The price of crude oil has slumped by more than 70 per cent since its all-time high of $147 last summer.
I was watching something on TV the other day about this.. and it was said that the energy companies had stocked up their reserves for winter.. but had unfortunately purchased most of it when it was at this higher price.
All energy suppliers will start building up their supplies during the summer.
I suppose purchasing commodities like this can be a minefield for the suppliers.. if you see the prices going up and up then you buy when you can.
If prices continue to rise then youve made a profit.. but if the price suddenly and unexpectedly slump by 70% then youre in a bit of a mess unless you charge to consumers what they paid for it