By Karrie Jacobs
Travel + Leisure

San Francisco is green, clean, and organic—the architecture is high-tech and eco-friendly, and the food is excruciatingly fresh and local. Is this the world's first true 21st-century city? I've prepared for my appointment with Mayor Gavin Newsom by stopping at Citizen Cake, a Hayes Valley restaurant where my iced coffee is made with organic milk and my chocolate cream-filled cookies, a sophisticated take on the Oreo, are spiked with fleur de sel. But even the infusion of sugar, caffeine, and sea salt can't help me keep up with the mayor who, despite being trapped behind his enormous traditional wooden desk, is a bundle of nervous energy as he rattles off the ways in which San Francisco is becoming America's premier green city.

By Cecilia Vega
San Francisco Chronicle

San Francisco moved a step closer Wednesday to imposing the country's most stringent green building codes, regulations that would require new large commercial buildings and residential high-rises to contain such environmentally friendly features as solar power, nontoxic paints and plumbing fixtures that decrease water usage. City officials estimate that by 2012, the new green building codes could reduce carbon dioxide emissions by 60,000 tons and save 220,000 megawatt hours of power and 100 million gallons of drinking water.