Rolls-Royce has been selected by Boeing to supply a new generation of Trent engine for the 7E7 Dreamliner. The engine will be called the Trent 1000. A single version of the Trent 1000, which until Boeing selection had been known by its working title of Trent 7E7, will be offered to power all variants of the 7E7 from short to long-range aircraft. Engine ratings will be set for individual aircraft applications across a range of 53,000lb to 70,000lb thrust. The Trent 1000 will be the fifth Trent variant to enter service.