ulbs.
Arrange work spaces to make the most of daylight, and install motion sensors on the lighting. Turn off the lights when a room is not in use.
Buy energy-efficient computers, copiers and other office appliances certified by the federal government's Energy Star program.
For businesses that own vehicles, buy hybrid cars or trucks that can use biodiesel.
The federal government's Energy Star program certifies energy-efficient office equipment. The program's web site, www.energystar.gov, lists computers, faxes and copiers that meet its standards.
Pacific Gas and Electric Co. offers free energy audits to businesses that want to cut power use. The company also can help businesses apply for rebates on energy-efficient equipment. For more information, visit www.pge.com/biz/rebates/small_business/index.html.
Flex Your Power, a partnership of California utilities and government agencies, offers tips for improving energy efficiency in commercial buildings, old and new. Visit www.fypower.org/com.
Both California and the federal government offer financial incentives to install solar panels on commercial buildings. For more information, check www.gosolarcalifornia.ca.gov.