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 covers the current pilot project testing M&V2.0 as an evaluation tool facilitated by Connecticut Department of Energy and Environmental Protection (CT DEEP).  Speakers on this panel presented examples of how whole building modeling is currently being used for M&V now and its potential future applications. Speakers also discussed benchmarking, data access and other protocols, and how experience with efficiency programs teach us so we can build upon the current experience.

This report presents the impact evaluation results of the Marin Clean Energy (MCE) Home Utility Reports (HUR) program for 2015.

This report includes a billing analysis, process evaluation, and baseline study for the Connecticut Residential New Construction (RNC) program. It also includes the results of the process evaluation.

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.

This summary from a Better Buildings Residential Network peer exchange call focused on home energy reports to inform homeowners about their home energy use and use of customer research and segmentation to improve the results from these reports. Speakers include Opinion Dynamics and Pacific Gas & Electric.

This report provides an annual savings claim summary and includes case studies and customer testimonials from homeowners, towns, and businesses that Efficiency Vermont served in 2016.

This webinar series is intended for state officials starting or expanding their EM&V methods for a wide range of efficiency activities including utility customer-funded programs, building energy codes, appliance and equipment standards, energy savings performance contracting, and efficiency programs that support pollution reduction goals or regulations.

This report is an update of findings from three prior evaluations of Eversource's Home Energy Reports (HERs) Pilot Program. The HERs pilot program began in January 2011. The pilot program randomly selected residential customers to whom it sent reports rating their energy use, comparing it to that of their neighbors, and suggested ways for the households to save energy.

This summary from a Better Buildings Residential Network peer exchange call focused on innovative approaches to increase contractors' work quality through feedback reports and contractor ranking, decrease quality assurance costs through remote quality assurance, and improve contractor engagement. It features speakers from Consumers Energy, Enhabit, and DOE.

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 presentation covers the National Standard Practice Manual (NSPM) which provides a comprehensive framework for cost-effectiveness assessment of energy resources, with a focus on energy efficiency. The manual describes the principles, concepts, and methodologies for sound, balanced assessment of resource cost-effectiveness.

This report for the Connecticut Energy Efficiency Board provides a review of best practices in impact evaluation, recommendations for calculating oil and propane savings, and discusses the impact evaluation findings for the Home Energy Services (HES) and Home Energy Services-Income Eligible (HES-IE) Programs. This best practices review provides an overview of key evaluation protocol and guideline documents.

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

This presentation describes how programs have leveraged data to increase program energy savings, with a spotlight on advanced and real-time monitoring and verification (M&V 2.0), contractor scorecards, and intelligent quality assurance (QA) and monitoring.

This presentation helps multifamily building owners better understand the how and why of utility benchmarking. Learn about the benefits of utility benchmarking, including various drivers for performing utility benchmarking at multifamily properties, and explore how your organization can start with utility benchmarking with the help of HUD resources.

This presentation helps multifamily building owners better understand the how and why of utility benchmarking. Explore strategies and resources for translating benchmarking results into concrete next steps toward improving property performance.

This Technical Reference Manual (TRM) defines the consensus calculations of the electric and natural gas energy savings and the electric demand reductions, achieved from installing energy efficiency and renewable energy measures that are supported by Focus on Energy programs.

This summary from a Better Buildings Residential Network peer exchange call focused on how organizations can utilize energy modeling tools like the Asset Score for multifamily buildings into their program offerings, narrow the gap between predicted and actual energy savings, and use program data to increase program productivity and quality. It features speakers from Pacific Northwest National Laboratory, American Council for an Energy-Efficient Economy, and OptiMiser.

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

This report is the process evaluation of the Connecticut Multifamily (MF) Initiative, which leveraged the state's Home Energy Solutions (HES) and Home Energy Solutions-Income Eligible (HES-IE) programs. The objective of this process evaluation is to provide actionable recommendations about how to improve the design, delivery, and administration of the MF Initiative.

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 report presents the results from a comprehensive impact and process evaluation of Efficiency Maine's Low-Income Multifamily Weatherization Program.

This report presents the process evaluation results on the statewide Home Upgrade Program and includes findings on program operations, participant engagement, non-energy impacts, contractor characteristics, and contractor-customer interactions.

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 report includes evaluation analysis and findings from the Eversource New Hampshire Home Energy Report pilot program.

This summary from a Better Buildings Residential Network peer exchange call focused on obtaining and using energy efficiency data through tools like the Green Button, smart connected thermostat pilots, and operational ratings of homes to evaluate and/or enhance programs.

This report presents the results of the evaluation of National Grid Rhode Island's 2014 EnergyWise program. EnergyWise is designed to achieve energy savings in single family (1-4 unit) residential homes by directly installing efficient lightbulbs and water heating measures, providing devices for homeowner use, and offering building shell retrofit rebates.

This report provides the electric and natural gas impacts from the suite of National Grid Multifamily Retrofit Programs as determined through a billing analysis.

This report for the Connecticut Energy Efficiency Board documents the difficulties that evaluators and programs in Connecticut faced in conducting evaluation studies and makes recommendations for improving data quality and consistency.

This presentation discusses process management improvements that Arizona Public Service made to streamline their program and advance home energy upgrades.

This presentation discusses how Energy Upgrade California streamlined its program through improvements in its HPXML and IT software.

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.

Volume 1 of the Better Buildings Neighborhood Program Evaluation Report provides findings from a comprehensive impact, process, and market effects evaluation of the program period, spanning from September 2010 through August 2013.

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.

Volume 3 of the Better Buildings Neighborhood Program Evaluation Report statistically identifies factors associated with successful residential energy upgrade programs using a survey sampling, cluster analysis, and multivariate regression approach.

Volume 4 of the Better Buildings Neighborhood Program Evaluation Report assesses the degree to which the Better Buildings Neighborhood Program met its process goals and objectives to identify the most effective program design and implementation approaches.

Volume 5 of the Better Buildings Neighborhood Program Evaluation Report provides findings from a comprehensive impact, process, and market effects evaluation of the program period, spanning from September 2010 through August 2013.

Volume 6 of the Better Buildings Neighborhood Program Evaluation Report provides findings from a comprehensive impact, process, and market effects evaluation of the program period, spanning from September 2010 through August 2013. This volume includes case studies that describe successful strategies that programs used during the evaluation period.

This technical reference manual provides detailed, comprehensive documentation of resource and non-resource savings corresponding to the Energy Efficiency Fund program and individual Conservation and Load Management (C&LM) program technologies.

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.

This Multifamily Technical Reference Manuals (TRMs) provide documentation for the Trust's calculation of energy and demand savings from energy efficiency measures.

This webinar covers an Evaluation, Measurement, and Verification (EM&V) 2.0 topic about savings measurement software that provides results in real time.

This presentation focused on the Guide for Benchmarking Residential Program Progress with Examples and its step-by-step guidance for setting up an effective benchmarking process.

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

This is a recording of a webinar from August 2015. Home Performance with ENERGY STAR hosted a panel on HPXML; the value it can bring to businesses and implementation methods. Interested organizations can use this resource to learn more about HPXML and its potential benefits.

Because of its potential to reduce customers’ first costs and leverage private funds, financing has been increasing in importance as a strategy for facilitating energy upgrades as program administrators seek to meet ambitious goals in a shifting energy efficiency landscape. This paper evaluates the experience of BBNP grantees to identify how programs can most effectively integrate loan offerings into their broader efforts to promote energy efficiency upgrades. The paper also identifies best practices from grantees’ experience related to integrating financing into program outreach and trade ally interactions.

This summary from a Better Buildings Residential Network peer exchange call focused on approaches to incorporate weather data into energy savings calculations.

The Recovery Act Evaluation was performed to provide information on the costs and benefits of WAP services in different parts of the country and for different types of housing. It was also performed to provide a comprehensive picture of the Program (including the characteristics of the clients, housing stock, and service providers), assess program administration, document experiences during the Recovery Act period, and conduct several special studies.

The Retrospective Evaluation was performed to provide information on the costs and benefits of WAP services in different parts of the country and for different types of housing. It was also performed to provide a comprehensive picture of the Program (including the characteristics of the clients, housing stock, and service providers) and assess program administration.

This study examined consumer awareness and opinions concerning the New Jersey Clean Energy Program (NJCEP). Research areas included New Jersey homeowners' awareness of NJCEP, an assessment of attitudes towards energy efficiency, the main benefits associated with energy efficiency, key drivers associated with purchasing energy efficient products, the best methods for increasing consumers awareness of NJCEP, and obstacles to implementing energy efficiency measures in the home.

Home Performance (HP) XML is transforming the way home energy upgrade programs collect and transfer information from one software system to another, leading to improved contractor satisfaction, lower administrative costs, and technological advancements in the home performance industry. This presentation provides an overview of HPXML and its benefits, and discuss how the data standard is facilitating technological and process improvements among home energy upgrade programs and software developers in the United States.

This report details findings from the evaluation of the Colorado energy efficiency financing program.

This summary from a Better Buildings Residential Network peer exchange call focused on Better Buildings Residential Network members reporting upgrades and benefits.

The study involved on-site visits to 180 single-family homes across Connecticut. The team assessed compliance with the weatherization standard using both the prescriptive and performance paths and made recommendations to improve program quality.

This summary from a Better Buildings Residential Network peer exchange call focused on energy modeling in multifamily homes.

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

This summary from a Better Buildings Residential Network peer exchange call focused on evaluating and demonstrating the cost-effectiveness of energy upgrades to programs.

This presentation summarizes the non-energy benefits of energy efficiency, and how they can be used to drive uptake of energy efficiency measures. State examples are included.

This report was prepared to provide an overview and analysis of results and lessons learned under Efficiency Vermont’s program from 2011-2013.  The aim was to explore the factors that motivate customers to initiate and complete retrofit projects, how have these factors influenced the growth and development of the program, and opportunities to update and evolve the program.

This summary report provides scientific results, lessons learned, and recommendations for driving energy efficiency in existing buildings on an urban scale. It includes program marketing lesson learned, such as: personal outreach and call to action events are critical marketing opportunities.

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.

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.

This summary from a Better Buildings Residential Network peer exchange call focused on choosing and developing program evaluation.

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 evaluation plan for the New Hampshire Public Utilities Commission includes a market assessment framework which includes indicators of progress toward market transformation; evaluation recommendations for the 2015-2016 program implementation period; and a 6-year evaluation plan for each program or customer sector.

This evaluation and research plan sets out a proposed process for establishing and executing a detailed evaluation and research plan for New Jersey's Clean Energy Program.

This memo provides a review of the New Jersey Comfort Partners Energy Saving Protocols, recommends changes to the calculations and additional calculation protocols for measures not included, and calculates engineering estimates for those proposed energy savings formulas.

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 presentation provides an overview of the results and lessons learned from 41 community partners that participated in the Better Buildings Neighborhood Program. It also provides an overview of the Better Buildings Residential Program Solution Center.

Quick summaries of strategies various programs have used to improve the efficiency of delivering efficiency.

This summary from a Better Buildings Residential Network peer exchange call focused on how loan performance data is tracked and analyzed, and what the data shows.

This presentation explains the importance of data collection and analysis for residential energy efficiency programs, common challenges related to data collection, and best practices for effective data collection and use.

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 summary from a Better Buildings Residential Network peer exchange call focused on energy benchmarking and building disclosure policies.

This report provides an independent analysis of the job creation impact of DOE's investment in energy efficiency programs, from 2010 to 2013. The analysis calculates the job creation results that would have occurred in the Southeast, based on the prevailing economic conditions from 2010 to 2013, had DOE invested in sectors other than energy efficiency.

This report demonstrates the results achieved to date by the Southeast Energy Efficiency Alliance. It highlights the experiences of Consortium programs, their successes driving further investments in energy efficiency improvements, and the challenges that hindered their progress. It also details the infrastructure, resources, and opportunities that support the deployment of energy efficiency programming, and the approaches that the Consortium has found best suited to the region.

This report provides an independent analysis of the economic performance of SEEA's 13-city, U.S. Department of Energy-funded energy efficiency upgrade consortium from 2010 to 2013. It estimates the net impacts of SEEA's energy efficiency programs on the economy of the southeast region as a whole, and on the economies of the states with participating programs.

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 summary from a Better Buildings Residential Network peer exchange call focused on gathering and communicating loan performance data.

This summary from a Better Buildings Residential Network peer exchange call focused on how to create and track program benchmarks.

This summary from a Better Buildings Residential Network peer exchange call focused on the benefits and challenges of program automation.

This presentation answers the questions of why and how to quantify the air quality impacts of energy efficiency policies and programs.

This presentation includes a brief Introduction to Northeast Energy Efficiency Partnerships (NEEP) and the Regional Evaluation, Measurement and Verification Forum (EM&V Forum), Regional Energy Efficiency Database (REED) development and content, and how to access the REED reports and underlying data.

This interim evaluation report examines the design, delivery, and market effects of each of the Southeast Energy Efficiency Alliance's (SEEA) thirteen sub-grantee programs and identifies opportunities to increase each program's success, and quantifies and verifies the energy savings achieved through the programs' funded home energy improvements and the cost-effectiveness of those savings.

STEP was developed with a mission to "create a model community energy transformation program that serves as a roadmap for other small towns across the U.S." This final technical report summarizes the program's comprehensive energy evaluations for homes.

This peer exchange call summary focused on the challenges, advantages and disadvantages of using a home scoring system.

This peer exchange call summary focused on how to calculate and communicate program activities and results.

Presentation describing how Conservation Services Group uses data to monitor market transformation and for internal QA/QC purposes.

This report provides results, lessons learned and recommendations for driving energy efficiency in existing building on an urban scale based on the second year of the Energize Phoenix energy efficiency program.

This progress report provides community members and others interested in EnergySmart with a clear snapshot of its progress. The report also provides a timeline of energy efficiency policies and programs in Boulder County.

NeighborWorks of Western Vermont (NWWVT) contracted with The Cadmus Group, Inc., to evaluate its H.E.A.T. Squad program. The evaluation activities informed two main areas of interest: program and market effects, and impact and cost-effectiveness. To inform the evaluation, Cadmus surveyed participant and non-participant homeowners and interviewed program stakeholders.

This peer exchange call summary focused on receiving and tracking data for evaluation.