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Research Report - December 06, 2017

Regional transmission organizations use capacity auctions to ensure energy resources are available to meet future demand. This report synthesizes and analyzes data on energy efficiency in two annual capacity auctions: PJM and ISO New England. Focusing on results since the inception of both...

Research Report - November 27, 2017

In this report, we discuss how information technologies and communication networks are enabling new ways of tracking and analyzing the many benefits of saving energy. When stakeholders can quantify the coincident benefits of energy savings and put monetary value on them, they improve the...

Fact Sheet - November 08, 2017

Millions of people work to save energy in the United States. They work in every state, across industries and technologies. To show the diverse arc of this growing workforce, we visited North Carolina. This fact sheet tells the stories of some of these workers—from manufacturers to builders,...

Fact Sheet - October 25, 2017

This fact sheet summarizes and illustrates the findings of a more detailed ACEEE study that looks at 13 packages of energy efficiency measures that together can reduce US 2040 energy use by 34% and US carbon emissions by 35%, putting us on a path to 50% savings by 2050. The packages cover...

Research Report - October 24, 2017

Energy efficiency is a powerful tool for lowering the disproportionate energy costs faced by low-income customers. Unfortunately, lack of capital, lack of credit, and aging housing stock that may need health and safety improvements often prevent these consumers from taking advantage of low-...

Research Report - October 18, 2017

EM&V (evaluation, measurement, and verification) plays many critical roles in planning, developing, and deploying energy efficiency utility system resources—and those resources are evolving. This report identifies the states that are showing policy and institutional leadership in EM&V...

Research Report - October 11, 2017

How can home energy assessments lead to more energy efficiency upgrades? Using a behavioral science approach to answer this question, we conducted an online experiment with nearly 2,000 American homeowners and explored the latest research on motivators and barriers to investment. We learned that...

Fact Sheet - October 11, 2017

Do you do home energy assessments? This one-page tips sheet is designed to help you communicate with homeowners to maximize the effectiveness of the assessment. It is based on a behavioral sciences perspective and summarizes the conclusions of the report,...

Research Report - October 02, 2017

Since 2012, Maryland’s Department of Housing and Community Development (DHCD) has administered the state’s limited-income energy efficiency programs. The programs have been effective in delivering substantial energy savings for each participating household, but overall participation has been low...

Research Report - September 27, 2017

This eleventh edition of the ACEEE State Energy Efficiency Scorecard again benchmarks state progress on efficiency policies and programs that save energy while benefiting the environment and promoting growth. We use data vetted by state energy officials to rank states in six categories—...

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