• To learn what steps the City is taking to reduce greenhouse emissions, take a look at the San Francisco Department of the Environment's Transportation and Clean Air Web site.
  
  
• Finally, don't forget that you can personally help reduce pollution and improve air quality by biking, walking, or taking MUNI to work instead of driving; by using electric appliances sparingly during the day; and by turning off the air conditioning in your car to save gasoline and improve mileage. See Spare The Air's "Clean Air Tips" for more ideas. Be sure to follow the practical information offered in the San Francisco Public Utility Commission's online guide, Your Car And The Bay And The Ocean, and to get a better sense of how individual choices affect the global climate, check out the Personal CO2 Calculator from the International Council for Local Environmental Initiatives.