The competition heats up: Blue Origin has completed more than 100 development tests of its new BE-4 rocket engine, being developed for ULA.
Much of this announcement sounds like public relations blather. However, it contained this nugget of information that is crucial to understanding why this engine is likely to get built quickly:
The BE-4 engine is also the leading candidate to be used in the first stage of ULA’s Vulcan vehicle. Speaking to reporters after the Sept. 15 Florida event, Blue Origin founder Jeff Bezos said that while he was aware of competing engines for the Vulcan, like the AR-1 under development by Aerojet Rocketdyne, he was focused on completing the BE-4. “We’re going to build the best 21st century engine that we can for ULA,” he said. “Ultimately they will make the decision about what they want to do.”
Bezos also noted that, unlike the AR-1 or other concepts, Blue Origin was not seeking funding from the U.S. Air Force to help pay for development of the BE-4. “The most unique feature of the BE-4 engine is that it’s fully funded,” he said. “It’s not something you see in rocket engine programs very often.” [emphasis mine]
Aerojet Rocketdyne wants the government to pay for its new AR-1 engine. To get that done, they need to lobby Congress for funds that are simply unreliable in these days of budget-cutting. Moreover, it means that Aerojet Rocketdyne is not fully committed to the engine: if the funds don’t arrive they won’t build it.
Blue Origin is going forward, fully committed, and will likely deliver, if only because they can’t get their investment back until they do.