Role of shale gas as a bridge fuel is overstated


Financial Times, 27 September 2018:

Your article on fracking claims that “natural gas is seen as a bridge between high polluting coal and cleaner energy sources led by renewables” (“ Cuadrilla prepares for start of commercial fracking”, September 26). First, no bridge is needed. Coal-fired plants are being phased out anyway under the terms of the EU Large Combustion Plant Directive, so by the time shale gas comes on stream it will be displacing renewables, not replacing coal.

Second, it is disingenuous to argue that shale gas is cleaner than coal in terms of climate change. Certainly it produces less carbon dioxide per unit of energy when burnt, but this benefit is cancelled out by upstream releases of methane during the exploration, extraction, storage and distribution stages. The rise in atmospheric methane that has occurred over the past decade can be attributed to the significant increase in gas production worldwide and the cavalier approach to fracking in North America.

Finally, fracking in the UK is confined to England, and is only possible because the government has assumed responsibility for planning permission in defiance of local democracy.

Dr Robin Russell-Jones Chair, Help Rescue the Planet,
Marlow, Bucks, UK

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