Wärtsilä Energy storage containers in aerial view.
Energy Storage & Optimisation (ES&O)

Optimising energy for a smarter, safer & more reliable grid.

13+

Global storage fleet awarded, contracted, in deployment (GWh)

130+

deployments

Our technology

GEMS Digital Energy Platform

Sophisticated controls and optimisation software

Wärtsilä’s mature GEMS Digital Energy Platform is an advanced software platform of 15+ years of continuous development that monitors, controls and optimises energy assets on both site and portfolio levels. GEMS dynamically adapts to changes in the market conditions, future-proofing your energy assets.

GridSolv-Quantum

Quantum portfolio

A complete battery energy storage system (BESS) solution

Pushing the boundaries on performance, efficiency, and design in our fully integrated and flexible Quantum BESS portfolio. By design, the Quantum products solve many fundamental safety challenges such as power generation capacity management, fire detection, short circuit handling, and interconnection communication. 

Wärtsilä Energy Storage & Optimisation has a strong safety record across its energy storage systems globally, compliant with industry safety standards and strong industry partnerships.

Wärtsilä Energy Storage in brief

Towards a 100% renewable energy future

As a global energy storage leader, Wärtsilä Energy Storage & Optimisation offers hardware, software, and lifecycle solutions that unlock more efficient and optimised power systems. Putting safety and intelligence at the forefront, our suite of Quantum energy storage systems solves fundamental industry-wide safety challenges and our advanced software, GEMS, monitors, controls, and optimises energy assets at both site and portfolio levels. With a global portfolio that exceeds 13 GWh, we are helping drive the transition to a resilient, 100% renewable grid.

Total flexibility

Combined with the deep global resources and expertise, we seamlessly integrate traditional and renewable power sources, provide visibility into critical energy systems and optimise multiple generation assets, all while delivering unsurpassed reliability, flexibility, and safety to energy operators around the world.

Purpose-built end-to-end grid management

Wärtsilä energy storage banner

We offer unrivaled solutions to the most pressing energy challenges, including the integration of more renewables.

We're unlocking paths to decarbonisation

We integrate end-to-end grid solutions, including energy storage hardware, energy management software, and lifecycle services, to build resilient and intelligent energy infrastructure.

Wärtsilä Energy storage path to decarbonisation

Wärtsilä Energy Storage. Let's connect.