...ANCHORAGE - A Texas utility company has agreed to buy Enstar Natural Gas Co. and its current owner, Michigan-based Semco Energy Inc. Sound off on the important issues at Enstar is Southcentral Alaska's major natural gas utility. The proposed...

...year-round, ConocoPhillips does not; another winter will likely pass before a commercial storage system being pursued by SEMCO Energy, Inc. and MidAmerican Energy Holdings Co. is done. Both Marathon and ConocoPhillips have said they intend to honor...