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Transportation

Blog Post | March 26, 2015

Implementation of clean vehicle standards: How’s it going?

Standards cutting greenhouse gas emissions from cars and light trucks and raising fuel economy are among the biggest environmental achievements of the Obama administration. The standards are projected to save consumers hundreds of billions of dollars in fuel expenditures over the next decade. In the process, they are helping to shape the US and global auto industries by establishing an expectation of continuing technological progress toward high efficiency, low-emitting vehicles.

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Press Release | February 4, 2015

Electric Cars Gain Ground in Environmental Vehicle Rankings

Today at greenercars.org, ACEEE released its 18th annual comprehensive environmental ratings for vehicles. 

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Blog Post | December 10, 2014

How information and communication technologies can transform personal transportation

Chances are you’ve seen examples of intelligent efficiency in action in the transportation sector, whether you realize it or not. If you rely on a smart phone app to tell you when your train or bus is arriving for your daily commute, that’s an example of intelligent efficiency at work. If you happen to own a vehicle with a dashboard that provides you instant fuel economy readouts, manufacturers are using intelligent systems to help you maximize the efficiency of your vehicle.

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Press Release | October 21, 2014

Massachusetts Tops California as Most Energy-Efficient State, while Arkansas, D.C., Kentucky, and Wisconsin are Most Improved

Top 10 States are MA, CA, RI, OR, VT, CT, NY, WA, MD, and MN; 5 States Most in Need of Improvement are ND, WY, SD, MS, and AK

Washington, D.C.—Governors and lawmakers in state capitals across the nation continue to take major steps to lower energy costs, reduce pollution, and save consumers money by increasing their states’ energy efficiency, according to the findings of the 8th edition of the State Energy Efficiency Scorecard released today by the American Council for an Energy-Efficient Economy (ACEEE).

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Blog Post | October 16, 2014

By the numbers: A 2014 State Energy Efficiency Scorecard preview

We spend a lot of time here at ACEEE with numbers. We calculate energy savings, efficiency investments, and jobs. Even with all this data at our fingertips, though, I’m always most curious to see the numbers we produce every fall in the State Energy Efficiency Scorecard. This will be the eighth year we’ve ranked states on their adoption of policies that encourage energy efficiency, and while some results are easy to predict, there are always a few surprises.

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Blog Post | October 16, 2014

By the numbers: A 2014 State Energy Efficiency Scorecard preview

We spend a lot of time here at ACEEE with numbers. We calculate energy savings, efficiency investments, and jobs. Even with all this data at our fingertips, though, I’m always most curious to see the numbers we produce every fall in the State Energy Efficiency Scorecard. This will be the eighth year we’ve ranked states on their adoption of policies that encourage energy efficiency, and while some results are easy to predict, there are always a few surprises.

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Blog Post | October 8, 2014

The time has come for our first Intelligent Efficiency Conference

Efficiency has become intelligent. We’ve always known that waste is stupid and that efficiency is smart, but now, many energy measures can learn, adapt, and self-optimize. It’s called “intelligent efficiency,” and it’s going to transform how energy efficiency is provided, achieved, and measured. We’re so excited about its potential that we are hosting an entirely new conference on the subject in November.

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Blog Post | August 28, 2014

Quick question: How energy efficient is your city?

Whenever I go to trivia night, I am amazed by the little factoids I know nothing about. Baseball or Seinfeld trivia, I have that down. Knowing the name of the township in New Jersey, of Algonquian language origin, where Aaron Burr mortally wounded Alexander Hamilton in a duel? Not so much. (It’s Weehawken, by the way.) Even for those of us in the energy efficiency world, there’s always more to learn about efficiency-related programs and policies that have been implemented by states and cities.

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Blog Post | June 12, 2014

How to save 2 million barrels of oil per day

In 2011, the EPA and NHTSA adopted the first-ever fuel efficiency and greenhouse gas emissions standards for medium- and heavy-duty vehicles and engines built for the 2014 to 2018 model years. Those standards, although not demanding enough to promote adoption of all available efficiency technologies, will benefit truckers and consumers and save over a half-million barrels of oil per day by 2030.

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Blog Post | May 16, 2014

Where every day is bike to work day

Today is National Bike to Work Day, an annual campaign to encourage people to consider biking as a viable transportation choice for their commutes. Besides being fun, bicycling saves energy. It produces no new emissions, and burns no fuel other than our own calories.

Currently only 0.6% of U.S. commuters use a bicycle to get to work, and it rises only to 1.0% in the largest cities. Of all trips made by Americans in major cities, 76.7% are by car, despite the fact that 40% of these trips are two miles or less.

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