The Libertarian in me thinks we should deregulate the energy market, and that means starting with removing subsidies to fossil fuels and renewables.
My left-leaning political sense thinks we ought nationalise the energy industry as it's too important to leave to the whims of the market, and work out a cost factor to apply to the waste products of energy generation.
My right-leaning political sense says nationalising energy assets would be a disaster and that we need stable base-load energy, because the alternative is untenable.