More than 25% of U.S. greenhouse gas emissions are from transportation sources, including emissions generated by employees traveling for office-related business and commuting to and from their jobs. Advances in technology provide us with many ways to reduce work-related emissions. Videoconferencing can replace the need to fly for meetings, while telecommuting allows employees to work from home. When you have to travel, consider options to offset your emissions and green lodging options to help minimize your environmental impact as much as possible.