Research Tracker

This project will provide a detailed market segmentation and baseline energy demand assessment of the gaming market, including development of measurement and benchmarking protocols for gaming software and hardware. Top-selling gaming PCs and games are then cross-benchmarked and retrofitted to achieve maximum energy savings beyond what commercialized products currently can attain.

This project is developing a gas-fired absorption heat pump that offers a significant advancement for space and water heating technologies when compared to conventional gas heating technologies (an Annual Fuel Utilization Efficiency (AFUE) of 140% versus 100%, respectively). This heat pump will provide efficient space and water heating for single and multi-family homes in most climate zones.

Southeast Energy Efficiency Alliance 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.

In 2013, BPA received an unsolicited proposal for a case study for a side-by-side comparison of a geothermal heat pump and variable refrigerant flow (VRF) system in nearly identical multifamily housing units in Tacoma, Washington. The project provided a unique opportunity to evaluate these two technologies while providing an application for multifamily housing. The project will determine how the seasonal performance of the two systems for space conditioning and production of hot water compares. The following information will be provided for the operation of both units: quantified savings and costs over a specific baseline; understanding of the engineering design, installation, ownership, and possible utility barriers; quantified annual energy savings, benefits, and costs; documented magnitude and longevity of the incremental electric energy savings; documented operation and energy use; and described energy savings time of occurrence and duration, load shape, and lifetime.

Columbia University will use an inexpensive and widely tunable library of quantum dot (QD) synthesis reagents along with automated high-throughput synthesis and analysis tools to grade the alloy composition of QD heterostructures, in order to provide stable and efficient narrow-band red down-converters for LEDs.

The Appraisal Foundation (TAF) and the Building Technologies Office (BTO) will work together to enable practicing real estate appraisers to better characterize the value of energy efficient and other green attributes of buildings. TAF will produce documentation that provides voluntary guidance on recognized valuation methods and techniques for valuation professionals.

The University of California-Berkeley and its partner, Building Robotics, will create, evaluate and establish the technical foundations for secure and easy to deploy building energy efficiency applications utilizing pervasive, low-cost wireless sensors integrated with traditional Building Management Systems (BMS), consumer-sector building components, personalized smartphone devices, and powerful data analytics.

The Health & Home Performance Initiative was established to support DOE's efforts to leverage the healthcare sector as a partner to help increase leads to contractors and ultimately fund portions of appropriate health-focused home performance improvements. In FY17, a literature review demonstrating associations between improved health and home performance services was published. Also in FY17, DOE is developing a roadmap detailing what is needed and what is currently available to facilitate healthcare integration with EE.

Evidence in a new, groundbreaking Energy Department report, Home Rx: The Health Benefits of Home Performance, shows that home performance upgrades can improve the quality of a homes indoor environment by reducing the prevalence of harmful indoor air pollutants and contaminants. This paper is just one part of the Energy Departments broader Health and Home Performance Initiative. Another step will be to develop messaging that home performance programs, contractors, and partners can use to communicate clearly about the health benefits of home performance work with consumers and stakeholders.

The next step for the Initiative will be to engage with stakeholders to develop a roadmap to facilitate the home performance industrys incorporation of healthcare into their work. Workshops are slated for conferences in January, March, and May 2017.

Lawrence Berkeley National Laboratory will work with project partners to address several indoor air quality challenges for high performance homes through experimental, analytical and modeling efforts. The long term goal of this project is to significantly reduce the indoor air quality risks that are a barrier to industry adoption of high performance homes.

The Healthy Homes Accelerator aims to better integrate healthy housing principles and practices in energy retrofits and new home construction; and support the creation of local partnerships between key stakeholders that are aimed at overcoming barriers to incorporating enhanced health measures in buildings.

The objective of this research is to design, build and test a residential / light commercial heat pump high density thermal storage (HPT) system. Various high density thermal storage materials, including Zeolite and metal organic framework (MOF) materials, will be evaluated for system size and costs. The research will build a proof-of-concept heat pump high density thermal storage (HPT) prototype to test and demonstrate the feasibility and potential of the proposed technology. This prototype will quantify the potential energy and demand savings benefits of the identified combination of the HPT and determine the controls and other requirements to enable successful load shifting and demand response capability for the developed HPT solution

Cree, Inc. will incorporate a high-efficacy LED light engine into a demonstration luminaire, with concurrent advancements in LED light engines, optics, and sensors integrated to result in high efficacy as well as additional features such as spectral tuning.

Arizona State University is demonstrating an efficient and stable white organic light diode (WOLED) using a single emitter on a planar glass substrate. By simplifying the device fabrication process, increasing the robustness of materials, and providing cost-effective emitter materials, Arizona State University will help reduce the overall manufacturering costs of WOLEDs.

QM Power will install and demonstrate approximately 12,000 high-efficiency fans in more than 50 U.S. grocery stores, focusing on open display case retrofits. This technology has additional applications and could achieve more than 0.6 quads and more than $1 billion in energy savings.

United Technologies Research Center will demonstrate a compressor design that will enable high-efficiency small commercial rooftop air conditioning systems. This technology could provide 30% annual energy savings and reduce energy use by 2.5 quads by 2030.

United Technologies Research Center will develop a high-performance commercial cold climate heat pump system. The system could enable annual electricity use for building space heating in cold climates to decrease by at least 25%.

This project will address the fundamental challenges for green LEDs by a combination of innovations in epitaxial growth and layer design, advanced processes including tunnel junctions, and advanced materials characterization.

The objectives of this project are to: 1) Develop, evaluate, and down-select a set of component technologies that will enable highly efficient and uniform large area white OLED lighting panels at low cost, 2) Integrate the selected subset of technology elements to demonstrate the required panel level performance targets of 80 lm/W with 85% brightness uniformity at 2000-3000 cd/m2 for a large area OLED panel at least 100 cm2 in size 3) Demonstrate scalability of the low-cost technologies and 4) Demonstrate an OLED luminaire using the high-performance OLED panels delivering more than 2000 lumens at greater than 65 lm/W.

Lumileds, LLC will develop a high-efficacy, high-power LED emitter enabled by patterned sapphire substrate flip-chip architecture, die development to include novel contact design, phosphors with reduced bandwidth, and new optical materials for light extraction from the die.

United Technologies Research Center will demonstrate a heat pump that is smaller, quieter, and cheaper to maintain than current models. The heat pump could result in annual energy savings of more than 1.5 quads and reduce greenhouse gas emissions by 60 million metric tons.

United Technologies Research Center (UTRC) will develop and validate a high-efficiency, high-speed 5TR packed rooftop system that uses a sustainable, nonflammable, nontoxic and high-efficiency refrigerant.

This project will develop, validate and quantify energy impacts of a new generation of high performance facade systems and provide the design and management toolkits that will enable the building industry to meet challenging energy performance goals leading to net zero buildings by 2030. Building envelope technologies can be integrated into a cost-effective system that reduces energy-use associated with HVAC and lighting while improving occupant comfort. Technology development activities include highly insulating (Hi-R) windows, energy recovery-based envelope ventilation systems, and dynamic daylight redirecting systems. Supporting tools, data, and design methods will also be developed to enable widespread, reliable, cost-effective deployment throughout California.