Pages authored by Andrew Gustin:

1. Geothermal Resources / Ground source heat pump
   Geothermal ground-source heat pump systems (GSHPs) use stable temperatures found in the upper few hundred feet of the earth's surface as a heat battery to efficiently heat and cool homes, schools, and businesses.
2. Other Hazards / Flooding in Indiana
   Given the number of major rivers and tributaries that dissect Indiana and the fact that approximately 24 percent of the state was historically covered by wetlands, much of Indiana is susceptible to severe flooding, given the right circumstances.