We did make initial attempts to reduce the cost, however after realising that the saving from having the thermostat at 16 v 19 is minimal, I just use the heating as normal. I also bought a heat pump dryer which is on daily.
The only way the cost will be reduced is when the energy companies charge less. The government will have to get involved as the energy companies are quite happy to keep charging more (see latest profits for citation) - but apparently there's some massive issues going on with asylum seekers and there's Matt who wants to be Martha to get our full throttle hatred, so we'll just have to wait.
Keep voting Tory, citizens of England - none of this is their fault!