Green Light On
More than 50 percent of American consumers can buy clean, renewable energy like wind or solar power from their electricity suppliers. Find out if you can, too, at www.green-e.org.
San Francisco, CA
From biodegradable cleaning products to office documents printed on recycled paper with soy-based ink, earth-saving attention to detail is high at this downtown boutique hotel. Rooms on the Eco Floor have organic linens and towels, energy-efficient light bulbs, and water-saving fixtures. Or book one of the Celebrity Suites, designed by the likes of Woody Harrelson and the Red Hot Chili Peppers. Doubles, $149$219; 800-800-1299, www.hoteltriton.com
El Monte Sagrado Living Resort and Spa
The designers of this two-year-old high-desert sanctuary seamlessly wove conservation elements into a luxurious environment. As you soak in the private hot tub outside your Morocco-themed suite, you may not notice that it's chlorine-free, or that the tropical gardens are living on recycled water, or that the wrought-iron tree sculptures actually integrate solar panels. Doubles, $255$1,095; 800-828-8267, www.elmontesagrado.com
The Lenox Hotel
When the first guests at this posh 1900 hotel rolled up in their horse-drawn buggies, saving the planet was not yet in vogue. Now there's at least one environmental upgrade in place for each year of its existence. Highlights include infrared motion sensors that help cut energy consumption, double-paned windows, and compact fluorescent light bulbs. Doubles from $189; 800-225-7676, www.lenoxhotel.com