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Efficiency

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Obama Deal Increases Fuel-economy Standards for US Cars

President Obama today announced the next phase in the Administration's program to increase fuel efficiency and reduce greenhouse gas pollution for all new cars and trucks sold in the United States. These new standards will cover cars and light trucks for Model Years (MY) 2017-2025, requiring performance equivalent to 54.5 mpg in 2025 while reducing greenhouse gas emissions to 163 grams per mile.

Recent Posts
Unstoppable! The Rise and Rise of Britain's Green Buildings

Orlando Bloom has an eco-house; Prince Charles has built a sustainable home, and now a major developer plans to build 500 eco-homes in Devon. Despite the economic gloom, the green way of building has never been more popular - 7,000 projects last year, a number that has more than doubled since 2009.

Now Arriving on Time: Your Flight and Suitcase

Fliers rejoice: Travelers are late to fewer business meetings and missing fewer chances to tuck their kids into bed now that U.S. airlines are more punctual and less likely to lose their bags than at any time in more than two decades.Read More

New York Passes Historic Green Jobs Financing Law

An innovative financing mechanism for achieving the green jobs and carbon cuts mandated in New York was passed last week by the state legislature. The Power NY Act funnels energy savings from individual electric bills to the cause of financing energy efficient retrofits on one million buildings and homes.

New Technology Turns Garbage Into Gold

Imagine a machine that can turn almost anything into oil. Imagine that it uses natural processes like heat and pressure, and produces no pollution. Imagine recycling waste from landfills, refuse from poultry factories, sludge from city sewage, or even infectious medical waste. We now know it can be done.

Slowly, Asia's Factories Begin to Turn Green

Intel's new $1 billion chip factory in Vietnam, about 10 miles from downtown Ho Chi Minh City, embraces environmental and sustainability measures far beyond those required by Vietnam's laws. Intel didn't have to go to these lengths, but the motivation for these measures is simple, said the complex's general manager: "It turns out, what's good for the environment is also good for business."

Skyscrapers Designed To Make You Happy If You Work In Them

The definition of what it means to be sustainable in the 21st century needs to be broadened to include a skyscraper's ability to sustain the human spirit, says a design director at Gensler. Imagine energy efficient towers whose walls might slide open, allowing office workers to step outside, into the sky, for a breath of fresh air. Towers where seasonal gardens grow vertically and where friends might meet by a kumquat tree on the 68th floor for a cup of coffee on a beautiful spring day.

Postal Service Reduces Energy Use by 26%

Since 2003, the United States Postal Service has reduced its energy use by 26 percent. Energy efficiency improvements at the USPS's 33,000 buildings have saved enough energy to meet the power needs of 90,000 households for a year. In 2011, alone, the USPS saved $22 million with its 1 trillion BTU reduction in energy use.

Students and Post-it Notes Help Schools Cut Their Energy Bills

Simple yellow Post-it notes with the message "When not in use, turn off the juice," pointedly left on classroom computers, printers and air-conditioners, have helped New York public schools save $350,000 annually on utility bills. Other ideas have also achieved greater and greater energy savings.