Maybe I shouldn't come to the office anymore. Working from home would treat the planet better, according to the American Electronics Association.

The trade group issued an Earth Day report Tuesday encouraging employers to expand telecommuting, partly to help cut carbon emissions and use of electricity. Among its arguments:

If everyone who could perform a job remotely did so just 1.6 days per week, $4.5 billion worth of fuel would be spared. That would prevent the release of 26 billion pounds of carbon dioxide each year, according to the Environmental Protection Agency.

Some 45 million people work remotely, according to the Telework Coalition. Employees of IBM, for one, take novel approaches, such as using Second Life to interact.