Cost-effectiveness evaluations compare energy efficiency's benefits and costs to judge whether to expand, retain, revise, or eliminate efficiency programs or specific measures. This presentation discusses the basics of cost-effectiveness assessments for utility customer-funded efficiency portfolios as well as issues and options that should be considered when assessing cost-effectiveness, selecting which test(s) to use, and quantifying the components of tests (e.g., non-energy impacts, measure costs).

This presentation describes a Massachusetts study on low-income weatherization, including its cost-effectiveness and impacts on health and safety.

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.

This document profiles the Chicago-area non-profit Elevate Energy, which offers a full-service energy efficiency retrofit program for owners of and tenants in affordable multifamily buildings in eleven states.

This presentation provides an overview of energy efficiency financing for low- and moderate-income households, including a sector overview, consumer protections, financing products, and lessons learned.

This presentation provides an overview of the Energy Savers program for affordable rental housing, its loan structure, and lessons learned.

This summary from a Better Buildings Residential Network peer exchange call focused on unique challenges for energy efficiency and weatherization programs serving lower income residents in single-family and multifamily housing. Speakers include American Council for an Energy-Efficient Economy, Elevate Energy, and Energy Outreach Colorado.

This study identifies actionable strategies and innovations to improve the multifamily program performance, realization rates, and overall program cost-effectiveness for both the residential and commercial sectors.

This summary from a Better Buildings Residential Network peer exchange call summary focused on leveraging smart tech, health and/or utility data to increase participation in multifamily energy efficiency programs. It featured speakers from The Network for Energy, Water and Health in
Affordable Buildings, New Ecology, Northwest Bronx Community and Clergy Coalition, and Emerald Cities Collaborative.

This presentation features Better Buildings Challenge Multifamily partners across the country sharing what's worked and what hasn't in residential rehabilitation and weatherization of income-eligible, public housing multifamily buildings. Speakers shared case studies about their properties that have undergone upgrades during the past year and the lessons learned.

This presentation covers control technologies, such as smart thermostats, and the opportunities they provide for program evaluation, monitoring and verification.

This summary from a Better Buildings Residential Network peer exchange call focused on how local governments have worked with trusted community organizations and their networks to drive demand. Speakers include the Natural Resources Defense Council and the Vermont Energy Investment Corporation.

This summary from a Better Buildings Residential Network peer exchange call focused on how home energy upgrade programs can interact and connect with the real estate market.

This report presents the results of the first‐year process and impact evaluation of Berkshire Gas' Home Energy Report (HER) program. The primary objective of the program is to provide residential households with information on their gas consumption and tips on how to save energy to prompt them to take action to reduce their natural gas usage.

This summary from a Better Buildings Residential Network peer exchange call focused on ensuring contractor networks work for both energy efficiency programs and participating contractors.

This webcast in a multi-part series highlighting efforts by state and local agencies, non-profits, and utilities to bring energy efficiency and renewable energy (EE/RE) to low-income communities.

This case study features Better Buildings Residential Network members Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST), nonprofit members that develop energy efficiency solutions for multifamily and affordable housing communities.

This report identifies opportunities for Connecticut's Home Energy Solutions program (HES) to increase savings related to air sealing, duct sealing, and insulation.

This presentation describes National Grid's experience with customer behavior and engagement through the implementation of its smart grid pilot program.

This summary from a Better Buildings Residential Network peer exchange call focused on communicating non-energy benefits that homeowners and building owners are most interested in. Speakers include Elevate Energy, Green & Healthy Homes Initiative, and Skumatz Economic Research Associates, Inc.

This webinar explored innovative measures Better Buildings Challenge partners have taken to improve water efficiency while reducing energy use. United Technologies Corporation discussed their impressive water reduction goals and best practices in managing water, while also focusing on energy management strategies at diverse manufacturing sites. The City of Atlanta discussed their new, high-efficiency pumping station and how the efforts of large-scale users to reduce water use can help the City reduce both water and energy use. InterContinental Hotels Group highlighted their worldwide water management program, which includes metering and tracking consumption and water efficiency strategies.

The COOL SMART impact evaluation team conducted an in situ study of ductless mini‐split heat pumps (DMSHPs) in Massachusetts and Rhode Island. This report presents the consumption and savings analysis of the DMSHP study.

This presentation outlines Duquesne Light Company's multifamily energy efficiency program, including its multifamily market manager model, program services, implementation strategy, program eligibility components, and a case study on a local housing authority project.

This case study addresses multifamily energy upgrade experiences by two members of the Better Buildings Residential Network—Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST).

This report presents findings of a process evaluation of Cape Light Compact's Creating Awareness for Power Efficiency Initiative, which included in-depth interviews with 27 customers of varying participation levels. It also includes the results of an impact evaluation using econometric analysis to estimate savings.

This presentation describes non-energy benefits from energy efficiency upgrades in low-income households, draws from research on health and related benefits of the U.S. Department of Energy's (DOE) Weatherization Assistance Program (WAP), and tailors insights to Massachusetts.

The Better Buildings Home Energy Information Accelerator aims to make energy data more accessible to home buyers, realtors and others. This presentation covers how Colorado launched a statewide residential labeling initiative that made home energy data available at point of sale, and how partnerships in the Northeast are incorporating energy efficiency into the Multiple Listing Service (MLS), with Vermont pioneering the regional effort.

In this project, the U.S. Department of Energy Building America team Partnership for Advanced Residential Retrofit (PARR) worked with Elevate Energy on three tasks: to conduct pre- and post-retrofit analysis on the income and expense data of 13 Chicago-area multifamily buildings, to compare Chicago income and expense data to two national samples, and to explore the ramifications that energy-efficiency retrofits have on nine Chicago-area neighborhoods.

This summary from a Better Buildings Residential Network peer exchange call focused on how to assess, reassess, and initiate organization partnerships.

This multifamily showcase project profiles the significant energy efficiency improvements as well as annual energy savings of 36 percent and cost savings of more than $210,000 at the Castle Square Apartments, located in Boston's South End.

This multifamily showcase project profiles the significant energy improvements as well as annual energy savings of nearly 30 percent and cost savings of $108,500 at the Golda Meir House, Jewish Community Housing for the Elderly in Newton, MA. Some of the energy efficient measures include: high efficiency windows, wall and roof insulation, LED lighting, Energy Recovery Ventilation (ERV) system, advanced building controls to prevent air conditioning use with open windows, boiler and domestic hot water system with high-efficiency boilers and pumps, baseboard hydronic heat and thru-wall air conditioners with air source heat pumps.

This multifamily showcase project profiles the significant energy efficiency improvements as well as annual energy savings of 68 percent and cost savings of nearly $300,000 from the redevelopment of The Anne M. Lynch Homes at Old Colony in Boston, MA, which provides deeply affordable housing in extremely energy-efficient buildings.

This report summarizes the impact analyses of National Grid's and Eversource Energy's Home Energy Report (HER) programs. The evaluation team conducted three distinct impact analyses related to these HER programs: Cohort-Specific Impact Analysis; Mapping Analysis; and Dual Treatment Analysis.

This summary from a Better Buildings Residential Network peer exchange call focused on combining energy and health-related services.

This summary from a Better Buildings Residential Network peer exchange call focused on approaches to generate demand for energy efficiency upgrades at multifamily buildings.

This summary from a Better Buildings Residential Network peer exchange call focused on standardization of effective practices across a program territory.

This summary from a Better Buildings Residential Network peer exchange call focused on the advantages, challenges, and effective creation and management of statewide energy efficiency alliances.

This summary from a Better Buildings Residential Network peer exchange call focused on marketing techniques for lower income and other underrepresented populations.

This summary from a Better Buildings Residential Network peer exchange call focused on what residential energy efficient programs and strategies worked well in rural populations.

This summary from a Better Buildings Residential Network peer exchange call focused on how energy efficiency initiatives relate to real estate marketing.

This summary from a Better Buildings Residential Network peer exchange call focused on how a residential energy efficiency program can work with, for or as utilities.

This summary from a Better Buildings Residential Network peer exchange call focused on the advantages and challenges of data tracking systems.

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.

This report builds and expands off of previous research by collecting and evaluating data from 800 Illinois Home Performance (IHP) retrofits. This study investigates homeowner measure package choices in the Illinois Home Performance with ENERGY STAR® (IHP) program compared to cost-optimal choices determined through Building Energy Optimization (BEopt™) modeling software.

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.

The purpose of this report, prepared by sustainability consulting firm iSpring, is to provide the results of the EnergyWorks program to the contractors and auditors who participated, along with information on lessons learned over the course of the program that might prove helpful in their future work.

This summary from a Better Buildings Residential Network peer exchange call focused on challenges and strategies related to split incentives for tenants and landlords.

This summary from a Better Buildings Residential Network peer exchange call focused on using social media for long-term branding and marketing.

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 report presents impact evaluation results for the Energy Savers program for large multi-family buildings. The Energy Savers program is run by CNT Energy and Community Investment Corporation. Initiated in January 2008 and now in its fifth year of existence, the Energy Savers program involves a variety of services to promote energy efficiency improvements for multi-family residential buildings of 5-50 units in the affordable housing market segment.

This peer exchange call summary focused on combining energy efficiency and health services.

This peer exchange call summary focused on loan product structure and using market research to identify candidates for upgrades of occupied commercial buildings.

This peer exchange call summary focused on sales training assistance programs for contractors.

In this video interview segment, Liz Robinson with EnergyWorks in Philadelphia,  Pennsylvania, talks about the faith-based partnerships EnergyWorks developed to help promote the program.

This video describes the partnerships that EnergyWorks in Philadelphia established to offer classroom, lab, and in-field training to technicians to help them enter the home performance market.

This case study discusses strategies that Fayette County, Pennsylvania used to provide Building Performance Institute (BPI) certification and business skills training to aspiring energy efficiency contractors.

This video provides an overview of training a local workforce to meet program needs, including meeting the needs of local contractors for new hires.

This peer exchange call summary focused on leveraging effective partnerships for multi-family and low-income outreach and service delivery.

This peer exchange call summary focused on strategies, challenges and opportunities in working with condominium owners and associations.

This peer exchange call summary focused on the strategies, challenges and key interaction points with the real estate sector.