Aberdeen, SD/ Nisswa, MNPast: Principal at Denali We are well into the pre-construction phase of our $600 million Campbell County Wind Farm in Souh Dakota. Also a Principal of Dakota Plains Companies, currently... We are well into the pre-construction phase of our $600 million Campbell County Wind Farm in Souh Dakota. Also a Principal of Dakota Plains Companies, currently developing a mixed-use project at the junctions of US12 & US281 in Aberdeen.