Medium-speed power systems solutions

Medium-speed power systems solutions

The trusted supplier of choice, delivering lifetime customer satisfaction through
first class products, power systems and service solutions.

Rolls-Royce medium-speed liquid fuel and gas engines and generator sets are characterized by high availability and low operating costs. We support your business with reliable power solutions from 1,400 to 9,400 kWe per engine, and complete power systems that can deliver an output of beyond 200 MWe.

About us

The tradition of Rolls-Royce medium-speed engines dates back to 1855 when the original company Bergen Mekaniske Verksted (BMV) was founded. In 1946 we started to build diesel engines and since then we have sold more than 7,000 engines of which 4,000 are still in operation. Nowadays, the Rolls-Royce Power Systems subsidiary is part of Rolls-Royce plc. Our medium-speed gas and liquid fuel engines and generator sets are supplied for a broad range of power generation applications and are operated worldwide.

Products and Services

We offer you a wide, highly economical product range with a leading nominal electrical efficiency of up to 48,5%. We also support you with a diverse range of pre- and aftersales services. Our broad scope and capability covers:

  • Highly efficient gas and liquid fuel gensets from 1,400 to 9,400 kWe
  • Integrated power solutions based on modular systems
  • Power plant design and project management
  • Long term service agreements and plant operations experience
  • Export finance
  • Partnering for turn-key Installation

We also offer engines for Marine applications. Please refer to our product portfolio on the Rolls-Royce website. For high-speed engines and generator sets from Rolls-Royce Power Systems, please visit the MTU Onsite Energy website.

Fields of application

Our engines and generator sets are widely recognized by operators worldwide due to their proven technology, their robust design and low operating costs. The fields of application for our liquid fuel and gas engine solutions are:

?Power Generation
Flexible and modular power plants installed in our own designed self-contained engine packages can be supplied with all the components and auxiliaries needed to construct a fully working power station with the possibility of extenion whenever additional modules are needed. It is a cost efficient solution to providing electrical power. The power generation solutions suit for base load, combined cycle, grid support, distributed power, stand-by and peak shaving.


Bergen Engines combined heat and power?

Combined Heat and Power
Many engine installations require heat recovery, whatever their applications. Our experience ranges from remote power supply to co-generation, tri-generation and CHP in climates ranging between the arctic freeze of Svarlbard and hot and humid Bangladesh. We support our customers in district heating, industries, greenhouses, captive power and tri-generation.


Bergen Engines mechanical drive?

Oil & Gas
We provide mechanical drives for the oil and gas industry. They deliver power for large pumps or compressors for use in pipelines for crude oil or gas. Our generator sets are ideal for power generation, compressor drives and pump drives.


Latest news

  • Dec 14, 2017

    Rolls-Royce to deliver new B36:45L6 gas engines for greenhouse in Belgium

    Rolls-Royce has signed a contract with Tuinbouwbedrijf Marc Pittoors (T.B.M.P) BVBA, for the supply of a 7 MWe combined heat and power plant (CHP).

  • Sep 11, 2017

    Rolls-Royce to deliver power stations to Bangladesh with a contract value of 133 million Euro

    Rolls-Royce Power Systems subsidiary Bergen Engines signed contracts for the delivery of two power stations to Bangladesh with a contract value of 133 million Euro.

  • Sep 9, 2017

    Rolls-Royce to showcase medium-speed engines for power generation at Green Expo

    BERGEN, NORWAY – Rolls-Royce will be showcasing its medium-speed power solutions at stand 1435 of the Green Expo trade fair in Mexico from 5 to 8 September. Its product portfolio covers a variety of power generation solutions for different applications, from generator sets delivering 3,700 to 9,400 kWe to fully engineered power plants capable of outputs from 5 to 200 MWe and beyond.

  • Aug 14, 2017

    Sigmar Gabriel learns about ‘Green & High Tech’ at Rolls-Royce Power Systems

    On a visit to Lake Constance, German Minister of Foreign Affairs Sigmar Gabriel visited Rolls-Royce Power Systems in Friedrichshafen on Monday 14 August, to hear about development and production of the very latest propulsion and drive systems for ships, trains and heavy land vehicles, and for power generation.

  • Apr 24, 2017

    Rolls-Royce supplies combined heat and power plant for 30th greenhouse

    Since the beginning of the year, two Rolls-Royce combined heat and power plants have been supplying energy to a new tomato greenhouse operated by Maxburg BVBA in Meer in Belgium.

  • Feb 14, 2017

    Rolls-Royce to showcase high- and medium-speed gas and diesel generator sets at Middle East Electricity

    Rolls-Royce will be showcasing medium-speed and MTU Onsite Energy high-speed power generation products on Stand S2 D30 at the Middle East Electricity trade fair taking place in Dubai between 14 and 16 February 2017.

  • Nov 7, 2016

    Rolls-Royce offers solution to stabilise power in Sub-Saharan Africa

    Rolls-Royce has unveiled its energy solution for the Ressano Garcia Power Station, which supplies electrical power to the national grid in Mozambique.

  • May 6, 2016

    Rolls-Royce showcases electricity generating sets at Power-Gen Europe

    From 21 to 23 June 2016, Rolls-Royce will be showcasing its portfolio of power generation solutions at the Power-Gen Europe Exhibition in Milan (Stand 3HD97).

  • Mar 15, 2016

    Rolls-Royce to showcase its energy portfolio at Power & Electricity World Africa

    Rolls-Royce will be presenting its high-speed and medium-speed power generation products on Stand K5 at Power & Electricity World Africa in Johannesburg from 15 to 16 March 2016.

  • Feb 19, 2016

    100 MW power generation plant on Mozambique goes into operation with Rolls-Royce gas engines