BRISTOL, Va., April 14, 2014 /PRNewswire/ -- Alpha Natural Resources, Inc. (NYSE: ANR), a leading U.S. coal supplier, plans to report its first quarter 2014 results before the market opens on Thursday, May 1, 2014. A conference call to review the results and current business conditions is scheduled to follow at 10:00 a.m. EDT that morning. The conference call will be webcast live, and the webcast will be available for replay following the event. The live webcast and the replay will be available on the company's investor relations website at http://alnr.client.shareholder.com/. In addition, a telephonic replay will be available through May 15, 2014, by calling 877-660-6853 or 201-612-7415 and entering the conference id 13580268. About Alpha Natural Resources Alpha Natural Resources is one of the largest and most regionally diversified coal suppliers in the United States. With affiliate mining operations in Virginia, West Virginia, Kentucky, Pennsylvania and Wyoming, Alpha supplies metallurgical coal to the steel industry and thermal coal to generate power to customers on five continents. Alpha is committed to being a leader in mine safety with our Running Right process and an environmental steward in the communities where our affiliates operate. For more information, visit Alpha's 2013 Year in Review at www.anryearinreview.com or our website at www.alphanr.com. Follow us on Facebook at www.facebook.com/AlphaNaturalResources and on Twitter @alphanr. SOURCE Alpha Natural Resources, Inc.