http://www.forbes.com/sites/rodadams/2016/05/26/variable-annual-license-fees-for-smaller-reactors-if-theyre-light-water/#728eb9146ad9 (http://www.forbes.com/sites/rodadams/2016/05/26/variable-annual-license-fees-for-smaller-reactors-if-theyre-light-water/#728eb9146ad9)
Moving in the right direction too bad it does not address liquid metal yet, but there is plenty of time as it looks like they may not be ready for a decade or so.