This report consists of a literature review and in-depth interviews with subject matter experts in the Home Performance with ENERGY STAR (HPwES) program area. The goal was to compare Delaware Sustainable Energy Utility (DESEU) HPwES Programs with peer-programs across the United States. The report also identifies key metrics and emerging trends regarding program design.
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The catalog is a compilation of state and local energy efficiency potential studies to serve as a resource for energy planners and as a baseline for future analyses.
This report provides a comprehensive review and analysis of home energy upgrade programs with proven track records, focusing on those with robustly verified savings and constituting good examples for replication. This meta-analysis describes program models and implementation strategies for direct install upgrades; heating, HVAC replacement and early retirement; and comprehensive, whole-home upgrades.
This paper is a baseline assessment of electric and natural gas energy efficiency programs that target low-income households in the largest metropolitan areas in the country. ACEEE surveyed over 70 electric and natural gas utilities on their 2015 low-income program spending, energy savings, customer participation, and best practices.
This guide supports the development, maintenance, and use of accurate and reliable Technical Reference Manuals (TRMs). TRMs provide information to estimate the energy and demand savings of end-use energy efficiency measures associated with utility customer-funded efficiency programs. This guide describes existing TRMs in the United States and provides recommendations for TRM best practices. It also offers related background information on energy efficiency; evaluation, measurement, and verification; and TRM basics.
This report is a guide to all customer-facing financing products—products offered by a lender directly to a borrower—used to pay for energy efficiency. Intended for state and local governments that are deciding whether to start a new program, tune up and existing program, or create a Green Bank, it provides information on the full range of financing product options for target participants, the tradeoffs of various products, and potential advantages and disadvantages for different types of customers.
Ivy Knoll Senior Retirement Community used PACE financing to make significant building improvements of systems that were outdated or energy inefficient. Through PACE financing, Ivy Knoll management was able to select improvements that had the highest energy savings but also came with higher upfront costs for the 7-story, all-electric building.
This Guide is designed to help state and local policymakers to take full advantage of new policy developments by providing them with a comprehensive set of tools to support launching or accelerating residential energy efficiency programs. The Guide focuses on four categories of policies that have proven particularly effective in providing a framework within which residential energy efficiency programs can thrive: incentives and financing, making the value of energy efficiency visible in the real estate market, data access and standardization, and supporting utility system procurement of energy efficiency.
This summary from a Better Buildings Residential Network peer exchange call focused on evaluation, measurement, and verification of predicted/modeled savings from home energy upgrades.
Energy Efficiency and Conservation Loan Program Webinar Series: #6 Solar
This webinar is the sixth (in a series of six) hosted by USDA Rural Utility Service (RUS) and focusing on the Energy Efficiency and Conservation Loan Program (EECLP). This webinar provides an overview of Solar Photovoltaic (PV) Opportunities and the Energy Efficiency and Conservation Loan Program. It features the New Hampshire Electric Co-op's Solar PV Program and SunShot Solar Outreach Partnership (SolarOPs). SolarOPs is a U.S. Department of Energy program designed to increase the use and integration of solar energy in communities across the US.
A number of states are beginning to recognize Demand Reduction Induced Price Effects (DRIPE) as a real, quantifiable benefit of energy efficiency and demand response programs. DRIPE is a measurement of the value of demand reductions in terms of the decrease in wholesale energy prices, resulting in lower total expenditures on electricity or natural gas across a given grid. This paper reviews the existing knowledge and experience from select U.S. states regarding DRIPE (including New York and Ohio), and the potential for expanded application of the concept of DRIPE by regulators.
This summary from a Better Buildings Residential Network peer exchange call focused on energy modeling in multifamily homes.
This presentation covers lesson learned for PACE from the Toledo Port Authority, innovative real estate finance solutions from the Ygrene Energy Fund, and financing energy improvements on utility bills.
There are more than 17 million multifamily households nationwide, yet they remain a significant and mostly untapped opportunity for energy efficiency gains. Many cities and states that have embraced energy retrofitting as a job creator and boon to both the environment and economy have yet to address potential savings in multifamily properties, primarily because of obstacles not faced by single family and commercial properties. This paper discusses two barriers -- a lack of information and financing -- that stand in the way of multifamily energy retrofits.
This report provides an overview of the current state of on-bill programs and provides actionable insights on key program design considerations for on-bill lending programs.
This study looks at evidence of capitalization of energy efficiency features in home prices using data from real estate multiple listing services (MLS) in three metropolitan areas: the Research Triangle region of North Carolina; Austin, Texas; and Portland, Oregon. These home listings include information on Energy Star certification and, in Portland and Austin, local green certifications. Our results suggest that Energy Star certification increases the sales prices of homes built between 1995 and 2006 but has no statistically significant effect on sales prices for newer homes.
This report presents the results of ACEEE's third national review or utility-funded energy efficiency programs, completed in 2013. The report identifies and profiles 63 leading programs that span the wide array of program types offered to utility customers, and highlights key trends and observations that emerged from reviewing these programs.
This summary from a Better Buildings Residential Network peer exchange call focused on the benefits and challenges of program automation.
This peer exchange call summary focused on unique fee-for-service revenues as related to program sustainability.
In this video interview segment, Andy Holzhauser of the Greater Cincinnati Energy Alliance discusses the importance of programs empowering contractors to sell upgrades and loans.
This report provides information on how access to energy use data can help local governments create policies for benchmarking and disclosing building energy performance for public and private sector buildings.
In this video interview segment, Andy Holzhauser of the Greater Cincinnati Energy Alliance discusses how programs can create more effective loan products by first identifying existing loan products and then working to make them better for homeowners and contractors.
This peer exchange call summary focused on the challenges and strategies for marketing commercial financial products and attracting financial institutions.
This report provides state and local policymakers with information on successful approaches to the design and implementation of residential efficiency programs for households ineligible for low-income programs.
Managing Financing Programs: Spreadsheet Models
This report identifies issues associated with developing a national evaluation, measurement, and verification (EM&V) standard for end-use, non-transportation, energy efficiency activities.
Presentation providing an overview of the PAYS financial model, including information on risks and how to manage them, and successful program examples using the PAYS model.
This peer exchange call summary focused on the challenges and effective combinations of quality assurance strategies.
This report presents the results of a scoping study to assess the need for national databases that can support best practices in energy efficiency program evaluation, measurement, and verification (EM&V).
This report helps policymakers understand how electric and natural gas utilities can achieve greater efficiency by establishing numeric energy savings targets and goals for energy efficiency programs.
This report analyzes the energy efficiency opportunity presented to the greater Cincinnati region. Analysis of the region and the Greater Cincinnati Energy Alliance (GCEA) programs shows potential energy cost savings, including positive cash flow from energy cost savings that consistently exceed loan payments, for both residential and nonprofit participants. Investment in energy efficiency could make counties more competitive, create jobs, reduce pollution, and help homeowners and nonprofits make cross-cutting building improvements.
This peer exchange call summary focused on available program interest rates and how to lower those rates.
This report provides an overview of evaluation, measurement, and verification approaches used to estimate the load impacts and effectiveness of energy efficiency programs.
This one page form is used by Austin Energy to document Home Performance With Energy Star analysis results.
Revolving Loan Fund Basics and Best Practices
This report describes the effects of utility spending on efficiency programs, how those effects could constitute barriers to investment in energy efficiency, and how policy mechanisms can reduce these barriers.