This report updates ACEEE's 2013 assessment of multifamily energy efficiency programs in US metropolitan areas with the most multifamily households. Using housing, policy, and utility-sector data from 2014 and 2015, this report documents how these programs have changed in the context of dynamic housing markets and statewide policy environments. The report also offers an analysis of the number, spending, offerings, and targeted participants of current programs and their potential for further expansion.

The NorthernSTAR and U.S. Department of Energy Building America Program partnership investigated a new model to deploy building science-guided performance solutions to homeowners. This research explored three aspects to market delivery:
1. Understand the homeowner's motivations regarding investing in building science-based performance upgrades.
2. Determine a rapidly scalable approach to engage large numbers of homeowners directly through existing customer networks.
3. Access a business model that will manage all aspects of the contractor-homeowner performance professional interface to ensure good upgrade decisions throughout time.

The report, based on U.S. Bureau of Labor Statistics data and a survey of tens of thousands of businesses across the country, provides detailed breakdowns of clean energy jobs not available previously, and it was developed and released in connection with a major U.S. Department of Energy study of all energy jobs in America.

This summary from a Better Buildings Residential Network peer exchange call focused on the intersection between solar and residential energy efficiency. Speakers include Ecolibrium3 and Local Energy Alliance Program (LEAP).

This summary from a Better Buildings Residential Network peer exchange call focused on the ACEEE Summer Study, which brought together experts to discuss the technological basis for, and practical implementation of, actions to reduce energy use and the climate impacts associated with buildings.

A car is only as efficient as its driver and its mechanic; so, too, for buildings. This presentation covers best practices and reviews case studies on engaging building residents and training facilities managers to keep buildings running efficiently and meeting Better Buildings Challenge goals.

Energy burden is the percentage of household income spent on home energy bills. In this report, ACEEE, along with the Energy Efficiency for All coalition, measures the energy burden of households in 48 of the largest American cities. The report finds that low-income, African-American, Latino, low-income multifamily, and renter households all spend a greater proportion of their income on utilities than the average family. The report also identifies energy efficiency as an underutilized strategy that can help reduce high energy burdens by as much as 30%. Given this potential, the report goes on to describe policies and programs to ramp up energy efficiency investments in low-income and underserved communities.

The multifamily sector can be hard to reach when it comes to energy efficiency programs. Besides being diverse and complex, the sector presents a unique set of challenges to efficiency investments. The result is that multifamily customers are often underserved by energy efficiency programs. Drawing on data requests and interviews with program administrators, this report summarizes the challenges to program participation and identifies best practices that programs can use to reach and retain large numbers of multifamily participants.

This multifamily showcase project profiles the significant energy improvements as well as annual energy savings of 25 percent and cost savings of $25,000 at Orness Plaza in Mankato, MN. Planning for a substantial renovation of the aging and poorly performing 40 year old building began in 2009 with the goals of improving occupant health, building durability, and the energy and water efficiency of the buildings systems.

This multifamily showcase project profiles the significant energy improvements as well as annual energy savings of 34 percent and cost savings of $23,000 at The Landing Apartments located in Chaska, MN. The Landing Apartments is an affordable, multifamily, senior housing development that is organized as its own nonprofit entity that Aeon controls.

The Guide to Action provides in-depth information about over a dozen policies and programs that states are using to meet their energy, environmental, and economic objectives with energy efficiency, renewable energy, and combined heat and power. Each policy description is based on states’ experiences in designing and implementing policies, as documented in existing literature and shared through peer-exchange opportunities provided to states by EPA’s State Climate and Energy Program.

This literature review and benchmarking analysis focuses on electric and gas utility-implemented Conservation Improvement Programs (CIP) in Minnesota that used behavioral techniques. The objective of this effort was to provide the State of Minnesota with information necessary to make informed decisions about the design, evaluation, and claimed savings approaches for these programs.

Among the many benefits ascribed to energy efficiency is the fact that it can help create jobs. Although this is often used to motivate investments in efficiency programs, verifying job creation benefits is more complicated than it might seem at first. This paper identifies some of the issues that contribute to a lack of consistency in attempts to verify efficiency-related job creation. It then proposes an analytically rigorous and tractable framework for program evaluators to use in future assessments.

This summary from a Better Buildings Residential Network peer exchange call focused on helping communities respond to natural disaster and incorporating energy efficiency into disaster recovery.

This summary from a Better Buildings Residential Network peer exchange call focused on programs and outreach for faith-based organizations.

This summary from a Better Buildings Residential Network peer exchange call focused on ways to reach out to landlords.

This webcast discusses the background for U.S. Department of Energy’s Smart Grid Investment Grant (SGIG) consumer behavior study effort; the various utilities who are participating and what they each plan to include their respective studies; the quantitative results and qualitative lessons learned thus far from these studies; and the types of research will be undertaken by LBNL over the next several years.

Example of a program design flowchart showing key steps and relationships for the energy efficiency program in Greensboro, North Carolina.

A sample RFP from Greensboro, North Carolina, for energy efficiency loan products.

This report presents the impact evaluation conducted of the 13 programs in the Southeast Consortium Better Buildings Neighborhood Program (BBNP).

This report presents the phase 1 process evaluation conducted of the 13 programs in the Southeast Consortium Better Buildings Neighborhood Program (BBNP).

This report presents the phase 2 process evaluation conducted of the 13 programs in the Southeast Consortium Better Buildings Neighborhood Program (BBNP).

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 summary from a Better Buildings Residential Network peer exchange call focused on the strategies and challenges of using holidays and other seasonal events to market energy assessments and upgrades.

The study was completed on behalf of the Minnesota Department of Commerce to characterize energy use in the state's multifamily sector and to identify untapped energy efficiency opportunities. Working with Franklin Energy, the field study gathered characteristic data for 120 representative buildings across the state as well as survey data of both building owners and tenants. Using this data as well as a utility billing analysis, the Energy Center of Wisconsin (now Seventhwave) developed an in-depth characterization for a hard-to-reach sector in Minnesota that had not been, up until this point, studied to this degree.

This report provides information on how supporting access to building benchmarking data can help utilities increase efficiency and drive down energy demand.

This report provides information on how energy use data access can help state governments lead by example through benchmarking and disclosing results and implement benchmarking policies for the private sector.

This report covers how to create high road standards and use the momentum of energy sector projects to create safe, well-paying, long-term careers for a diverse group of people. It includes case studies on Community Power Works in Seattle, Washington, and Clean Energy Works Oregon's (now Enhabit's) efforts to use community high road agreements.

This study provides statistically significant analysis that ENERGY STAR qualified new homes sell faster (i.e., fewer days on the market) and for higher prices (i.e., sell for higher prices, or sell for a greater percentage of the listing price, or have a higher price per square foot) than comparable nonqualified homes, providing valuable evidence that there is a market advantage for ENERGY STAR qualified homes.

This report identifies issues associated with developing a national evaluation, measurement, and verification (EM&V) standard for end-use, non-transportation, energy efficiency activities.

This report provides an overview of residential customer information and behavior efficiency programs, and identifies key challenges to and solutions for increasing the penetration of these programs nationwide.

This presentation provides an overview of the lending RFP issued by the city of Greensboro's Better Buildings Program, including a description of the roles and responsibilities for the city and its financial partners.

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 identifies and discusses factors that should be considered in evaluating model choices for administering and implementing ratepayer funded energy efficiency programs.

This report summarizes existing research and discusses current practices, opportunities, and barriers to coordinating energy efficiency and demand response programs.

This report presents best practices for operating successful portfolio-level efficiency programs, including assessing efficiency potential, cost-effectiveness screening, and developing a portfolio of approaches.

This market assessment evaluates lending options for funding energy efficiency upgrades in North Carolina.

This report provides an overview of evaluation, measurement, and verification approaches used to estimate the load impacts and effectiveness of energy efficiency programs.

This report highlights road-tested strategies, resources, and tools states can use to adopt cost-effective energy efficiency and clean energy programs for their buildings, facilities, and operations.

This report summarizes the scale and economic value of energy efficiency for reducing carbon emissions and discusses barriers to achieving the potential for cost-effective energy efficiency.