Tag Archives: fracking

Fracking and Groundwater Contamination: The Known and the Unknowns

By Roberta Attanasio, IEAM Blog Editor

Peak oil, or peak water? Peak water might be the (unfortunate) answer. Alternative sources of energy may become more widely available, but there are no alternatives to water. The ongoing depletion of groundwater contained in aquifers—one of the most important sources of water on our planet—is a significant threat to our future. Many countries are already near or beyond peak water, and results from recent studies show that significant segments of Earth’s population are consuming groundwater all too quickly, without knowing when it might run out. Continue reading

The Environmental and Health Impacts of Fracking: Time to Close the Knowledge Gap?

By Roberta Attanasio, IEAM Blog Editor

Diagram of a fracking operation, courtesy of Plazak, CC-PD-Mark.

Hydraulic fracturing, or fracking – the process of extracting natural gas by injecting wells with mixtures of water, sand, and even toxic chemicals at an extremely high pressure – may contaminate drinking water and affect human health, among other unwanted consequences. Continue reading