Read the article: Xcel Energy N.D. interim rate hike approved
Read the article: Profits fall 19% in quarter for Xcel Energy
Read the article: Xcel Energy customers to see rate hikes
Read the article: Xcel Energy CEO to retire
Read the article: Xcel Energy sees 4th-quarter income rise 4%
Read the article: Xcel Energy rate changes approved by N.D. commission
Read the article: Xcel Energy to give 2 Minnesota nuclear plants post-Fukushima upgrades
Read the article: Emergency alert turns out to be nothing at Red Wing, Minn., nuclear plant
