Three words: backyard nuclear power.
To be honest, I can’t tell if this is crazy good or crazy bad. On the one hand, compact self-contained nukes would give better output – more of it and more predictable – than similarly distributed renewables. But still, the units are buried underground and every 7 to 10 years, a lorry full of fresh uranium comes round to your house (well more realistically your local factory, industrial estate etc.), digs up the reactor to refuel it, and takes away the old waste. Although the transportation of nuclear materials has been relatively safe to date, I wonder how things change when you start shipping around lots of little containers rather than a few big loads (ignoring medical isotopes).
