No Secret: Attached Buildings Are Green

From the Philly Daily News, a friendly reminder to residents of rowhouses old and new: "You are green. And you don't even know it. If you own a rowhouse in Philadelphia, you have one of the most energy-efficient houses in the nation. It's true. You're green even if you're a Dallas Cowboys guy. Or a Tea Party gal. The walls you share with your neighbors - love 'em or hate 'em - help your entire block keep heating costs down in the winter and air-conditioners humming less frantically in the summer."  Taking the message to the people!  Full article here.