(Denver Post, May 16) Wind velocity abated in Colorado last week when the legislature adjourned for 2010. Noxious air masses continue moving across the state, however, flattening better judgment. Hang onto your hat and your wallet. “Cleaner air and cheaper energy” was the slogan when voters mandated wind and other renewable sources for 10 percent of the state’s electric generation with Amendment 37 in 2004. Democratic legislators liked the idea so much that they upped the mandate to 20 percent in 2007 and boosted it this year to 30 percent.