If you live alone and use 10 kW constantly, and an airliner uses 40 kWh per passenger per 100 km, that means per day you use 240 kWh, equivalent of 600 airplane

If you live alone and use 10 kW constantly, and an airliner uses 40 kWh per passenger per 100 km, that means per day you use 240 kWh, equivalent of 600 airplane kilometers. If your season travel is 6000 km, and you don't need any energy in the destination (since it's a paradise), it is worth it if with that you can stay there for more than 10 days. (2400 kWh). If you travel away for 3 months, you could save 90 x 240 - 2400 = 19200 kWh. If a kilowatt hour costs 10 cents, you save 2400 dollars in electricity bills and of course you pay back some (or all) of it in flights.