A 50x1cm steam plasma tube will generate 1.2MW of heat – and self-sustain at 4 atmospheres. It take 2,000V, 0.001 amps to start off the plasma.
Then no boil burn – or hyper toxic uranium nuclear fission: the latter is so toxic, every operating nuclear power plant needs insurance of 100 billion.
No insurance above 1 billion available – so every nuclear plant illegal.
We pump in air, so we get a blast of hot air at 380oC, we pass through a thermoelectric generator, and get 144kW of power: Google 150kW thermoelectric mains generator. 150kw Thermoelectric Generator - Alibaba
The national grid will pay us 455,760 UK pounds for the power. 18 houses off the grid – on to carbon 0 power. Nice. Under 1 day to pay back the 1,200 pounds cost.
Then why bother ever working again. So we do clean, free energy – that pays us an annual income of 455 thousand.
1 H2O+TU->E3+L+X-ray no Fossil Fuels burn, no CO2 or hyper toxic waste.