Wal-Mart Files to Be Heard in Arkansas PSC's Energy Case by Mark Friedman Posted 4/15/2011 09:27 am Updated 3 years ago Wal-Mart Stores Inc. of Bentonville asks to be a part of Arkansas Public Service Commission discussions on conservation and energy efficiency efforts in Arkansas. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.