Dillon: Could I have , please? revatio 20 mg prix It is against this background that energy companies have announced price rises. The regulations imposed by the Government underlie them and additional green taxes exacerbate the situation. The expansion of relatively expensive nuclear power at £92.50 per megawatt, almost double the current market price, is justified by some because it is cheaper than the quite unnecessary wind schemes. But it is much more expensive than coal or gas and these high energy prices which punish the poor most particularly are a matter of choice not of necessity.