Decade 4 (2016 – 2020) began with QRI serving as the SME on two major legal battles. One case was for a utility company, Gulf Power, over a groundwater issue in Florida and the second case was for an oil company, Gulfport Energy, for one of the many oilfield related suits in Louisiana. Thus, QRI continues to do the same work that she was founded on – Pit Closures and ESS with the addition in Decade 3 of a robust Federal portfolio that enhances sustainability during recessions and the many natural disasters that occur in the USA. Decade 4 had an excessive amount of Storm Events à 2016 Flood of Baton Rouge ($10B); 2017 Hurricanes Harvey – Irma – Maria ($265B); 2018 Michael ($25B).