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Press Release | January 27, 2016

More Electric Cars than Ever on Greenest Vehicles List

Electric Vehicles Nab 9 out of Top 12 Spots in ACEEE’s Environmental Vehicle Rankings 

Washington, DC—Despite a tumultuous year for the automotive industry, manufacturers have continued to offer exciting technology options for a growing vehicle market. Today at greenercars.org, the American Council for an Energy-Efficient Economy released its 19th annual comprehensive environmental ratings for vehicles.

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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 22, 2015

Vehicle fuel economy and greenhouse gas standards are working well, but could fall short of climate goals

The latest news from the EPA on light-duty vehicle fuel economy and greenhouse gas emissions is…complicated. There’s good news and not-so-good news, and the array of factors that figure into EPA’s accounts of these matters is mind-boggling for those not tuned into the fine points.

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Blog | October 15, 2015

Following the points: A State Scorecard preview

October marks the release of the 9th edition of ACEEE’s State Energy Efficiency Scorecard, and we’re convinced it’s the best one yet. That’s because every year we refine our methodology, getting better and more specific data from states and adjusting our scoring criteria to reflect the changing landscape of energy efficiency. This year, we are making a few big changes, but you’ll still recognize the State Scorecard you’ve come to know.

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Blog | October 5, 2015

Phase 2 proposal drives truck fuel efficiency forward, but engine standards need a boost

New fuel efficiency and greenhouse gas emissions standards for heavy-duty vehicles and engines, proposed this summer, have just run the gauntlet of public comment on their way to final adoption next year. As proposed, these Phase 2 standards would provide major gains in fuel efficiency for heavy-duty vehicles by 2027.

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Blog | August 19, 2015

How does your country rank for energy efficiency?

Evaluating how countries use energy provides valuable information necessary to identify energy waste, improve energy systems, and promote smarter economic growth. An efficient economy is one that minimizes its energy needs while providing better access to goods and services.

For the past 35 years at ACEEE, we’ve informed policymakers and the public to advance energy efficiency in the United States through in -depth technical and policy analysis.

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Blog | June 30, 2015

35 years of energy efficiency progress, 35 more years of energy efficiency opportunity

In 1973, the Arab members of the Organization of Petroleum Exporting Countries (OPEC) imposed an oil embargo that increased energy prices, spurring efforts to conserve energy and improve energy efficiency in the US and worldwide. In 1980, energy efficiency researchers formed the American Council for an Energy-Efficient Economy. As we turn 35 years old this year, we thought it would be useful to look at energy efficiency progress over the past 35 years, and to also look at possible and recommended pathways for the next 35 years.

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Press Release | June 30, 2015

Energy Efficiency Works: US Energy Use Per Dollar Cut in Half in Last 35 Years

Huge Advances in Energy Efficiency Spurred Economic Growth, Jobs, Lowered Bills; Consumers and Businesses Saved About $800 Billion Due to Energy Efficiency Last Year.

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Blog | June 19, 2015

The Phase 2 truck fuel efficiency proposal is heading in the right direction, but has a few miles to go

The fuel efficiency and greenhouse gas emissions standards proposed today by the Environmental Protection Agency and the Department of Transportation would mean major gains in fuel efficiency for heavy-duty vehicles by 2027. The standards would deliver savings at the pump to truck owners and operators while reducing freight costs for businesses and for American families. The heavy-duty program is also a key element of the president’s climate action plan.

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Press Release | June 18, 2015

ACEEE Statement on National Research Council Fuel Economy Study

ACEEE executive director Steven Nadel made this statement on the report Cost, Effectiveness and Deployment of Fuel Economy Technologies for Light-Duty Vehicles released today by the National Research Council, the operating arm of the National Academy of Sciences and the National Academy of Engineering:

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