We? You mean Germany. At least in the past. Maybe not now in general.

Greece needs a softer currency in general. This is why Greece should never have entered the Eurozone. It was a disaster for us and we knew it, but our oligatchs who benefit from state business prefered of course a harder currency.

As for the energy cost, whatever benefit there is , has been eliminated by the fact we buy from third parties. But that's the trick. Prices should be even cheaper, but they skyrocketed them and now people are happy because prices are cheaper now, when in fact they should be more cheap.