By a consent vote last Thursday, October 20, 2011 and after less than an hour of debate, the United States House of Representatives approved H.R. 2594, the “European Union Emissions Trading Scheme Prohibition Act.” If this bill is passed by the Senate and signed by President Obama, it would force the Department of Transportation to bar U.S. airline operators from complying with the European Union’s Emissions Trading Scheme. As previously posted, the carbon trading scheme has drawn criticism from many countries that question its compliance with international laws and agreements.