GEMS
GEMS Digital Energy Platform

Optimise your energy, future-proof your assets, and maximise revenue streams


Maximise energy and revenue

Our industry-leading controls and optimisation software, GEMS, gives you deep visibility across your system to unlock more accurate, real-time decision-making. Paired with Wärtsilä’s next-generation battery management system (BMS), the GEMS platform is designed and engineered in the United States for enhanced cybersecurity, system integrity, and operational resilience.

Built on a fully integrated platform and designed with flexible architecture, GEMS delivers unrivalled visibility and control from cell to fleet– helping you unlock maximum capacity, drive efficiency, and exceed your investment goals.​

GEMS 7

 

Unlock the full potential
of your energy assets

 

  • Increase usable energy
  • Achieve grid compliance
  • Reduce operational risk
  • Access new and premium markets
  • Bid with confidence and flexibility


 


Fast, accurate, and flexible—everything you need in a platform that's easy to use and built to adapt

GEMS

A unified platform for full system intelligence

Speed to market

Future-proof assets

Best-in-class user experience

Maximised ROI

  • Project development in weeks, site commissioning in days, software updates in minutes
  • End-to-end project management from design to O&M
  • Hardware agnostic
  • Flexible augmentation plans
  • Powerful, flexible user interface
  • Seamless cloud integration
  • Optimise equipment and site sizing
  • Advanced algorithm design

 

Seamless integration & control:

Manage & optimise individual assets or entire fleets to increase profitability

 

Market-leading performance requires full visibility, advanced controls, and asset optimisation

 

Vector 8

GEMS Power Plant Controller

On-site control

  • Enable revenue models
  • Enhance MW availability and usable energy
  • Whole-site grid compliance

GEMS Fleet Director

Cloud-based portfolio control

  • Remote support and operations
  • API

Wärtsilä BMS

Most accurate measures of SoH, SoC, RTE, and imbalance

  • Battery-supplier agnostic
  • Enables continuous improvement
  • Wärtsilä oversees cybersecurity from battery to fleet

GEMS Cell-Level Data & Analytics

Cell-level data and analysis tools

  • Real-time, accurate SoC and usable energy
  • Unlock capacity and manage degradation
  • De-risk operations
  • Streamlined communication with Wärtsilä BMS for optimal data collection

GEMS IntelliBidder

Optimised bids and dispatch

  • Maximise revenue + renewables with AI forecasting and optimisation
GEMS 5
Bringing industry-leading cybersecurity, accuracy & asset longevity to your BESS investment​

Wärtsilä’s Battery Management System​
Engineers standing outside plant - Giga storage-6

Comprehensive BESS solution

The right combination of hardware, software & lifecycle services ensures the least down time and highest availability possible for your system.

Explore more:

Quantum BESS

Lifecycle services

Deep industry experience

With over 130 projects across the globe, our customers have experienced significant improvements in battery energy storage efficiency, reduced operational costs, and enhanced grid reliability.

All our references

Wärtsilä Energy Storage. Let's connect.
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