"The hon. Lady is probably aware that satellite data over the United States shows that 5% of the methane from fracking is leaked through fugitive emissions. Given that methane is 85 times more powerful than CO2 for global warming, that makes fracking nearly twice as bad as coal for …..." Geraint Davies - View Speech
"Shale gas is 95% methane, and according to the Intergovernmental Panel on Climate Change methane is 85 times more powerful than carbon dioxide for global warming, although the Government have kept to the 2013 figure of 36 times. That means that given that fugitive emissions are 5%, fracking is almost …..." Geraint Davies - View Speech