We create the future of energy.
We support the development of renewable energy by integrating producers, consumers and prosumers into the intelligent system of the Virtual Power Plant.
Energy management and energy efficiency
We offer a comprehensive solution for automated energy management for industry, commercial real estate and other business customers. Lerta Energy Intelligence allows for measurements of energy consumption, intelligent control of devices, and thus reducing electricity and heating expenses by up to 40%.
Renewable energy and cogeneration
We install solar power plants for business, public institutions and private investors as well as CHP (Combined Heat & Power) sources for industrial clients. We provide energy and savings under PPA and ESCO contracts.
Virtual Power Plant and DSR
A virtual power plant enables precise and flexible management of supply and demand in the energy market.
It assumes real-time response to increased energy demand by managing controllable generating units, e.g. cogeneration or a biogas plant. The service can also automatically reduce energy demand by customers, such as HVAC systems or cold stores.
How it works
Virtual Power Plant?
Our clients about us
The solution offered by Lerta is a response to the problem of a dynamically changing daily energy consumption profile. Eliminating the difference between peak and off-peak energy consumption will increase the security of the energy system and will reduce costs related to network maintenance and energy sales.
We see great global potential in software solutions for the energy industry that use artificial intelligence and the Internet of Things. In addition, Lerta is one of the first Polish companies to enter this specific market with its intelligent solutions.
We have been cooperating with Lerta for nearly 2 years. We have successfully recommended both the company and its solutions to Microsoft, and invited them to a pilot project in which we are testing a virtual power plant management platform to perform DSR tasks.
Lerta in numbers
Polsonic - energy management in an office building - case study
Lerta Energy Intelligence system automatically controls the heating in the office building, reducing heat demand and optimizing heat consumption, and reads data from electricity meters that allows each tenant to be billed according to actual consumption and to catch anomalies in electricity management.
The biggest challenge for us was the high energy consumption of the existing solution, rigid heating hours of the building causing penalties for exceeding the contracted capacity in the morning and time-consuming, "manual" control of meters.
We installed a Lerta Energy Intelligence system that controls the heating of the entire building with a division into individual floors and the possibility of atopic temperature selection for each room, corridors, etc. We have generated thermal energy savings of 22% per year.
We have been cooperating with Lerta since February 2019, when it implemented the Lerta Energy Intelligence system in the Polsonic office building. As part of the project, measurement and control devices were installed, connected to the application for data management and analysis. Total heat energy savings are 22. 5% compared to the period before the system was implemented.
Paweł Kostrzewski, Polsonic