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Regulatory Filing - November 15, 2014

These comments were submitted to the Environmental Protection Agency in response to the proposed Clean Power Plan which would regulate carbon dioxide emissions from existing power plants.

Research Report - November 12, 2014

The U.S. economy shows signs of weakening. Among the reasons for less vigorous economic activity is the inefficient use of resources—and especially the inefficient use of energy. New information and communication technologies (ICT) make possible dramatically reduced costs and higher levels of...

White Paper - November 05, 2014

This paper shows a range of energy intensities for water and wastewater services and in residential hot and cold water. We draw from existing data to develop national estimates of energy savings associated with water savings, including energy used in water conveyance, water heating, and water...

Research Report - October 21, 2014

For the past eight years, the ACEEE State Energy Efficiency Scorecard has measured the progress of state policies and programs that save energy while also benefiting the environment and promoting economic growth. Using data vetted by state energy officials, we rank states in six...

Research Report - October 01, 2014

Combined heat and power (CHP) technologies, also known as cogeneration, generate electricity and useful thermal energy in a single integrated system. CHP projects can offer substantial economic, environmental, and energy benefits to their owners, including reduced overall energy costs, improved...

Regulatory Filing - September 23, 2014

Steve Nadel outlines key details from the DPS Staff Straw Proposal on Track One Issues in the Reforming Energy Vision docket. (Case 14-M-0101.)

Testimony - September 17, 2014

Testimony before the House Energy and Commerce Committee, Subcommittee on Energy and Power. Prepared by Jim Barrett and delivered by Casey Bell.

White Paper - September 10, 2014

Federal agency actions on energy efficiency under existing legislative authority are saving consumers money, creating jobs, reducing greenhouse gas emissions and air pollution, and reducing oil use and imports. In this paper we examined four sets of recent and prospective agency actions on...

Research Report - August 14, 2014

In this report we focus on the development and role of energy efficiency potential studies. The primary objective of our report is to better understand the nuts and bolts of these studies and how their various methodological approaches and assumptions influence energy efficiency potential...

Research Report - August 06, 2014

Compared to single-fuel programs, combined natural gas and electric energy efficiency programs often deliver additional energy and dollar savings at lower cost to utilities and consumers. They also enhance customer satisfaction. Many leading dual-fuel programs demonstrate these benefits. This...

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