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emsys

Tailor-Made Software Solutions for the Integration of Renewable Energy

Highly accurate solar and wind power forecasts tailored to your needs – for individual assets, portfolios of assets, or entire markets.

Unlock the full potential of your asset portfolio – with a Virtual Power Plant tailored specifically to your needs.

Preventive management of grid congestions with our modular grid platform for redispatch processes.

Three Companies, One Goal: 100% Renewable Energies!

emsys renewables combines deep expertise in IT, meteorology, and energy markets – a unique position that makes us the preferred partner for grid operators, energy traders, and operators of solar and wind farms. We are your reliable IT service provider with top-tier software solutions and a trusted advisor for a secure and emission-free energy supply.

Services for Grid Operators

  • Modular grid platform for preventive grid management
  • Solar and wind power forecasts and real-time estimations
  • Vertical grid load forecasts
  • Communication processes between market participants and grid operators
  • Real-time monitoring and dynamic remote-control of feed-in from solar and wind power plants

Services for Energy Traders / Aggregators

  • Generation forecasts for solar and wind farms
  • Market-level forecasts of aggregated solar and wind power generation
  • Virtual Power Plant for the digital connection of assets and optimal portfolio control

Services for Plant Operators

  • Accurate generation forecasts for solar and wind parks worldwide
  • Customized delivery formats for your forecasts
  • Customer portal for visualizing and managing measurement and forecast data

Making Renewables Predictable

As soon as wind and solar farms begin generating power, that’s where we come in: with precise generation forecasts, digital connectivity, and smart remote control via our Virtual Power Plant, along with predictive grid congestion management. This opens up a versatile and individually configurable range of services for energy stakeholders in the field of renewable energies.

Dates and Events

07. – 08.10.2025 | Congress in Berlin, Germany
10. – 12.02.2026 | Trade fair in Essen, Germany
22. – 25.09.2026 | Exhibition in Hamburg, Germany

News

Pioneering the Energy Transition

For over 20 years, we’ve been developing innovative digital solutions that set the standard for integrating renewable energy and other decentralized assets. Every day, more than 200 dedicated employees work to forecast weather-dependent power generation with precision, make it controllable, and seamlessly integrate it into power grids and energy markets worldwide.

Global Energy Expertise

Over 20 years of experience and 600 GW of forecasted wind and solar power
We are a leading provider of accurate, continuously optimized power forecasts delivered worldwide

Unmatched: Our Virtual Power Plant  
With our Virtual Power Plant, decentralized assets across the globe are monitored and controlled in real time. 

The most widely used Redispatch 2.0 solution in Germany:
Our modular grid platform enables grid operators to proactively manage grid congestion for an optimal integration of renewable energy

All from a single source:
Virtual Power Plant, power forecasts, and grid platform – our IT solutions can be flexibly combined and perfectly tailored to your requirements.

Comprehensive energy market expertise:
We understand the complex challenges and provide expert advice to energy traders, grid operators, and solar and wind farm operators worldwide.

We support you in integrating renewable energy!

Discover the many ways our flexible software solutions can support you, and let us advise you on how to optimize your processes.
Numbers that speak for us:
50%
We predict approximately 50% of the world-wide installed wind power.
40%
We predict approximately 40% of the world-wide installed solar power.
200
We advise approximately 200 customers around the globe on the market integration of their renewable power plants.
20
More than twenty international grid operators trust our predictions.
MILLIONS OF DATA SETS
We deliver several million prediction data sets to customers on 6 continents.

Be at the cutting edge with us!

If you’re looking to leave a green footprint, are passionate about IT, or fascinated by renewable energy, check out our open positions and apply!
View our job offers
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