NEW YORK — Don't blame Beyonce for blowing the lights out at the Super Bowl.
NFL Commissioner Roger Goodell said Monday that the halftime show was not the cause of the power outage that darkened the Superdome for half an hour during Sunday's broadcast.
"There's no indication at all that this was caused by the halftime show. Absolutely not. I know that's been out there that this halftime show had something to do with it. That is not the case," Goodell said.
Beyonce was the halftime performer at Sunday night's game and used plenty of power to light up the stage. Some had joked that her electrifying performance was to blame for the outage.
But the halftime show was running on its own generator, said Goodell and Doug Thornton, a vice president of SMG, the company that manages the Superdome.
"It was not on our power grid at all," Thornton said, adding that the metered power consumption went down during halftime because the house lights were down.
Beyonce's 13-minute set included hits "Crazy in Love," ''Single Ladies (Put a Ring on It)" and a Destiny's Child reunion.
The energetic performance was sung live days after she admitted she sang to a pre-recorded track at President Barack Obama's inauguration. And it won applause from critics who called it a major improvement over Madonna, who sang to a backing track last year, and the Black Eyed Peas' much-criticized halftime show in 2011.
Alicia Keys performed the national anthem on piano before the game, and Jennifer Hudson sang "America the Beautiful" with the 26-member Sandy Hook Elementary School chorus.
Beyonce posted on her blog that she was proud to be among those female talents, which included her Destiny's Child bandmates Kelly Rowland and Michelle Williams.
"What a proud day for AFRICAN AMERICAN WOMEN!!!!," she wrote. "You are all beautiful, talented and showed so much class! It was an honor to perform at the Superbowl with you phenomenal ladies."
Beyonce announced Monday that her "The Mrs. Carter Show World Tour" will kick off April 15 in Belgrade, Serbia. The European leg of the tour will wrap up May 29 in Stockholm, Sweden.
The tour's North American stint starts June 28 in Los Angeles and ends Aug. 3 in Brooklyn, N.Y., at the Barclays Center.
It was also announced Monday that a second wave of the tour is planned for Latin America, Australia and Asia later this year.
Cause of Super Bowl power outage remains unclear
NEW ORLEANS — As the Superdome's energy provider and stadium management try to determine what caused a 34-minute power outage at Sunday's Super Bowl, local officials are hoping the incident won't leave a black eye on the city or prevent the league's big game from coming back to town.
Larry Roedel, a lawyer for the state board that oversees the Superdome, said Monday that the outage did not appear to be related to work done on the stadium's electrical system in December. The work, approved by the Louisiana Stadium and Exposition District last fall, replaced feeder equipment connecting the stadium to power provider Entergy New Orleans.
Entergy and the company that manages the Superdome, SMG, said Sunday that an "abnormality" occurred where stadium equipment intersects with an Entergy electric feed, causing a breaker to create the outage. It remained unclear Monday exactly what the abnormality was or why it occurred.
But Doug Thornton, manager of the Superdome, said that when the power outage hit, meters indicated the stadium was drawing less power than it does during a typical New Orleans Saints game.
Thornton said millions of dollars have been spent upgrading electrical equipment in the building since Hurricane Katrina hit in 2005, and none of it failed. He said it was working properly when power was restored.
He also said there is no evidence that the halftime show had anything to do with the outage, which struck early in the third quarter. He said the show used its own dedicated generator and wasn't using the Superdome's power supply.
Mayor Mitch Landrieu told WWL-AM (www.wwl.com) on Monday that the city still wants to make a bid to host the NFL's championship game again in 2018 and that the outage won't hurt its chances.
Landrieu said league owners were impressed with the city's performance as host and even joked that the game got better after the blackout. ""People were leaving and the game was getting boring, so we had to do a little something to spice it up," he said.
NFL Commissioner Roger Goodell said New Orleans was a terrific Super Bowl host and that the outage won't affect future bids.
"I fully expect that we will be back here for Super Bowls," NFL Commissioner Roger Goodell said. "And I hope we will be back. We want to be back."
Goodell also said the Superdome had a backup power system ready to go, and it was about to be used when the power started coming back on.
Dr. Bjorn Hanson, dean of New York University's Center for Hospitality and Sports Management, said Monday that the power outage shouldn't hurt New Orleans' reputation as a convention destination.
"I think people view it for what it was: An unusual event with a near-record power draw," he said. "It was the equivalent of a circuit breaker flipping."
Associated Press writers Beth Harpaz and Barry Wilner contributed to this report.