I think Una’s posted before that conventional fossil fuel power plants tend to cost somewhere north of $100 mil. At $25 mil. a pop, even a modest Evil Overlord[sup]TM[/sup] can afford one to power his 1920s Style Death Ray (for at least 20 minutes).
Lemme see, cheap compact nukes? Check. Jetpacks? Check. Flying Cars? Check. Compact death rays? Check. Voice controlled computers? Check. Food pills? Check. Touchscreen computers? Check. Super cool communicators? Check. Holographic displays? Check. Space station? Check. Civilian spaceflight? Check. Black President? Check. Holy shit, folks! It all checks out! We’re living in the future!