In response to 2: One, we don't know the actual usable capacity of the pack, because Ford hasn't said. Forbes writer estimates 110-130kWh. https://www.forbes

In response to 2: One, we don't know the actual usable capacity of the pack, because Ford hasn't said. Forbes writer estimates 110-130kWh. https://www.forbes.com/wheels/news/2022-ford-f-150-lightning-ev-pickup-debuts-300-mile-range-priced-at-40k/ https://www.forbes.com/wheels/news/2022-ford-f-150-lightning... Estimating home energy use per day really depends on how much heating/air conditioning you need, if your heater is gas powered or not. The fridge is like 1kWh per day. So... 100 days of just the fridge. Mid-sized gas furnace will pull about 600W to run the forced air fan. So... 0.6 kWh per hour of runtime. You'd have to calculate the runtime given a temperature. If it is an electric furnace it'll blow through that battery quite fast. Lights are now peanuts, because LED bulbs are about 8-10W. .12kWh per bulb per day for 12 hours of use. Also, compare your home's electric bill for a kWh number to compare: https://www.eia.gov/tools/faqs/faq.php?id=97&t=3 https://www.eia.gov/tools/faqs/faq.php?id=97&t=3 Average of 877kWh per month. Of course this is averaged as you use more power depending on local weather and time of year due to heating/cooling needs. With that over-averaged value, 3.75 days to drain the battery. This is probably why Ford says about 3 days and then says "10 with conservation". So I'd say if a family really conserved on heating/cooling, and attempted to be careful with cooking, that battery could quite easily go 10 days.