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Research Tracker

This tool is intended for researchers and program managers to quickly find research projects around the country that are relevant to their work. The four organizations who provided content for this purpose represent the largest energy efficient buildings research portfolios in the country. These organizations each provided the content that they were comfortable sharing publically. Therefore, upon clicking on a particular project, it is possible that certain pieces of content are not present. Where possible, a point of contact is provided so that specific questions can be directed to that person. We welcome your comments! If you would like to provide any feedback on this tool (positive or constructive) please email basc@pnnl.gov.

Showing results 101 - 150 of 204

Improving Steam Distribution Systems

The proposer seeks to assess the prevalence of different space heating systems and the efficacy of known measures that address their most common inefficiencies. The proposer will convene an advisory panel, assess the scope of steam heat as a problem in New York as well as existing measures, and conduct a cost-benefit and impact analysis. The project will complete with the development of proposals for policymakers, industry customers, and potential training programs.

Innovative Net Zero: ZNE Demonstration in Existing Low-Income Mixed-Use Housing

This project will demonstrate the installation of innovative technologies to retrofit an existing, low-income, mixed-use multi-unit building in a dense urban setting to become zero net energy (ZNE). Innovative strategies include a rapid new technology discovery and assessment approach, to ensure the most current emerging technologies are incorporated, as well as innovative measurement and verification. These approaches and other ZNE design process innovations will be packaged into an advanced ZNE design methodology for use in the demonstration project as well as broad dissemination to the design and innovation community. Numerous technical innovations and pre-commercial technologies are planned for inclusion including dynamic chromatic glass, heat recovery ventilators, variable refrigerant flow, occupancy based plug-load management, advanced light emitting diode lighting systems and a combined photovoltaic-thermal system.

Innovative Net Zero: ZNE Demonstration in Existing Low-Income Mixed-Use Housing

This project will demonstrate the installation of innovative technologies to retrofit an existing, low-income, mixed-use multi-unit building in a dense urban setting to become zero net energy (ZNE). Innovative strategies include a rapid new technology discovery and assessment approach, to ensure the most current emerging technologies are incorporated, as well as innovative measurement and verification. These approaches and other ZNE design process innovations will be packaged into an advanced ZNE design methodology for use in the demonstration project as well as broad dissemination to the design and innovation community. Numerous technical innovations and pre-commercial technologies are planned for inclusion including dynamic chromatic glass, heat recovery ventilators, variable refrigerant flow, occupancy based plug-load management, advanced light emitting diode lighting systems and a combined photovoltaic-thermal system.

Integrated Heat and Moisture Calculation Tool for Building Envelopes

This agreement develops a new tool that integrates moisture and thermal analysis. By integrating these two properties the optimal strategies can be determined for improving envelope design for new construction and retrofit applications.This agreement provides building professionals with a user-friendly engineering software tool at no cost.

Integrating Smart Ceiling Fans and Communicating Thermostats to Provide Energy-Efficient Comfort

This project will develop an optimal system configuration for smart comfort controlled ceiling fans integrated with learning thermostats. This system will be tested and evaluated for energy performance and occupant acceptance in low income multi-family residential and small commercial buildings in disadvantaged communities in California. This research and development will advance the solution's technology readiness level and support market adoption acceleration.

Integrating Smart Ceiling Fans and Communicating Thermostats to Provide Energy-Efficient Comfort

This project will develop an optimal system configuration for smart comfort controlled ceiling fans integrated with learning thermostats. This system will be tested and evaluated for energy performance and occupant acceptance in low income multi-family residential and small commercial buildings in disadvantaged communities in California. This research and development will advance the solution's technology readiness level and support market adoption acceleration.

Intelligent HVAC Controls for Low Income Households: A Low Cost Non-connected Device that Understands Consumer Preferences and Performs Adaptive Optimization

This project will develop a low cost smart thermostat unit that will have simple user interface. Though the test sites are low-income and senior housing, this technology could be adapted to other residential sectors. The smart thermostat will understand user preferences and manage indoor conditions to optimize energy use without requiring internet connectivity. HVAC energy use can be traced to three factors: losses in the ducting system, substandard equipment efficiency and occupant settings. Low income households are mostly renters which makes changes to the duct system or HVAC unit not feasible. By providing automatically optimized thermostat settings this project will determine if smart thermostats are a cost effective method to address HVAC energy use in the low-income and senior housing sectors.

Intelligent Residential Comfort Control Applications

This project focuses on establishing a framework and identifying priority R&D needs for coordination with industry, Emerging Technology and market deployment programs. PNNL will develop a white paper evaluating the state of the art of commercially available sensors and controls technology for operations, maintenance, and commissioning applications in residential HVAC. This work assesses technology gaps and market needs, and provides clear recommendations for government action and industry involvement in advancing sensors, controls, diagnostics, and automated fault correction. The task will explore opportunities for industry engagement to gain feedback on report findings, better identify industry development plans, and focus BA/BTO investments.

Investigating the Health Impacts of Outdoor Lighting

This project will attempt to measure the impact of lighting on the users of an outdoor lighting space. The experiments will determine the effects of different lighting types on the melatonin levels of the participants. As different CCT light sources will be used, their differing spectral contents can be evaluated to determine the most appropriate light source for implementation in the outdoor environment.

Leading in Los Angeles: Demonstrating Scalable Emerging Energy Efficient Technologies for Integrated Façade, Lighting and Plug Loads

The project team is demonstrating and validating new retrofit package solutions from laboratory pre-testing through field demonstrations in existing government-owned commercial buildings. The solution sets, dubbed "INTER", are comprised of shading products from Rollease Acmeda and lighting and plug load systems and integrated controls, including HVAC systems, from Enlighted. The technologies can be combined and customized to suit a variety of building types and spaces, resulting in an estimated whole building energy reduction of 20 to 32 percent. Beginning in the Los Angeles basin, the team is leveraging existing market connections to increase and accelerate market adoption of these retrofit solution sets to maximize the potential energy and carbon savings, first in the region and ultimately, throughout California.

Linkage-less Burner Retrofits for Steam Boilers

Steven Winter Associates (SWA) will conduct the retrofit installation and commissioning of (2) steam boiler burners with linkageless burner controls at demonstration sites in NYC. The project will use remotely monitored measurement and verification equipment to provide data collection of the systems pre and post- retrofit. SWA will oversee the installation and commissioning of the systems to ensure optimization of energy performance at demonstration sites. SWA will then develop a best practices strategy for the retrofitting process and the collected data will be analyzed for cost analysis, energy savings, metrics, and payback over both heating and non-heating seasons. The results of the project will be shared with building owners, management firms, building operators, and representatives from municipal and state organizations who are responsible for the evaluation of boiler upgrades in their respective organizations.

Low Cost Corrugated Substrates for High Efficiency OLEDs

North Carolina State University will develop OLEDs fabricated on low-cost high index corrugated substrates with a semi-random periodicity to give enhancements in extraction efficiency across the entire visible spectrum, due to the extraction of the thin-film-guided and surface-plasmon modes.

Low Cost, Large Diameter, Shallow Ground Loops for Ground-Coupled Heat Pumps

This project will address the high cost of ground heat exchangers (GHEs) for water-to-water and water-to-air heat pumps to facilitate the application of efficient ground-coupled heat pumps in California. The project will focus on shallow (20-30 feet deep) and large diameter (2-3 feet diameter) ground heat exchanger designs using helical coil heat exchangers. The project team will develop models, validate them with field data from two existing sites, identify optimal designs, and develop modeling methods that can be adapted for use with Title 24 standards compliance tools. The project will also produce typical design specifications that will support future Title 24 eligibility criteria. A design guide will be developed for use by the industry as a training aid, and a position paper will be prepared for the Department of Water Resources' California Geothermal Heat Exchange Well (GHEW) Standards Stakeholder Advisory Group.

Low Cost, Large Diameter, Shallow Ground Loops for Ground-Coupled Heat Pumps

This project will address the high cost of ground heat exchangers (GHEs) for water-to-water and water-to-air heat pumps to facilitate the application of efficient ground-coupled heat pumps in California. The project will focus on shallow (20-30 feet deep) and large diameter (2-3 feet diameter) ground heat exchanger designs using helical coil heat exchangers. The project team will develop models, validate them with field data from two existing sites, identify optimal designs, and develop modeling methods that can be adapted for use with Title 24 standards compliance tools. The project will also produce typical design specifications that will support future Title 24 eligibility criteria. A design guide will be developed for use by the industry as a training aid, and a position paper will be prepared for the Department of Water Resources' California Geothermal Heat Exchange Well (GHEW) Standards Stakeholder Advisory Group.

Low-Cost Gas Heat Pump For Building Space Heating

Stone Mountain Technologies will build and test a low-cost gas heat pump that is optimized for heating-dominated climates. The technology will reduce heating costs by 30% - 45% compared to conventional gas furnaces and boilers.

Low-Cost Identification and Monitoring of Diverse MELs in Residential and Commercial Buildings with PowerBlade

This project will help address the challenge of identifying loads within the long tail of consumption by integrating the previously developed PowerBlade wireless AC plug-through meters to measure real, reactive, and apparent power with load monitoring based on extracting high-fidelity electrical waveform features to capture power profiles and automatically identify and categorize MELs in a scalable manner.

Low-GWP HVAC System with Ultra-Small Centrifugal Compression

Mechanical Solutions, Inc. will develop a residential HVAC system featuring a highly efficient small centrifugal compressor. This project could provide a cheaper, more efficient, more environmentally friendly HVAC option for residential and commercial buildings.

Low-Rise Multifamily Field Study

Ecotope, Inc. will conduct energy code field studies in Washington, Oregon, Minnesota, and Illinois to measure the impact of energy codes on multifamily buildings, and identify opportunities for savings through increased compliance.

Luminaires for Advanced Lighting in Education

RTI International will develop and demonstrate novel luminaire designs that utilize advanced classroom lighting system technology, demonstrate the benefits of dynamic lighting, and collect feedback from education stakeholders. These efforts could increase the use of next-generation lighting in schools.

Market evaluation and detailed energy analysis of the NextAire variable refrigerant volume natural gas-fired heat pump

Gas Technology Institute will develop and conduct advanced modeling of the GHP system in order to provide a detailed assessment of the technology using regional weather data and detailed utility information for several New York locations and building types. The project will include a market assessment of the competitiveness of the variable refrigerant volume (VRV) GHP, including energy and economic benefits, the value of resiliency, and the value of self-powered heating and cooling systems for customers in New York. The Proposer will take into account the energy savings, operating costs, lifecycle costs, and greenhouse gas emissions in order to determine any energy, economic, or environmental merits of GHPs over standard HVAC equipment

Market Focused Commercial and Multi-Family Water Heating and Power

The Contractor seeks to baseline test, install, and evaluate the performance of a 21kW micro-CHP system, that provides hot water and power as a packaged unit, at (2) Host Sites in NY. The proposed System shall feature a synchronous generator and black-start capability. The goal of the project is to provide manufacturers, building owners, and installers information regarding the deployment of micro-CHP systems, in order to promote a sustainable market for micro-CHP systems in NY. Once the Host Sites are selected, the System shall be independently tested and configured and the Host Sites shall be prepared for the proper integration of the Systems on-site. The Systems shall be installed and monitored for 12 months before developing a report to disseminate to the stakeholders.

Maryland Residential Energy Code Field Study

Maryland Energy Administration will investigate whether investing in statewide building energy code education, training, and outreach programs can produce a significant change in residential building code compliance rates. The results of these activities provide the necessary business case to influence non-government entities, particularly utilities, to make investments in similar programs, which could lead to substantial national energy savings.

Mechanical Dehumidification Using High-Frequency Ultrasonic Vibration

Oak Ridge National Laboratory (ORNL) will investigate a novel dehumidification process to avoid the excessive energy utilized by conventional approaches, through high-frequency mechanical vibration of ultrasonic transducers to eject adsorbed water in a liquid form.

Miniaturized Air to Refrigerant Heat Exchangers

This project will attempt to develop and demonstrate a novel fabrication process that eliminates the use of shadow masks during the OLED deposition process. The proposed system will allow blanket deposition of all organic and cathode layers everywhere on the substrate, eliminating the need for masks.

Miniaturized Air to Refrigerant Heat Exchangers

The University of Maryland will develop a heat exchanger that is 20% better than current designs in terms of size, weight, and performance. This next-generation heat exchanger will be designed for use in heat pumps and air conditioners and will drive energy savings in those applications.

Mobile Efficiency for Plug Load Devices

The goal of the project is to reduce the energy consumption of residential and commercial plug load devices, such as set-top boxes, TVs, computers and game consoles. The project will leverage mobile design practices, hardware components and energy management software kernels, and prove their effectiveness on virtual prototypes and reference designs of targeted plug load devices. Based on these findings, the recipient will develop, tune and deploy the design methodology guidelines for energy efficient plug load designs to the manufacturers of plug load devices and their hardware, software and tools suppliers. The recipient will also define and introduce a widely accepted industry standard through the Institute of Electrical and Electronics Engineers (IEEE) to support the newly developed unified design methodology and secure its long-term adoption and further evolution.

Multifamily Measure Development for Baseline Research

BPA is seeking to expand multifamily energy efficiency incentive offerings for new and existing construction. The goal is to identify and work out the technical challenges associated with integrating technologies into multifamily buildings. Part of the BPA new multifamily program development work requires building energy modeling comparing multifamily buildings built to Washington State code versus DOE Zero Energy Ready (DOEZER) standards. The project will assess the low-rise multifamily DOE ZER program against the 2015 Washington State Energy Code (WSEC) to coordinate the DOE ZER modeling for a target home; and model DOE ZER specifications using SEEM and compare the results to existing 2015 WSEC energy use analysis. Energy savings will be summarized and included in a report describing the analysis methodology, DOEZER and WSEC modeling specifications and the above code savings using one set of target measures.

Multifamily Measure Development for Design Guidelines for Hot Water Energy Use for Multifamily Buildings

Design guidelines have helped accelerate the deployment strategies for central hot water systems in multifamily buildings through the Pacific Northwest. This project will deliver two design guidelines for multifamily hot water recirculation loops and central heat pump hot water systems for future use by architects, engineers, contractors and developers by distilling the best practices and findings from recently completed research. Each guideline will present the operating principles, recommended design choices, and give examples where appropriate.

Multifamily Measure Development for Feasibility Design for Central Heat Pump Mechanical System - CO2HPWH?

BPA's Emerging Technology group is actively working on improving multifamily domestic hot water and space heating energy efficiency research. The goal is to identify and work out the technical challenges associated with integrating these technologies into multifamily buildings. This project is providing assistance for a feasibility design to determine if this concept is feasible and in turn, the potential mechanical system costs in aiding in the determination of potential utility incentives. The design study will determine if this central heat pump mechanical system is feasible and to determine project costs. The results of the study will be given to BPA and EWEB to determine if the project will move forward.

Narrow Emitting Red Phosphors for Improving pcLED Efficacy

Lumenari, Inc. will develop a narrow-bandwidth red phosphor to improve phosphor-converted LED efficacy up to 28%. This will be accomplished through a combination of experimental and computational techniques to develop a novel host material for the selected emitter ion.

Natural Gas Fired Air Conditioner and Heat Pump

ThermoLift, Inc. will develop a natural-gas-driven heat pump/air conditioner that provides space heating, space cooling, and water heating for residential and commercial buildings. This device would offer 30% - 50% improved efficiency over standard heat pumps.

North Carolina Residential Energy Code Field Study

Appalachian State University will investigate whether investing in statewide building energy code education, training, and outreach programs can produce a significant change in residential building code compliance rates. The results of these activities provide the necessary business case to influence non-government entities, particularly utilities, to make investments in similar programs, which could lead to substantial national energy savings.

Novel Energy-Efficient Ventless Thermoelectric Clothes Dryer

Oak Ridge National Laboratory will develop and demonstrate a cost-effective, energy-efficient clothes dryer that is based on thermoelectric technology. This transformative dryer technology has the potential to save 356 TBtu/year.

Novel Ground-Level Integrated Diverse Energy Storage (GLIDES) Coupled with Building Air Conditioning

Oak Ridge National Laboratory, in partnership with Georgia Tech and IntelliChoice Energy, will integrate its Ground-Level Integrated Diverse Energy Storage (GLIDES) system with HVAC systems to provide efficient building-integrated electrical and thermal energy storage. This system enables smarter building-grid integration, as well as the use of low-grade heat, which would otherwise be lost in traditional HVAC systems.

Novel Solid State Magnetocaloric Air Conditioner

Oak Ridge National Laboratory will develop a novel magnetocaloric air conditioner with the potential for efficiency improvements of up to 25% over conventional vapor compression systems. This new technology could save the U.S. 1 quad annually.

Novel Thermal-Break with Simplified Manufacturing for R7 Commercial Windows

Alcoa will develop advanced aluminum window frame technology as well as a manufacturing process for energy-saving commercial window systems that use the technology. Use of these windows in new and existing commercial buildings would drive progress toward national energy savings goals.

Novel Ultra-Low Energy Consumption Ultrasonic Clothes Dryer

Oak Ridge National Laboratory will develop a clothes dryer that is extremely energy efficient and has a load drying time of approximately 20 minutes. This technology has the potential to revolutionize the clothes dryer industry, as well as to achieve 0.4 quads of energy savings.

OLED Luminaire with Panel Integrated Drivers and Advanced Controls

Acuity Brands Lighting will develop an OLED luminaire that features DC current drivers integrated with each panel and advanced user controls. This advancement in OLED technology could lead to more-efficient OLED lighting systems and reduced energy use for building lighting.

OpenEfficiency Initiative

The OEI will capitalize on existing DOE investments to create an integrated open source technology platformthe OpenEfficiency Platform (OEP)capable of supporting a range of energy efficiency program types. Working closely with a group of utility program administrators, the OEI will support the design, planning, and use of the OEP in a series of commercial pilot programs for whole building energy efficiency, local government benchmarking, and auditing.

Optimization of Energy Efficiency to Achieve Zero-Net Energy in Multifamily and Commercial Buildings

The recipient will use EnergyPlus, a building energy modeling tool, to analyze the costeffectiveness of various electricity saving/generation measures for multifamily and commercial buildings in California. For each building type and climate zone, the results will include a cost-benefit analysis for each measure individually and for an optimized package of measures that reduces net electricity consumption to achieve as close to zero net energy as is cost-effectively possible.