Energy should be expensive, but it should be equally expenive for everyone. I think it is disgusting that poor people pay far more than well off people with the ability to shop around and work out the best deal. The green initiatives are reducing bills by bringing usage down which needs to happen, and renewables need to be developed.
It is a huge shame that the industry was privatised. And the introduction of competition has just meant that profits get tagged on to the price so it goes up. Prices follow the world market when those prices rise, but they never go down again. Gas and electricity and water supply are sevices and are best and most efficiently provided as a service by one supplier who is there to do a good job not to pay shareholders. But I do like being able to directly fund a green company to build wind turbines and explore eco production of gas. Knowing the money goes to a good cause makes paying it less painful.
Removing VAT would help, but I doubt the government will want to lose it. A targeted means tested scheme of VAT reduction would be best but would cost a lot to implement. Maybe increasing pension credit and child tax credit would be an easier way, funded from the increased VAT take from the price rises.