While at DuPont Chemical Company, Charles Kettering, from Loudonville, was responsible for Freon, used in refrigeration and air conditioning systems. Roy J. Plunkett, from New Carlisle, discovered Teflon in 1938. Today, along with DuPont, many companies along the energy supply chain have made their homes in the Buckeye State.
Coal is currently the largest source of electricity generation in the United States, while gasoline and diesel fuel power most vehicles. However, coal, gasoline and diesel fuel are non-renewable resources, and the combustion of these fossil fuels produces various pollutants. As a result, alternative, non-polluting energy sources such as hydrogen are desirable.
For generations, farmers have applied biosolids to their fields to improve soil fertility, leading scientists to examine its effects on human health. A University of Toledo research team led by Ashok Kumar, Ph.D., has leveraged resources at the Ohio Supercomputer Center to study air quality issues such as these in outdoor and indoor environments.