Actually, last month's issue of "Health Physics" had an article about small-output reactors, and Toshiba has made a formal offer to the backwoods town of Galena, Alaska to install a 10 MWe plant. If the town accepts the power plant, Toshiba will ask the DOE to provide funds to finish the design, licensing, and construction. This could be in the next couple years.
These plants have a 30-year sealed core, so no refueling.
They estimate that additional power plants of 10-50 MWe would be available for about $20 million. Here in the municipal power authority in Fort Collins, CO we spend about $10 million each for a peaking power unit (gas turbine) that is 20 MWe (and has to be fed).
-Jassen