Parsing NVenergy's rate tables, it looks like the cheapest retail rate is $0.044/kWh, while the wholesale rate is $0.004/kWh. I defy you to find a low-margin b

Parsing NVenergy's rate tables, it looks like the cheapest retail rate is $0.044/kWh, while the wholesale rate is $0.004/kWh. I defy you to find a low-margin business that can actually survive a ten-fold reduction of per-sale revenue.