Wärtsilä engine power plants deliver the best performance when needed the most, harnessing gaseous, liquid or sustainable fuels.
They offer flexible, efficient, and reliable power generation in a changing energy landscape.
Our power plants are optimal in balancing renewable energy production and ideal for providing firm and reliable baseload power generation.
Engine power plants are future-proof and can run on sustainable fuels, once they become available – enabling 100% renewable energy systems.
of power plant capacity delivered to 180 countries around the world.
engine generating sets delivered.
The next-generation engine to balance renewables and improve power plant performance
Wärtsilä offers a wide variety of power generation solutions. Find the best engine generating set for your need in the selector below.
Discover the outstanding capabilities of our future-proof engine power plant solutions.
The Wärtsilä Flexicycle™ power plant combines the flexibility of a simple cycle plant with the high efficiency of a combined cycle steam turbine. With the efficiency exceeding 54%, this unique combination is perfect for reliable baseload operation where high efficiency is needed.
Wärtsilä’s combined heat and power (CHP), district cooling and power (DCAP), and trigeneration plants use fuel in the most efficient way and help to reduce carbon emissions.
Learn more about Combined power generation and heat recovery power plant.
Curious to find out what kind of power plant is optimal for your needs? Our interactive Power plant designer is here to assist you. How it works:
With just a few clicks, you'll receive a personalised recommendation for the most suitable engine and power plant type to meet your needs. Ready to unlock the potential of your next power plant? Dive into the experience and get started now!
Maximise the benefits - minimise the risks
With Wärtsilä Lifecycle solutions, we maintain and optimise your power plant performance. This support encompasses our technology, software and service expertise as well as our holistic view and understanding of installations on a system level through service agreements.
Stay profitable, stay competitive
New regulatory requirements or changes in the grid may present obstacles to the smooth running of your operations. In these situations, upgrading is often the best means of managing obsolescence, future proofing your assets, and maximising the lifetime of your investment.
Stay ahead of the curve with Lifecycle upgrades
Our article series highlights how Wärtsilä is helping to create a renewable energy future for electricity generation.
Learn how reciprocating internal combustion engines balance renewables more optimally compared to aeroderivative gas turbines in our technology comparison.
Flexible power generation is no longer optional – it’s essential for balancing intermittent renewables and maintaining grid stability. But that’s not all. For asset owners such as utilities and independent power producers (IPPs), flexible power generation can also unlock new revenue streams and reduce financial risks – but only if you choose the right technology.
Wärtsilä and Origem Energia partner on 371 MW power plant projects to deliver reliable and flexible capacity to Brazil’s power grid
Wärtsilä continues to expand its data center footprint with new 790 MW order in Texas, the next Data Center Alley
Wärtsilä’s 34SG engine makes its data center debut with new 412 MW U.S. project