LA Times: That 52-inch, flat-screen television on the family room wall may have a terrific picture, but there’s a big drawback: It’s an energy hog. State regulators are getting ready to curb the growing power gluttony of TV sets by drafting the nation’s first rules requiring retailers to sell only the most energy-efficient models, starting in 2011. The consumer electronics industry opposes the regulations, expected to pass in mid-2009, and claims that they could remove some TVs from …