In the UK they are discussing winter power black outs for many days. I also believe the extra on energy bills likely will exceed the £500 I mentioned. Last year, many were on special packages from one of the plethora of energy suppliers, that are now bankrupt. For a retired couple, or a single /divorced older man... turning the thermostat down to 15 degC and spending the heating allowance in Thailand, where food (and many other goods) are also cheaper, looks good. The sunshine also looks better than candlelight and freezing temperatures.