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  1. Does net energy factor in the energy required to maintain territorial control over the energy resource? For example, The USA military operates globally to ensure access to oil reserves. That takes a lot of fossil fuel energy just to ensure access. Is that factored into net energy? The list goes on.

  2. What do people think of the net energy statistics? It doesn’t match with how I understood net energy and peak energy.

    For example: “Calculations revealed that a typical wind turbine generates about 80 times
 more electricity over its lifetime than it consumes during manufacture and installation, and that a solar photovoltaic system produces about 10 times more electricity than it consumes….Oil sands industry supplies about five times more energy to society than it consumes, compared to the conventional oil industry, which supplies 10 to 20 times more energy than it uses.”

    All those numbers seem rubbery to me if I compare it with peak energy/oil theory. Does net energy include the energy required to extract the resources or just in the processing/manufacture of the energy source?