The pyrotechnics were performed by a British crew working for Warner Bros. headed up by Chris Corbould (check out his bio here:
Chris Corbould - Wikipedia, the free encyclopedia), Peter Notley and Ian Lowe...GREAT bunch of guys...we had a lot of fun putting this one together. All went very, very, very well and the director, Chris Nolan, LOVED the footage he got. Of course, my favorite part was getting to sit in the Tumbler (the Batmobile)...AWESOME.