About the project

We implement the project
"Green hydrogen for the home"

Combined hydrogen production of electricity and heat
for mini and micro consumers

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Environmental guidelines

Caring for the environment

Environmental guidelines

  • Living in a cleaner and more sustainable environment.

  • Chmura

    Minimizing greenhouse gas emissions.

  • Protection of the local enviroment.

  • Education and promotion of environmental awareness.

  • Using sustainable energy sources.

  • Using energy from local sources.

  • Optimal use of energy.

  • Ensuring hydrogen safety.

  • Sustainable hydrogen storage.

Explore our objectives
Environmental guidelines

Sustainable hydrogen use

  • Using sustainable energy sources.

  • Using energy from local sources.

  • Optimal use of energy.

  • Ensuring hydrogen safety.

  • Sustainable hydrogen storage.

  • Explore our objectives

Information

Basic components
of an integrated power plant

  • Backyard photovoltaic and/or wind power plant

    Backyard photovoltaic and wind power are electricity generation systems that are installed on private properties or near homes.

  • Electrolyser

    An electrolyser is an electrochemical device that is used to decompose chemicals into components using an electric current. The main function of the electrolyser is to convert chemicals on the°anode and cathode, which leads to the separation of chemical components

  • Pressurized Hydrogen Storage

    A pressurized hydrogen storage is a specially designed container or reservoir that is designed to store hydrogen in the form of compressed gas (hydrogen gas) at a higher pressure than atmospheric.

  • Fuel cell

    A fuel cell is an electrochemical device that converts chemical energy supplied from a fuel and oxidizer into electrical energy through a controlled electrochemical process. Fuel cells work similarly to batteries, but the fundamental difference is that they need a steady supply of fuel and oxidizer, which means that they can supply electricity for a longer period of time as long as fuel and oxidizer are available.

  • Hydrogen-fired boiler (central heating and hot water)

    A hydrogen-fuelled boiler (central heating and hot water) is a heat generation device that uses hydrogen as an energy source to heat water for central heating (central heating) and domestic hot water (domestic hot water) in households or industrial and commercial buildings. It is a type of boiler that uses hydrogen as an energy carrier instead of traditional fuels such as natural gas, fuel oil or wood.

  • Household ORC plant integrated into a boiler

    A domestic ORC (Organic Rankine Cycle) power plant integrated with a heating boiler is an advanced technical solution that combines heat generation with small-scale electricity generation using Organic Rankine Cycle technology.

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Project objectives

1 /7

Reducing the cost of PEM technology by developing an alternative membrane

PEM and HTPEM electrolyser technology is often presented in the literature as a very promising alternative to more conventional alkaline electrolyser technology.

This technology has a number of advantages over older technologies, such as higher electrolyser efficiency (56-73%) and the possibility of obtaining ultra-pure hydrogen (purity class >=5.0 or >=99.999%), as well as a more compact design.

2 /7

Adaptation of pressurised hydrogen storage systems for micro and mini plants

Storage by absorption in metal hydrides – hydrogen can form a chemical compound with a metal or alloy, known as a metal hydride, which allows solid storage. However, the disadvantage of this solution is the relatively large mass of the storage material.

LOHC – liquid organic hydrogen carrier – liquid organic hydrogen carriers (LOHC) store hydrogen in a liquid-organic carrier. Examples of LOHC systems include hydrogenation of organics, formation of alcohols with carbon monoxide, coupling with oils and even the use of ammonia as a hydrogen carrier..

3 /7

Development of a type CGH2 tank with a pressure of at least 700 bar from commonly available materials meeting PL - UDT and D- DEKRA TÜV standards

4 /7

Carrying out patent proceedings at WIPO - World Intellectual Property Organization and implementing it into production

5 /7

Development of a hydrogen compressor with compact design, high efficiency and 80MPa output power

A hydrogen compressor is a device specifically designed to compress hydrogen for storage. The low density of hydrogen makes it a difficult medium to store, as it requires extremely high tank pressures – up to 70MPa. Several different types of compressor are used to compress hydrogen; among the more common are piston or metal diaphragms. Another common type of hydrogen compressor is the driven rotor compressor.

6 /7

Electricity generation based on the combustion of hydrogen in a fuel cell and/or using an ORC (Organic Rankine Cycle) power plant powered by the waste heat from the fuel cell or boiler.

7 /7

Heat generation based on a fuel cell and/or boiler using hydrogen combustion.

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