In addition, refiners have shifted the mix of production toward more gasoline and less heating oil and jet fuel. That shift has had benefits in the short run, though the longer it continues, the greater the possibility of upward pressure on distillate fuel oil prices during the winter heating season.
It always does, and there is no way around it. Low interest rates are good for borrowers and bad for savers. It’s exactly the reverse with high 3/6  BIS central bankers' speeches  interest rates: they’re bad for borrowers and good for savers. But the ECB would not be fulfilling its mandate if these effects kept it from securing price stability.