This fact sheet provides information about energy efficiency, explains how utility and state investment in energy efficiency helps consumers, and describes what to expect from utility or state efficiency programs.

This fact sheet provides an overview of how state policymakers, utilities, and regulators can overcome barriers to deploying customer energy information and feedback strategies.

This report analyzes ten categories of utility-sector energy efficiency programs that have achieved high participation among targeted customer markets. Despite issues with the nature and availability of participation data, the study draws on published data sources and interviews with program contacts and industry experts to identify many examples of programs that have achieved high participation.

This resource provides best practices and highlights case studies for how utilities, policymakers, building managers, and community stakeholders can improve access to energy usage data while working towards the goal of improving efficiency in their communities.

This document summarizes top takeaways shared by Better Buildings Residential Network members on Peer Exchange Calls, from tips to collaborating with utilities to cost-effective rebate models.

This report describes different approaches to energy efficiency finance taken by utilities.

This report explores the best practices that utilities should undertake in the development and implementation of energy efficiency programs. The report calculates the impact that investing in energy efficiency will have on jobs, household income, and state and regional economies, along with the other public health benefits such as reducing pollution.

Reviews and summarize energy efficiency financing models and strategies. Models are analyzed according to funding sources, program structures, limits to scale, repayment vehicles, and project risks. Strategies consider applicable building sectors, models, levels of establishment, growth potential, advantages, and disadvantages.

This report presents results, recommendations, and case studies of energy efficiency financing programs.

This guide provides background on the home improvement market in the U.S. and Canada and end users and systems in existing homes, as well as a description of energy efficiency program approaches and strategies.

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.

Delaware Sustainable Energy Utility (DESEU) completed a process evaluation to assess the overall effectiveness of program operations. Evaluation activities included reviewing program materials, assessing the program flow, conducting in-depth interviews with program staff and implementers, and conducting surveys with contractors and customers. This report summarizes the key findings and recommendations from these process evaluation activities.

Fort Collins Utilities and partners, Platte River Power Authority (PRPA) and CLEAResult, launched Efficiency Works-Home program, the Efficiency Works- Neighborhoods (EW-N) Pilot. The Pilot is a new model of Utility Energy Efficiency conservation program that is designed for the scale and comprehensiveness of EE and renewables needed to meet the City of Fort Collins Climate Action Plan in the existing home sector.

Volume 2 of the Better Buildings Neighborhood Program Evaluation Report comprises a measurement and verification process, as well as billing regression analysis on projects with sufficient utility bill data, to determine gross verified savings.

The Multi-State Residential Retrofit Project is a residential energy-efficiency pilot program, funded by a competitive U.S. State Energy Program (SEP) award through the U.S. Department of Energy. The Multi-State Project operates in four states: Alabama, Massachusetts, Virginia, and Washington. During the course of this three-year process evaluation, Cadmus worked closely with NASEO and the four states to collect information about the programs from many perspectives, including: State Energy Office staff, program implementers, homeowners, auditors/contractors, real estate professionals, appraisers, lenders, and utility staff. This report discusses: the project’s context; its goals; the evaluation approach and methods; cross-cutting evaluation results; and results specific to each of the four states.

This report documents findings and recommendations from an impact evaluation of the California Energy Commission’s California Comprehensive Residential Retrofit program, a statewide energy upgrade program funded by the American Recovery and Reinvestment Act of 2009. The program funded local and regional subrecipients to develop and test initiatives aimed at transforming the residential energy upgrade market and building an infrastructure for whole-building energy upgrades. These local and regional governments collaborated with California’s major utilities to jointly conduct the statewide Energy Upgrade California program.

Report describing a goal of achieving all cost-effective energy efficiency by 2025; presents ten implementation goals for states, utilities, and other stakeholders to consider to achieve this goal, and describes what 2025 might look like if the goal is achieved.

This RFQ from Delaware Sustainable Energy Utility (DESEU) seeks an implementation firm that can deliver the Home Performance with ENERGY STAR (HPwES) Program cost-effectively for a three-year period.

The Energy Efficiency Learning Center offers a selection of trainings and resources to enhance participation in utility energy efficiency programs. It allows users to undertake trainings on the latest home performance standards and best practices on their own schedule.

RePower helped consumers access aggregated information about financing and rebates by compiling a customer-friendly guide to all utility and non-utility incentives in its service area.

Data release form that allows the Connecticut Clean Energy Finance and Investment Authority (CEFIA) to obtain customer utility account and actual energy usage data, energy costs, underwriting and loan repayment records, and data on energy savings measures installed.

This case study highlights the low-income programs of Efficiency Vermont, the nation’s first public energy efficiency utility, which aims to reduce these customers' high energy burden, freeing up money that they can spend on food, housing, and other necessities. These low-income programs have saved enough electricity to power nearly 8,000 Vermont households for a year and offer solutions that eliminate or reduce up-front costs for residents, a typical barrier to improving energy efficiency in low-income households. Its multifamily energy efficiency program helps renters and building owners save energy, addressing the “split incentive” barrier in which owners have little reason to invest in efficiency measures that benefit tenants who pay their own energy bills.

The City of Fort Collins, Colorado increased the number of homes that are energy efficient through the use of community-based social marketing. Strategies to maximize impact included identifying neighborhoods based on data analysis, simplifying the process for completing upgrades, and using trusted messengers for delivery of tailored messages on energy efficiency services.

This case study describes how the Midwest Energy Efficiency Alliance (MEEA) partnered with gas and electric utilities in Iowa to establish the Iowa HVAC Systems Adjustment and Verified Efficiency (HVAC SAVE) program.       

Better Buildings Energy Data Accelerator (BBEDA) partners Salt Lake City, the investor-owned electric utility Rocky Mountain Power (RMP), and the investor-owned natural gas utility Questar worked with community stakeholders throughout 2014 and 2015 to design and implement a data access solution. As a result, RMP created a data access portal for its customers in 2016, and Questar is working toward a data access solution that will be operational by 2017.

Home heating is the largest energy expense for most U.S. homeowners and accounts for nearly 30% of energy used in the nation's residential buildings. Millions of homeowners in colder regions of the country do not have natural gas available, leaving furnaces to be fueled with heating oil, propane, or electricity. This can often result in higher heating bills for homeowners. However, soon, these 2.6 million homeowners living in cold climates will have another, efficient home heating option. Oak Ridge National Laboratory (ORNL), collaborating with Emerson Climate Technologies, developed a prototype for an air-source heat pump for the colder regions of the country--one that heats better and uses significantly less energy.

In this video interview segment, Tom Bregman of Energize New York, Energy Smart discusses how to overcoming Difficulties Collecting Non-Utility Fuel Data (e.g., fuel oil, propane).

In this video interview segment, Yvonne Kraus of Conservation Services Group describes how program and utility partnerships can co-benefit each other.

Through its target audience research, Rutland, Vermont's NeighborWorks H.E.A.T. Squad learned that neighbors are the most trusted messengers of energy efficiency upgrade information, rather than governments or utilities.

These case studies highlight examples of participating contractors who have employed Home Performance with ENERGY STAR to help homeowners improve their home's comfort and lower their utility bills.

This case study highlights Clean Energy Works Oregon's (now Enhabit) low interest, on-bill financing and alternative underwriting practices which have achieved a low rejection rate while also maintaining a low loan default rate.