WASHINGTON Apr 15, 2005 — Mandatory limits on all U.S. emissions of carbon dioxide and other "greenhouse" gases would not significantly affect average economic growth rates across the country through 2025, the government's says. That finding by the Energy Information Administration, an independent arm of the Energy Department, runs counter to President Bush's repeated pronouncements that limits on carbon dioxide and other gases that warm the atmosphere like a greenhouse would seriously harm the U.S. economy. Bush has proposed ways of slowing the growth rate in U.S.-produced greenhouse gases and methods to reduce emissions of methane internationally. But he rejected...