Iron Man #143 1981

Iron Man #143 sees Tony Stark investigating Star Well, a solar power station with dangerous side effects. He confronts Sunturion, revealed as supervisor Arthur Dearborn, who believes the station's benefits justify its risks. A Russian satellite attack sparks a battle between Iron Man and Sunturion, culminating in Star Well's core breaking apart. This issue is notable for the first named appearance of the Star Well I station, a key element in the ongoing storyline.