Entergy Arkansas Closes on Malvern Power Plant Buy by Luke Jones Posted 11/30/2012 03:20 pm Updated 5 years ago Entergy Arkansas Inc. says it has completed the purchase of the Hot Spring Energy Facility in Malvern. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.