Heavy water use, threats of tainted groundwater, and artificial earthquakes are but a sampling of the environmental side effects that have tarnished North America’s recent boom in natural gas production via hydraulic fracturing or fracking. No surprise then that in European countries such as the U.K. that are looking to frack for cheap domestic gas, the environmental protesters often arrive ahead of the drill rigs.
But countries seeking fresh gas supplies could do far worse than fracking. So say Duke University researchers who, in today’s issue of the research journal Nature Climate Change, shine a jaundiced spotlight on China’s plans to synthesize natural gas from coal. Nine synthetic gas plants recently approved by Beijing would increase the annual demand for water in the country’s arid northern regions by over 180 million metric tons, the Duke team concluded, while emissions of carbon dioxide would entirely wipe out the climate-cooling impact of China’s massive wind and solar power installations. Continue reading “Counting the Sins of Chinese SynGas”