2006-06-27: Xcel Energy Center, St. Paul, MN, USA

traffic, and MSP was Delta&#039;s second-largest US hub. <span class="searchmatch">Xcel</span> <span class="searchmatch">Energy</span> supplies electricity, and <span class="searchmatch">Center</span>Point <span class="searchmatch">Energy</span> provides gas. The water supply is managed by four