For starters, you have to pay for the distribution of the energy from a massive gas turbine, including maintenance salaries, capital investment in the energy ne

For starters, you have to pay for the distribution of the energy from a massive gas turbine, including maintenance salaries, capital investment in the energy network, marketing, insurance of all of the above, interest on capital expenditure to build the turbine, etc etc etc. A Bloom Box's energy is consumed immediately where it is generated.