Billion-dollar prisons: why the US is pouring money into new construction

Studies show incarceration does not improve public safety but tough-on-crime' Republicans are driving investment in prisons

At a time when the US has narrowly skirted a recession, and people around the country are still struggling with the cost of living, a curious number of states have found billions of dollars for one thing: building prisons and jails.

In September, Alabama announced that a new prison, currently under construction, would have a final cost of $1.082bn. The same month Indiana broke ground on a $1.2bn prison. Nebraska is spending $350m on a new prison, while some in Georgia are lobbying for $1.69bn for construction of a jail in Fulton county.