I didn't need another reason to love the Boston Red Sox, but I got one anyway. On Monday, the Sox unveiled a rooftop solar water heater system at Fenway Park. The system will generate enough heat to replace 37 percent of the gas traditionally used to heat water at the ballpark. Other green initiatives in the works, according to Boston's Metro newspaper, include the installation of solar-powered trash compactors and the collection of plastic bottles from fans during games. Go Sox!