Gas engine units are a reliable and flexible source of electricity and heat generation that can operate on natural gas, biogas, and hydrogen. They provide enterprises with energy independence by generating electricity and heat directly on-site, which reduces the load on centralized networks and lowers energy costs. An additional advantage is the possibility of using these units in cogeneration and trigeneration systems, where a single technological cycle produces up to three types of energy carriers: electricity, thermal energy, and cooling.

The units operate on various organic gaseous fuels such as natural gas, propane, associated petroleum gas, and can also use renewable and regenerated gases including biogas from treatment facilities and various animal and plant waste, landfill gas from municipal solid waste sites, coal mine methane, process gases from metallurgical furnaces, and gasification processes. Modern units can use green hydrogen as fuel for local production of electricity and heat with zero carbon footprint. Cogeneration gas engine units operating on natural gas can potentially be converted to green hydrogen under modernization programs, which helps avoid stranded assets in the future. Thanks to their flexibility and mobility, these units serve as balancing and efficient energy sources with a low carbon footprint.

Projects can be implemented in phases due to cluster configuration. The equipment can be installed in open engine rooms as well as in outdoor containerized designs. When integrated with photovoltaic plants and energy storage systems, gas engine units enable hybrid energy projects that combine the functional advantages of both systems.

Excess heat generated in industrial processes can be reused to reduce energy consumption, improve enterprise efficiency, and lower the carbon footprint. Absorption and compression heat pumps allow extraction of low-grade heat from air, water bodies, industrial and municipal wastewater, cooling water loops, and soil, converting it into useful thermal energy for heating, hot water supply, or technological needs. Heat pumps complement electrolysis units for green hydrogen production, enhancing the potential and commercialization of thermal energy.

Absorption chillers (ABHM) use excess heat for cooling applications, which is particularly relevant for sectors with high demands for air conditioning or low-temperature storage. These technologies help reduce CO₂ emissions and lower the costs of traditional energy resources. Coupling absorption chillers with PEM electrolysis units can provide additional medium-grade cooling from green hydrogen production projects for sale to nearby consumers.

Solar power plants allow the generation of clean electricity, reducing dependency on fossil fuels and traditional energy systems. Modern photovoltaic panels provide high efficiency in converting sunlight into electricity and can be used in both off-grid and grid-connected solutions. They can be installed in fixed configurations or with one- or two-axis tracking systems.

Photovoltaic modules can be placed on rooftops, as parking canopies, on land plots, as floating systems on water surfaces, and in agricultural projects to improve the microclimate. Energy storage systems (lithium-ion batteries) allow surplus electricity to be stored, ensuring uninterrupted power supply at night or during peak loads. This is especially relevant for industrial facilities, commercial buildings, and data centers where energy supply stability is critically important.

Energy storage enables the creation of decentralized island microgrids and provides ancillary services to power systems for frequency regulation and daily load balancing.

Water purification plays an important role in industry by ensuring the necessary water quality for production processes, boiler units, cooling systems, and drinking water supply. Modern water treatment systems include reverse osmosis, ultrafiltration, ion exchange technologies, and biological treatment, allowing the removal of pollutants, salts, heavy metals, and organic impurities. Reuse of treated water helps enterprises significantly reduce fresh water consumption, lower water supply costs, and minimize environmental impact.

Membrane bioreactor (MBR) technology, using external ultrafiltration modules, enables the implementation of ultra-compact treatment facilities that provide deep wastewater purification. The treated water can be discharged directly into water bodies or reused. The use of oxygen, a by-product from electrolysis projects, to supply treatment facilities enhances the efficiency of wastewater treatment technology and at the same time creates conditions for additional commercial benefits for green hydrogen production projects.