The resulting model can be used with systems of almost any complexity, featuring both HVAC components and energy systems, and is sufficiently fast to make it applicable to real-time setting.

  16. Strategy Guideline: HVAC Equipment Sizing

    SciTech Connect

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  17. HVAC Installed Performance | Department of Energy

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

    Installed Performance HVAC Installed Performance This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question HVAC proper installation energy savings: over-promising or under-delivering?" issue3_hvac_installed.pdf (89.79 KB) More Documents & Publications Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? A PDI for your HVAC System Guidelines on Airflow and Refrigerant Charge Verification

  18. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation...

    Energy Saver

    HVAC Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved ...

  19. ORNL: HVAC Lab Research - 2015 Peer Review | Department of Energy

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

    ORNL: HVAC Lab Research - 2015 Peer Review ORNL: HVAC Lab Research - 2015 Peer Review Presenter: Jeffrey Munk, ORNL View the Presentation PDF icon ORNL: HVAC Lab Research - 2015 ...

  20. Pedernales Electric Cooperative- HVAC Rebate Program

    Energy.gov [DOE]

    Pedernales Electric Cooperative offers equipment rebates to its members who install energy efficient HVAC equipment. Eligible equipment includes:

  1. HVAC Technician III | Princeton Plasma Physics Lab

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

    HVAC Technician III Department: Facilities Supervisor(s): Tom Ward Staff: TSS 4 Requisition Number: 1600764 Under the supervision of the General Lead Technician and Lead HVAC Technician, the incumbent will be responsible for the installation, preventative maintenance, troubleshooting and repair of various HVAC and refrigeration equipment; local HVAC control systems and ancillary support equipment; and will work with other groups within the Division and throughout the Laboratory to ensure

  2. Energy Efficiency and Conservation Block Grant Program

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

    Form Program or Field Office: Energy Efficiency and Conservation Block Grant Program ... diode (LED) retrofits, 4) building retrofits to replace a 50 ton HVAC ...

  3. Better Buildings Neighborhood Program Business Models Guide: HVAC

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

    Contractor Business Model | Department of Energy Business Models Guide: HVAC Contractor Business Model Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model. HVAC Contractor Business Model (2.28 MB) More Documents & Publications Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion Better Buildings Neighborhood

  4. High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single

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

    and Multifamily Applications | Department of Energy High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications The Building America Program hosted this no-cost webinar that will discuss the current research on comfort in residential buildings. Results will be presented from 37 new homes that were monitored in the Southeast United States. The

  5. Columbia Water & Light- Residential HVAC Rebates

    Energy.gov [DOE]

    Columbia Water & Light (CWL) provides residential customers with rebates on energy efficient HVAC equipment. Customers should submit the mechanical permit from a Protective Inspection, a copy...

  6. Emerging Technologies: HVAC, WH and Appliance

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

    Technologies: HVAC, WH and Appliance BTO Peer Review 2016 Antonio M Bouza ... Using Novel Rotating Heat Exchanger * SNL - RVCC Technology: A Pathway to ...

  7. Building America Expert Meeting: Transitioning Traditional HVAC...

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

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Building America Best Practices Series Volume 16: 40% Whole-House Energy Savings in ...

  8. Building America Expert Meeting: Transitioning Traditional HVAC...

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

    Review and validate the general business models for traditional HVAC companies and whole house energy upgrade companies Review preliminary findings on the differences between the ...

  9. Integration of HVAC System Design with Simplified Duct Distribution...

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

    Integration of HVAC System Design with Simplified Duct Distribution - Building America Top Innovation Integration of HVAC System Design with Simplified Duct Distribution - Building ...

  10. Building America Webinar: HVAC Right-Sizing Part 1-Calculating...

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

    the key criteria required to create accurate heating and cooling load calculations. ... HVAC Right-Sizing Part 1: Calculating Loads ZERH Webinar: Low Load HVAC in Zero Energy ...

  11. Building America Envelope and Advanced HVAC Research | Department...

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

    under the Moisture Risk Management research area of the Building America roadmap. ... - 2015 BTO Peer Review HVAC R&D Research & Development Roadmap: Emerging HVAC Technologies

  12. Improving efficiency of a vehicle HVAC system with comfort modeling...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty Vehicle Applications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty ...

  13. Development of a High-Efficiency Zonal Thermoelectric HVAC System...

    Energy.gov [DOE] (indexed site)

    Progress toward Development of a High-Efficiency Zonal Thermoelectric HVAC System for ... of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric devices

  14. Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty...

    Energy.gov [DOE] (indexed site)

    & Publications Thermoelectric HVAC for Light-Duty Vehicle Applications Improving efficiency of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric ...

  15. Thermoelectric HVAC for Light-Duty Vehicle Applications | Department...

    Energy.gov [DOE] (indexed site)

    (1.08 MB) More Documents & Publications Thermoelectric HVAC for Light-Duty Vehicle Applications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty ...

  16. HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review...

    Energy Saver

    HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review Presenter: Antonio M. Bouza, U.S. Department ...

  17. 2014-04-28 Issuance: Certification of Commercial HVAC, Water...

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

    28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and ...

  18. HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer...

    Energy Saver

    HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy View the Presentation HVAC, Water Heating, and Appliances ...

  19. HVAC, Water Heating, and Appliance Subprogram Overview - 2016...

    Energy Saver

    HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review Presenter: Antonio M. ...

  20. CONSERVATION

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

    Conservation Resource Energy Data The RED Book Fiscal Year 2009 Table of Contents INTRODUCTION ......

  1. BTO Workshop on Advanced HVAC Research Effort

    Energy.gov [DOE]

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC research effort in the area of low global warming potential and non-vapor compression technologies. To support this...

  2. HVAC Efficiency Controls Could Mean Significant Savings

    Energy.gov [DOE]

    According to a new report from Pacific Northwest National Lab, commercial building owners could save an average 38 percent on their heating and cooling bills just by installing a few new controls onto their HVAC systems.

  3. A PDI for your HVAC System

    Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question "HVAC proper installation energy savings: over-promising or under-deliverying?"

  4. CONSERVATION

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

    20 Bonneville Power Administration Conservation RESOURCE ENERGY DATA (The RED Book) INTRODUCTION On Dec. 5, 1980, the 96 th Congress passed the Pacific Northwest...

  5. CBERD: Advanced HVAC Systems | Department of Energy

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

    Advanced HVAC Systems CBERD: Advanced HVAC Systems Left: Environmental chamber to evaluate the performance of air-conditioning systems. Right: Compressor Calorimeter at ORNL. Source: ORNL. Left: Environmental chamber to evaluate the performance of air-conditioning systems. Right: Compressor Calorimeter at ORNL. Source: ORNL. Left: Microchannel heat exchanger co-developed with industry partner Delphi. Right: Large-scale air-to-air exchanger for heat and humidity removal, integrated into a wall

  6. Chapter 5: Lighting, HVAC, and Plumbing

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

    5: Lighting, HVAC, and Plumbing High-Performance Engineering Design Lighting System Design Mechanical System Design Central Plant Systems Plumbing and Water Use Building Control Systems Electrical Power Systems Metering LANL | Chapter 5 High-Performance Engineering Design Lighting, HVAC, and Plumbing By now, the building envelope serves multiple roles. It protects the occupants from changing weather condi- tions and it plays a key part in meeting the occupants' comfort needs. The heating,

  7. Non-Vapor Compression HVAC Technologies Report

    Energy.gov [DOE]

    While vapor-compression technologies have served heating, ventilation, and air-conditioning (HVAC) needs very effectively, and have been the dominant HVAC technology for close to 100 years, the conventional refrigerants used in vapor-compression equipment contribute to global climate change when released to the atmosphere. The Building Technologies Office is evaluating low-global warming potential (GWP) alternatives to vapor-compression technologies.

  8. Modeling and Simulation of HVAC Faulty Operations and Performance Degradation due to Maintenance Issues

    SciTech Connect

    Wang, Liping; Hong, Tianzhen

    2013-01-01

    modeling with EnergyPlus, 2) using the energy management system feature of EnergyPlus, and 3) modifying EnergyPlus source code. The results demonstrated the importance of maintenance for HVAC systems on energy performance of buildings. The research is intended to provide a guideline to help practitioners and building operators to gain the knowledge of maintaining HVAC systems in efficient operations, and prioritize HVAC maintenance work plan. The paper also discusses challenges of modeling building maintenance issues using energy simulation programs.

  9. Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion, Summary of HVAC Contractor Insights.

  10. Indirect Benefits (Increased Roof Life and HVAC Savings) from...

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

    Indirect Benefits (Increased Roof Life and HVAC Savings) from a Solar PV System at the San Jos Convention Center Indirect Benefits (Increased Roof Life and HVAC Savings) from a ...

  11. EECBG Success Story: HVAC Upgrade Saving Money, Protecting History...

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

    HVAC Upgrade Saving Money, Protecting History EECBG Success Story: HVAC Upgrade Saving Money, Protecting History November 2, 2010 - 5:37pm Addthis A new heating and cooling system...

  12. Pre-Commercial Demonstration of Cost-Effective Advanced HVAC...

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

    Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls - 2014 BTO Peer Review Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls - 2014 BTO Peer ...

  13. Issue #3: HVAC Proper Installation Energy Savings: Over-Promising...

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

    3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? Issue 3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? What energy ...

  14. HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review |

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

    Department of Energy Appliances Overview - 2015 BTO Peer Review HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy View the Presentation HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review (801.59 KB) More Documents & Publications HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review

  15. Home Upgrades: Leveraging HVAC Upgrades for Greater Impact (201)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Home Upgrades: Leveraging HVAC Upgrades for Greater Impact (201), November 18, 2015.

  16. HVAC, Water Heating, and Appliances | Department of Energy

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

    Emerging Technologies » HVAC, Water Heating, and Appliances HVAC, Water Heating, and Appliances About the Portfolio The HVAC/Water Heating/Appliance subprogram develops cost effective, energy efficient technologies with national labs and industry partners. Technical analysis has shown that heat pumps have the technical potential to save up to 50% of the energy used by conventional HVAC technologies in residential buildings. Our focus is on the introduction of new heat pumping technologies, heat

  17. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation |

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

    Department of Energy Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved their air sealing practices to reduce the amount of air leaking at ducts and duct boots, testing showed that distribution systems still leaked at air handlers and furnace HVAC Air Leakage Fig 1 Air handler furnace cabinet with pressure taps.jpg cabinets. This has hampered the ability of HVAC

  18. Lakeland Electric- Residential Conservation Rebate Program

    Energy.gov [DOE]

    Lakeland Electric offers a conservation program for residential customers to save energy in homes. Rebates are available for Heat Pumps, HVAC tune-ups, attic insulation upgrades, and Energy Star...

  19. Research & Development Roadmap: Emerging HVAC Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Research and Development (R&D) Roadmap for Emerging Heating, Ventilation, and Air-Conditioning (HVAC) Technologies provides recommendations to the Building Technologies Office (BTO) on R&D activities to pursue that will aid in achieving BTO’s energy savings goals.

  20. Text-Alternative Version of Building America Webinar: High Performance HVAC

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

    Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications | Department of Energy HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications Text-Alternative Version of Building America Webinar: High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications November 16, 2015 Speakers Andrew Poerschke,

  1. b11.xls

    Gasoline and Diesel Fuel Update

    ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...

  2. b6.xls

    Gasoline and Diesel Fuel Update

    ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...

  3. The state of HVAC in Mexico

    SciTech Connect

    Roberts, M.M.

    1997-07-01

    With the chartering of the Manual de Anda ASHRAE Chapter in Mexico City, the first chapter in Latin America, and with increasing cross-border trade and investment as a result of NAFTA, it`s important for US and Canadian engineers to understand the state of HVAC technology in Mexico. The goal of this article is to introduce the reader to some industry leaders in Mexico and to show their creative design and installation expertise by reviewing some recent projects.

  4. HVAC Fault Detection and Diagnosis Toolkit

    Energy Science and Technology Software Center

    2004-12-31

    This toolkit supports component-level model-based fault detection methods in commercial building HVAC systems. The toolbox consists of five basic modules: a parameter estimator for model calibration, a preprocessor, an AHU model simulator, a steady-state detector, and a comparator. Each of these modules and the fuzzy logic rules for fault diagnosis are described in detail. The toolbox is written in C++ and also invokes the SPARK simulation program.

  5. Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor

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

    Partnerships (201) | Department of Energy Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) Better Buildings Residential Network Peer Exchange Call Series: Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201), call slides and discussion summary. Call Slides and Discussion Summary (2.83 MB) More Documents & Publications

  6. Building America Expert Meeting: Transitioning Traditional HVAC Contractors

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

    to Whole House Performance Contractors | Department of Energy Transitioning Traditional HVAC Contractors to Whole House Performance Contractors Building America Expert Meeting: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors IBACOS held an Expert Meeting on the topic of Transitioning Traditional HVAC Contractors to Whole House Performance Contractors on March 29, 2011 in San Francisco, CA. The major objectives of the meeting were to: Review and validate the

  7. Columbia Water & Light- HVAC and Lighting Efficiency Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Columbia Water & Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain...

  8. Unified HVAC and Refrigeration Control Systems for Small Footprint...

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

    Unified HVAC and Refrigeration Control Systems for Small Footprint Supermarkets Teja ... Approach Approach: Develop control techniques for reducing peak demand and ...

  9. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California...

    Energy Saver

    Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION ... bathrooms constructed in Roseville, California, for one year as an occupied test home. ...

  10. CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings...

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

    CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review Presenter: Russell Taylor, United Technologies Research Center View the Presentation CBEI: ...

  11. Fabrication of A Quantum Well Based System for Truck HVAC

    Energy.gov [DOE]

    Discusses performance differences between conventional modules and quantum well modules and details a conventional HZ-14 device, using bulk bismuth-telluride advantageous for truck HVAC applications.

  12. ETs HVAC, WH and Appliance R&D

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

    4 The Building Technologies Office (BTO) uses an Integrated Approach to Deliver ... ORNL - 13 EER Window Air Conditioner HVAC SNL - Heat Exchanger Research Crosscutting: ...

  13. HVAC, Water Heating and Appliances Sub-Program Logic Model

    Energy Saver

    & water heating technologies Researchers equipped with validated solutions to develop or improve components & optimize tech. systems at reduced cost High-efficiency HVAC, water ...

  14. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using...

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

    Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric ...

  15. HVAC & Building Management Control System Energy Efficiency Replacements

    SciTech Connect

    Hernandez, Adriana

    2012-09-21

    The project objective was the replacement of an aging, un-repairable HVAC system which has grown inefficient and a huge energy consumer with low energy and efficient HVAC units, and installation of energy efficient building control technologies at City's YMCA Community Center.

  16. Definitions of Conservation Features

    Energy Information Administration (EIA) (indexed site)

    Maintenance: A regularly scheduled preventive maintenance program for the heating and cooling system involving periodic inspections and routing servicing to keep everything...

  17. Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction.

  18. The Impact of Uncertain Physical Parameters on HVAC Demand Response

    SciTech Connect

    Sun, Yannan; Elizondo, Marcelo A.; Lu, Shuai; Fuller, Jason C.

    2014-03-01

    HVAC units are currently one of the major resources providing demand response (DR) in residential buildings. Models of HVAC with DR function can improve understanding of its impact on power system operations and facilitate the deployment of DR technologies. This paper investigates the importance of various physical parameters and their distributions to the HVAC response to DR signals, which is a key step to the construction of HVAC models for a population of units with insufficient data. These parameters include the size of floors, insulation efficiency, the amount of solid mass in the house, and efficiency of the HVAC units. These parameters are usually assumed to follow Gaussian or Uniform distributions. We study the effect of uncertainty in the chosen parameter distributions on the aggregate HVAC response to DR signals, during transient phase and in steady state. We use a quasi-Monte Carlo sampling method with linear regression and Prony analysis to evaluate sensitivity of DR output to the uncertainty in the distribution parameters. The significance ranking on the uncertainty sources is given for future guidance in the modeling of HVAC demand response.

  19. Classroom HVAC: Improving ventilation and saving energy -- field study plan

    SciTech Connect

    Apte, Michael G.; Faulkner, David; Hodgson, Alfred T.; Sullivan, Douglas P.

    2004-10-14

    The primary goals of this research effort are to develop, evaluate, and demonstrate a very practical HVAC system for classrooms that consistently provides classrooms (CRs) with the quantity of ventilation in current minimum standards, while saving energy, and reducing HVAC-related noise levels. This research is motivated by the public benefits of energy efficiency, evidence that many CRs are under-ventilated, and public concerns about indoor environmental quality in CRs. This document provides a summary of the detailed plans developed for the field study that will take place in 2005 to evaluate the energy and IAQ performance of a new classroom HVAC technology. The field study will include measurements of HVAC energy use, ventilation rates, and IEQ conditions in 10 classrooms with the new HVAC technology and in six control classrooms with a standard HVAC system. Energy use and many IEQ parameters will be monitored continuously, while other IEQ measurements will be will be performed seasonally. Continuously monitored data will be remotely accessed via a LonWorks network. Instrument calibration plans that vary with the type of instrumentation used are established. Statistical tests will be employed to compare energy use and IEQ conditions with the new and standard HVAC systems. Strengths of this study plan include the collection of real time data for a full school year, the use of high quality instrumentation, the incorporation of many quality control measures, and the extensive collaborations with industry that limit costs to the sponsors.

  20. ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control | Department

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

    of Energy ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control November 30, 2016 11:30AM to 12:30PM CST DOE Zero Energy Ready Homes are not only very efficient, but are also designed and built for optimal comfort, indoor air quality, and durability. As homes are built to more rigorous efficiency measures, a proper HVAC system design becomes even more critical in these high-performance homes. In this webinar, Ken

  1. NETL Sorbents Licensed to Help Lower Power Draw of HVAC

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

    Sorbents Licensed To Help Lower Power Draw of HVAC Success Story NETL has licensed one of its patented CO 2 - removal sorbents to Boston-based technology company enVerid Systems. enVerid has adopted the sorbent for use in their proprietary Heat Load Reduction (HLR) module, a retrofit air-recirculation system it designed to increase the energy efficiency of commercial HVAC (heating, ventilation, and air conditioning) systems. HVAC is one of the largest draws of electric power in the United

  2. Heat recovery and the economizer for HVAC systems

    SciTech Connect

    Anantapantula, V.S. . Alco Controls Div.); Sauer, H.J. Jr. )

    1994-11-01

    This articles examines why a combined heat reclaim/economizer system with priority to heat reclaim operation is most likely to result in the least annual total HVAC energy. PC-based, hour-by-hour simulation programs evaluate annual HVAC energy requirements when using combined operation of heat reclaim and economizer cycle, while giving priority to operation of either one. These simulation programs also enable the design engineer to select the most viable heat reclaim and/or economizer system for any given type of HVAC system serving the building internal load level, building geographical location and other building/system variables.

  3. Building America Webinar: HVAC Right-Sizing Part 1-Calculating Loads |

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

    Department of Energy HVAC Right-Sizing Part 1-Calculating Loads Building America Webinar: HVAC Right-Sizing Part 1-Calculating Loads During this webinar, Building America Research Team IBACOS highlighted the key criteria required to create accurate heating and cooling load calculations. Current industry rules of thumb, perceptions and barriers to right-sizing HVAC were also discussed. webinar_hvac_calculatingloads_20110428.wmv (15.62 MB) More Documents & Publications HVAC Right-Sizing

  4. SURFACE INDUSTRIAL HVAC SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect

    M.M. Ansari

    2005-04-05

    The purpose of this system description document (SDD) is to establish requirements that drive the design of the surface industrial heating, ventilation, and air-conditioning (HVAC) system and its bases to allow the design effort to proceed to license application. This SDD will be revised at strategic points as the design matures. This SDD identifies the requirements and describes the system design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This SDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This SDD is part of an iterative design process. It leads the design process with regard to the flowdown of upper tier requirements onto the system. Knowledge of these requirements is essential to performing the design process. The SDD follows the design with regard to the description of the system. The description that provided in this SDD reflects the current results of the design process.

  5. Thermal model of solar absorption HVAC systems

    SciTech Connect

    Bergquam, J.B.; Brezner, J.M.

    1995-11-01

    This paper presents a thermal model that describes the performance of solar absorption HVAC systems. The model considers the collector array, the building cooling and heating loads, the absorption chiller and the high temperature storage. Heat losses from the storage tank and piping are included in the model. All of the results presented in the paper are for an array of flat plate solar collectors with black chrome (selective surface) absorber plates. The collector efficiency equation is used to calculate the useful heat output from the array. The storage is modeled as a non-stratified tank with polyurethane foam insulation. The system is assumed to operate continuously providing air conditioning during the cooling season, space heating during the winter and hot water throughout the year. The amount of heat required to drive the chiller is determined from the coefficient of performance of the absorption cycle. Results are presented for a typical COP of 0.7. The cooling capacity of the chiller is a function of storage (generator) temperature. The nominal value is 190 F (88 C) and the range of values considered is 180 F (82 C) to 210 F (99 C). Typical building cooling and heating loads are determined as a function of ambient conditions. Performance results are presented for Sacramento, CA and Washington, D.C. The model described in the paper makes use of National Solar Radiation Data Base (NSRDB) data and results are presented for these two locations. The uncertainties in the NSRDB are estimated to be in a range of 6% to 9%. This is a significant improvement over previously available data. The model makes it possible to predict the performance of solar HVAC systems and calculate quantities such as solar fraction, storage temperature, heat losses and parasitic power for every hour of the period for which data are available.

  6. Review of Residential Low-Load HVAC Systems

    SciTech Connect

    Brown, Scott A.; Thornton, Brian; Widder, Sarah H.

    2013-09-01

    In support of the U.S. Department of Energy’s (DOE’s) Building America Program, Pacific Northwest National Laboratory (PNNL) conducted an investigation to inventory commercially available HVAC technologies that are being installed in low-load homes. The first step in this investigation was to conduct a review of published literature to identify low-load HVAC technologies available in the United States and abroad, and document the findings of existing case studies that have evaluated the performance of the identified technologies. This report presents the findings of the literature review, identifies gaps in the literature or technical understanding that must be addressed before low-load HVAC technologies can be fully evaluated, and introduces PNNL’s planned research and analysis for this project to address identified gaps and potential future work on residential low-load HVAC systems.

  7. Strategy Guideline: Transitioning HVAC Companies to Whole House Performance Contractors

    SciTech Connect

    Burdick, A.

    2012-05-01

    This report describes the findings from research IBACOS conducted related to heating, ventilation, and air conditioning (HVAC) companies who have made the decision to transition to whole house performance contracting (WHPC).

  8. Strategy Guideline. Transitioning HVAC Companies to Whole House Performance Contractors

    SciTech Connect

    Burdick, Arlan

    2012-05-01

    This report describes the findings from research IBACOS conducted related to heating, ventilation, and air conditioning (HVAC) companies who have made the decision to transition to whole house performance contracting (WHPC).

  9. Workshop 2: Advanced HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC&R research effort in the area of low global warming potential and non-vapor compression technologies.

  10. Workshop 1: Advanced HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC&R research effort in the area of low global warming potential and non-vapor compression technologies. To support...

  11. ZERH Webinar: Low Load HVAC in Zero Energy Ready Homes

    Energy.gov [DOE]

    Building low-load homes creates a new set of challenges for HVAC designers and installers. Right-sizing equipment, managing ventilation, and controlling interior moisture levels are critical if you...

  12. Two Alabama Elementary Schools Get Cool with New HVAC Units

    Energy.gov [DOE]

    Addison Elementary School and Double Springs Elementary School in northwestern Alabama were warm. Some classrooms just didn’t cool fast enough. The buildings, which were built almost 20 years ago, were in need of new HVAC units.

  13. BTO Workshop on Advanced HVAC Research Effort | Department of...

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

    Office (BTO) is exploring the launch of a major HVAC research effort in the area of low global warming potential and non-vapor compression technologies. To support this endeavor,...

  14. Workshop 2: Advanced HVAC&R Research Effort

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

    ASHRAE Headquarters, Atlanta, GA 10:00AM - 3:00PM December 8, 2015 DOE Building Technologies Office: Advanced HVAC&R Research Effort Workshop on Technical Focus and Structure 1 ©2015 Navigant Consulting, Inc. Confidential and proprietary. Do not distribute or copy. Welcome » Introductions and Logistics Navigant, on behalf of the United States Department of Energy, welcomes you to this workshop on an Advanced HVAC&R Research Effort Introductions and Logistics * Timing * Restrooms *

  15. Nationwide Limited Public Interest Waiver for LED and HVAC Units |

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

    Department of Energy Limited Public Interest Waiver for LED and HVAC Units Nationwide Limited Public Interest Waiver for LED and HVAC Units eere_nationwide_public_interest_waiver (55.98 KB) More Documents & Publications Nationwide Nonavailability Waiver: February 11, 2010 (Please note, the waiver for LED traffic signals has been withdrawn effective December 1, 2010) Nationwide Nonavailability Waiver: November 5, 2010 Amended Nationwide Nonavailability Waiver: November 5

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

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

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

  17. HVAC R&D | Department of Energy

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

    R&D HVAC R&D Lead Performer: Oak Ridge National Laboratory (ORNL) - Oak Ridge, TN FY16 DOE Funding: $2,688,000 Project Term: Ongoing Funding Type: Direct Lab Funding PROJECT OBJECTIVE Heating, ventilation, and air conditioning (HVAC) is the largest energy end use in both residential and commercial buildings, at 38% and 31% respectively. ORNL's research and development efforts aim to create next-generation, cost-effective, energy-efficient technologies that will enable energy savings

  18. R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on

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

    Joining Technologies in HVAC&R | Department of Energy R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on Joining Technologies in HVAC&R R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on Joining Technologies in HVAC&R Presenter: William Goetzler, Navigant Consulting On June 14, 2015, the U.S. Department of Energy organized a workshop "Joining Technologies in HVAC&R." The purpose of the meeting was for the

  19. HVAC design considerations for cold climates

    SciTech Connect

    Armstrong, R.S. )

    1993-09-01

    The design of heating, ventilating and air-conditioning (HVAC) systems in cold climate areas requires modifications to the standard designs used in more temperate climates. While most of the US experiences freezing temperatures at least once during the winter months, certain areas experience several months of extended cold. No single location in the US experiences these extended cold conditions more than Alaska. While most areas in the continental US will not require modifications to standard design guidelines, many design modifications commonly used in the Arctic regions of Alaska and Canada can also be applied to any cold climate area in the continental US. The geographic area of Alaska is about one-third the size of the continental US. Climatic extremes range from Ketchikan with 6.697 heating degree days (at 55[degree]21 minutes N latitude) to Barrow with 20,341 heating degree days (at 71[degree]18 minutes N latitude), according to the Arctic Environmental Information and Data Center. The suggestions in this article are a compilation of general approaches the authors used to address the challenge of cold climate design. Of course, each detail design must be adapted to the specific climate and application at hand.

  20. VARIABLE SPEED INTEGRATED INTELLIGENT HVAC BLOWER

    SciTech Connect

    Shixiao Wang; Herman Wiegman; Wilson Wu; John Down; Luana Iorio; Asha Devarajan; Jing Wang; Ralph Carl; Charlie Stephens; Jeannine Jones; Paul Szczesny

    2001-11-14

    This comprehensive topical report discusses the key findings in the development of a intelligent integrated blower for HVAC applications. The benefits of rearward inclined blades over that of traditional forward inclined blades is well documented and a prototype blower design is presented. A comparison of the proposed blower to that of three typical units from the industry is presented. The design of the blower housing is also addressed and the impact of size limitations on static efficiency is discussed. Issues of air flow controllability in the rearward inclined blower is addressed and a solution to this problem is proposed. Several motor design options are discussed including inside-out radial flux designs and novel axial flux designs, all are focused on the various blower needs. The control of the motor-blower and airflow through the use of a high density inverter stage and modern digital signal processor is presented. The key technical challenges of the approach are discussed. The use of the motor as a sensor in the larger heating/ventilating system is also discussed. Diagnostic results for both the motor itself and the blower system are presented.

  1. Better Buildings Residential Network Peer Exchange Call Series: Home Improvement Catalyst„Maximizing HVAC Performanc Through Contractor Partnerships (201)

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

    Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) September 22, 2016 Call Slides and Discussion Summary Agenda  Agenda Review and Ground Rules  Opening Polls  Brief Residential Network Overview  Featured Speakers  Steve Dunn, U.S. DOE: Update on Home Improvement Catalyst Initiative  Tom Koby, Emerson ClimateTechnologies  Will Baker, Midwest Energy Efficiency Alliance (MEEA)  Discussion  What are effective strategies to ensure

  2. Chapter 19: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol

    SciTech Connect

    Romberger, J.

    2014-11-01

    The HVAC Controls Evaluation Protocol is designed to address evaluation issues for direct digital controls/energy management systems/building automation systems (DDC/EMS/BAS) that are installed to control heating, ventilation, and air-conditioning (HVAC) equipment in commercial and institutional buildings. (This chapter refers to the DDC/EMS/BAS measure as HVAC controls.) This protocol may also be applicable to industrial facilities such as clean rooms and labs, which have either significant HVAC equipment or spaces requiring special environmental conditions. This protocol addresses only HVAC-related equipment and the energy savings estimation methods associated with installing such control systems as an energy efficiency measure. The affected equipment includes: Air-side equipment (air handlers, direct expansion systems, furnaces, other heating- and cooling-related devices, terminal air distribution equipment, and fans); Central plant equipment (chillers, cooling towers, boilers, and pumps). These controls may also operate or affect other end uses, such as lighting, domestic hot water, irrigation systems, and life safety systems such as fire alarms and other security systems. Considerable nonenergy benefits, such as maintenance scheduling, system component troubleshooting, equipment failure alarms, and increased equipment lifetime, may also be associated with these systems. When connected to building utility meters, these systems can also be valuable demand-limiting control tools. However, this protocol does not evaluate any of these additional capabilities and benefits.

  3. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

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

    Test and Evaluation and CoolCalc HVAC Tool Development CoolCab Test and Evaluation and CoolCalc HVAC Tool Development 2013 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  4. Building America Whole-House Solutions for New Homes: HVAC Design...

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

    HVAC Design Strategy for a Hot-Humid Production Builder Building America Whole-House Solutions for New Homes: HVAC Design Strategy for a Hot-Humid Production Builder In this ...

  5. CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development...

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

    Thermal Load Reduction Project: CoolCalc HVAC Tool Development CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development 2010 DOE Vehicle Technologies and Hydrogen...

  6. Critical Question #4: What are the Best Off-the-Shelf HVAC Solutions...

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

    HVAC Solutions for Low-Load, High-Performance Homes and Apartments? Critical Question 4: What are the Best Off-the-Shelf HVAC Solutions for Low-Load, High-Performance Homes ...

  7. DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research...

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

    and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort January 15, 2016 - 11:27am Addthis...

  8. HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review ...

    Energy Saver

    HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy This ...

  9. HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review ...

    Energy Saver

    Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heater and Appliance R&D - ... of the Building Technologies Office's HVAC, Water Heater and Appliance R&D activities. ...

  10. DOE Convening Report on Certification of Commercial HVAC and CRE Products |

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

    Department of Energy Convening Report on Certification of Commercial HVAC and CRE Products DOE Convening Report on Certification of Commercial HVAC and CRE Products This document is the convening report on the feasibility of a negotiated rulemaking to revise the certification program for commercial HVAC and CRE products published on October 2, 2012. convening_report_hvac_cre_1.pdf (1.01 MB) More Documents & Publications Lochinvar Preliminary Plan Comments Comment On:

  11. HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas (Fact Sheet)

    SciTech Connect

    Not Available

    2014-03-01

    BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  12. Combined solar and internal load effects on selection of heat reclaim-economizer HVAC systems

    SciTech Connect

    Sauer, H.J. Jr.; Howell, R.H.; Wang, Z. . Dept. of Mechanical Engineering)

    1990-05-01

    The concern for energy conservation has led to the development and use of heat recovery systems which reclaim the building internal heat before it is discarded in the exhaust air. On the other hand, economizer cycles have been widely used for many years in a variety of types of HVAC systems. Economizer cycles are widely accepted as a means to reduce operating time for chilling equipment when cool outside air is available. It has been suggested that heat reclaim systems should not be used in conjunction with an HVAC system which incorporates an economizer cycle because the economizer operation would result in heat being exhausted which might have been recovered. Others suggest that the economizer cycle can be used economically in a heat recovery system if properly controlled to maintain an overall building heat balance. This study looks at potential energy savings of such combined systems with particular emphasis on the effects of the solar load (amount of glass) and the internal load level (lights, people, appliances, etc.). For systems without thermal storage, annual energy savings of up to 60 percent are predicted with the use of heat reclaim systems in conjunction with economizers when the heat reclaim has priority. These results demonstrate the necessity of complete engineering evaluations if proper selection and operation of combined heat recovery and economizer cycles are to be obtained. This paper includes the basic methodology for making such evaluations.

  13. Seeking Information on Advanced HVAC&R Technologies

    Energy.gov [DOE]

    The Building Technologies Office (BTO) released a request for information to seek feedback from the public on the technical metrics and goals, and organizational structure for a proposed advanced heating, ventilation, air conditioning, and refrigeration (HVAC&R) research and development (R&D) effort.

  14. HVAC component data modeling using industry foundation classes

    SciTech Connect

    Bazjanac, Vladimir; Forester, James; Haves, Philip; Sucic, Darko; Xu, Peng

    2002-07-01

    The Industry Foundation Classes (IFC) object data model of buildings is being developed by the International Alliance for Interoperability (IAI). The aim is to support data sharing and exchange in the building and construction industry across the life-cycle of a building. This paper describes a number of aspects of a major extension of the HVAC part of the IFC data model. First is the introduction of a more generic approach for handling HVAC components. This includes type information, which corresponds to catalog data, occurrence information, which defines item-specific attributes such as location and connectivity, and performance history information, which documents the actual performance of the component instance over time. Other IFC model enhancements include an extension of the connectivity model used to specify how components forming a system can be traversed and the introduction of time-based data streams. This paper includes examples of models of particular types of HVAC components, such as boilers and actuators, with all attributes included in the definitions. The paper concludes by describing the on-going process of model testing, implementation and integration into the complete IFC model and how the model can be used by software developers to support interoperability between HVAC-oriented design and analysis tools.

  15. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes

    SciTech Connect

    Baxter, Van D

    2006-11-01

    . Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, 'HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment,' ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. Table 1 summarizes the energy savings potential of the highest scoring options from the 2005 study for all five locations.

  16. Low-Load HVAC Systems for Single and Multifamily Applications

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

    Load HVAC Systems for Single and Multifamily Applications Anthony Grisolia Managing Director Innovation Programs Andrew Poerschke Specialist Innovation Programs CONFIDENTIAL Agenda Basis for Thermal Comfort Comparative Modeling Newtown Townhouse Case Study Plug and Play System Future Work How IBACOS Thinks About Comfort Risks Home 24 Home 25 Home 26 Same Plan Same Street Same Orientation Different Occupants 0.5 CLO 1.0 MET ASHRAE 55 Comfort Aggregate of 36 Homes 0.5 CLO 1.0 MET 47% of data

  17. Research and Development Roadmap for Emerging HVAC Technologies

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

    Research & Development Roadmap for Emerging HVAC Technologies W. Goetzler, M. Guernsey, and J. Young October 2014 Prepared by Navigant Consulting, Inc. (This page intentionally left blank) NOTICE This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied,

  18. Integrated high efficiency blower apparatus for HVAC systems

    DOEpatents

    Liu, Xiaoyue; Weigman, Herman; Wang, Shixiao

    2007-07-24

    An integrated centrifugal blower wheel for a heating, ventilation and air conditioning (HVAC) blower unit includes a first blade support, a second blade support, and a plurality of S-shaped blades disposed between the first and second blade supports, wherein each of the S-shaped blades has a trailing edge bent in a forward direction with respect to a defined direction of rotation of the wheel.

  19. HVAC Performance Maps - 2014 BTO Peer Review | Department of Energy

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

    Performance Maps - 2014 BTO Peer Review HVAC Performance Maps - 2014 BTO Peer Review Presenter: Dane Christensen, National Renewable Energy Laboratory Through laboratory evaluation, this project will develop detailed data sets, termed "performance maps," of certain types of heat pumps. In fiscal year 2014, the National Renewable Energy Laboratory (NREL) will develop performance maps of residential variable speed heat pumps. The U.S. Department of Energy's Building America program and

  20. Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Business Case Assessment

    SciTech Connect

    Baxter, Van D

    2007-05-01

    . Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, 'HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment', ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. Table 1 summarizes the energy savings potential of the highest scoring options from the 2005 study for all five locations. All system options were scored by the ORNL building equipment research team and by William Goetzler of Navigant Consulting. These scores were reviewed by DOE/BT's Residential Integration program leaders and Building America team members. Based on these results, the two centrally ducted integrated heat pump (IHP) systems (air source and ground source versions) were selected for advancement to Stage 2 (Exploratory Development) business case assessments in FY06. This report describes results of these business case assessments. It is a compilation of three separate reports describing the initial business case study (Baxter 2006a), an update to evaluate the impact of an economizer cooling option (Baxter 2006b), and a second update to evaluate the impact of a winter humidification option (Baxter 2007). In addition it

  1. CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015

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

    Peer Review | Department of Energy HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review Presenter: Russell Taylor, United Technologies Research Center View the Presentation CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review (996.29 KB) More Documents & Publications CBEI: FDD for Advanced RTUs - 2015 Peer Review CBEI: Lessons Learned from

  2. Energy Department Invests Nearly $8 Million to Develop Next-Generation HVAC

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

    Systems for Buildings | Department of Energy Nearly $8 Million to Develop Next-Generation HVAC Systems for Buildings Energy Department Invests Nearly $8 Million to Develop Next-Generation HVAC Systems for Buildings April 21, 2015 - 3:30pm Addthis The Energy Department today announced nearly $8 million to advance research and development of next-generation heating, ventilating, and air conditioning (HVAC) technologies, supporting the Administration's goal of saving money by saving energy, and

  3. 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and

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

    Refrigeration Equipment; Final Rule | Department of Energy 28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule This document is a pre-publication Federal Register final rule regarding the certification of commercial heating, ventilation, and air-conditioning (HVAC), water heating (WH), and refrigeration (CRE) equipment, as issued by

  4. Research & Development Opportunities for Joining Technologies in HVAC&R |

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

    Department of Energy Opportunities for Joining Technologies in HVAC&R Research & Development Opportunities for Joining Technologies in HVAC&R Improving joining technologies for heating, ventilation, air conditioning, and refrigeration (HVAC&R) equipment has the potential to increase lifetime equipment operating efficiency, decrease equipment and project cost, and most importantly reduce hydrofluorocarbon (HFC) refrigerant leakage to support HFC phasedown and greenhouse gas

  5. ZERH Webinar: Low Load HVAC and Zero Energy Ready Homes | Department...

    Office of Environmental Management (EM)

    long-term structure durability. In this webinar you will learn key HVAC design techniques and critical pitfalls to avoid when building highly energy efficient homes....

  6. R&D Opportunity Assessment: Joining Technologies in HVAC&R

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

    Stakeholder Discussion Forum R&D Opportunity Assessment: Joining Technologies in HVAC&R June 4, 2015 1 2015 Navigant Consulting, Inc. Project Summary and Introductions ...

  7. Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or

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

    Under-Delivering? | Department of Energy 3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? What energy savings are realistically achievable by following quality installation standards for installation, operation, and maintenance of residential HVAC? issue3_airflow_charge.pdf (804.56 KB) issue3_hvac_installed.pdf (89.79 KB) issue3_pdi_hvacsys.pdf (325.73 KB) More Documents

  8. R&D Opportunity Assessment: Joining Technologies in HVAC&R -...

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

    HVAC&R More Documents & Publications Research & Development Roadmap: Next-Generation Low Global Warming Potential Refrigerants Advanced Rotating Heat Exchangers Working Fluids Low...

  9. Building America Whole-House Solutions for New Homes: HVAC Design Strategy

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

    for a Hot-Humid Production Builder | Department of Energy HVAC Design Strategy for a Hot-Humid Production Builder Building America Whole-House Solutions for New Homes: HVAC Design Strategy for a Hot-Humid Production Builder In this project, BSC worked with the builder to develop a cost-effective design for moving the HVAC system into conditioned space and increase the energy performance of future production houses in anticipation of 2015 IECC codes. HVAC Design Strategy for a Hot-Humid

  10. Development of a High-Efficiency Zonal Thermoelectric HVAC System for Automotive Applications

    Office of Energy Efficiency and Renewable Energy (EERE)

    Identify a technical and business approach to accelerate the deployment of light-duty automotive TE HVAC technology, maintain occupant comfort, and improve energy efficiency.

  11. Fight Fall Allergies and Save Energy by Checking Your HVAC System

    Energy.gov [DOE]

    Fall is a great time to do regular maintenance on your HVAC systems to ensure they're running efficiently -- and it may help your allergies as well!

  12. DOE Zero Energy Ready Home Low Load High Efficiency HVAC Webinar (Text Version)

    Energy.gov [DOE]

    Below is the text version of the DOE Zero Energy Ready Home webinar, Low Load High Efficiency HVAC, presented in May 2014.

  13. Private sector initiatives in energy conservation

    SciTech Connect

    Rebholz, A.F.

    1983-06-01

    As an example of private sector initiatives in energy conservation, Prudential's energy management program is highlighted. In Phase I specific hours of operation were permitted, temperatures were maintained at a prescribed level, and lighting standards were reduced. In Phase II, inefficient HVAC systems were upgraded, timing switches and energy management computers were installed, solar film was applied to windows, and metering utilities were separated. An energy consumption tracking system called PACE was also instrumented to maintain the achieved objectives by monthly measuring.

  14. --No Title--

    Energy Information Administration (EIA) (indexed site)

    Flags for HVAC, Lighting and Shell Conservation Features (cb86f14.csv) Ques- tion- ... Flags for HVAC, Lighting, and Shell Conservation Features (cb86f14.csv) (continued) ...

  15. Building America Top Innovations 2014 Profile: HVAC Cabinet Air Leakage Test Method

    SciTech Connect

    none,

    2014-11-01

    This 2014 Top Innovation profile describes Building America-funded research by teams and national laboratories that resulted in the development of an ASHRAE standard and a standardized testing method for testing the air leakage of HVAC air handlers and furnace cabinets and has spurred equipment manufacturers to tighten the cabinets they use for residential HVAC systems.

  16. Fouling of HVAC fin and tube heat exchangers

    SciTech Connect

    Siegel, Jeffrey; Carey, Van P.

    2001-07-01

    Fin and tube heat exchangers are used widely in residential, commercial and industrial HVAC applications. Invariably, indoor and outdoor air contaminants foul these heat exchangers. This fouling can cause decreased capacity and efficiency of the HVAC equipment as well as indoor air quality problems related to microbiological growth. This paper describes laboratory studies to investigate the mechanisms that cause fouling. The laboratory experiments involve subjecting a 4.7 fins/cm (12 fins/inch) fin and tube heat exchanger to an air stream that contains monodisperse particles. Air velocities ranging from 1.5-5.2 m/s (295 ft/min-1024 ft/min) and particle sizes from 1--8.6 {micro}m are used. The measured fraction of particles that deposit as well as information about the location of the deposited material indicate that particles greater than about 1 {micro}m contribute to fouling. These experimental results are used to validate a scaling analysis that describes the relative importance of several deposition mechanisms including impaction, Brownian diffusion, turbophoresis, thermophoresis, diffusiophoresis, and gravitational settling. The analysis is extended to apply to different fin spacings and particle sizes typical of those found in indoor air.

  17. Building America Expert Meeting Report: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

    SciTech Connect

    Burdick, A.

    2011-10-01

    This report outlines findings resulting from a U.S. Department of Energy Building America expert meeting to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting. IBACOS has embarked upon a research effort under the Building America Program to understand business impacts and change management strategies for HVAC companies. HVAC companies can implement these strategies in order to quickly transition from a 'traditional' heating and cooling contractor to a service provider for whole house energy upgrade contracting. Due to HVAC service contracts, which allow repeat interaction with homeowners, HVAC companies are ideally positioned in the marketplace to resolve homeowner comfort issues through whole house energy upgrades. There are essentially two primary ways to define the routes of transition for an HVAC contractor taking on whole house performance contracting: (1) Sub-contracting out the shell repair/upgrade work; and (2) Integrating the shell repair/upgrade work into their existing business. IBACOS held an Expert Meeting on the topic of Transitioning Traditional HVAC Contractors to Whole House Performance Contractors on March 29, 2011 in San Francisco, CA. The major objectives of the meeting were to: Review and validate the general business models for traditional HVAC companies and whole house energy upgrade companies Review preliminary findings on the differences between the structure of traditional HVAC Companies and whole house energy upgrade companies Seek industry input on how to structure information so it is relevant and useful for traditional HVAC contractors who are transitioning to becoming whole house energy upgrade contractors Seven industry experts identified by IBACOS participated in the session along with one representative from the National Renewable Energy Laboratory (NREL). The objective of the meeting was to validate the general operational profile of an

  18. DOE ZERH Webinar: Low Load High Efficiency HVAC (Text Version) | Department

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

    of Energy Low Load High Efficiency HVAC (Text Version) DOE ZERH Webinar: Low Load High Efficiency HVAC (Text Version) Below is the text version of the DOE Zero Energy Ready Home webinar, Low Load High Efficiency HVAC, presented in May 2014. Watch the presentation. GoToWebinar voice: The broadcast is now starting. All attendees are in listen-only mode. Lindsay Parker: Hi, everyone. Welcome to the Department of Energy Zero Energy Ready Home Technical Training Webinar Series. We're really

  19. set2.pdf

    Gasoline and Diesel Fuel Update

    ... Building Shell Conservation Features (more than one may apply) Multipaned Windows ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...

  20. set6.pdf

    Gasoline and Diesel Fuel Update

    ... Building Shell Conservation Features (more than one may apply) Multipaned Windows ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...

  1. ZERH Webinar: Low Load HVAC in Zero Energy Ready Homes (Text...

    Energy Saver

    ... And NEST is a good example. Great product, very smart on helping homeowners manage the costs, if they have an older, inefficient house with an oversized HVAC system, because it ...

  2. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

    Energy.gov [DOE] (indexed site)

    ...s075lustbader2012o.pdf (3.14 MB) More Documents & Publications CoolCab Test and Evaluation CoolCab Test and Evaluation and CoolCalc HVAC Tool Development Vehicle Technologies ...

  3. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development

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

    CoolCab Test and Evaluation & CoolCalc HVAC Tool Development Presenter and P.I.: Jason A. ... idling * Develop analytical models and test methods to reduce uncertainties and ...

  4. R&D Opportunity Assessment: Joining Technologies in HVAC&R -...

    Energy.gov [DOE] (indexed site)

    potential R&D opportunities in the area of joining technologies as those ... R&D Opportunity Assessment: Joining Technologies in HVAC&R (1.51 MB) More Documents & ...

  5. Energy Savings Potential and RD&D Opportunities for Residential Building HVAC Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report assesses 135 different heating, ventilation, and air-conditioning (HVAC) technologies for U.S. residential buildings to identify and provide analysis on 19 priority technology options in various stages of development.

  6. Energy Savings Potential and RD&D Opportunities for Commercial Building HVAC

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Building Technologies Office report assesses heating, ventilation, and air-conditioning (HVAC) technologies for U.S. commercial buildings to identify and provide analysis on 17 priority technology options in various stages of development.

  7. HVAC, Water Heating, and Appliance Overview — 2016 BTO Peer Review

    Energy.gov [DOE]

    This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office’s Emerging Technologies: HVAC, Water Heating, and Appliance Program. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  8. HVAC, Water Heating, and Appliance Subprogram Overview — 2016 BTO Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE)

    This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office’s Emerging Technologies: HVAC, Water Heating, and Appliance subprogram. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  9. Building America Expert Meeting Report. Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

    SciTech Connect

    Burdick, Arlan

    2011-10-01

    This expert meeting was hosted by the IBACOS Building America research team to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting.

  10. Variable-Speed, Low-Cost Motor for Residential HVAC Systems ...

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

    Variable-Speed, Low-Cost Motor for Residential HVAC Systems Lower-Cost, Variable-Speed ... DynaMotors Inc., with the aid of a grant from DOE's Inventions and Innovation Program, ...

  11. Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301), call slides and discussion summary.

  12. What are the Best HVAC Solutions for Low-Load, High Performance Homes?"

    Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 26, 2012, and addressed the question What are the best HVAC solutions for low-load, high performance homes?"

  13. --No Title--

    Energy Information Administration (EIA) (indexed site)

    File 7: HVAC, Lighting, and Building Shell Conservation Features (cb86f07.csv) Ques- tion- ... 52- 52 YESNO. G-3A3 Other HVAC conservation measures OTHVAC3 54- 54 YESNO. G-3A3 ...

  14. Low-Global Warming Potential HVAC System with Ultra-Small Centrifugal

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

    Compression | Department of Energy Global Warming Potential HVAC System with Ultra-Small Centrifugal Compression Low-Global Warming Potential HVAC System with Ultra-Small Centrifugal Compression Mechanical Solutions, Inc.'s ultra-small centrifugal compressor concept will facilitate low-GWP refrigerant adoption.<br />Photo Credit: Mechanical Solutions, Inc. Mechanical Solutions, Inc.'s ultra-small centrifugal compressor concept will facilitate low-GWP refrigerant adoption. Photo Credit:

  15. CBEI: Pre-commercial demonstration of cost-effective advanced HVAC controls

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

    and diagnostics for medium-sized buildings - 2015 Peer Review | Department of Energy Pre-commercial demonstration of cost-effective advanced HVAC controls and diagnostics for medium-sized buildings - 2015 Peer Review CBEI: Pre-commercial demonstration of cost-effective advanced HVAC controls and diagnostics for medium-sized buildings - 2015 Peer Review Presenter: Draguna Vrabie, United Technologies Research Center View the Presentation CBEI: Pre-commercial demonstration of cost-effective

  16. DOE ZERH Webinar: Low Load High Efficiency HVAC | Department of Energy

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

    Low Load High Efficiency HVAC DOE ZERH Webinar: Low Load High Efficiency HVAC Watch the video or view the presentation slides below Zero Energy Ready Homes have advanced insulation and draft sealing that reduce energy consumption and enable the design and installation of an engineered comfort system that is significantly smaller than those installed in houses just 10 years ago. This webinar will discuss key issues associated with designing these systems, including the appropriate load

  17. An Evaluation of the HVAC Load Potential for Providing Load Balancing Service

    SciTech Connect

    Lu, Ning

    2012-09-30

    This paper investigates the potential of providing aggregated intra-hour load balancing services using heating, ventilating, and air-conditioning (HVAC) systems. A direct-load control algorithm is presented. A temperature-priority-list method is used to dispatch the HVAC loads optimally to maintain consumer-desired indoor temperatures and load diversity. Realistic intra-hour load balancing signals were used to evaluate the operational characteristics of the HVAC load under different outdoor temperature profiles and different indoor temperature settings. The number of HVAC units needed is also investigated. Modeling results suggest that the number of HVACs needed to provide a {+-}1-MW load balancing service 24 hours a day varies significantly with baseline settings, high and low temperature settings, and the outdoor temperatures. The results demonstrate that the intra-hour load balancing service provided by HVAC loads meet the performance requirements and can become a major source of revenue for load-serving entities where the smart grid infrastructure enables direct load control over the HAVC loads.

  18. Non-Intrusive Load Monitoring of HVAC Components using Signal Unmixing

    SciTech Connect

    Rahimpour, Alireza; Qi, Hairong; Fugate, David L; Kuruganti, Teja

    2015-01-01

    Heating, Ventilating and Air Conditioning units (HVAC) are a major electrical energy consumer in buildings. Monitoring of the operation and energy consumption of HVAC would increase the awareness of building owners and maintenance service providers of the condition and quality of performance of these units, enabling conditioned-based maintenance which would help achieving higher energy efficiency. In this paper, a novel non-intrusive load monitoring method based on group constrained non-negative matrix factorization is proposed for monitoring the different components of HVAC unit by only measuring the whole building aggregated power signal. At the first level of this hierarchical approach, power consumption of the building is decomposed to energy consumption of the HVAC unit and all the other electrical devices operating in the building such as lighting and plug loads. Then, the estimated power signal of the HVAC is used for estimating the power consumption profile of the HVAC major electrical loads such as compressors, condenser fans and indoor blower. Experiments conducted on real data collected from a building testbed maintained at the Oak Ridge National Laboratory (ORNL) demonstrate high accuracy on the disaggregation task.

  19. Case study field evaluation of a systems approach to retrofitting a residential HVAC system

    SciTech Connect

    Walker, Iain S.; McWiliams, Jennifer A.; Konopacki, Steven J.

    2003-09-01

    This case study focusing on a residence in northern California was undertaken as a demonstration of the potential of a systems approach to HVAC retrofits. The systems approach means that other retrofits that can affect the HVAC system are also considered. For example, added building envelope insulation reduces building loads so that smaller capacity HVAC system can be used. Secondly, we wanted to examine the practical issues and interactions with contractors and code officials required to accomplish the systems approach because it represents a departure from current practice. We identified problems in the processes of communication and installation of the retrofit that led to compromises in the final energy efficiency of the HVAC system. These issues must be overcome in order for HVAC retrofits to deliver the increased performance that they promise. The experience gained in this case study was used to optimize best practices guidelines for contractors (Walker 2003) that include building diagnostics and checklists as tools to assist in ensuring the energy efficiency of ''house as a system'' HVAC retrofits. The best practices guidelines proved to be an excellent tool for evaluating the eight existing homes in this study, and we received positive feedback from many potential users who reviewed and used them. In addition, we were able to substantially improve the energy efficiency of the retrofitted case study house by adding envelope insulation, a more efficient furnace and air conditioner, an economizer and by reducing duct leakage.

  20. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling

    Office of Energy Efficiency and Renewable Energy (EERE)

    Summarizes results from a study to identify and demonstrate technical and commercial approaches necessary to accelerate the deployment of zonal TE HVAC systems in light-duty vehicles

  1. Deposition of biological aerosols on HVAC heat exchangers

    SciTech Connect

    Siegel, Jeffrey; Walker, Ian

    2001-09-01

    Many biologically active materials are transported as bioaerosols 1-10 {micro}m in diameter. These particles can deposit on cooling and heating coils and lead to serious indoor air quality problems. This paper investigates several of the mechanisms that lead to aerosol deposition on fin and tube heat exchangers. A model has been developed that incorporates the effects of several deposition mechanisms, including impaction, Brownian and turbulent diffusion, turbophoresis, thermophoresis, diffusiophoresis, and gravitational settling. The model is applied to a typical range of air velocities that are found in commercial and residential HVAC systems 1 - 6 m/s (200 - 1200 ft/min), particle diameters from 1 - 8 {micro}m, and fin spacings from 3.2 - 7.9 fins/cm (8 - 16 fins/inch or FPI). The results from the model are compared to results from an experimental apparatus that directly measures deposition on a 4.7 fins/cm (12 FPI) coil. The model agrees reasonably well with this measured data and suggests that cooling coils are an important sink for biological aerosols and consequently a potential source of indoor air quality problems.

  2. Packaged HVAC Unit Diagnostician version 1.0

    Energy Science and Technology Software Center

    2007-01-09

    The PHD automatically detects and diagnoses faults with respect to four major aspects of packaged heating, ventilating, and air conditioning (HVAC) unit operation: 1) air handling in which return-air and outdoor-air are mixed, then conditioned to appropriate temperature and humidity conditions, 2) vapor-compression refrigerant loop operation, 3) overall unit efficiency and its potential degradation over time, and 4) operation scheduling. When faults are detected, the software provides alarm codes corresponding to the detected problem(s). Thesemore » alarms map into explanations of the faults, possible causes for them, and suggested actions to remedy the faults. For air handling, the software also estimates energy and cost impacts of faults. The software is intended for implementation on a hardware systems that includes sensors, sensor signal processing, micro-processor unit for running this software, and communication to a web server. Results are made available to users via the world wide web using a computer with Web browser and Internet connection for access. The graphical web-based interface must be provided by an application service provider (not part of this software).« less

  3. Packaged HVAC Unit Diagnostician version 1.0

    SciTech Connect

    2007-01-09

    The PHD automatically detects and diagnoses faults with respect to four major aspects of packaged heating, ventilating, and air conditioning (HVAC) unit operation: 1) air handling in which return-air and outdoor-air are mixed, then conditioned to appropriate temperature and humidity conditions, 2) vapor-compression refrigerant loop operation, 3) overall unit efficiency and its potential degradation over time, and 4) operation scheduling. When faults are detected, the software provides alarm codes corresponding to the detected problem(s). These alarms map into explanations of the faults, possible causes for them, and suggested actions to remedy the faults. For air handling, the software also estimates energy and cost impacts of faults. The software is intended for implementation on a hardware systems that includes sensors, sensor signal processing, micro-processor unit for running this software, and communication to a web server. Results are made available to users via the world wide web using a computer with Web browser and Internet connection for access. The graphical web-based interface must be provided by an application service provider (not part of this software).

  4. Energy Renovations: Volume 14: HVAC - A Guide for Contractors to Share with Homeowners

    SciTech Connect

    Gilbride, Theresa L.; Baechler, Michael C.; Hefty, Marye G.; Hand, James R.; Love, Pat M.

    2011-08-29

    This report was prepared by PNNL for DOE's Building America program and is intended as a guide that energy performance contractors can share with homeowners to describe various energy-efficient options for heating, cooling, and ventilating existing homes. The report provides descriptions of many common and not-so-common HVAC systems, including their advantages and disadvantages, efficiency ranges and characteristics of high-performance models, typical costs, and climate considerations. The report also provides decision trees and tables of useful information for homeowners who are making decisions about adding, replacing, or upgrading existing HVAC equipment in their homes. Information regarding home energy performance assessments (audits) and combustion safety issues when replacing HVAC equipment are also provided.

  5. Energy Savings Potential and RD&D Opportunities for Non-Vapor-Compression HVAC Technologies

    SciTech Connect

    none,

    2014-03-01

    While vapor-compression technologies have served heating, ventilation, and air-conditioning (HVAC) needs very effectively, and have been the dominant HVAC technology for close to 100 years, the conventional refrigerants used in vapor-compression equipment contribute to global climate change when released to the atmosphere. This Building Technologies Office report: --Identifies alternatives to vapor-compression technology in residential and commercial HVAC applications --Characterizes these technologies based on their technical energy savings potential, development status, non-energy benefits, and other factors affecting end-user acceptance and their ability to compete with conventional vapor-compression systems --Makes specific research, development, and deployment (RD&D) recommendations to support further development of these technologies, should DOE choose to support non-vapor-compression technology further.

  6. Adhesive Bonding of Aluminum and Copper in HVAC&R Applications | Department

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

    of Energy Adhesive Bonding of Aluminum and Copper in HVAC&R Applications Adhesive Bonding of Aluminum and Copper in HVAC&R Applications Lead Performer: Oak Ridge National Laboratory-Oak Ridge, TN Partner: 3M-Maplewood, MN DOE Total Funding: $1,500,000 Cost Share: $167,000 Project Term: 2016-2019 Funding Type: Building Energy Efficiency Frontiers and Innovations Technologies (BENEFIT) - 2016 (DE-FOA-0001383) PROJECT OBJECTIVE Oak Ridge National Lab (ORNL), with its partner 3M, is

  7. Mastermind Session: Wisconsin Energy Conservation Corporation...

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

    Better Buildings Neighborhood Program Peer Exchange Call: Program Sustainability Mastermind Session, featuring host Brian Driscoll, Wisconsin Energy Conservation Corporation. Call ...

  8. Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls- 2014 BTO Peer Review

    Energy.gov [DOE]

    Presenter: Hayden Reeve, United Technologies Research Center Optimal control coordination of heating, ventilation, and air conditioning (HVAC) equipment can reduce energy by more than 20% over current building automation systems (BASs) but is not widely deployed due to challenges with complexity, scalability, and deployment.

  9. Building America Best Practices Series Volume 14 - HVAC. A Guide for Contractors to Share with Homeowners

    SciTech Connect

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Hand, James R.; Love, Pat M.

    2011-08-01

    This guide, which is part of a series of Best Practices guides produced by DOE’s Building America program, describes ways homeowners can reduce their energy costs and improve the comfort, health, and safety of their homes by upgrading their heating, ventilation, and air conditioning (HVAC) equipment.

  10. IFC HVAC interface to EnergyPlus - A case of expanded interoperability for energy simulation

    SciTech Connect

    Bazjanac, Vladimir; Maile, Tobias

    2004-03-29

    Tedious manual input of data that define a building, its systems and its expected pattern of use and operating schedules for building energy performance simulation has in the past diverted time and resources from productive simulation runs. In addition to its previously released IFCtoIDF utility that semiautomates the import of building geometry, the new IFC HVAC interface to EnergyPlus (released at the end of 2003) makes it possible to import and export most of the data that define HVAC equipment and systems in a building directly from and to other IFC compatible software tools. This reduces the manual input of other data needed for successful simulation with EnergyPlus to a minimum. The main purpose of this new interface is to enable import of HVAC equipment and systems definitions, generated by other IFC compatible software tools (such as HVAC systems design tools) and data bases, into EnergyPlus, and to write such definitions contained in EnergyPlus input files to the original IFC files from which building geometry was extracted for the particular EnergyPlus input. In addition, this interface sets an example for developers of other software tools how to import and/or export data other than building geometry from and/or into EnergyPlus. This paper describes the necessary simplifications and shortcuts incorporated in this interface, its operating environment, interface architecture, and the basic conditions and methodology for its use with EnergyPlus.

  11. HVAC Equipment Design Options for Near-Zero-Energy Homes (NZEH) -A Stage 2 Scoping Assessment

    SciTech Connect

    Baxter, Van D

    2005-11-01

    Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Conventional unitary equipment and system designs have matured to a point where cost-effective, dramatic efficiency improvements that meet near-zero-energy housing (NZEH) goals require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. This report describes results of a scoping assessment of HVAC system options for NZEH homes. ORNL has completed a preliminary adaptation, for consideration by The U.S. Department of Energy, Energy Efficiency and Renewable Energy Office, Building Technologies (BT) Program, of Cooper's (2001) stage and gate planning process to the HVAC and Water Heating element of BT's multi-year plan, as illustrated in Figure 1. In order to adapt to R&D the Cooper process, which is focused on product development, and to keep the technology development process consistent with an appropriate role for the federal government, the number and content of the stages and gates needed to be modified. The potential federal role in technology development involves 6 stages and 7 gates, but depending on the nature and status of the concept, some or all of the responsibilities can flow to the private sector for product development beginning as early as Gate 3. In the proposed new technology development stage and gate sequence, the Stage 2 'Scoping Assessment

  12. New Whole-House Solutions Case Study: HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas

    SciTech Connect

    2014-03-01

    Building Science Corporation (BSC) worked directly with the David Weekley Homes - Houston division to develop a cost-effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses in preparation for the upcoming code changes in 2015. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  13. Home Improvement Catalyst: Maximizing HVAC Performance through Contractor

    Energy Saver

    About » History and Impacts History and Impacts Appliance and equipment efficiency standards have served as one of the nation's most effective policies for improving energy efficiency. The first standards were enacted at the state level in California in 1974. At the national level, the Energy Policy and Conservation Act (EPCA) was enacted in 1975, and established a federal program consisting of test procedures, labeling, and energy targets for consumer products. EPCA was amended in 1979 and

  14. Improving Energy Efficiency by Developing Components for Distributed Cooling and Heating Based on Thermal Comfort Modeling[Thermoelectric (TE) HVAC

    Energy.gov [DOE]

    Discusses results from TE HVAC project to add detail to a human thermal comfort model and further allow load reduction in the climate control energy through a distributed TE network

  15. Comparisons of HVAC Simulations between EnergyPlus and DOE-2.2 for Data Centers

    SciTech Connect

    Hong, Tianzhen; Sartor, Dale; Mathew, Paul; Yazdanian, Mehry

    2008-08-13

    This paper compares HVAC simulations between EnergyPlus and DOE-2.2 for data centers. The HVAC systems studied in the paper are packaged direct expansion air-cooled single zone systems with and without air economizer. Four climate zones are chosen for the study - San Francisco, Miami, Chicago, and Phoenix. EnergyPlus version 2.1 and DOE-2.2 version 45 are used in the annual energy simulations. The annual cooling electric consumption calculated by EnergyPlus and DOE-2.2 are reasonablely matched within a range of -0.4percent to 8.6percent. The paper also discusses sources of differences beween EnergyPlus and DOE-2.2 runs including cooling coil algorithm, performance curves, and important energy model inputs.

  16. Building America Expert Meeting Report: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

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

    Transitioning Traditional HVAC Contractors to Whole House Performance Contractors Arlan Burdick IBACOS, Inc. October 2011 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or

  17. DOE and Stakeholders Consider Best Approach to Major HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) recently convened two workshops to discuss the potential launch of a major research effort for advanced HVAC&R technologies. DOE’s goal is to develop next-generation heating and cooling technologies that leapfrog the existing vapor compression solutions and result in dramatically improved efficiency while utilizing near-zero global warming potential (GWP) refrigerants or non-vapor compression approaches.

  18. DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort

    Energy.gov [DOE]

    The Building Technologies Office (BTO) recently convened two workshops to discuss the potential launch of a major research effort for advanced HVAC&R technologies. DOEs goal is to develop next-generation heating and cooling technologies that leapfrog the existing vapor compression solutions and result in dramatically improved efficiency while utilizing near-zero global warming potential (GWP) refrigerants or non-vapor compression approaches.

  19. Comparative guide to emerging diagnostic tools for large commercial HVAC systems

    SciTech Connect

    Friedman, Hannah; Piette, Mary Ann

    2001-05-01

    This guide compares emerging diagnostic software tools that aid detection and diagnosis of operational problems for large HVAC systems. We have evaluated six tools for use with energy management control system (EMCS) or other monitoring data. The diagnostic tools summarize relevant performance metrics, display plots for manual analysis, and perform automated diagnostic procedures. Our comparative analysis presents nine summary tables with supporting explanatory text and includes sample diagnostic screens for each tool.

  20. Research & Development Opportunities for Joining Technologies in HVAC&R

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

    Opportunities for Joining Technologies in HVAC&R W. Goetzler, M. Guernsey, J. Young October 2015 (This page intentionally left blank) NOTICE This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the

  1. b15.xls

    Annual Energy Outlook

    ... ...... 567 199 94 90 99 45 28 11 Separate Computer Area ...... 553 73 73 105 143 84 51 25 HVAC Conservation Features (more than one may apply) Variable ...

  2. Coastal Conservation

    SciTech Connect

    Diefenderfer, Heida L.

    2014-12-23

    Book review of Coastal Conservation Edited by Brooke Maslo and Julie L. Lockwood Cambridge University Press, Cambridge, UK, 2014, 382 pages ISBN 978-1-107-60674-6,

  3. Energy Savings Potential of Flexible and Adaptive HVAC Distribution Systems for Office Buildings

    SciTech Connect

    Loftness, Vivian; Brahme, Rohini; Mondazzi, Michelle; Vineyard, Edward; MacDonald, Michael

    2002-06-01

    It has been understood by architects and engineers that office buildings with easily re-configurable space and flexible mechanical and electrical systems are able to provide comfort that increases worker productivity while using less energy. Raised floors are an example of how fresh air, thermal conditioning, lighting needs, and network access can be delivered in a flexible manner that is not ''embedded'' within the structure. What are not yet documented is how well these systems perform and how much energy they can save. This area is being investigated in phased projects of the 21st Century Research Program of the Air-conditioning and Refrigeration Technology Institute. For the initial project, research teams at the Center for Building Performance and Diagnostics, Pittsburgh, Pennsylvania, and Oak Ridge National Laboratory, Oak Ridge, Tennessee, documented the diversity, performance, and incidence of flexible and adaptive HVAC systems. Information was gathered worldwide from journal and conference articles, case studies, manufactured products and assemblies, and interviews with design professionals. Their report thoroughly describes the variety of system types along with the various design alternatives observed for plenums, diffusers, individual control, and system integration. Many of the systems are illustrated in the report and the authors provide quantitative and qualitative comparisons. Among conclusions regarding key design issues, and barriers to widespread adoption, the authors state that flexible and adaptive HVAC systems, such as underfloor air, perform as well if not better than ceiling-based systems. Leading engineers have become active proponents after their first experience, which is resulting in these flexible and adaptive HVAC systems approaching 10 percent of the new construction market. To encourage adoption of this technology that improves thermal comfort and indoor air quality, follow-on work is required to further document performance

  4. Low-GWP HVAC System with Ultra-Small Centrifugal Compression

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

    LOW-GWP HVAC SYSTEM WITH ULTRA-SMALL CENTRIFUGAL COMPRESSION 2016 Building Technologies Office Peer Review Dr. Edward Bennett e-mail: emb@mechsol.com Vice President of Fluids Engineering Mechanical Solutions, Inc. 2 Project Summary Timeline: Start date: 10/2015 Planned end date: 6/2017 Key Milestones 1. Milestone 3.3.1; 1/29/16 2. Milestone 2.1.1 ~40% complete; 1/29/16 Budget: Total Project $ to Date: * DOE: $134,406 + $56,776 (fy: 2016) * Cost Share: $52,867 Total Project $: * DOE: $999,921

  5. COMPARATIVE STUDY AMONG HYBRID GROUND SOURCE HEAT PUMP SYSTEM, COMPLETE GROUND SOURCE HEAT PUMP AND CONVENTIONAL HVAC SYSTEM

    SciTech Connect

    Jiang Zhu; Yong X. Tao

    2011-11-01

    In this paper, a hotel with hybrid geothermal heat pump system (HyGSHP) in the Pensacola is selected and simulated by the transient simulation software package TRNSYS [1]. To verify the simulation results, the validations are conducted by using the monthly average entering water temperature, monthly facility consumption data, and etc. And three types of HVAC systems are compared based on the same building model and HVAC system capacity. The results are presented to show the advantages and disadvantages of HyGSHP compared with the other two systems in terms of energy consumptions, life cycle cost analysis.

  6. Energy Conservation

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

    Energy Goal 1: Energy Conservation LANL strives to reduce greenhouse gas emissions to meet and surpass Department of Energy goals. The Lab's goal is to reduce emissions from energy...

  7. Energy Conservation

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

    Energy Goal 1: Energy Conservation LANL strives to reduce greenhouse gas emissions to meet and surpass Department of Energy goals. The Lab's goal is to reduce emissions from energy ...

  8. Report on HVAC option selections for a relocatable classroom energy and indoor environmental quality field study

    SciTech Connect

    Apte, Michael G.; Delp, Woody W.; Diamond, Richard C.; Hodgson, Alfred T.; Kumar, Satish; Rainer, Leo I.; Shendell, Derek G.; Sullivan, Doug P.; Fisk, William J.

    2001-10-11

    It is commonly assumed that efforts to simultaneously develop energy efficient building technologies and to improve indoor environmental quality (IEQ) are unfeasible. The primary reason for this is that IEQ improvements often require additional ventilation that is costly from an energy standpoint. It is currently thought that health and productivity in work and learning environments requires adequate, if not superior, IEQ. Despite common assumptions, opportunities do exist to design building systems that provide improvements in both energy efficiency and IEQ. This report outlines the selection of a heating, ventilation, and air conditioning (HVAC) system to be used in demonstrating such an opportunity in a field study using relocatable school classrooms. Standard classrooms use a common wall mounted heat pump HVAC system. After reviewing alternative systems, a wall-mounting indirect/direct evaporative cooling system with an integral hydronic gas heating is selected. The anticipated advantages of this system include continuous ventilation of 100 percent outside air at or above minimum standards, projected cooling energy reductions of about 70 percent, inexpensive gas heating, improved airborne particle filtration, and reduced peak load electricity use. Potential disadvantages include restricted climate regions and possible increases in indoor relative humidity levels under some conditions.

  9. Learning Based Bidding Strategy for HVAC Systems in Double Auction Retail Energy Markets

    SciTech Connect

    Sun, Yannan; Somani, Abhishek; Carroll, Thomas E.

    2015-07-01

    In this paper, a bidding strategy is proposed using reinforcement learning for HVAC systems in a double auction market. The bidding strategy does not require a specific model-based representation of behavior, i.e., a functional form to translate indoor house temperatures into bid prices. The results from reinforcement learning based approach are compared with the HVAC bidding approach used in the AEP gridSMART® smart grid demonstration project and it is shown that the model-free (learning based) approach tracks well the results from the model-based behavior. Successful use of model-free approaches to represent device-level economic behavior may help develop similar approaches to represent behavior of more complex devices or groups of diverse devices, such as in a building. Distributed control requires an understanding of decision making processes of intelligent agents so that appropriate mechanisms may be developed to control and coordinate their responses, and model-free approaches to represent behavior will be extremely useful in that quest.

  10. COMPREHENSIVE DIAGNOSTIC AND IMPROVEMENT TOOLS FOR HVAC-SYSTEM INSTALLATIONS IN LIGHT COMMERCIAL BUILDINGS

    SciTech Connect

    Abram Conant; Mark Modera; Joe Pira; John Proctor; Mike Gebbie

    2004-10-31

    Proctor Engineering Group, Ltd. (PEG) and Carrier-Aeroseal LLP performed an investigation of opportunities for improving air conditioning and heating system performance in existing light commercial buildings. Comprehensive diagnostic and improvement tools were created to address equipment performance parameters (including airflow, refrigerant charge, and economizer operation), duct-system performance (including duct leakage, zonal flows and thermal-energy delivery), and combustion appliance safety within these buildings. This investigation, sponsored by the National Energy Technology Laboratory, a division of the U.S. Department of Energy, involved collaboration between PEG and Aeroseal in order to refine three technologies previously developed for the residential market: (1) an aerosol-based duct sealing technology that allows the ducts to be sealed remotely (i.e., without removing the ceiling tiles), (2) a computer-driven diagnostic and improvement-tracking tool for residential duct installations, and (3) an integrated diagnosis verification and customer satisfaction system utilizing a combined computer/human expert system for HVAC performance. Prior to this work the aerosol-sealing technology was virtually untested in the light commercial sector--mostly because the savings potential and practicality of this or any other type of duct sealing had not been documented. Based upon the field experiences of PEG and Aeroseal, the overall product was tailored to suit the skill sets of typical HVAC-contractor personnel.

  11. Energy Conservation Program: Energy Conservation Standards for...

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

    Ceiling Fans Energy Conservation Program: Energy Conservation Standards for Ceiling Fans Energy Conservation Standards for Ceiling Fans ceiling fans nopr.pdf (1.68 MB) More ...

  12. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Update to Include Evaluation of Impact of Including a Humidifier Option

    SciTech Connect

    Baxter, Van D

    2007-02-01

    The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development. Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, HVAC Equipment Design options for Near-Zero-Energy Homes

  13. Value impact analysis of Generic Issue 143, Availability of Heating, Ventilation, Air Conditioning (HVAC) and Chilled Water Systems

    SciTech Connect

    Daling, P.M.; Marler, J.E.; Vo, T.V.; Phan, H.; Friley, J.R.

    1993-11-01

    This study evaluates the values (benefits) and impacts (costs) associated with potential resolutions to Generic Issue 143, ``Availability of HVAC and Chilled Water Systems.`` The study identifies vulnerabilities related to failures of HVAC, chilled water, and room cooling systems; develops estimates of room heatup rates and safety-related equipment vulnerabilities following losses of HVAC/room cooler systems; develops estimates of the core damage frequencies and public risks associated with failures of these systems; develops three proposed resolution strategies to this generic issue; and performs a value/impact analysis of the proposed resolutions. Existing probabilistic risk assessments for four representative plants, including one plant from each vendor, form the basis for the core damage frequency and public risk calculations. Both internal and external events were considered. It was concluded that all three proposed resolution strategies exceed the $1,000/person-rem cost-effectiveness ratio. Additional evaluations were performed to develop ``generic`` insights on potential design-related and configuration-related vulnerabilities and potential high-frequency ({approximately}1E-04/RY) accident sequences that involve failures of HVAC/room cooling functions. It was concluded that, although high-frequency accident sequences may exist at some plants, these high-frequency sequences are plant-specific in nature or have been resolved through hardware and/or operational changes. The plant-specific Individual Plant Examinations are an effective vehicle for identification and resolution of these plant-specific anomalies and hardware configurations.

  14. HVAC Program

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

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture Heating Ventilation and Air Conditioning Energy efficient Heating Ventilation and...

  15. CBECS Buildings Characteristics --Revised Tables

    Annual Energy Outlook

    ... 42 57 20 13 8 4 1 17.9 Building Shell Conservation Features (more than one may apply) ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ......

  16. Table B3. Census Region, Number of Buildings and Floorspace,...

    Energy Information Administration (EIA) (indexed site)

    ...90,3080,3808,7088,3414 "Building Shell Conservation" "Features (more than one" "may ...9,383,29915,4525,6364,11246,7780 "HVAC Conservation Features" "(more than one may apply)" ...

  17. Buildings","Heated Buildings",,"Cooled Buildings",,"Lit Buildingsc...

    Energy Information Administration (EIA) (indexed site)

    ...73,858,953,772,989,865 "Building Shell Conservation" "Features (more than one" "may ...77,25703,28721,22459,29583,26485 "HVAC Conservation Features" "(more than one may apply)" ...

  18. Buildings","Northeast",,"Midwest",,"South",,,"West"

    Energy Information Administration (EIA) (indexed site)

    ...3,47,202,90,203,69,139 "Building Shell Conservation" "Features (more than one" "may ...30,97,168,96,195,114,199,138,245 "HVAC Conservation Features" "(more than one may apply)" ...

  19. CBECS Buildings Characteristics --Revised Tables

    Annual Energy Outlook

    ... 1.4 0.5 1.1 1.0 0.9 1.1 Building Shell Conservation Features (more than one may apply) ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ......

  20. Table B6. Building Size, Number of Buildings, 1999

    Energy Information Administration (EIA) (indexed site)

    ...,142,149,87,47,25,12,4 "Building Shell Conservation" "Features (more than one" "may ...,1283,507,329,214,110,69,35,13,5 "HVAC Conservation Features" "(more than one may apply)" ...

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

    Energy Information Administration (EIA) (indexed site)

    ...6,92,84,120,154,131,70 "Building Shell Conservation" "Features (more than one" "may ...",1283,82,71,163,174,283,302,210 "HVAC Conservation Features" "(more than one may apply)" ...

  2. Buildings","Building Size"

    Energy Information Administration (EIA) (indexed site)

    ...58,3346,3547,3666,3922 "Building Shell Conservation" "Features (more than one" "may ...23,3385,3993,4866,4938,4032,4746 "HVAC Conservation Features" "(more than one may apply)" ...

  3. Buildings","Year Constructed"

    Energy Information Administration (EIA) (indexed site)

    ...14,4123,4123,4530,3743 "Building Shell Conservation" "Features (more than one" "may ...31,1467,2854,4322,6087,7919,6335 "HVAC Conservation Features" "(more than one may apply)" ...

  4. CBECS Buildings Characteristics --Revised Tables

    Annual Energy Outlook

    ... -- 563 1,345 4,341 24.8 Building Shell Conservation Features (more than one may apply) ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...... 327 ...

  5. 1992 CBECS BC

    Gasoline and Diesel Fuel Update

    ... Q 416 740 2,154 20.3 Building Shell Conservation Features (more than one may apply) ... HVAC Conservation Features (more than one may apply) Variable Air-Volume System ...

  6. ,"All Buildings","Nongovernment-Owned Buildings",,,,"Government...

    Energy Information Administration (EIA) (indexed site)

    ...,146,"Q",113,"Q",27,74 "Building Shell Conservation" "Features (more than one" "may ...3,1134,820,304,"Q",149,19,20,110 "HVAC Conservation Features" "(more than one may apply)" ...

  7. Buildings","Northeast",,"Midwest",,"South",,,"West"

    Energy Information Administration (EIA) (indexed site)

    ...37,1576,2276,1009,2405 "Building Shell Conservation" "Features (more than one" "may ...34,2130,5279,2330,3637,2337,5443 "HVAC Conservation Features" "(more than one may apply)" ...

  8. ,"All Buildings","Nongovernment-Owned Buildings",,,,"Government...

    Energy Information Administration (EIA) (indexed site)

    ..."Q",5564,644,1693,3227 "Building Shell Conservation" "Features (more than one" "may ...7092,6985,"Q",5698,860,1547,3291 "HVAC Conservation Features" "(more than one may apply)" ...

  9. Conservation Services Group | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    new homes and existing homes, including home energy retrofits, home energy assessments, direct installation programs, appliance recycling programs, HVAC efficiency programs,...

  10. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes -- Update to Include Analyses of an Economizer Option and Alternative Winter Water Heating Control Option

    SciTech Connect

    Baxter, Van D

    2006-12-01

    . Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment, ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. In 2006, the two top-ranked options from the 2005 study, air-source and ground-source versions of an integrated heat pump (IHP) system, were subjected to an initial business case study. The IHPs were subjected to a more rigorous hourly-based assessment of their performance potential compared to a baseline suite of equipment of legally minimum efficiency that provided the same heating, cooling, water heating, demand dehumidification, and ventilation services as the IHPs. Results were summarized in a project report, Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes, ORNL/TM-2006/130 (Baxter 2006). The present report is an update to that document. Its primary purpose is to summarize results of an analysis of the potential of adding an outdoor air economizer operating mode to the IHPs to take advantage of free cooling (using outdoor air to cool the house) whenever possible. In addition it

  11. Conservation feebates

    SciTech Connect

    Collinge, R.A.

    1996-01-01

    Municipal water rates are expected to satisfy three objectives: efficiency, revenue neutrality to the utility, and distributional equity. Unfortunately, adjusting rates to efficiently achieve use and conservation targets would ordinarily generate excessive revenues. Rather than mold one tool to the service of three masters, this article suggests combining three separate tools. The first sets the water rate to cover the utility`s costs. The second assigns customers allotments to water use. The third either charges a fee for use that exceeds the customer`s allotment or hands out rebates for consumption below that allotment. The fees pay for the rebates--thus the term feebate. The outcome is (1) revenues to the utility just sufficient to cover costs, (2) efficient water consumption by municipal water customers without conservation mandates, and (3) revenue effects that can be spread fairly across various categories of customers.

  12. Market assessment for active solar heating and cooling products. Category B: a survey of decision-makers in the HVAC marketplace. Final report

    SciTech Connect

    1980-09-01

    A comprehensive evaluation of the market for solar heating and cooling products for new and retrofit markets is reported. The emphasis is on the analysis of solar knowledge among HVAC decision makers and a comprehensive evaluation of their solar attitudes and behavior. The data from each of the following sectors are described and analyzed: residential consumers, organizational and manufacturing buildings, HVAC engineers and architects, builders/developers, and commercial/institutional segments. (MHR)

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

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

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

  14. Study of lubricant circulation in HVAC systems. Volume 1: Description of technical effort and results; Final technical report, March 1995--April 1996

    SciTech Connect

    Biancardi, F.R.; Michels, H.H.; Sienel, T.H.; Pandy, D.R.

    1996-10-01

    The purpose of this program was to conduct experimental and analytical efforts to determine lubricant circulation characteristics of new HFC/POE pairs and HFC/mineral oil pairs in a representative central residential HVAC system and to compare their behavior with the traditional HCFC-22/mineral oil (refrigerant/lubricant) pair. A dynamic test facility was designed and built to conduct the experimental efforts. This facility provided a unique capability to visually and physically measure oil circulation rates, on-line, in operating systems. A unique on-line ultraviolet-based measurement device was used to obtain detailed data on the rate and level of lubricant oil circulated within the operating heat pump system. The experimental and analytical data developed during the program are presented as a function of vapor velocity, refrigerant/lubricant viscosity, system features and equipment. Both visual observations and instrumentation were used to understand ``worst case`` oil circulation situations. This report is presented in two volumes. Volume 1 contains a complete description of the program scope, objective, test results summary, conclusions, description of test facility and recommendations for future effort. Volume 2 contains all of the program test data essentially as taken from the laboratory dynamic test facility during the sequence of runs.

  15. Featured Announcements

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

    June 2014 NERSC User Announcements RSS Feed June 30, 2014 by Richard Gerber NERSC's User Announcements (not these "Featured Announcements") are now available as an RSS feed. Point...

  16. NREL Delivers In-Home HVAC Efficiency Testing Solutions (Fact Sheet), Building America: Technical Highlight, Building Technologies Program (BTP)

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

    Delivers In-Home HVAC Efficiency Testing Solutions Researchers at the National Renewable Energy Laboratory (NREL) have recently developed two simple in-home efficiency test methods that can be used by technicians, researchers, or interested homeowners to verify the correct opera- tion and energy efficiency of a home's air conditioning and heating equipment. An efficiency validation method for mini-split heat pumps (MSHPs)-highly efficient refrigerant-based air conditioning and heating systems

  17. Conservative Remapper

    Energy Science and Technology Software Center

    2006-03-31

    Conservative Remapper (CORE) is a C++ language software library for remapping cell masses and cell-averaged densities on unstructured two dimensional grids, maintaining conservation of total mass in the process. CORE contains implementation of two remapping algorithms: a new, efficient "swept region" algorithm, and a more traditional algorithm basedon the computation of cell intersections. Grids may be Cartesian or cylindrical, and cells may have three or more vertices, with no upper limit. CORE can run inmore » serial and in parallel, but in order to achieve wide applicability, CORE used no particular parallel communication library. Instead it achieves parallel communication through strategically placed, user defined callbacks. Users can also provide callbacks to redefine different parts or subcomponents of the remapping process. CORE allows the use of different data types, e.g. single-, double-, and quadruple- precision floating-point numbers, through the use of C++ templates. Using CORE is simple, and requires no configuration scripts or makefiles.« less

  18. Energy Conservation Program: Energy Conservation Standards for...

    Office of Environmental Management (EM)

    Direct Heating Equipment, Final Determination Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Final Determination This document is the ...

  19. Energy Conservation Program: Energy Conservation Standards for...

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

    Part 431 Docket Number EERE-2012-BT-STD-0029 RIN 1904-AC82 Energy Conservation Program: Energy Conservation Standards for Packaged Terminal Air Conditioners and Packaged ...

  20. Energy Conservation Program: Energy Conservation Standards for...

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

    RIN 1904-AD09 Energy Conservation Program: Energy Conservation Standards for General Service Lamps AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ...

  1. Promoting high efficiency residential HVAC equipment: Lessons learned from leading utility programs

    SciTech Connect

    Neme, C.; Peters, J.; Rouleau, D.

    1998-07-01

    The Consortium for Energy Efficiency recently sponsored a study of leading electric utility efforts to promote high efficiency residential HVAC equipment. Given growing concerns from some utilities about the level of expenditures associated with rebate programs, special emphasis was placed on assessing the success of financing and other non-rebate options for promoting efficiency. Emphasis was also placed on review of efforts--rebate or otherwise--to push the market to very high levels of efficiency (i.e., SEER 13). This paper presents the results of the study. It includes discussion of key lessons from the utility programs analyzed. It also examines program participation rates and other potential indicators of market impacts. One notable conclusion is that several utility programs have pushed market shares for SEER 12 equipment to about 50% (the national average is less than 20%). At least one utility program has achieved a 50% market share for SEER 13 equipment (the national average is less than 3%). In general, financing does not appear to have as broad an appeal as consumer rebates. However, one unique utility program which combines the other of customer financing with modest incentives to contractors--in the form of frequent seller points that can be redeemed for advertising, technician training, travel and other merchandise--offers some promise that high participation rates can be achieved without customer rebates.

  2. Energy Savings From System Efficiency Improvements in Iowa's HVAC SAVE Program

    SciTech Connect

    Yee, S.; Baker, J.; Brand, L.; Wells, J.

    2013-08-01

    The objective of this project is to explore the energy savings potential of maximizing furnace and distribution system performance by adjusting operating, installation, and distribution conditions. The goal of the Iowa HVAC System Adjusted and Verified Efficiency (SAVE) program is to train contractors to measure installed system efficiency as a diagnostic tool to ensure that the homeowner achieves the energy reduction target for the home rather than simply performing a tune-up on the furnace or having a replacement furnace added to a leaky system. The PARR research team first examined baseline energy usage from a sample of 48 existing homes, before any repairs or adjustments were made, to calculate an average energy savings potential and to determine which system deficiencies were prevalent. The results of the baseline study of these homes found that, on average, about 10% of the space heating energy available from the furnace was not reaching the conditioned space. In the second part of the project, the team examined a sample of 10 homes that had completed the initial evaluation for more in-depth study. For these homes, the diagnostic data shows that it is possible to deliver up to 23% more energy from the furnace to the conditioned space by doing system tune ups with or without upgrading the furnace. Replacing the furnace provides additional energy reduction. The results support the author's belief that residential heating and cooling equipment should be tested and improved as a system rather than a collection of individual components.

  3. An implementation of co-simulation for performance prediction of innovative integrated HVAC systems in buildings

    SciTech Connect

    Trcka, Marija; Wetter, Michael; Hensen, Jan L.M.

    2010-07-01

    Integrated performance simulation of buildings and heating, ventilation and air-conditioning (HVAC) systems can help reducing energy consumption and increasing level of occupant comfort. However, no singe building performance simulation (BPS) tool offers sufficient capabilities and flexibilities to accommodate the ever-increasing complexity and rapid innovations in building and system technologies. One way to alleviate this problem is to use co-simulation. The co-simulation approach represents a particular case of simulation scenario where at least two simulators solve coupled differential-algebraic systems of equations and exchange data that couples these equations during the time integration. This paper elaborates on issues important for co-simulation realization and discusses multiple possibilities to justify the particular approach implemented in a co-simulation prototype. The prototype is verified and validated against the results obtained from the traditional simulation approach. It is further used in a case study for the proof-of-concept, to demonstrate the applicability of the method and to highlight its benefits. Stability and accuracy of different coupling strategies are analyzed to give a guideline for the required coupling frequency. The paper concludes by defining requirements and recommendations for generic cosimulation implementations.

  4. ARM - Features

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

    CenterFeatures Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases

  5. Screening analysis for EPACT-covered commercial HVAC and water-heating equipment

    SciTech Connect

    S Somasundaram; PR Armstrong; DB Belzer; SC Gaines; DL Hadley; S Katipumula; DL Smith; DW Winiarski

    2000-05-25

    EPCA requirements state that if the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE) amends efficiency levels prescribed in Standard 90.1-1989, then DOE must establish an amended uniform national manufacturing standard at the minimum level specified in amended Standard 90.1. However, DOE can establish higher efficiency levels if it can show through clear and convincing evidence that a higher efficiency level, that is technologically feasible and economically justified, would produce significant additional energy savings. On October 29, 1999, ASHRAE approved the amended Standard 90.1, which increases the minimum efficiency levels for some of the commercial heating, cooling, and water-heating equipment covered by EPCA 92. DOE asked Pacific Northwest National Laboratory (PNNL) to conduct a screening analysis to determine the energy-savings potential of the efficiency levels listed in Standard 90.1-1999. The analysis estimates the annual national energy consumption and the potential for energy savings that would result if the EPACT-covered products were required to meet these efficiency levels. The analysis also estimates additional energy-savings potential for the EPACT-covered products if they were to exceed the efficiency levels prescribed in Standard 90-1-1999. In addition, a simple life-cycle cost (LCC) analysis was performed for some alternative efficiency levels. This paper will describe the methodology, data assumptions, and results of the analysis. The magnitude of HVAC and SWH loads imposed on equipment depends on the building's physical and operational characteristics and prevailing climatic conditions. To address this variation in energy use, coil loads for 7 representative building types at 11 climate locations were estimated based on a whole-building simulation.

  6. Radiant heating and cooling, displacement ventilation with heat recovery and storm water cooling: An environmentally responsible HVAC system

    SciTech Connect

    Carpenter, S.C.; Kokko, J.P.

    1998-12-31

    This paper describes the design, operation, and performance of an HVAC system installed as part of a project to demonstrate energy efficiency and environmental responsibility in commercial buildings. The systems installed in the 2180 m{sup 2} office building provide superior air quality and thermal comfort while requiring only half the electrical energy of conventional systems primarily because of the hydronic heating and cooling system. Gas use for the building is higher than expected because of longer operating hours and poor performance of the boiler/absorption chiller.

  7. Featured Announcements

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

    May 2014 Nobel Lecture Videos Now Available Online May 29, 2014 by Kathy Kincade Three of the NERSC Nobel Lecture Series videos -- featuring John Kuriyan, Warren Washington, George Smoot, and Saul Perlmutter -- are now available for viewing. Read the full post Xeon Phi Nationwide training sessions available from Intel May 7, 2014 by Katie Antypas NERSC's next supercomputer, Cori, will using the Xeon Phi processor architecture. In order to achieve high performance on Xeon Phi, users will need to

  8. Featured Announcements

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

    September 2016 Call for Proposals: NESAP for Data September 27, 2016 by Rollin Thomas NERSC is now accepting applications for participation in the NERSC Exascale Science Applications Program (NESAP) from developers of data-intensive science applications (NESAP for Data). NESAP is a highly successful collaborative effort where NERSC partners with code teams and library and tool developers to prepare for the NERSC-8 Cori manycore architecture. A key feature of the Cori system is the Intel Xeon Phi

  9. Featured Announcements

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

    January 2014 NERSC's 40th Anniversary Kicks Off with a Special User Group Meeting January 15, 2014 by Francesca Verdier Registration is now open for NUG 2014, the annual meeting of the NERSC Users' Group, Feb. 3-6, 2014. This year's NUG meeting is special, it kicks off NERSC's 40th anniversary celebration. The highlight of NUG 2014 is a two-day "Celebration of Science and Technology" featuring talks by Berkeley Lab's Horst Simon and Kathy Yelick, NERSC Director Sudip Dosanjh, prominent

  10. Energy Conservation Standards Activities

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

    Conservation Standards Activities | i Message from the Assistant Secretary I am pleased to provide you with the semi-annual Implementation Report on Energy Conservation ...

  11. ISSUANCE 2015-12-29: Energy Conservation Program: Energy Conservation...

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

    9: Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Final Rule ISSUANCE 2015-12-29: Energy Conservation Program: Energy Conservation ...

  12. ISSUANCE 2014-12-31: Energy Conservation Program: Energy Conservation...

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

    31: Energy Conservation Program: Energy Conservation Standards for Automatic Commercial Ice Makers, Final Rule ISSUANCE 2014-12-31: Energy Conservation Program: Energy Conservation ...

  13. An evaluation of three commercially available technologies forreal-time measurement of rates of outdoor airflow into HVAC systems

    SciTech Connect

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

    2004-10-28

    During the last few years, new technologies have been introduced for real-time continuous measurement of the flow rates of outdoor air (OA) into HVAC systems; however, an evaluation of these measurements technologies has not previously been published. This document describes a test system and protocols developed for a controlled evaluation of these measurement technologies. The results of tests of three commercially available measurement technologies are also summarized. The test system and protocol were judged practical and very useful. The three commercially available measurement technologies should provide reasonably, e.g., 20%, accurate measurements of OA flow rates as long as air velocities are maintained high enough to produce accurately measurable pressure signals. In HVAC systems with economizer controls, to maintain the required air velocities the OA intake will need to be divided into two sections in parallel, each with a separate OA damper. All of the measurement devices had pressure drops that are likely to be judged acceptable. The influence of wind on the accuracy of these measurement technologies still needs to be evaluated.

  14. An evaluation of technologies for real-time measurement of rates of outdoor airflow into HVAC systems

    SciTech Connect

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

    2004-09-01

    During the last few years, new technologies have been introduced for real-time continuous measurement of the flow rates of outdoor air (OA) into HVAC systems; however, an evaluation of these measurement technologies has not previously been published. This document describes a test system and protocols developed for a controlled evaluation of these measurement technologies. The results of tests of four commercially available measurement technologies and one prototype based on a new design are also summarized. The test system and protocol were judged practical and very useful. The series of tests identified three commercially available measurement technologies that should provide reasonably accurate measurements of OA flow rates as long as air velocities are maintained high enough to produce accurately measurable pressure signals. In HVAC systems with economizer controls, to maintain the required air velocities the OA intake will need to be divided into two sections in parallel, each with a separate OA damper. The errors in OA flow rates measured with the fourth commercially available measurement technology were 20% to 30% with horizontal probes but much larger with vertical probes. The new prototype measurement technology was the only one that appears suitable for measuring OA flow rates over their full range from 20% OA to 100% OA without using two separate OA dampers. All of the measurement devices had pressure drops that are likely to be judged acceptable. The influence of wind on the accuracy of these measurement technologies still needs to be evaluated.

  15. Case history of implementation of conservation program in a multitude of diverse buildings in the metropolitan area

    SciTech Connect

    Khan, S.M.

    1982-06-01

    This paper outlines an energy conservation program undertaken by Jazco Corporation. Monitoring techniques were based on a calculated energy norm. Abnormalities, internal heat load, and switch-over temperature were also established. An actual physical audit verified the results. HVAC systems were found to be incompatible. Most boilers were derated. An electronic economizer cycle was installed. Occupied temperature setting, night temperature setback, dynamic load control, demand control, were all instrumented with savings. Microprocessor-based systems replaced main frame computers at a fraction of the cost. It was found that New York state lighting standards are good except where frequency of use is low.

  16. NREL's Advanced Thermal Conversion Laboratory at the Center for Buildings and Thermal Systems: On the Cutting-Edge of HVAC and CHP Technology (Revised)

    SciTech Connect

    Not Available

    2005-09-01

    This brochure describes how the unique testing capabilities of NREL's Advanced Thermal Conversion Laboratory at the Center For Buildings and Thermal Systems can help industry meet the challenge of developing the next generation of heating, ventilating, and air-conditioning (HVAC) and combined heat and power (CHP) equipment and concepts.

  17. Comparison of heating and cooling energy consumption by HVAC system with mixing and displacement air distribution for a restaurant dining area in different climates

    SciTech Connect

    Zhivov, A.M.; Rymkevich, A.A.

    1998-12-31

    Different ventilation strategies to improve indoor air quality and to reduce HVAC system operating costs in a restaurant with nonsmoking and smoking areas and a bar are discussed in this paper. A generic sitting-type restaurant is used for the analysis. Prototype designs for the restaurant chain with more than 200 restaurants in different US climates were analyzed to collect the information on building envelope, dining area size, heat and contaminant sources and loads, occupancy rates, and current design practices. Four constant air volume HVAC systems wit h a constant and variable (demand-based) outdoor airflow rate, with a mixing and displacement air distribution, were compared in five representative US climates: cold (Minneapolis, MN); Maritime (Seattle, WA); moderate (Albuquerque, NM); hot-dry (Phoenix, AZ); and hot-humid (Miami, FL). For all four compared cases and climatic conditions, heating and cooling consumption by the HVAC system throughout the year-round operation was calculated and operation costs were compared. The analysis shows: Displacement air distribution allows for better indoor air quality in the breathing zone at the same outdoor air supply airflow rate due to contaminant stratification along the room height. The increase in outdoor air supply during the peak hours in Miami and Albuquerque results in an increase of both heating and cooling energy consumption. In other climates, the increase in outdoor air supply results in reduced cooling energy consumption. For the Phoenix, Minneapolis, and Seattle locations, the HVAC system operation with a variable outdoor air supply allows for a decrease in cooling consumption up to 50% and, in some cases, eliminates the use of refrigeration machines. The effect of temperature stratification on HVAC system parameters is the same for all locations; displacement ventilation systems result in decreased cooling energy consumption but increased heating consumption.

  18. Energy Management in Small Commercial Buildings: A Look at How HVAC Contractors Can Deliver Energy Efficiency to this Segment

    SciTech Connect

    Hult, Erin; Granderson, Jessica; Mathew, Paul

    2014-07-01

    While buildings smaller than 50,000 sq ft account for nearly half of the energy used in US commercial buildings, energy efficiency programs to-date have primarily focused on larger buildings. Interviews with stakeholders and a review of the literature indicate interest in energy efficiency from the small commercial building sector, provided solutions are simple and low-cost. An approach to deliver energy management to small commercial buildings via HVAC contractors and preliminary demonstration findings are presented. The energy management package (EMP) developed includes five technical elements: benchmarking and analysis of monthly energy use; analysis of interval electricity data (if available), a one-hour onsite walkthrough, communication with the building owner, and checking of results. This data-driven approach tracks performance and identifies low-cost opportunities, using guidelines and worksheets for each element to streamline the delivery process and minimize the formal training required. This energy management approach is unique from, but often complementary to conventional quality maintenance or retrofit-focused programs targeting the small commercial segment. Because HVAC contractors already serve these clients, the transaction cost to market and deliver energy management services can be reduced to the order of hundreds of dollars per year. This business model, outlined briefly in this report, enables the offering to benefit the contractor and client even at the modest expected energy savings in small buildings. Results from a small-scale pilot of this approach validated that the EMP could be delivered by contractors in 4-8 hours per building per year, and that energy savings of 3-5percent are feasible through this approach.

  19. Energy conservation in typical Asian countries

    SciTech Connect

    Yang, M.; Rumsey, P.

    1997-06-01

    Various policies and programs have been created to promote energy conservation in Asia. Energy conservation centers, energy conservation standards and labeling, commercial building codes, industrial energy use regulations, and utility demand-side management (DSM) are but a few of them. This article attempts to analyze the roles of these different policies and programs in seven typical Asian countries: China, Indonesia, Japan, Pakistan, South Korea, the Philippines, and Thailand. The conclusions show that the two most important features behind the success policies and programs are (1) government policy support and (2) long-run self-sustainability of financial support to the programs.

  20. ISSUANCE 2015-06-17: Energy Conservation Program: Energy Conservation...

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

    17: Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Notice of Proposed Rulemaking ISSUANCE 2015-06-17: Energy Conservation Program: ...

  1. ISSUANCE 2015-12-24: Energy Conservation Program: Energy Conservation...

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

    4: Energy Conservation Program: Energy Conservation Standards for Refrigerated Bottled or Canned Beverage Vending Machines, Final Rule ISSUANCE 2015-12-24: Energy Conservation ...

  2. ISSUANCE 2015-05-29: Energy Conservation Program: Energy Conservation...

    Office of Environmental Management (EM)

    Energy Conservation Standards for Residential Conventional Ovens, Notice of Proposed Rulemaking ISSUANCE 2015-05-29: Energy Conservation Program: Energy Conservation Standards for ...

  3. ISSUANCE 2016-03-25: Energy Conservation Program: Energy Conservation...

    Energy Saver

    3-25: Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Notice of Proposed Determination ISSUANCE 2016-03-25: Energy Conservation Program: ...

  4. ISSUANCE 2015-06-25: Energy Conservation Program: Energy Conservation...

    Energy Saver

    Program: Energy Conservation Standards for Ceiling Fan Light Kits, Notice of Proposed Rulemaking ISSUANCE 2015-06-25: Energy Conservation Program: Energy Conservation Standards for ...

  5. 2016-04-19 Energy Conservation Program: Energy Conservation Standards...

    Energy Saver

    9 Energy Conservation Program: Energy Conservation Standards for Commercial Water Heating Equipment Notice of Proposed Rulemaking 2016-04-19 Energy Conservation Program: Energy ...

  6. ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation...

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

    ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking ISSUANCE 2016-02-12: Energy Conservation ...

  7. ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation...

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

    Energy Conservation Standards for Battery Chargers, Final Rule ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Final Rule This ...

  8. ISSUANCE 2015-10-15: Energy Conservation Program: Energy Conservation...

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

    0-15: Energy Conservation Program: Energy Conservation Standards for Residential Furnaces; Comment Period Reopening ISSUANCE 2015-10-15: Energy Conservation Program: Energy ...

  9. ISSUANCE 2015-01-26: Energy Conservation Program: Energy Conservation...

    Office of Environmental Management (EM)

    1-26: Energy Conservation Program: Energy Conservation Standards for High-Intensity Lamps, Notice to Reopen Comment Period ISSUANCE 2015-01-26: Energy Conservation Program: Energy ...

  10. ISSUANCE 2016-09-02: Energy Conservation Program: Energy Conservation...

    Energy Saver

    02: Energy Conservation Program: Energy Conservation Standards for Residential Furnaces, Supplemental Notice of Proposed Rulemaking ISSUANCE 2016-09-02: Energy Conservation ...

  11. ISSUANCE 2015-06-09: Energy Conservation Program: Energy Conservation...

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

    9: Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information ISSUANCE 2015-06-09: Energy Conservation Program: Energy ...

  12. conservation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    conservation NNSA's Pantex Plant recognized for bird conservation The U.S. Fish & Wildlife Service's Council for the Conservation of Migratory Birds named NNSA's Pantex Plant one ...

  13. From comfort to kilowatts: An integrated assessment of electricity conservation in Thailand's commercial sector

    SciTech Connect

    Busch, J.F. Jr.

    1990-08-01

    Thailand serves as a case study of the potential to conserve electricity in the fast-growing commercial sectors of the tropical developing world. We performed a field study of over 1100 Thai office workers in which a questionnaire survey and simultaneous physical measurements were taken. Both air-conditioned and non-air-conditioned buildings were included. We analyzed Thai subjective responses on the ASHRAE, McIntyre and other rating scales, relating them to Effective Temperature, demographics, and to rational indices of warmth such as PMV and TSENS. These results suggest that without sacrificing comfort, significant energy conservation opportunities exist through the relaxation of upper space temperature limits. To investigate the potential for conserving energy in a cost-effective manner, we performed a series of parametric simulations using the DOE-2.1D computer program on three commercial building prototypes based on actual buildings in Bangkok; an office, a hotel, and a shopping center. We investigated a wide range of energy conservation measures appropriate for each building type, from architectural measures to HVAC equipment and control solutions. The best measures applied in combination into high efficiency cases can generate energy savings in excess of 50%. Economic analyses performed for the high efficiency cases, resulted in costs of conserved energy of less than and internal rates of return in excess of 40%. Thermal cool storage, cogeneration, and gas cooling technology showed promise as cost-effective electric load management strategies.

  14. b3.xls

    Annual Energy Outlook

    ... 567 30 63 80 55 111 39 56 47 86 Separate Computer Area ...... 553 29 69 84 51 104 29 57 37 93 HVAC Conservation Features (more than one may apply) ...

  15. b4.xls

    Annual Energy Outlook

    ... 567 30 63 80 55 111 39 56 47 86 Separate Computer Area ...... 553 29 69 84 51 104 29 57 37 93 HVAC Conservation Features (more than one may apply) ...

  16. More Workers"

    Energy Information Administration (EIA) (indexed site)

    ... of Hot Water ......",567,199,94,90,99,45,28,11 "Separate Computer Area ......",553,73,73,105,143,84,51,25 "HVAC Conservation Features" "(more than one may apply)" "Variable ...

  17. Buildings*","Northeast",,"Midwest",,"South",,,"West"

    Energy Information Administration (EIA) (indexed site)

    ... of Hot Water ......",567,30,63,80,55,111,39,56,47,86 "Separate Computer Area ......",553,29,69,84,51,104,29,57,37,93 "HVAC Conservation Features" "(more than one may apply)" ...

  18. All

    Energy Information Administration (EIA) (indexed site)

    ... area 282 N 18 46 5 Q 9 Small kitchen area 736 N 33 50 3 12 48 All buildings Food ... HVAC conservation features (more than one may apply) Economizer cycle 601 51 Q 19 6 23 12 ...

  19. Buildings*","Nongovernment-Owned Buildings",,,,"Government-Owned...

    Energy Information Administration (EIA) (indexed site)

    ... Computer Area ......",553,353,186,167,"Q",200,8,47,146 "HVAC Conservation Features" "(more than one may apply)" "Variable Air-Volume System ...",466,351,185,164,"Q",115,3...

  20. Chapter 19: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol. The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures: September 2011 … December 2014

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

    9: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures Created as part of subcontract with period of performance September 2011 - December 2014 Jeff Romberger SBW Consulting, Inc. Bellevue, Washington NREL Technical Monitor: Charles Kurnik Subcontract Report NREL/SR-7A40-63167 November 2014 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable

  1. Energy Conservation Standards Activities

    Energy.gov [DOE] (indexed site)

    Report to Congress August 2014 United States Department of Energy Washington, DC 20585 Energy Conservation Standards Activities Report to Congress | Page i Message from the ...

  2. Screening Analysis for EPACT-Covered Commercial HVAC and Water-Heating Equipment

    SciTech Connect

    Somasundaram, Sriram; Armstrong, Peter R.; Belzer, David B.; Gaines, Suzanne C.; Hadley, Donald L.; Katipumula, S.; Smith, David L.; Winiarski, David W.

    2000-04-25

    The Energy Policy and Conservation Act (EPCA) as amended by the Energy Policy Act of 1992 (EPACT) establishes that the U.S. Department of Energy (DOE) regulate efficiency levels of certain categories of commercial heating, cooling, and water-heating equip-ment. EPACT establishes the initial minimum efficiency levels for products falling under these categories, based on ASHRAE/IES Standard 90.1-1989 requirements. EPCA states that, if ASHRAE amends Standard 90.1-1989 efficiency levels, then DOE must establish an amended uniform national manufacturing standard at the minimum level specified in the amended Standard 90.1 and that it can establish higher efficiency levels if they would result in significant additional energy savings. Standard 90.1-1999 increases minimum efficiency levels for some of the equipment categories covered by EPCA 92. DOE conducted a screening analysis to determine the energy-savings potential for EPACT-covered products meet and exceeding these levels. This paper describes the methodology, data assumptions, and results of the analysis.

  3. Energy Conservation Program: Energy Conservation Standards for Ceiling Fans

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

    | Department of Energy Ceiling Fans Energy Conservation Program: Energy Conservation Standards for Ceiling Fans Energy Conservation Standards for Ceiling Fans ceiling fans nopr.pdf (1.68 MB) More Documents & Publications Energy Conservation Program: Final Rule; Test Procedures for Ceiling Fans ISSUANCE 2015-05-26: Energy Conservation Program: Test Procedures for Ceiling Fans, Supplemental Notice of Proposed Rule 2014-09-19 Issuance: Energy Conservation Program for Consumer Products: Test

  4. ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation

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

    Standards for Battery Chargers, Final Rule | Department of Energy Energy Conservation Standards for Battery Chargers, Final Rule ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Final Rule This document is the Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Final Rule. Battery Chargers Final Rule.pdf (1.35 MB) More Documents & Publications ISSUANCE 2015-07-30: Energy Conservation Program: Energy

  5. Community Conservation Challenge

    Energy.gov [DOE]

    The Indiana Office of Energy Development (OED) is offering grants under the CCC  program. Non-residential entities may apply to receive $25,000-$100,000 for community energy conservation projects...

  6. Energy Conservation Loan

    Energy.gov [DOE]

    Loans for large residential properties are available through the Multi-Family Energy Conservation Loan Program. The terms of this loan are similar to loans for single-family dwellings, with a hig...

  7. Qualified Energy Conservation Bonds

    Energy.gov [DOE]

    Provides an in-depth description of qualified energy conservation bonds, including process and mechanics, case studies, utilization trends, barriers, and regulatory and legal issues. Author: Energy Programs Consortium

  8. ISSUANCE 2015-06-30: Energy Conservation Program: Energy Conservation...

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

    ISSUANCE 2015-06-30: Energy Conservation Program: Energy Conservation Standards for Packaged Terminal Air Conditioners and Packaged Terminal Heat Pumps, Final Rule ISSUANCE...

  9. 2014-10-30 Issuance: Energy Conservation Program: Energy Conservation...

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

    Energy Conservation Standards for Residential Central Air Conditioners and Heat Pumps, Request for Information 2014-10-30 Issuance: Energy Conservation Program: Energy...

  10. Energy Conservation Program for Consumer Products: Energy Conservation...

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

    Number EERE-2014-BT-STD-0027 RIN: 1904-AD31 Energy Conservation Program for Consumer Products: Energy Conservation Standards for Commercial Prerinse Spray Valves AGENCY: ...

  11. ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation...

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

    Refrigerated Beverage Vending Machines, Notice of Proposed Rulemaking ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation Standards for Refrigerated Beverage ...

  12. ISSUANCE 2014-12-11: Energy Conservation Program: Energy Conservation...

    Energy.gov [DOE] (indexed site)

    Conservation Standards for Residential Dishwashers, Notice of Proposed Rulemaking. dishwashersnopr.pdf (935.46 KB) More Documents & Publications Energy Conservation Standards ...

  13. ISSUANCE 2015-8-28: Energy Conservation Program: Energy Conservation...

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

    8-28: Energy Conservation Program: Energy Conservation Standards for Single Package Vertical Air Conditioners and Single Package Vertical Heat Pumps, Final Rule ISSUANCE 2015-8-28: ...

  14. ISSUANCE 2016-08-30: Energy Conservation Program: Energy Conservation...

    Office of Environmental Management (EM)

    30: Energy Conservation Program: Energy Conservation Standards for Walk-In Cooler and Freezer Refrigeration Systems, Notice of Proposed Rulemaking ISSUANCE 2016-08-30: Energy ...

  15. ISSUANCE 2016-10-07: Energy Conservation Program: Energy Conservation...

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

    10-07: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of proposed definition and data availability ISSUANCE 2016-10-07: Energy ...

  16. ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Final Rule ISSUANCE 2016-05-06: Energy ...

  17. ISSUANCE 2016-08-16 Energy Conservation Program: Energy Conservation...

    Office of Environmental Management (EM)

    6 Energy Conservation Program: Energy Conservation Standards for Residential Conventional Cooking Products; Supplemental Notice of Proposed Rulemaking (SNOPR) ISSUANCE 2016-08-16 ...

  18. ISSUANCE 2015-06-30: Energy Conservation Program: Energy Conservation...

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

    6-30: Energy Conservation Program: Energy Conservation Standards for Packaged Terminal Air Conditioners and Packaged Terminal Heat Pumps, Final Rule ISSUANCE 2015-06-30: Energy ...

  19. 2015-12-30 Energy Conservation Program: Energy Conservation Standards...

    Energy.gov [DOE] (indexed site)

    Energy Conservation Standards for Residential Boilers Final Rule Residential Boilers Final Rule.pdf (1.98 MB) More Documents & Publications Energy Conservation Program: Energy ...

  20. Energy Conservation Standards Activities

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

    Report to Congress August 2014 United States Department of Energy Washington, DC 20585 Energy Conservation Standards Activities Report to Congress | Page i Message from the Assistant Secretary I am pleased to provide you with the semi-annual Implementation Report on Energy Conservation Standards Activities of the U.S. Department of Energy (DOE). This report meets the requirements of Section 141 of the Energy Policy Act of 2005 (EPACT 2005) and Sections 305 and 321 of the Energy Independence and

  1. Application of real time transient temperature (RT{sup 3}) program on nuclear power plant HVAC analysis

    SciTech Connect

    Cai, Y.; Tomlins, V.A.; Haskell, N.L.; Giffels, F.W.

    1996-08-01

    A database oriented technical analysis program (RT) utilizing a lumped parameter model combined with a finite difference method was developed to concurrently simulate transient temperatures in single or multiple room(s)/area(s). Analyses can be seen for postulated design basis events, such as, 10CFR50 Appendix-R, Loss of Coolant Accident concurrent with Loss of Offsite Power (LOCA/LOOP), Station BlackOut (SBO), and normal station operating conditions. The rate of change of the air temperatures is calculated by explicitly solving a series of energy balance equations with heat sources and sinks that have been described. For building elements with heat absorbing capacity, an explicit Forward Time Central Space (FTCS) model of one dimensional transient heat conduction in a plane element is used to describe the element temperature profile. Heat migration among the rooms/areas is considered not only by means of conduction but also by means of natural convection induced by temperature differences through openings between rooms/areas. The program also provides a means to evaluate existing plant HVAC system performance. The performance and temperature control of local coolers/heaters can be also simulated. The program was used to calculate transient temperature profiles for several buildings and rooms housing safety-related electrical components in PWR and BWR nuclear power plants. Results for a turbine building and reactor building in a BWR nuclear power plant are provided here. Specific calculational areas were defined on the basis of elevation, physical barriers and components/systems. Transient temperature profiles were then determined for the bounding design basis events with winter and summer outdoor air temperatures.

  2. USDA Agricultural Conservation Easement Program

    Energy.gov [DOE]

    The U.S. Department of Agriculture's (USDA's) Agricultural Conservation Easement Program (ACEP) provides financial and technical assistance to help conserve agricultural lands, wetlands, and their related benefits.

  3. Conservation Technologies | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    by expanding it. Conservation Technologies is a company located in Duluth, Minnesota. Conservation Technologies specializes in energy efficiency in building construction, and...

  4. Implementation Report: Energy Conservation Activities

    Energy.gov [DOE] (indexed site)

    Act of 2005 EPCA - Energy Policy and Conservation Act HID - High-Intensity Discharge ... to comply with statutory deadlines for new or amended energy conservation standards. ...

  5. Water Conservation | Department of Energy

    Energy Saver

    Water Conservation Water Conservation Mission The team facilitates the reduction of water consumption intensity at LM sites, as deemed appropriate for LM operations and approved by ...

  6. 2014-12-22 Issuance: Alternative Efficiency Determination Methods, Basic Model Definition, and Compliance for Commercial HVAC, Refrigeration, and Water Heating Equipment; Final Rule

    Energy.gov [DOE]

    This document is a pre-publication Federal Register final rule regarding alternative efficiency determination methods, basic model definition, and compliance for commercial HVAC, refrigeration, and water heating equipment , as issued by the Deputy Assistant Secretary for Energy Efficiency on December 22, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  7. Energy Savings Performance Contracts ENABLE: Energy Conservation...

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

    Contracts ENABLE: Energy Conservation Measures Summary Energy Savings Performance Contracts ENABLE: Energy Conservation Measures Summary Presentation summarizes energy conservation ...

  8. Mastermind Session: Wisconsin Energy Conservation Corporation

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Peer Exchange Call: Program Sustainability Mastermind Session, featuring host Brian Driscoll, Wisconsin Energy Conservation Corporation. Call Slides and Discussion Summary, November 15, 2012. This was the third Peer Exchange Call in the new series on program sustainability. This session was modeled on the “Mastermind" format used at the July 2012 Residential Energy Efficiency Solutions conference. The call focused on generating program sustainability strategy ideas for a particular local program.

  9. Army energy conservation programs

    SciTech Connect

    Hutchinson, R.L.

    1983-06-01

    The Energy Engineering Analysis Program (EEAP) has been instrumented to reduce Army energy consumption by 20 percent by FY 1985. EEAP surveys and identifies high energy users, analyzes and applies conservation technologies, and submits a study report to the Director of Engineering and Housing. The Energy Conservation Investment Program (ECIP), which retrofits existing facilities with insulation, and monitoring systems, is the foundation of EEAP. The Energy Conservation and Management Plan (ECAM) is designed to do for GOCO's (government owned, contractor operated plants) what ECIP does for army plants. A few specific conversion projects are listed. An energy awareness program includes seminars, workshops, displays, and brochures. The Facilities Energy RDTandS program insures that the Army will be able to rapidly utilize the latest state-of-the-art energy technology.

  10. ISSUANCE 2016-08-30: Energy Conservation Program: Energy Conservation

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

    Standards for Walk-In Cooler and Freezer Refrigeration Systems, Notice of Proposed Rulemaking | Department of Energy 30: Energy Conservation Program: Energy Conservation Standards for Walk-In Cooler and Freezer Refrigeration Systems, Notice of Proposed Rulemaking ISSUANCE 2016-08-30: Energy Conservation Program: Energy Conservation Standards for Walk-In Cooler and Freezer Refrigeration Systems, Notice of Proposed Rulemaking This document is the Energy Conservation Program: Energy

  11. Doyle Conservation Center (DCC)

    Building Catalog

    Leominster, MA Built on a 50-acre reservation in Leominster, the Doyle Conservation Center (DCC) houses core Trustees staff and serves as a central training facility that showcases the organization's conservation activities. The DCC's LEED Gold rating reflects the mission of the Trustees of Reservations, which is "To preserve, for public use and enjoyment, properties of exceptional scenic, historic, and ecological value in Massachusetts." The DCC is accessible to the public and is often rented out by various groups and organizations. 11/19/2014 - 17:58

  12. Energy Conservation Contract (4 activities)

    Education - Teach & Learn

    Students learn about saving energy and encourage their families to conserve by completing the following activities

  13. Conserving Energy | Department of Energy

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

    Energy Assurance » Emergency Preparedness » Community Guidelines » Conserving Energy Conserving Energy Conserving Energy During an energy emergency, customers can reduce stress on infrastructure by conserving energy. This will help you and your community recover more quickly. Officials can ask the public to conserve energy, including: Cutting back on driving, using public transportation, and telecommuting when possible; Refraining from using non-essential lights and appliances, especially

  14. Conservation and solar guidelines

    SciTech Connect

    Balcomb, J.D.

    1983-01-01

    Guidelines are given for selecting R-values and infiltration levels, and determining the size of the solar collection area for passive solar buildings. The guidelines are based on balancing the incremental cost/benefit of conservation and passive solar strategies. Tables are given for 90 cities in the US and the results are also displayed on maps. An example is included.

  15. Foundry energy conservation workbook

    SciTech Connect

    1990-10-01

    This report discusses methods for promoting energy conservation in foundries. Use of electric power, natural gas, and coke are evaluated. Waste heat recovery systems are considered. Energy consumption in the specific processes of electric melting, natural gas melting, heat treatments, ladle melting, and coke fuel melting is described. An example energy analysis is included. (GHH)

  16. Foundry energy conservation workbook

    SciTech Connect

    Not Available

    1990-12-31

    This report discusses methods for promoting energy conservation in foundries. Use of electric power, natural gas, and coke are evaluated. Waste heat recovery systems are considered. Energy consumption in the specific processes of electric melting, natural gas melting, heat treatments, ladle melting, and coke fuel melting is described. An example energy analysis is included. (GHH)

  17. Wireless Infrastructure for Performing Monitoring, Diagnostics, and Control HVAC and Other Energy-Using Systems in Small Commercial Buildings

    SciTech Connect

    Patrick O'Neill

    2009-06-30

    This project focused on developing a low-cost wireless infrastructure for monitoring, diagnosing, and controlling building systems and equipment. End users receive information via the Internet and need only a web browser and Internet connection. The system used wireless communications for: (1) collecting data centrally on site from many wireless sensors installed on building equipment, (2) transmitting control signals to actuators and (3) transmitting data to an offsite network operations center where it is processed and made available to clients on the Web (see Figure 1). Although this wireless infrastructure can be applied to any building system, it was tested on two representative applications: (1) monitoring and diagnostics for packaged rooftop HVAC units used widely on small commercial buildings and (2) continuous diagnosis and control of scheduling errors such as lights and equipment left on during unoccupied hours. This project developed a generic infrastructure for performance monitoring, diagnostics, and control, applicable to a broad range of building systems and equipment, but targeted specifically to small to medium commercial buildings (an underserved market segment). The proposed solution is based on two wireless technologies. The first, wireless telemetry, is used for cell phones and paging and is reliable and widely available. This risk proved to be easily managed during the project. The second technology is on-site wireless communication for acquiring data from sensors and transmitting control signals. The technology must enable communication with many nodes, overcome physical obstructions, operate in environments with other electrical equipment, support operation with on-board power (instead of line power) for some applications, operate at low transmission power in license-free radio bands, and be low cost. We proposed wireless mesh networking to meet these needs. This technology is relatively new and has been applied only in research and tests

  18. Lighting Energy Conservation Measures | Department of Energy

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

    Technology Deployment Efficient Technologies & Products Lighting Energy Conservation Measures Lighting Energy Conservation Measures Lighting Improvements Lighting ...

  19. Chapter 4, Small Commercial and Residential Unitary and Split System HVAC Cooling Equipment-Efficiency Upgrade Evaluation Protocol: The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures

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

    4: Small Commercial and Residential Unitary and Split System HVAC Cooling Equipment-Efficiency Upgrade Evaluation Protocol David Jacobson, Jacobson Energy Research Subcontract Report NREL/SR-7A30-53827 April 2013 The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures 4 - 1 Chapter 4 - Table of Contents 1 Measure Description .............................................................................................................. 2 2 Application

  20. HVAC Performance Maps

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

    Creating generalized and product-specific model inputs 3. Identifying product improvement ... delivered capacity in a whole-building context, across varying climates and conditions. ...

  1. HVAC Equipment Rebate Program

    Energy.gov [DOE]

    NOTE: As of January 1, 2016, rebates for unitary air conditioning and split systems and integrated dual enthalpy economizer controls are no longer available.

  2. Conservation and solar guidelines

    SciTech Connect

    Balcomb, J.D.

    1986-01-01

    Guidelines are given for selecting R-values and infiltration levels, and determining the size of the solar collection area for passive solar buildings. The guidelines are based on balancing the incremental cost/benefit of conservation and passive solar strategies. Tables are given for 90 cities in the United States and the results are also displayed on maps. The procedures are developed in an appendix, which gives the cost assumptions used and explains how to develop different guidelines for different costs.

  3. Motor Energy Conservation Measures

    Energy Science and Technology Software Center

    2010-12-31

    This software requires inputs of simple motor inventory information and calculates the energy and cost benefits of various retrofit opportunities. This tool includes energy conservation measures for: High Efficiency Motor retrofit and Cogged V-belts retrofit. This tool calculates energy savings, demand reduction, cost savings, and building life cycle costs including: simple payback, discounted payback, net-present value, and savings to investment ratio. In addition this tool also displays the environmental benefits of a project.

  4. ISSUANCE 2015-07-23: Energy Conservation Program: Energy Conservation...

    Energy.gov [DOE] (indexed site)

    Conventional Ovens, Comment Period Extension. conventionalovenscommentextension.pdf More Documents & Publications ISSUANCE 2015-07-17: Energy Conservation Program: Energy...

  5. Feature Stories | Argonne National Laboratory

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

    ... --Petascale & exascale computing --Statistics --Software development ... --Site renewable energy --Site energy & water conservation Operations -Leadership Institute ...

  6. Featured Topic Pages

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

    Featured Topic Pages * Renowned scientists, with information about the scientists' R&D results * Significant DOE research disciplines, with R&D results * Manhattan Project, ...

  7. DVU Featured Training & Events ...

    Energy.gov [DOE] (indexed site)

    Featured Training & Events Form Please complete this form in its entirety and email to ... Classroom, Online) 8. Course Location: Training Facility Address, Room City & State : ...

  8. Qualified Energy Conservation Bond Webinars

    Energy.gov [DOE]

    Provides a listing of past qualified energy conservation bond webinars and associated files. Author: U.S. Department of Energy

  9. Water Conservation Measures

    SciTech Connect

    2010-12-31

    This software requires inputs of simple water fixture inventory information and calculates the water/energy and cost benefits of various retrofit opportunities. This tool includes water conservation measures for: Low-flow Toilets, Low-flow Urinals, Low-flow Faucets, and Low-flow Showheads. This tool calculates water savings, energy savings, demand reduction, cost savings, and building life cycle costs including: simple payback, discounted payback, net-present value, and savings to investment ratio. In addition this tool also displays the environmental benefits of a project.

  10. Energy conservation in Tennessee

    SciTech Connect

    Carlsmith, R.S.

    1981-12-01

    The ratio of energy consumption to gross state product is discussed. This ratio, showing the amount of energy Tennessee uses to produce one dollar's worth of goods and services, has decreased by 4.5% during the period from 1973 to 1979 as compared to 10.4% for the same period for the US as a whole. Changes of energy consumption at the national level since the Arab oil embargo are analyzed. Funding for state conservation programs are discussed. The impact that sharp curtailment of Federal funding will have on some Tennessee programs is noted. (MCW)

  11. Water Conservation Measures

    Energy Science and Technology Software Center

    2010-12-31

    This software requires inputs of simple water fixture inventory information and calculates the water/energy and cost benefits of various retrofit opportunities. This tool includes water conservation measures for: Low-flow Toilets, Low-flow Urinals, Low-flow Faucets, and Low-flow Showheads. This tool calculates water savings, energy savings, demand reduction, cost savings, and building life cycle costs including: simple payback, discounted payback, net-present value, and savings to investment ratio. In addition this tool also displays the environmental benefits ofmore » a project.« less

  12. Plug Loads Conservation Measures

    Energy Science and Technology Software Center

    2010-12-31

    This software requires inputs of simple plug loads inventory information and calculates the energy and cost benefits of various retrofit opportunities. This tool includes energy conservation measures for: Vending Machine Misers, Delamp Vending Machine, Desktop to Laptop retrofit, CRT to LCD monitors retrofit, Computer Power Management Settings, and Energy Star Refrigerator retrofit. This tool calculates energy savings, demand reduction, cost savings, building life cycle costs including: simple payback, discounted payback, net-present value, and savings tomore » investment ratio. In addition this tool also displays the environmental benefits of a project.« less

  13. The Nature Conservancy | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservancy Jump to: navigation, search Logo: The Nature Conservancy Name: The Nature Conservancy Address: 4245 North Fairfax Drive, Suite 100 Place: Arlington, VA Zip: 22203-1606...

  14. Coastal Conservation League | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservation League Jump to: navigation, search Logo: Coastal Conservation League Name: Coastal Conservation League Address: 328 East Bay Street PO Box 1765 Place: Charleston,...

  15. Montana Department of Natural Resources & Conservation | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Natural Resources & Conservation Jump to: navigation, search Logo: Montana Department of Natural Resources& Conservation Name: Montana Department of Natural Resources& Conservation...

  16. California Department of Conservation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  17. MA - Office of Management - Energy Conservation Plan

    Energy Saver

    MA Energy Conservation Plan January 2010 1 Office of Management Office-Level Energy Conservation Plan January 2010 I. BACKGROUND This energy conservation plan represents an effort ...

  18. Qualified Energy Conservation Bonds | Department of Energy

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

    Qualified Energy Conservation Bonds Qualified Energy Conservation Bonds A Qualified Energy Conservation Bond (QECB) is a bond that enables qualified state, tribal, and local ...

  19. Landscaping Water Conservation | Department of Energy

    Energy Saver

    Water Conservation Landscaping Water Conservation This colorful water-conserving landscape requires only one-quarter the water a bluegrass lawn would use. | Photo courtesy of Jim ...

  20. Hopper Featured Announcements

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

    Announcements Hopper Featured Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He | 0 Comments 1) There will be a scheduled...

  1. Hopper Featured Announcements

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

    April 2012 Cluster Compatibility Mode is now available on Hopper April 10, 2012 We are pleased to announce a new feature on Hopper, Cray Cluster Compatibility Mode (CCM) which...

  2. 2013 Feature Stories | NREL

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

    2013 Feature Stories The following feature stories take an in-depth, behind-the-scenes look at how NREL is advancing energy efficiency and renewable energy technologies. December 2013 New Test Facility to Improve Wind Turbines New Test Facility to Improve Wind Turbines Five-megawatt dynamometer will accelerate the development of next-generation wind energy technologies. Bright Ideas Chase Investor Dollars at Forum Bright Ideas Chase Investor Dollars at Forum Annual Industry Growth Forum

  3. Community Feature Stories

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

    Community Feature Stories Community Feature Stories Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. Northern New Mexico Micro Grape Growers Association Grape Growers Association enlivens agriculture Growers association unites small parcels of land, enlivens production, protects water rights for Northern New Mexico agriculturists. - 8/6/12 Jacob Leyba,

  4. Feature Characterization Library

    Energy Science and Technology Software Center

    2006-08-03

    FCLib is a data analysis toolkit constructed to meet the needs of data discovery in large-scale, spatio-temporal data such as finite element simulation data. FCLib is a C library toolkit of building blocks that can be assembled into complex analyses. Important features of FCLib include the following: (1) Support of feature-based analysis, (2) minimization of low-oevel processing, (3) ease of use, and (4) applicable to the wide variety of science domains.

  5. Energy Conservation Code Decoded

    SciTech Connect

    Cole, Pam C.; Taylor, Zachary T.

    2006-09-01

    Designing an energy-efficient, affordable, and comfortable home is a lot easier thanks to a slime, easier to read booklet, the 2006 International Energy Conservation Code (IECC), published in March 2006. States, counties, and cities have begun reviewing the new code as a potential upgrade to their existing codes. Maintained under the public consensus process of the International Code Council, the IECC is designed to do just what its title says: promote the design and construction of energy-efficient homes and commercial buildings. Homes in this case means traditional single-family homes, duplexes, condominiums, and apartment buildings having three or fewer stories. The U.S. Department of Energy, which played a key role in proposing the changes that resulted in the new code, is offering a free training course that covers the residential provisions of the 2006 IECC.

  6. Energy Conservation Program: Energy Conservation Standards for Residential Boilers, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Residential Boilers, Notice of Proposed Rulemaking

  7. ISSUANCE 2015-10-20: Energy Conservation Program: Energy Conservation Standards for Refrigerated Beverage Vending Machines

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Refrigerated Beverage Vending Machines

  8. ISSUANCE 2015-07-23: Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Comment Period Extension

  9. Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Final Determination

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Final Determination

  10. Assisting Federal Facilities with Energy Conservation Technologies...

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

    Project Financing Assisting Federal Facilities with Energy Conservation Technologies (AFFECT) Funding Opportunity Assisting Federal Facilities with Energy Conservation ...

  11. Coordinating Energy Efficiency With Water Conservation Services...

    Energy Saver

    With Water Conservation Services Coordinating Energy Efficiency With Water Conservation Services Better Buildings Residential Network Program Sustainability Peer Exchange Call ...

  12. Energy Conservation: Did I remember...

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

    Conservation: Did I remember to...? Activity Type: Craft and Game Supports Lesson Five: Global Warming Grades 4-6 Before Your Visit: Review Volunteer Presenter Checklist,...

  13. Okanogan PUD- Conservation Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Okanogan PUD provides financial assistance for its qualified customers to improve the energy efficiency of homes and facilities. They offer loans for a variety of conservation measures including...

  14. Clark County- Energy Conservation Code

    Energy.gov [DOE]

    In September 2010, Clark County adopted Ordinance 3897, implementing the Southern Nevada version of the 2009 International Energy Conservation Code for both residential and commercial buildings...

  15. ACR-1000 Passive Features

    SciTech Connect

    Lekakh, Boris; Hau, Ken; Ford, Steven

    2006-07-01

    The Advanced CANDU Reactor{sup TM} (ACR{sup TM}) is a Generation III+ pressure tube type reactor using light water coolant and heavy water moderator. The ACR-1000 reactor design is an evolutionary extension of the proven CANDU reactor design. The ACR-1000 incorporates multiple and diverse passive systems for accident mitigation. Where necessary, one or more features that are passive in nature have been included for mitigation of any postulated accident event. This paper describes how the use of passive design elements complements active features enhances reliability and improves safety margins. (authors)

  16. Intrinsic Feature Motion Tracking

    Energy Science and Technology Software Center

    2013-03-19

    Subject motion during 3D medical scanning can cause blurring and artifacts in the 3D images resulting in either rescans or poor diagnosis. Anesthesia or physical restraints may be used to eliminate motion but are undesirable and can affect results. This software measures the six degree of freedom 3D motion of the subject during the scan under a rigidity assumption using only the intrinsic features present on the subject area being monitored. This movement over timemore » can then be used to correct the scan data removing the blur and artifacts. The software acquires images from external cameras or images stored on disk for processing. The images are from two or three calibrated cameras in a stereo arrangement. Algorithms extract and track the features over time and calculate position and orientation changes relative to an initial position. Output is the 3D position and orientation change measured at each image.« less

  17. Hopper Featured Announcements

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

    Announcements Hopper Featured Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He 1) There will be a scheduled hardware and software maintenance for Hopper next Wednesday, February 27, from 7 am to 7 pm Pacific time. This is a major OS upgrade. Most applications are highly recommended to recompile (or at least relink) after the maintenance. C++ and PGAS applications are recommended to recompile and relink. Please plan your work accordingly and

  18. Hopper Featured Announcements

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

    April 2012 Cluster Compatibility Mode is now available on Hopper April 10, 2012 We are pleased to announce a new feature on Hopper, Cray Cluster Compatibility Mode (CCM) which allows applications that previously could only run on Carver to run on Hopper. Cluster Compatibility Mode (CCM) is a Cray software solution that provides services needed to run most cluster-based independent software vendor (ISV) applications on the Cray XE6. It supports the standard Linux services, such as ssh, rsh, nscd,

  19. qFeature

    Energy Science and Technology Software Center

    2015-09-14

    This package contains statistical routines for extracting features from multivariate time-series data which can then be used for subsequent multivariate statistical analysis to identify patterns and anomalous behavior. It calculates local linear or quadratic regression model fits to moving windows for each series and then summarizes the model coefficients across user-defined time intervals for each series. These methods are domain agnostic—but they have been successfully applied to a variety of domains, including commercial aviation andmore » electric power grid data.« less

  20. qFeature

    SciTech Connect

    2015-09-14

    This package contains statistical routines for extracting features from multivariate time-series data which can then be used for subsequent multivariate statistical analysis to identify patterns and anomalous behavior. It calculates local linear or quadratic regression model fits to moving windows for each series and then summarizes the model coefficients across user-defined time intervals for each series. These methods are domain agnostic?but they have been successfully applied to a variety of domains, including commercial aviation and electric power grid data.

  1. 2007 Feature Stories | NREL

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

    List of Tables Main Report | Methodology | FAQ | List of Tables CBECS 2007 - Release date: August 17, 2012 Table H1: Structural and Geographical Information for Large Hospitals Table H2: Fuels and End Uses in Large Hospitals Table H3: End Use Equipment in Large Hospitals Table H4: Lighting and Window Features in Large Hospitals Table H5: Major Fuels Usage for Large Hospitals Table H6: Electricity Usage for Large Hospitals Table H7: Natural Gas Usage for Large Hospitals Table H8: Water

  2. Upcoming Features - VOLTTRON 2016

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

    4.0 Features CRAIG ALLWARDT August 11, 2016 1 Pacific Northwest National Laboratory VOLTTRON TM 2016 PNNL-SA-119832 Motivations ► 3.0 improved security and flexibility ■ Usability and scalability paid a price ► Improve usability of instance registration and management ► Improve configuration of platform for remote access ► Make documentation more accessible and more in line with current state of code ► Improve the process of validating 3 rd party agents. ► Meet the requirements of

  3. AM Conservation: Order (2010-CW-1415)

    Energy.gov [DOE]

    DOE ordered AM Conservation Group, Inc. to pay a $5,000 civil penalty after finding AM Conservation had failed to certify that certain models of showerheads comply with the applicable water conservation standards.

  4. Recursive Feature Extraction in Graphs

    Energy Science and Technology Software Center

    2014-08-14

    ReFeX extracts recursive topological features from graph data. The input is a graph as a csv file and the output is a csv file containing feature values for each node in the graph. The features are based on topological counts in the neighborhoods of each nodes, as well as recursive summaries of neighbors' features.

  5. Nanoheterostructure Cation Exchange: Anionic Framework Conservation

    SciTech Connect

    Jain, Prashant K.; Amirav, Lilac; Aloni, Shaul; Alivisatos, A. Paul

    2010-05-11

    In ionic nanocrystals the cationic sub-lattice can be replaced with a different metal ion via a fast, simple, and reversible place-exchange, allowing post-synthetic modification of the composition of the nanocrystal, while preserving its size and shape. Here, we demonstrate for the first time that during such an exchange, the anionic framework of the crystal is preserved. When applied to nanoheterostructures, this phenomenon ensures that compositional interfaces within the heterostructure are conserved throughout the transformation. For instance, a morphology composed of a CdSe nanocrystal embedded in a CdS rod (CdSe/CdS) was exchanged to a PbSe/PbS nanorod via a Cu2Se/Cu2S structure. During every exchange cycle, the seed size and position within the nanorod were preserved, as evident by excitonic features, Z-contrast imaging, and elemental line-scans. Anionic framework conservation extends the domain of cation exchange to the design of more complex and unique nanostructures.

  6. Final Conservation Billing Credit Policy Supplement Background...

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

    Customers subject to I-937 must acquire conservation independent of BPA's conservation acquisition efforts. In 2007, as BPA was finalizing its Regional Dialogue Policy, several...

  7. Conservation Capital LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservation Capital LLC Jump to: navigation, search Name: Conservation Capital LLC Place: Houston, Texas Zip: 77018 Product: Houston-based land investment and consulting company...

  8. Kings River Conservation Dist | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Kings River Conservation Dist Jump to: navigation, search Name: Kings River Conservation Dist Place: California Phone Number: 559-237-5567 Website: www.krcd.org Facebook: https:...

  9. Liaoning Province Energy Conservation Technology Development...

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Conservation Technology Development Co Ltd Jump to: navigation, search Name: Liaoning Province Energy Conservation Technology Development Co Ltd Place: Tiexi District,...

  10. Wisconsin Energy Conservation Corporation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservation Corporation Jump to: navigation, search Name: Wisconsin Energy Conservation Corporation Address: 431 Charmany Dr Place: Madison, WI Sector: Efficiency Year Founded:...

  11. TWDB Groundwater Conservation Districts website | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    TWDB Groundwater Conservation Districts website Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: TWDB Groundwater Conservation...

  12. Conservation Resource Solutions | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Solutions Jump to: navigation, search Name: Conservation Resource Solutions Place: Cumming, Georgia Zip: 30040 Sector: Services Product: String representation "Conservation Re ......

  13. Energy Efficiency and Conservation Block Grant Program

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

    NEP A Determination for the Energy Efficiency and Conservation Block Grant Program Application submitted by the Native Village of Tetlin of AK Energy Efficiency and Conservation ...

  14. FE - Fossil Energy - Energy Conservation Plan

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

    Enclosure (1) Office of Fossil Energy Energy Conservation Plan The Office of Fossil Energy ... FE recognizes that transparency is a key element of a successful energy conservation plan. ...

  15. Energy Conservation Standards Rulemaking Peer Review Report ...

    Energy Saver

    Report to Congress on Appliance Energy Efficiency Rulemakings Energy Conservation Standards Rulemaking Peer Review Report ISSUANCE 2015-06-30: Energy Conservation Program: Energy ...

  16. Implementation Report: Energy Conservation Standards Activities

    Energy.gov [DOE] (indexed site)

    Implementation Report: Energy Conservation Standards Activities Submitted Pursuant to ... to comply with statutory deadlines for new or amended energy conservation standards. ...

  17. Karuk Tribe - Energy Analysis and Conservation

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

    the Tribe's energy demands b) Energy conservation opportunities (ways to save ) c) ... Tasks 1. Tribal Council Participation 2. Energy Demand Analysis 3. Energy Conservation & ...

  18. Implementation Report: Energy Conservation Standards Activities

    Energy.gov [DOE] (indexed site)

    Act of 2005 EPCA - Energy Policy and Conservation Act HID - High-Intensity Discharge ... the issuance of new or amended energy conservation standards and in response to section ...

  19. Karuk Tribe - Energy Analysis and Conservation

    Energy.gov [DOE] (indexed site)

    Energy Analysis and Conservation on Karuk Trust Lands Project Team: Karuk Department of ... Reducing Energy Demands through Energy Conservation and Efficiency Measures 3. Assess the ...

  20. PROJECT PROFILE: Trust for Conservation Innovation | Department...

    Office of Environmental Management (EM)

    Trust for Conservation Innovation PROJECT PROFILE: Trust for Conservation Innovation Project Name: Solar Training for Design Professionals Funding Opportunity: Solar Training and ...

  1. Implementation Report: Energy Conservation Standards Activities...

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

    Implementation Report: Energy Conservation Standards Activities Submitted Pursuant to: ... Act of 2005 EPCA - Energy Policy and Conservation Act HID - High-Intensity Discharge ...

  2. Energy Conservation Standards for Manufactured Housing. Notice...

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

    EERE-2009-BT-BC-0021 RIN: 1904-AC11 Energy Conservation Standards for Manufactured ... which directs DOE to establish energy conservation standards for manufactured housing. ...

  3. February 2009 Implementation Report: Energy Conservation Standards...

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

    Act of 2005 EPCA - Energy Policy and Conservation Act GSFL - General Service Fluorescent ... the issuance of new or amended energy conservation standards, and in response to section ...

  4. Energy Conservation Standards Rulemaking Peer Review Report

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

    Conservation Standards Rulemaking Peer Review Report Prepared Pursuant to the Office of ... NAECA - National Appliance Energy Conservation Act NAS - National Academy of Sciences ...

  5. Implementation Report: Energy Conservation Standards Activities

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

    Implementation Report: Energy Conservation Standards Activities Submitted Pursuant to: ... Act of 2005 EPCA - Energy Policy and Conservation Act GSFL - General Service Fluorescent ...

  6. Qualified Energy Conservation Bond (QECB) Update: New

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

    Energy Conservation Bond (QECB) Update: New Guidance from the U.S. Department of Treasury and the Internal Revenue Service Qualified Energy Conservation Bonds (QECBs) are ...

  7. Migratory Bird Conservation | Department of Energy

    Energy.gov [DOE] (indexed site)

    related to the protection and conservation of migratory birds at its laboratories ... to further implement the MBTA and promote the conservation of migratory bird populations. ...

  8. Conservation is good, preservation is better

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

    Conservation is good, preservation is better Conservation is good, preservation is better Laboratory employees share what they do to save energy, reduce pollution, cut costs, and ...

  9. A Compendium of Energy Conservation Success Stories

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

    DC (United States) AC02-83CH10093 DOE Office of Conservation and Renewable Energy (CE) Energy ConservationResearch Programs; Air Infiltration; Appliances; Buildings; ...

  10. Incorporating externalities in conservation programs

    SciTech Connect

    Jordan, J.L.

    1995-06-01

    As water utilities incorporate integrated resource planning in their management processes, it is necessary to incorporate the concept of externalities. This is particularly important as methods evolve of evaluating the costs and benefits of water conservation programs. The purpose of this article is to provide an introduction to the issues surrounding externalities, including their definition, methods of internalizing externalities, and a survey of ways to estimate costs and benefits of externalities. Although most discussions of externalities emphasize negative effects on the environment, this article will illustrate both positive and negative externalities associated with practicing water conservation.

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

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

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

  12. Newsletter Features | Department of Energy

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

    Newsletter Features Newsletter Features Below are featured articles from the Indian Energy Beat newsletter. Download full issues of the newsletter. October 22, 2015 Leading the Charge: Doug MacCourt Advises Tribes on Energy Policy Leading the Charge is a regular feature spotlighting the movers and shakers in energy development on tribal lands. October 22, 2015 Message from the Director ChrisDeschene.png In May 2015 I began serving as Director of the U.S. Department of Energy's Office of Indian

  13. Energy Conservation Plans | Department of Energy

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

    Conservation Plans Energy Conservation Plans Headquarters Program and Staff Office Energy Conservation Plans As part of the Department's Energy Efficiency campaign, each Headquarters Program and Staff Office participated in a contest early in 2010 to develop the best Energy Conservation Plan. These plans involved simple changes that employees could implement as part of their daily routines to help conserve energy. Plans were then divided into categories and reviewed by a panel to determine the

  14. USDA Regional Conservation Partnership Program

    Energy.gov [DOE]

    The U.S. Department of Agriculture is accepting applications for the Regional Conservation Partnership Program to identify and address natural resource objectives in balance with operational goals in order to benefit soil, water, wildlife, and related natural resources locally, regionally, and nationally.

  15. Conservation Laws in Weak Interactions

    DOE R&D Accomplishments

    Lee, T. D.

    1957-03-01

    Notes are presented on four lectures given at Harvard University in March 1957 on elementary particle physics, the theta-tau problem, validity of parity conservation, tests for invariance under P, C, and T, and the two-component theory of the neutrino. (W.D.M.)

  16. ISSUANCE 2016-04-08: Energy Conservation Program: Energy Conservation Standards for Commercial Packaged Boilers, Comment Extension

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Commercial Packaged Boilers, Comment Extension

  17. ISSUANCE 2016-10-4: Energy Conservation Program: Energy Conservation Standards for Miscellaneous Refrigeration Products, Direct Final Rule

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Miscellaneous Refrigeration Products, Direct Final Rule

  18. ISSUANCE 2015-05-12: Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Boilers

    Energy.gov [DOE]

    Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Boilers Comment Period Extension.

  19. ISSUANCE 2015-12-29: Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Final Rule

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Final Rule

  20. ISSUANCE 2015-06-17: Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Commercial Prerinse Spray Valves, Notice of Proposed Rulemaking

  1. ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation Standards for Refrigerated Beverage Vending Machines, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Refrigerated Beverage Vending Machines, Notice of Proposed Rulemaking

  2. ISSUANCE 2016-04-26: Energy Conservation Program: Energy Conservation Standards for Commercial Packaged Boilers, Comment Extension

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Commercial Packaged Boilers, Comment Extension

  3. ISSUANCE 2015-05-12: Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Furnaces

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Furnaces, Extension of Comment Period

  4. ISSUANCE 2015-05-14: Energy Conservation Program: Energy Conservation Standards for Residential Dehumidifiers Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Residential Dehumidifiers Notice of Proposed Rulemaking

  5. ISSUANCE 2014-12-31: Energy Conservation Program: Energy Conservation Standards for Automatic Commercial Ice Makers, Final Rule

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Automatic Commercial Ice Makers, Final Rule

  6. ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

  7. ISSUANCE 2015-05-29: Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

  8. ISSUANCE 2014-12-29: Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

  9. ISSUANCE 2016-04-27 Energy Conservation Program: Energy Conservation Standards for Portable Air Conditioners, Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Portable Air Conditioners, Notice of Proposed Rulemaking

  10. ISSUANCE 2016-09-02: Energy Conservation Program: Energy Conservation Standards for Residential Furnaces, Supplemental Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Residential Furnaces, Supplemental Notice of Proposed Rulemaking

  11. ISSUANCE 2014-12-11: Energy Conservation Program: Energy Conservation Standards for Residential Dishwashers, Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Residential Dishwashers, Notice of Proposed Rulemaking

  12. ISSUANCE 2016-03-25: Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Notice of Proposed Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment, Notice of Proposed Determination

  13. ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Supplemental Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Supplemental Notice of Proposed Rulemaking

  14. ISSUANCE 2015-10-15: Energy Conservation Program: Energy Conservation Standards for Residential Furnaces; Comment Period Reopening

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Residential Furnaces; Comment Period Reopening

  15. ISSUANCE 2015-05-29: Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Notice of Proposed Rulemaking

  16. ISSUANCE 2015-12-02: Energy Conservation Program: Energy Conservation Standards for High-Intensity Discharge Lamps, Final Determination

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for High-Intensity Discharge Lamps, Final Determination

  17. ISSUANCE 2015-06-25: Energy Conservation Program: Energy Conservation Standards for Ceiling Fan Light Kits, Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Ceiling Fan Light Kits, Notice of Proposed Rulemaking

  18. ISSUANCE 2016-04-29: Energy Conservation Program: Energy Conservation Standards for Compressors, Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Compressors, Notice of Proposed Rulemaking

  19. ISSUANCE 2015-06-09: Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information

  20. Residential Conservation Service: a retrospective

    SciTech Connect

    Praul, C.G.; Gunther, A.; Maier, G.

    1981-08-01

    A background of the Residential Conservation Service (RCS) program is presented and outstanding program design issues which include effectiveness, audit effectiveness, equity concerns, anticompetitive and antitrust considerations, and general concerns in state plan development are discussed. The purpose of the review is to provide background information to legislators and other decision makers who, though not immediately involved in program administration, will be evaluating the mandate and implementation progress over the next year. (MCW)

  1. Conservation and solar: working together

    SciTech Connect

    Balcomb, J.D.

    1980-01-01

    A methodology is developed for optimally allocating resources between conservation and solar strategies in building design. Formulas are presented for a constrained optimum in which the initial investment is limited. A global optimum procedure is also described in which life-cycle cost is minimized. The procedure is amenable to hand analysis if tables are available which give the Solar Savings Fraction as a function of the Load Collector Ratio for the locality. A numerical example is given.

  2. Steam System Energy Conservation Measures

    Energy Science and Technology Software Center

    2010-12-31

    This software requires inputs of simple system inventory information and calculates the energy and cost benefits of various retrofit opportunities. This tool includes energy conservation measures for: fixing steam leaks. This tool calculates energy savings, demand reduction, cost savings, and building life cycle costs including: simple payback, discounted payback, net-present value, and savings to investment ratio. In addition this tool also displays the environmental benefits of a project.

  3. 2015-12-30 Energy Conservation Program: Energy Conservation Standards for

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

    Residential Boilers Final Rule | Department of Energy Energy Conservation Standards for Residential Boilers Final Rule 2015-12-30 Energy Conservation Program: Energy Conservation Standards for Residential Boilers Final Rule Energy Conservation Standards for Residential Boilers Final Rule Residential Boilers Final Rule.pdf (1.98 MB) More Documents & Publications Energy Conservation Program: Energy Conservation Standards for Residential Boilers, Notice of Proposed Rulemaking ISSUANCE

  4. Energy conservation is a waste

    SciTech Connect

    Inhaber, H.

    1998-07-01

    Energy conservation is virtually always a bust. Governments around the world continually trot out new schemes to reduce energy use and promote efficiency. The prime American example of this futility is government regulation of automobile gas mileage. Prompted by the Arab oil embargo of 1973, Congress mandated a doubling of gas mileage. What happened? Gasoline consumption rose from 1973 to the 1990s, as the roads were flooded with energy-efficient cars. Huge sport-utility vehicles crowd parking lots, also thanks to more efficient engines. Conservation fails because it takes no account of economics of human nature. The combination of greater engine efficiency and rising disposable income has produced a true golden age of motoring. In the same way, what is saved by installing special light bulbs is often wasted on new hot tubs, exterior lighting and a host of other energy uses, as homeowners assume that their electric bills will drop off substantially. In spite of these and dozens of other clear failures, the claims for conservation to solve virtually all the national energy dilemmas continue. Few if any are valid. While each of us can reduce energy use in one or two areas, one finds that the nation gradually uses more.

  5. Landscaping Water Conservation | Department of Energy

    Energy.gov [DOE] (indexed site)

    colorful water-conserving landscape requires only one-quarter the water a bluegrass lawn would use. | Photo courtesy of Jim Knopf. This colorful water-conserving landscape requires...

  6. Avian Conservation Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Avian Conservation Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Avian Conservation ResourcesLegal Abstract Resources and...

  7. EE - Energy Efficiency - Energy Conservation Plan

    Energy Saver

    (FEMP) Richard.kidd@ee.doe.gov; 202-586-5772 EERE Energy Conservation Plan The purpose of this Energy Conservation Plan is to establish procedures throughout the Office of ...

  8. AM Conservation: Proposed Penalty (2010-CW-1415)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that AM Conservation Group, Inc. failed to certify a variety of showerheads as compliant with the applicable water conservation standards.

  9. ECRbase: Database of Evolutionary Conserved Regions, Promoters, and Transcription Factor Binding Sites in Vertebrate Genomes

    DOE Data Explorer

    Loots, Gabriela G. [LLNL; Ovcharenko, I. [LLNL

    Evolutionary conservation of DNA sequences provides a tool for the identification of functional elements in genomes. This database of evolutionary conserved regions (ECRs) in vertebrate genomes features a database of syntenic blocks that recapitulate the evolution of rearrangements in vertebrates and a comprehensive collection of promoters in all vertebrate genomes generated using multiple sources of gene annotation. The database also contains a collection of annotated transcription factor binding sites (TFBSs) in evolutionary conserved and promoter elements. ECRbase currently includes human, rhesus macaque, dog, opossum, rat, mouse, chicken, frog, zebrafish, and fugu genomes. (taken from paper in Journal: Bioinformatics, November 7, 2006, pp. 122-124

  10. Principles of regulatory information conservation between mouse and human

    DOE PAGES [OSTI]

    Cheng, Yong; Ma, Zhihai; Kim, Bong-Hyun; Wu, Weisheng; Cayting, Philip; Boyle, Alan P.; Sundaram, Vasavi; Xing, Xiaoyun; Dogan, Nergiz; Li, Jingjing; et al

    2014-11-19

    To broaden our understanding of the evolution of gene regulation mechanisms, we generated occupancy profiles for 34 orthologous transcription factors (TFs) in human–mouse erythroid progenitor, lymphoblast and embryonic stem-cell lines. By combining the genome-wide transcription factor occupancy repertoires, associated epigenetic signals, and co-association patterns, here we deduce several evolutionary principles of gene regulatory features operating since the mouse and human lineages diverged. The genomic distribution profiles, primary binding motifs, chromatin states, and DNA methylation preferences are well conserved for TF-occupied sequences. However, the extent to which orthologous DNA segments are bound by orthologous TFs varies both among TFs and withmore » genomic location: binding at promoters is more highly conserved than binding at distal elements. Notably, occupancy-conserved TF-occupied sequences tend to be pleiotropic; they function in several tissues and also co-associate with many TFs. Lastly, single nucleotide variants at sites with potential regulatory functions are enriched in occupancy-conserved TF-occupied sequences.« less

  11. Principles of regulatory information conservation between mouse and human

    SciTech Connect

    Cheng, Yong; Ma, Zhihai; Kim, Bong-Hyun; Wu, Weisheng; Cayting, Philip; Boyle, Alan P.; Sundaram, Vasavi; Xing, Xiaoyun; Dogan, Nergiz; Li, Jingjing; Euskirchen, Ghia; Lin, Shin; Lin, Yiing; Visel, Axel; Kawli, Trupti; Yang, Xinqiong; Patacsil, Dorrelyn; Keller, Cheryl A.; Giardine, Belinda; Kundaje, Anshul; Wang, Ting; Pennacchio, Len A.; Weng, Zhiping; Hardison, Ross C.; Snyder, Michael P.

    2014-11-19

    To broaden our understanding of the evolution of gene regulation mechanisms, we generated occupancy profiles for 34 orthologous transcription factors (TFs) in human–mouse erythroid progenitor, lymphoblast and embryonic stem-cell lines. By combining the genome-wide transcription factor occupancy repertoires, associated epigenetic signals, and co-association patterns, here we deduce several evolutionary principles of gene regulatory features operating since the mouse and human lineages diverged. The genomic distribution profiles, primary binding motifs, chromatin states, and DNA methylation preferences are well conserved for TF-occupied sequences. However, the extent to which orthologous DNA segments are bound by orthologous TFs varies both among TFs and with genomic location: binding at promoters is more highly conserved than binding at distal elements. Notably, occupancy-conserved TF-occupied sequences tend to be pleiotropic; they function in several tissues and also co-associate with many TFs. Lastly, single nucleotide variants at sites with potential regulatory functions are enriched in occupancy-conserved TF-occupied sequences.

  12. Energy Conservation and Commercialization in Gujarat: Report...

    OpenEI (Open Energy Information) [EERE & EIA]

    URI: cleanenergysolutions.orgcontentenergy-conservation-and-commercializa Language: English Policies: "Deployment Programs,Financial Incentives,Regulations" is not in...

  13. Water Energy Conservation Measures | Department of Energy

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

    Products & Technologies » Technology Deployment » Water Energy Conservation Measures Water Energy Conservation Measures Water and Sewer Conservation Systems Water conservation efforts are increasingly important in many regions and simple installations can make big impacts. Install Low-Flow Aerators on Faucets Install low-flow aerators on all of the existing standard faucets. Standard water faucets have an average rated flow rate of 2.0 gpm as compared to low-flow aerators with 0.5 gpm.

  14. The conservation planning analysis model. Final report

    SciTech Connect

    Not Available

    1993-12-31

    This paper contains the source code for a program on conservation planning analysis for residential, commercial and industrial customers.

  15. On energy conservation in extended magnetohydrodynamics

    SciTech Connect

    Kimura, Keiji; Morrison, P. J.

    2014-08-15

    A systematic study of energy conservation for extended magnetohydrodynamic models that include Hall terms and electron inertia is performed. It is observed that commonly used models do not conserve energy in the ideal limit, i.e., when viscosity and resistivity are neglected. In particular, a term in the momentum equation that is often neglected is seen to be needed for conservation of energy.

  16. Strategy Guideline. HVAC Equipment Sizing

    SciTech Connect

    Burdick, Arlan

    2012-02-01

    This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, FL. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  17. Webinar: Low Load HVAC Training

    Energy.gov [DOE]

    The U.S. Department of Energy Zero Energy Ready Home (ZERH) Program represents a whole new level of home performance, with rigorous requirements that ensure outstanding levels of energy savings,...

  18. Automotive Thermoelectric Generators and HVAC

    Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  19. DOE - NNSA/NFO -- Featured Items

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

    Featured Items includeslanguage.htm Featured Items The Nevada Field Office Featured Items section provides quick access to brief program updates and some of the more popular new ...

  20. c34.xls

    Gasoline and Diesel Fuel Update

    Large Amounts of Hot Water ... 8,391 0.09 71.2 8.9 0.09 1.06 Separate Computer Area ... 8,742 0.07 43.7 9.2 0.07 1.05 HVAC Conservation Features...

  1. c33.xls

    Annual Energy Outlook

    Large Amounts of Hot Water ... 8,391 0.09 71.2 8.9 0.09 1.06 Separate Computer Area ... 8,742 0.07 43.7 9.2 0.07 1.05 HVAC Conservation Features...

  2. Equity implications of utility energy conservation programs

    SciTech Connect

    Sutherland, R.J.

    1994-03-15

    This paper uses the Residential Energy Consumption Survey undertaken by the Energy Information Administration in 1990 to estimate the statistical association between household income and participation in electric utility energy conservation programs and the association between participation and the electricity consumption. The results indicate that utility rebates, energy audits, load management programs and other conservation measures tend to be undertaken at greater frequency by high income households than by low income households. Participants in conservation programs tend to occupy relatively new and energy efficient residences and undertake conservation measures other than utility programs, which suggests that utility sponsored programs are substitutes for other conservation investments. Electricity consumption during 1990 is not significantly less for households participating in utility programs than for nonparticipants, which also implies that utility conservation programs are displacing other conservation investments. Apparently, utility programs are not avoiding costs of new construction and instead are transferring wealth, particularly to high income participating households.

  3. Features

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

    Faces of Science The people behind our science Radical Supercomputing Extreme speeds, big data, powerful simulations 70 Years of Innovation Addressing the nation's most complex ...

  4. International Union for Conservation of Nature | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Union for Conservation of Nature Jump to: navigation, search Logo: International Union for Conservation of Nature Name: International Union for Conservation of Nature Address: Rue...

  5. Nature Conservancy-Climate Wizard | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservancy-Climate Wizard Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Nature Conservancy-Climate Wizard AgencyCompany Organization: The Nature Conservancy Sector:...

  6. San Francisco Bay Conservation and Development Commission | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservation and Development Commission Jump to: navigation, search Logo: San Francisco Bay Conservation and Development Commission Name: San Francisco Bay Conservation and...

  7. About the Energy Efficiency and Conservation Block Grant Program...

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

    Energy Efficiency & Conservation Block Grant Program About the Energy Efficiency and Conservation Block Grant Program About the Energy Efficiency and Conservation Block Grant ...

  8. ISSUANCE 2015-07-15: Energy Conservation Program: Test Procedure...

    Energy.gov [DOE] (indexed site)

    the Energy Conservation Program: Test Procedure for Refrigerated Bottled or Canned ... meeting ISSUANCE 2015-12-24: Energy Conservation Program: Energy Conservation Standards ...

  9. Energy Conservation Program for Consumer Products and Commercial...

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

    How To Get Certified Ratings Determine which Federal Conservation Standards Apply to the ... of Enforcement Enforces the energy conservation, water conservation, and design standards. ...

  10. Energy savings estimates and cost benefit calculations for high...

    Office of Scientific and Technical Information (OSTI)

    ... Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; CALIFORNIA; CLIMATES; COMMERCIAL BUILDINGS; HVAC SYSTEMS; ...

  11. 2016-04-19 Energy Conservation Program: Energy Conservation Standards for

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

    Commercial Water Heating Equipment Notice of Proposed Rulemaking | Department of Energy 4-19 Energy Conservation Program: Energy Conservation Standards for Commercial Water Heating Equipment Notice of Proposed Rulemaking 2016-04-19 Energy Conservation Program: Energy Conservation Standards for Commercial Water Heating Equipment Notice of Proposed Rulemaking Energy Conservation Standards for Commercial Water Heating Equipment (1.7 MB) More Documents & Publications 2016-04-15 Energy

  12. Fermilab D-0 Experimental Facility: Energy conservation report and mechanical systems design optimization and cost analysis study

    SciTech Connect

    Krstulovich, S.F.

    1987-10-31

    This report is developed as part of the Fermilab D-0 Experimental Facility Project Title II Design Documentation Update. As such, it concentrates primarily on HVAC mechanical systems design optimization and cost analysis.

  13. Energy Conservation Program: Final Rule; Test Procedures for...

    Energy.gov [DOE] (indexed site)

    Ceiling Fans TP FinalRule (601.19 KB) More Documents & Publications Energy Conservation Program: Energy Conservation Standards

  14. Tribal Energy Efficiency and Conservation Block Grant Program...

    Office of Environmental Management (EM)

    primarily for energy efficiency and conservation activities, with a handful of ... Retrofits Energy Efficiency and Conservation Strategy Residential and Commercial ...

  15. 2014 Assisting Federal Facilities with Energy Conservation Technologie...

    Energy Saver

    Federal Facilities with Energy Conservation Technologies (AFFECT) Funding Recipients 2014 Assisting Federal Facilities with Energy Conservation Technologies (AFFECT) Funding ...

  16. 2015 Assisting Federal Facilities with Energy Conservation Technologie...

    Energy Saver

    Federal Facilities with Energy Conservation Technologies (AFFECT) Funding Recipients 2015 Assisting Federal Facilities with Energy Conservation Technologies (AFFECT) Funding ...

  17. AFFECT 2016: Assisting Federal Facilities with Energy Conservation...

    Office of Environmental Management (EM)

    AFFECT 2016: Assisting Federal Facilities with Energy Conservation Technologies Webinar AFFECT 2016: Assisting Federal Facilities with Energy Conservation Technologies Webinar ...

  18. Conservation Standards Enforcement | Department of Energy

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

    Conservation Standards Enforcement Conservation Standards Enforcement The Office of the General Counsel is working to ensure that manufacturers of consumer products and commercial equipment meet the nation's conservation standards. Through its new focus on enforcement, the Department of Energy will save money for consumers and reduce greenhouse gas emissions. "For the sake of our environment and our economy, it's critical that we enforce our energy efficiency regulations," said Scott

  19. The MCLIB library: New features

    SciTech Connect

    Seeger, P.A.

    1996-12-31

    This report describes the philosophy and structure of MCLIB, A Fortran library of Monte Carlo subroutines which has been developed to test designs of neutron scattering instruments. Emphasis is placed on new features added to the library since the previous presentation of MCLIB at ICANS-XIII in October, 1995. These new features include toroidal mirrors, writing and reading source files, splitting and banking of histories, and a Maxwellian probability distribution. The only change of a program structure has been to include charge and polarization vector in the description of a particle. The latest release of the source code and documentation may be obtained by anonymous ftp. Work is also continuing on a more friendly web-based user interface, and user input is requested for additional features to be added to the library.

  20. Puget Sound Energy - Resource Conservation Manager Program |...

    Energy.gov [DOE] (indexed site)

    Resource Conservation Management (RCM) program provides incentives, training, and data services to commercial customers that wish to achieve utility cost savings through...

  1. Conservation Standards Enforcement | Department of Energy

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

    that the model met the applicable energy conservation standard. May 17, 2011 Mueller Streamline: Data Request (2011-SW-2802) DOE requested water efficiency test data, including...

  2. Vermont Department of Environmental Conservation, Watershed Management...

    OpenEI (Open Energy Information) [EERE & EIA]

    Strategy Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Vermont Department of Environmental Conservation, Watershed Management Division Surface Water...

  3. Vermont Department of Environmental Conservation, Watershed Management...

    OpenEI (Open Energy Information) [EERE & EIA]

    Strategy Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Vermont Department of Environmental Conservation, Watershed Management Division...

  4. ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; GREENHOUSES...

    Office of Scientific and Technical Information (OSTI)

    fuel-fired peak heating for geothermal greenhouses Rafferty, K. 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; GREENHOUSES; AUXILIARY HEATING; CAPITALIZED COST; OPERATING...

  5. Energy Efficiency and Conservation Requirements for Utilities

    Office of Energy Efficiency and Renewable Energy (EERE)

    NOTE: On June 11, 2015 the PA Public Utility Commission (PUC) approved implementation of Phase III of Energy Efficiency and Conservation program, increasing reductions in energy consumptions and...

  6. Eagle Conservation Plan Guidance | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    the Eagle Conservation Plan (ECP) process and requirements. Calls for: 1) Preliminary landscape-level assessments to assess potential wildlife interactions; 2) Site-specific...

  7. Alternative Energy and Energy Conservation Patent Exemption ...

    Energy.gov [DOE] (indexed site)

    from the sale or lease of a U.S. patent deemed beneficial for energy conservation or alternative energy development by the Massachusetts Department of Energy Resources, and...

  8. Montana Association of Conservation Districts Webpage | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Districts Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Montana Association of Conservation Districts Webpage Abstract Homepage of...

  9. Montana Natural Resources Conservation Service Webpage | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Service Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Montana Natural Resources Conservation Service Webpage Abstract USDA's webpage...

  10. Coordinating Energy Efficiency With Water Conservation Services

    Energy.gov [DOE]

    Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Coordinating Energy Efficiency with Water Conservation Services, call slides and discussion summary, September 11, 2014.

  11. Structural proteomics of minimal organisms: conservation ofprotein...

    Office of Scientific and Technical Information (OSTI)

    We alsocompare patterns in the conservation off olds among minimal organisms andthose observed between minimal organisms and other bacteria. Conclusion:We find that proteins ...

  12. Energy Conservation Systems Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Systems Inc Jump to: navigation, search Name: Energy Conservation Systems Inc Place: Prostpect, Kentucky Zip: 40059 Product: Smart solutionspower control system provider...

  13. Department of Environmental Conservation Stormwater Program Fee...

    OpenEI (Open Energy Information) [EERE & EIA]

    PermittingRegulatory Guidance - Supplemental Material: Department of Environmental Conservation Stormwater Program Fee SummaryPermittingRegulatory GuidanceSupplemental Material...

  14. Information, Planning, and Conservation (IPAC) online screening...

    OpenEI (Open Energy Information) [EERE & EIA]

    Information, Planning, and Conservation (IPAC) online screening tool Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Information,...

  15. ORS 469 - Energy; Conservation Programs; Energy Facilities |...

    OpenEI (Open Energy Information) [EERE & EIA]

    9 - Energy; Conservation Programs; Energy Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ORS 469 - Energy;...

  16. Vermont Department of Environmental Conservation Environmental...

    OpenEI (Open Energy Information) [EERE & EIA]

    Reference LibraryAdd to library Web Site: Vermont Department of Environmental Conservation Environmental Notice Bulletin Abstract This bulletin provides the public with...

  17. Energy Department Announces Energy Efficiency and Conservation...

    Energy.gov [DOE] (indexed site)

    announced today the results of a major national evaluation of the Energy Efficiency and Conservation Block Grant (EECBG) program funded by the American Recovery and Reinvestment ...

  18. Barron Electric Cooperative - Residential Energy Resource Conservation...

    Energy.gov [DOE] (indexed site)

    Energy Resource Conservation Loan Application forms can be found on the program web site or ordered by contacting the Member Services Department. Source http:...

  19. Energy Efficiency and Conservation Block Grant Program

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

    U.S. Department of Energy Categorical Exclusion Determination Form Program or Field Office: Energy Efficiency and Conservation Block Grant Program Project Title ...

  20. Energy Conservation Standards for Pumps Memorandum | Department...

    Office of Environmental Management (EM)

    Pumps Memorandum Energy Conservation Standards for Pumps Memorandum The purpose of this memorandum is to memorialize a meeting on May 1, 2012 at the Department of Energy (DOE) ...

  1. Energy Conservation Program for Consumer Products: Representative...

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

    This document, concerning the Energy Conservation Program for Consumer Products: Representative Average Unit Costs of Energy, is a notice issued by the Department of Energy. Though ...

  2. Cultural Resource Conservation | Department of Energy

    Energy.gov [DOE] (indexed site)

    The Department has an obligation to protect these resources for future generations. Headquarters actions support conservation of the following cultural resources throughout the DOE ...

  3. Energy Conservation Standards Rulemaking Peer Review Report ...

    Energy Saver

    (502.04 KB) More Documents & Publications 2015 GTO Peer Review Appendices Energy Conservation Standards Rulemaking Peer Review Report Water Power Program: 2010 Peer Review ...

  4. Residential Energy Conservation Subsidy Exclusion (Personal)

    Energy.gov [DOE]

    The term "energy conservation measure" includes installations or modifications primarily designed to reduce consumption of electricity or natural gas, or to improve the management of energy deman...

  5. Residential Energy Conservation Subsidy Exclusion (Corporate)

    Energy.gov [DOE]

    The term "energy conservation measure" includes installations or modifications primarily designed to reduce consumption of electricity or natural gas, or to improve the management of energy demand....

  6. Training for Climate Adaptation in Conservation

    Energy.gov [DOE]

    The Wildlife Conservation Society and the Northern Institute of Applied Climate Science are hosting this two-day training for climate adaptation.

  7. ARM - Features and Releases Archive

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

    CenterFeaturesFeatures and Releases Archive Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All

  8. Energy Conservation Program for Consumer Products: Energy Conservation Standards for Direct Heating Equipment and Pool Heaters, Request for Information

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program for Consumer Products: Energy Conservation Standards for Direct Heating Equipment and Pool Heaters, Request for Information

  9. Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Warm Air Furnaces, Notice of Proposed Rulemaking

    Energy.gov [DOE]

    Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Commercial Warm Air Furnaces, Notice of Proposed Rulemaking

  10. Alternative Fuels Data Center: News and Features

    Alternative Fuels and Advanced Vehicles Data Center

    News and Features to someone by E-mail Share Alternative Fuels Data Center: News and Features on Facebook Tweet about Alternative Fuels Data Center: News and Features on Twitter Bookmark Alternative Fuels Data Center: News and Features on Google Bookmark Alternative Fuels Data Center: News and Features on Delicious Rank Alternative Fuels Data Center: News and Features on Digg Find More places to share Alternative Fuels Data Center: News and Features on AddThis.com... More in this section...

  11. Rotary actuator with energy conservation

    SciTech Connect

    Pauliukonis, R.S.

    1984-07-03

    An energy conserving air motor with rotary actuation includes a pair of cooperating different diameter pistons coaxially arranged and connected rigidly to one another by a central connecting member provided with spur gear section adaptable of receiving a meshing pinion assembled inside an elongated housing provided with a diffential diameter bore passing therethrough and adaptable of receiving inside a larger diameter section which is blind a larger piston while smaller diameter section which is provided with fluid supply and exhaust port means receives smaller diameter piston while said pinion entering said housing perpendicularly substantially central to the housing ends so as to rotate therein when pistons move linearly inside bore between a first normally atmospheric and a second energized positions in response to the working fluid pressure supplied via fluid supply and exhaust port means by way of a 3-way solenoid or pilot operated directional valve so as to allow energization of the small diameter piston, initially atmospheric, with an end force large enough to shift piston assembly into the second energized position at which time working fluid enters backside of the larger piston via internal pilot porting provided therebetween to exert a much larger end force than that prevailing over the small piston, automatically returning piston assembly into the first original position for an eventual exhaust of the working fluid via 3-way valve and cycle repetition saving energy.

  12. NIF featured on BBC "Horizon"

    SciTech Connect

    Brian Cox

    2010-01-12

    The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

  13. NIF featured on BBC "Horizon"

    ScienceCinema

    Brian Cox

    2016-07-12

    The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

  14. Feature Stories | Argonne National Laboratory

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

    Feature Stories Topic - Any - General Argonne Information -Awards -Honors Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Biofuels ---Diesel ---Electric drive technology ---Fuel economy ---Fuel injection ---Heavy-duty vehicles ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Maglev systems ---Powertrain research ---Vehicle testing --Building design ---Construction ---Industrial heating & cooling ---Industrial

  15. Feature Stories | Argonne National Laboratory

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

    Feature Stories Topic - Any - General Argonne Information -Awards -Honors Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Biofuels ---Diesel ---Electric drive technology ---Fuel economy ---Fuel injection ---Heavy-duty vehicles ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Maglev systems ---Powertrain research ---Vehicle testing --Building design ---Construction ---Industrial heating & cooling ---Industrial

  16. EA-1774: Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of the adoption of amended energy conservation standards as required by The Energy Policy and Conservation Act, as amended) for direct heating equipment,...

  17. EIS-0050: Residential Conservation Service Program

    Energy.gov [DOE]

    The U.S. Department of Energy developed this EIS to evaluate the potential environmental impacts which could result from the implementation of the Residential Conservation Service (RCS) Program authorized by Title II of the National Energy Conservation Policy Act (NECPA) (Public Law 9 5-619).

  18. Energy conservation potential of surface modification technologies

    SciTech Connect

    Le, H.K.; Horne, D.M.; Silberglitt, R.S.

    1985-09-01

    This report assesses the energy conservation impact of surface modification technologies on the metalworking industries. The energy conservation impact of surface modification technologies on the metalworking industries is assessed by estimating their friction and wear tribological sinks and the subsequent reduction in these sinks when surface modified tools are used. Ion implantation, coatings, and laser and electron beam surface modifications are considered.

  19. Feature Stories | The Ames Laboratory

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

    Feature Stories Materials Preparation Center turns 35 The Materials Preparation Center is celebrating 35 years of providing the world's highest quality rare-earth metals and custom alloys that researchers and industry can find nowhere else. Take a look at MPC's history and what takes place in the southeast corner of the Metals Development building. (11/3/2016) READ MORE Ames Laboratory Scientists Leave Their Mark on Future Researchers Eight out of the past 10 years, Ames Laboratory chemist Aaron

  20. Design of Roadside Safety Features

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

    Analysis and Design of the Roadside Safety Features for Safety Performance Texas Transportation Institute (TTI) researchers are investigating the performance of a crash wall design to determine its effectiveness in reducing the damage to mechanically supported earth (MSE) wall panels during a vehicular impact. The simulations are based on Test Level 4 impact conditions of the new AASHTO Manual for Assessing Safety Hardware (MASH). This involves a 10,000-kg single unit truck (SUT) impacting at 90

  1. Sustainable Transportation and National Parks Initiative Featured...

    Energy Saver

    Sustainable Transportation and National Parks Initiative Featured in Magazine Sustainable Transportation and National Parks Initiative Featured in Magazine October 18, 2013 - ...

  2. The value of recycling on water conservation.

    SciTech Connect

    Ludi-Herrera, Katlyn D.

    2013-07-01

    Sandia National Laboratories (SNL) is working to conserve water through recycling. This report will focus on the water conservation that has been accumulated through the recycling of paper, ceiling tiles, compost, and plastic. It will be discussed the use of water in the process of manufacturing these materials and the amount of water that is used. The way that water is conserved will be reviewed. From the stand point of SNL it will be discussed the amount of material that has been accumulated from 2010 to the first two quarters of 2013 and how much water this material has saved.

  3. City of Berkeley- Energy Conservation Ordinance

    Energy.gov [DOE]

    The City of Berkeley has an ordinance requiring certain energy conservation measures to be installed in residential and commercial properties upon the sale of the building or major renovations over...

  4. Energy Efficiency and Conservation Block Grant (EECBG)- Better Buildings Neighborhood Program Final Report

    SciTech Connect

    Brown, Donisha; Harris, Barbara; Blue, Cynthia; Gaskins, Charla

    2014-09-16

    The original BetterBuildings for Greensboro grant program included an outreach campaign to inform 100% of the Greensboro community about the benefits of reducing energy use; a plan to reduce energy consumption in at least 34% of the homes and 10% of the other buildings in the east Greensboro target area; and a plan to create and retain jobs in the energy conservation industry. Under the original program structure the City of Greensboro planned to partner with local and regional lenders to create a diversified portfolio of loan products to meet the needs of various income levels and building types. All participants would participate in the loan programs as a method of meeting the program’s 5 to1 private capital match/leverage requirements. In June 2011 the program was restructured to include partnerships with large commercial and multifamily projects, with these partners providing the greater portion of the required match/leverage. The geographic focus was revised to include reducing energy consumption across the entire City of Greensboro, targeting neighborhoods with high concentrations of low-moderate income households and aged housing stock. The community outreach component used a neighborhood-based approach to train community residents and volunteers to conduct door-to-door neighborhood sweeps; delivered high quality information on available program resources; helped residents to evaluate alternative energy efficiency measures and alternative financing sources; assisted with contractor selections and monitoring/evaluation of work; coordinated activities with BetterBuildings program partners; and collected data required by the Department of Energy. Additionally, HERO (Home Energy Response Officers) delivered intro packages (energy efficiency information and products) to thousands of households at the initial point of contact. A pilot program (Early Adopters) was offered from March 1, 2011 through June 30, 2011. The Early Adopters program was designed to offer

  5. Energy Efficiency and Conservation Block Grant Program

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

    U.S. Department of Energy Categorical Exclusion Determination Form Program or Field Office: Energy Efficiency and Conservation Block Grant Program Project Title MD-City-Bowie Location: City Bowie MD American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Consultant for energy efficiency and conservation strategy; 2) purchase recycling containers; 3) install roof-mounted solar photovoltaic (3.84 kW) for the City of Bowie Genealogical Library; 4) establish a residential

  6. Alternative Fuels Data Center: Strategies to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Strategies to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Strategies to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Strategies to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Strategies to Conserve Fuel on Digg Find More places to share Alternative Fuels Data Center:

  7. Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Maintenance to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Digg Find

  8. Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Techniques for Drivers to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Techniques for Drivers to Conserve

  9. Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks

    Alternative Fuels and Advanced Vehicles Data Center

    Maryland Conserves Fuel With Hybrid Trucks to someone by E-mail Share Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Facebook Tweet about Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Twitter Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Google Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Delicious Rank Alternative Fuels Data Center: Maryland Conserves

  10. EA-1881: Energy Conservation Program: Energy Conservation Standards for Fluorescent Lamp Ballasts

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to amend energy conservation standards for various consumer products and certain commercial and industrial equipment, including fluorescent lamp ballasts.

  11. An exact general remeshing scheme applied to physically conservative...

    Office of Scientific and Technical Information (OSTI)

    Published Article: An exact general remeshing scheme applied to physically conservative voxelization Title: An exact general remeshing scheme applied to physically conservative ...

  12. Army Net Zero: Guide to Renewable Energy Conservation Investment...

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

    Army Net Zero: Guide to Renewable Energy Conservation Investment Program (ECIP) Projects Army Net Zero: Guide to Renewable Energy Conservation Investment Program (ECIP) Projects...

  13. ISSUANCE 2015-12-17: Energy Conservation Program for Certain...

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

    7: Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards for Small, Large, and Very Large Air-Cooled Commercial Package Air Conditioning and ...

  14. Climate, Conservation, and Community in Alaska and Northwest Canada

    Energy.gov [DOE]

    Climate, Conservation, and Community in Alaska and Northwest Canada is a joint Landscape Conservation Cooperative (LCC) and Alaska Climate Science Center (AK CSC) conference scheduled for November...

  15. German Federal Ministry for the Environment, Nature Conservation...

    OpenEI (Open Energy Information) [EERE & EIA]

    Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Jump to: navigation, search Logo: German Federal Ministry for the Environment, Nature Conservation and...

  16. GUIDANCE FOR ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANT RECIPIENTS...

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

    AND CONSERVATION BLOCK GRANT RECIPIENTS ON CLOSEOUT PROCEDURES FOR NON-STATE ENERGY OFFICE RECIPIENTS. GUIDANCE FOR ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANT RECIPIENTS ON ...

  17. Gansu Zhongyuan Water Conservancy and Hydro Power Plant Development...

    OpenEI (Open Energy Information) [EERE & EIA]

    Water Conservancy and Hydro Power Plant Development Co Ltd Jump to: navigation, search Name: Gansu Zhongyuan Water Conservancy and Hydro Power Plant Development Co. Ltd. Place:...

  18. Nevada Fish & Wildlife Habitat Conservation Plans | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Nevada Fish & Wildlife Habitat Conservation Plans Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Nevada Fish & Wildlife Habitat Conservation Plans...

  19. Shandong Energy Conservation Engineering Company Ltd | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Shandong Energy Conservation Engineering Company Ltd Jump to: navigation, search Name: Shandong Energy Conservation Engineering Company, Ltd Place: Jinan, Shandong Province, China...

  20. Hawaii Conservation District Use Application (DLNR CDUA Form...

    OpenEI (Open Energy Information) [EERE & EIA]

    Conservation District Use Application (DLNR CDUA Form) Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Hawaii Conservation District Use Application (DLNR...