Taxpayers in United States will pay $137.6 billion for the cost of the Iraq War in FY 2007. For the same amount of money, 142,451,458 Homes could have been provided with Renewable Electricity, assuming 8 cents per kWh for wind energy. As of the 2000 census, there were 119,044,000 houses (housing units in the inventory) for the entire United States.