In 2008 Maryland passed an energy efficiency resource standard requiring the state to reduce per capita energy consumption by 10% by 2015. In this report we review the costs and benefits of Maryland’s EERS policy with a focus on statewide benefits from utility-sector programs. We discuss and...
Publications and Resources
Research Report - January 11, 2017
Research Report - December 14, 2016
ACEEE publishes greenercars.org, an annual consumer-oriented guide offering environmental ratings for every new model in the US light-duty vehicle market. This report covers the data issues, key assumptions, and analytical methods used to develop the vehicle ratings for greenercars.org. Based on...
Research Report - November 21, 2016
The great majority of gas and electric utility commercial customers are small businesses. Utility energy efficiency programs are beginning to tap the potential for energy and demand savings in the small business sector through innovative customer engagement and program design. Addressing...
Research Report - October 18, 2016
Behavior change programs are becoming a common method for reducing energy consumption and increasing energy efficiency. But what types of programs are out there, why do they work (or fail to work), and how effective are they? This report updates the 2013 ACEEE Field Guide to Utility-Run...
Research Report - October 12, 2016
Whole home retrofits aim to address the biggest residential energy issues. Their number has grown in recent years along with contractor and program experience in delivering successful retrofits. However the demand for these programs and their participation rates have not grown as much, and many...
Research Report - September 26, 2016
This tenth edition of the State Energy Efficiency Scorecard measures the progress of state policies and programs that save energy while also benefiting the environment and promoting growth. We use data vetted by state energy officials to rank states in six categories—utility programs,...
Research Report - September 07, 2016
Financing programs can expand the reach and depth of energy efficiency investments while preserving public dollars, especially when the financing is supported by robust marketing and technical assistance. Enter the green bank. Created by states or local jurisdictions, green banks leverage public...
Research Report - August 31, 2016
Multiple trends will affect electricity demand in the coming decades, including the pace at which we adopt energy efficiency, photovoltaics, electric vehicles, and heat pumps. This report focuses on New England electricity consumption and peak demand in light of these trends, developing three...
Research Report - August 19, 2016
For decades, energy efficiency has been a critical strategy for meeting US electricity needs while saving consumers billions of dollars in avoided infrastructure costs. Just how big is energy efficiency today across the US electric power sector? This paper quantifies the energy savings and other...
Research Report - August 04, 2016
Appliance, equipment, and lighting standards have been among the most effective energy efficiency policies, delivering increased savings over multiple rounds of standards for many products. But how much more can be accomplished? What is the potential for additional savings from future standards...
