The Government has given the green light for "fracking" for shale gas to resume in Lancashire.
Greenpeace energy campaigner Leila Deen said: "George Osborne's dream of building Dallas in Lancashire is dangerous fantasy. He is not JR Ewing and this is not the US."
– Greenpeace energy campaigner Leila Deen
"Energy analysts agree the UK cannot replicate the American experience of fracking, and that shale gas will do little or nothing to lower bills.
"Pinning the UK's energy hopes on an unsubstantiated, polluting fuel is a massive gamble and consumers and the climate will end up paying the price."
The go-ahead for fracking to resume came as the Government's climate advisers warned that a continued reliance on gas would push up consumer bills by hundreds of pounds more than if there was a shift towards low-carbon power such as wind.
The Committee on Climate Change's chief executive, David Kennedy, dismissed claims that exploiting shale gas in the UK and Europe could push down gas prices.
He said it was not a "game changer" on this side of the Atlantic as it could only meet a relatively small share of gas demand.