Publications and Resources

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Research Report - April 09, 2014

In the absence of federal requirements for energy savings, states are leading the way with effective, forward-looking energy efficiency policies. More than half of them have adopted energy efficiency resource standards (EERS), policies that set long-term mandatory energy savings targets for...

Research Report - March 26, 2014

As efficiency programs gain wider traction as a utility resource, the need increases in step for high-quality, comprehensive and consistent data metrics on energy efficiency program costs and cost-effectiveness. In this report we review utility-sector energy efficiency program costs in recent...

Research Report - March 18, 2014

This report evaluates outsourcing as a tool for achieving the energy efficiency program goals. 

While offered to industrial and other large facilities primarily to ensure the reliability of energy performance, energy service outsourcing can also enhance energy efficiency in these...

Research Report - March 11, 2014

This report explores energy efficiency programs that target deep energy savings through substantial improvements to existing residential buildings. As states and regions set targets for reducing building-sector energy consumption, it is increasingly critical to scale up deep energy retrofit work...

White Paper - March 04, 2014

This paper compares two structural options for the next phase of U.S. heavy-duty vehicle fuel efficiency and greenhouse gas standards. The program could regulate engines and vehicles separately, as the first phase did, or it could move to a full-vehicle standard that reflects engine performance...

Fact Sheet - February 26, 2014

This fact sheet demonstrates the jobs, energy savings, and GHG reductions to be gained with the passage of the Energy Savings and Industrial Competitiveness Act (Shaheen-Portman). 

White Paper - February 25, 2014

Prior to the 1970s energy crises, electricity sales in the United States were growing by more than 5% per year, and as recently as the early 1990s, electricity sales were growing more than 2% per year. In the past few years, growth has essentially stopped: retail electricity sales in 2012 were 1...

Research Report - February 20, 2014

The energy efficiency community has worked hard to engage lenders and consumers in what is estimated by the Rockefeller Foundation and Deutsche Bank to be a $279 billion market for energy efficiency investment. Great advances have been made in the federal and public sector’s program development...

Testimony - February 13, 2014

This testimony, presented at a hearing titled “Lessons for Federal Policy from State Efficiency and Renewable Programs," discusses the areas in which states are taking action on energy efficiency. Six areas are discussed in detail: utility programs and policies, building benchmarking and...

Testimony - January 31, 2014

ACEEE’s formal comments, as filed with the Senate Finance Committee, support the inclusion of energy efficiency incentives as part of tax reform, noting that efficiency incentives are generally a lower cost way to meet the Committee’s clean energy goals than the items in the Committee’s proposal...

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