TransCanada Corp. Hardisty Terminal 2

TransCanada Corp. Hardisty Terminal 2

Brett Gundlock/Bloomberg

A storage tank stands at the TransCanada Corp. Hardisty Terminal 2, currently under construction in anticipation of the Keystone XL pipeline approval, in Hardisty, Alberta, Canada. If the seven-member state Supreme Court upholds a lower court decision, the Calgary-based company that wants to build Keystone, will need to apply to the Nebraska Public Service Commission.