About ENERsim
ENERsim is a versatile simulation platform for optimizing modern energy systems, from early design to commercial operation. It enables the integration of multiple energy sources, converters, storage units and consumers to analyze system performance and maximize flexibility. Users can investigate their systems for various scenarios and boundaries to evaluate technical efficiency, economic viability, and environmental impact.
Our Services

Web Application
ENERsim provides a modern and intuitive user interface to build and optimize your energy system.

Customized Development
Each energy system is different. Our experts tailor the tool to your specific requirements.

System optimization as a Service
You provice data - we analyse and optimize your application.

Advanced Use And System Controls
Enersim provides a REST API with client SDKs for easy integration in energy management systems.



LEC ENERsim – Optimize Energy, Maximize Efficiency!
Our cutting-edge simulation platform was developed based on extensive experience in various research projects.
ENERsim allows to easily set up systems based on existing libraries of components. Following parametrization, optimizations can be performed using various targets and boundaries. Results are then analysed using interactive graphics and pre-defined key performance indicators.
Example Systems
Decarbonization. Maximizing efficiency. Reducing costs.
Microgrids
Investigate how to efficiently integrate renewable energies, effectively use dynamic energy markets, use energy storage, or maximize self-sufficiency.
Hybrid power plants
Optimally integrate renewable energies into energy markets, maximize the value of energy storage, combined heat and power, and check your levelized cost of energy.
Maritime Systems
Test the performance of future ship technologies such as hybridization, alternative fuels, or onboard carbon capture. Check the alignment of the system with current regulations.
Alternative Fuel production
Check out different renewable fuel production pathways, investigate fuel cost characteristics for different locations, and check how system operation aligns with regulations (e.g., RED III).
Client Testimonials



