Fosnacht, Donald2012-01-202012-01-202011-11https://hdl.handle.net/11299/119844Using the 48 GIS coverages collected for this study, and total of 27 sites along the 120 mile long Mesabi Iron Range (MIR) were evaluated as potential PHES site. A set of pass/fail criteria were used by the four teams to evaluate and rank 14 of the most promising sites.University of Minnesota - DuluthNatural Resources Research InstitutePumped Hydro Energy Storage (PHES) Using Abandoned Mine Pits on the Mesabi Iron Range of Minnesota – the Range of Opportunities and IssuesPresentation