The only 'fault' of the UK govement in this regard is going along with the Green agenda for renewables, which has put up domestic energy bills a lot
Not that much really. They account for ~8% on a dual fuel bill, which at the higher April cap of around £1,900 / year works out at £150 or 12.50 a month. Before that it was about £8 a month.
and not giving the go ahead for more domestic fracking.
People have mentioned though that since the gas would be extracted by a private company,it would just be sold on the open market anyway and wouldn't bring the cost of gas (and thus electricity generated by gas) down for us anyway.