"novorossiysk" has a fully integrated diesel-electric propulsion system with main diesel generators supplying power for both main propulsion as well as ship's service loads while underway. her main power plant consists of four 12-cylinder wärtsilä 12v32e four-stroke medium-speed diesel engines rated at each. in addition, there are two wärtsilä 4l20 auxiliary diesel generators for use when the vessel is at port and a emergency diesel generator.