Unconventional gas offers no advantage over other fossil fuels when considering its impact on the climate, according to a new report from a group of researchers at Cornell University. The Cornell Team, who made waves in the shale debate with groundbreaking research on methane leakage in gas production are challenging the gas industry’s claim that gas offers a clean, environmentally-friendly alternative to conventional fossil fuels. The team, comprised of Robert Howarth, Anthony Ingraffea and Renee Santoro, recently released a companion study to their contentious April 2011 report, continuing to reveal that shale gas is inadequate as a bridge fuel and may be worse for climate change in the long run than coal.
The team’s new study analyzes the combined effect of methane and carbon dioxide in the atmosphere over a 20-year timeframe. Investigating the impact of emissions from both electricity generation, which accounts for about 30 percent of US gas usage, and heat generation, which accounts for the majority of the country’s gas usage, the report emphasizes the enormous projected role of unconventional gas – and its associated emissions – in America’s energy future.