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Blog | December 7, 2016

Can the US cut its energy use in half by 2050? Yes, but we will have to double down on our efforts.

Five years ago, ACEEE found that energy efficiency could reduce projected 2050 US energy use by 40–60%. As a result, ACEEE established a strategic goal to reduce projected 2050 energy use by 50%. We thought it was time to check on our progress and ask whether our goal still seems reasonable. We find that energy use has been stable in recent years, reversing historical growth, a very positive development that is due in significant part to increasing our energy efficiency.

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Press Release | July 20, 2016

Germany, Italy, and Japan Top World Energy Efficiency Rankings

US Moves Up to #8 Spot Behind Spain and China, Rising From #13 Ranking in 2014; 3rdInternational Scorecard Evaluates 23 Largest Energy-Consuming Countries on 35 Categories.

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Blog | July 13, 2016

The 2016 International Scorecard is almost here. Tune in next week to see the Olympics of energy efficiency

As world-class athletes descend on Rio for the 2016 Olympic Games, twenty-three countries are vying in a very different arena to become leaders in energy efficiency.

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Blog | May 10, 2016

Want to improve your multifamily energy efficiency program? Our new report shows you the way

Multifamily buildings are home to millions of people across the US. In fact, multifamily buildings make up one quarter of the housing stock. These buildings range from duplexes with five or six units to high-rises with more than 50. Most properties are leased to residents, while others are owned by their occupants. Rental buildings can be owned by mom-and-pop landlords or companies that own and operate hundreds of buildings nationwide.

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Blog | April 27, 2016

Want to use energy efficiency to benefit low-income communities in planning for the Clean Power Plan? We’ve got a guide for that.

The Clean Power Plan may be stayed, but the Environmental Protection Agency (EPA) continues to guide states who are considering their compliance options. This morning, EPA indicated its commitment to moving ahead with the Clean Power Plan by sending a proposal on the Clean Energy Incentive Program (CEIP) to the Office of Management and Budget.

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Blog | April 21, 2016

This Earth Day, let’s look at how much energy we’ve been using.

Earth Day was first celebrated in 1970, and that got us thinking about how households used energy back then. What did they use it for? Do we follow the same conventional wisdom for saving energy in our homes today, even though there are some obvious differences in the types of devices we use now?  We were curious to dig in and see how energy use has changed over the past 35+ years, and how that change shapes our efforts to conserve.

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Blog | February 23, 2016

Why we need innovations AND insulation

Bill Gates, billionaire philanthropist and co-founder of Microsoft, marked several items off his 2015 to-do list when he announced the creation of two coalitions (one of international governments, the other of billionaire investors) for investing money in developing renewable energy innovations, while pledging one billion dollars of his own money to the effort.

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Blog | January 1, 2016

2015 was a good year for energy efficiency. 2016 could be even better.

The past year included many successes, including quite a few that we can build on in the new year. Among the notable developments in 2015:

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Blog | December 11, 2015

The housing effect and its impact on residential energy use

Energy efficiency comes into a house from many directions: standards make appliances, equipment, and electronics more efficient, building codes ensure the right amount of insulation and ventilation, utility programs help families manage their energy use, and smart technology saves money with programmable thermostats and energy-sipping LED lighting. So it may come as a surprise that, according to the Energy Information Administration (EIA), on-site residential energy consumption actually grew 8.9% from 1980 to 2009.

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Blog | December 2, 2015

Multiple benefits prove energy efficiency is a gift that keeps giving

Energy efficiency improvements provide value over and above utility bill savings. ACEEE’s new report Recognizing the Value of Energy Efficiency’s Multiple Benefits describes the gains outside of energy savings created by energy efficiency improvements. Many of these benefits accrue to residential and business energy consumers. Additional benefits accrue in the form of cost reductions to the utility system, resulting in lower costs for all customers.

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