Wärtsilä Energy Storage & Optimisation

Wärtsilä has a long-proven track record of 70+ grid-scale system installations globally, integrated with wind, hydro, solar and thermal generation, and optimised by industry-leading GEMS energy management software.

As the world moves towards 100% renewable energy, utilities, IPPs and other energy providers are motivated to harness the potential of intermittent energy sources such as solar, wind and hydro power. Our mission is to make energy storage a fundamental part of a cleaner, more intelligent and distributed energy infrastructure.


Smart technology. Total flexibility. Best fit chemistry.

Smart energy management GEMS controls and GridSolv Quantum support a variety of system architectures and applications, including but not limited to:

  • AC and DC coupled
  • Capacity firming
  • Energy shifting
  • Ramp up/down control
  • Grid support services
  • Use-case stacking
Learn more about our smart technology


Latest energy solution from Wärtsilä supporting and accelerating the transition towards 100% renewables

Spanning grid-scale, hybrid and islanded solutions, intelligent software and cutting-edge storage hardware is at the heart of our energy solutions.

Explore our solutions

Protecting critical infrastructure

The first energy management hybrid controller in the industry to receive the prestigious IEC-62443 Cybersecurity Certification

Read More