Now steam train fire tubes show us a steam plasma tube will run at 3000oC. But thermoelectric generators are happiest at 350oC – though they can run at 750oC.
So we need a serious air blast to stop the tube melting. So all of a sudden we are looking ar ½ MW of power generation – not just 72kW.
12 Sep 2016 - Standard TEG Generator Products for Sale. TEG 12 VDC-24 AIR. TEG12VDC-24 30W AIR Max 30 Watt Output Cost $429.00. View PDF.
So the cost of the plant does not really change, but our income goes up to 1.5 million a year. So next year we have 10 os these plants, and generate 5MW. With an annual income of 15 million.
Carbon free water, from 10-25cc of regular water. I don't like calculating stuff – I like building it. So we are looking at 1,000 UK pounds. Payback 1 day!
No radioactive material. No Fossil Fuels burn.