When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Ali Arabnya, Amin Khodaei. Ali Arabnya, PhD, is the Director of Infrastructure Finance and Climate Risk with Quanta Technology and a Research Professor of Electrical and Computer Engineering with the University of Denver.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.