MsAli,
Just ask for your subsidisation money back.........
Pick any place with those blue eyesores on the roof.......march up to the front door with yonnie or boondie firmly in hand and ask for your money back. Launch aforesaid projectiles if refused.
Simple as that......
Civil disobedience 101.
Now seriously, that is one heck of a bill you have.
Probably you need to learn what consitutes a KWh and what in your house is chewing through them. Here's a couple of quick tips.....
1) Combinations of resistive elements and electric motors (Tumble dryers, aircon, fridges, hair dryer etc etc) are generally at the highest consumption level.
2) Resistive elements are next (typically, iron, toaster, kettle, curling wands, straighteners etc etc)
3) Electric motors (especially without PF correction) next
4) LV lighting systems. Whilst LV may sound cheap, it really isnt. A Watt is a Watt at any voltage. Therefore a 50W Halogen LV light is consuming exactly that at 240V plus incremental tranny losses (typically 14-16W or 3-5W for electronic stepdown - higher if its running hot due to being covered in insulation)
Example:
1 LV light consuming 65W for 1 hour is .065KWh at 24c / KWh = 1.56c
4 LV light consuming 260W for 1 hour is .260KWh at 24c / KWh = 6.24c
4 LV light consuming 260W for 4 hours 1.04KWh at 24c / KWh = 24.96c
And that's just typically.........one room.
Same applies with the hair destroyers..........
Typically 2.4KW, operated for an hour at 24c / KWh will cost you 57.6c for each hour of operation............
Exhaust fan is about the same as a 40W light.....
Check the KW ratings on your appliances multiply by hours of use and you generally get a rough idea.........
Also check your tarrifs. You may be on time of use metering and not know it. Peak rates are typically double, off peak approx half and shoulder rates a couple of cents under the normal KWh rate.......
Have fun
Ciao
Nor