Forget everybody working for the weekend. In Utah all government employees have shifted to a four-day workweek, and the state is calling it a win-win-win for its budget, workers and clean air. Utah has saved $1.8 million in electrical bills in the last year, the air has been spared an estimated 6,000 metric tons of carbon dioxide, and workers are thrilled.  Eighty-two percent of them say they prefer the new arrangement, which still enforces the 40-hour week by requiring 10 or more hours a day Monday - Friday. Is it time to ask your boss if you can take off Friday .... forever?

Bradford Plumer at the New Republic digs deeper to find even more reason to start the weekend one day early.

Some 106 million Americans drive to work alone each day, an average of 16 miles each way. Cutting out one workday's worth of commuting would not only lower U.S. oil imports by 5 to 10 percent, it would also prevent thousands of traffic fatalities, as well as cut down on the costs of road maintenance, since people tend to drive less on weekends. And workers would see a real income boost by saving on gas.

There's another way to realize those kind of savings: Asking workers to telecommute. As I've written before, the benefits of telecommuting are pretty diverse. From the employer side, it can save office space, utilities and overhead for employee services. From the employee side, it allows parents to spend more time with their family and cut down on increasingly expensive travel given the rising price of gas and public transportation. And of course, fewer cars on the road means less traffic, which means quicker travels (and less gas) for other Friday commuters.