Geothermal energy is a sustainable energy source that is obtained from the heat energy in the earth.

It is based on the principle that the earth's crust is a natural source of heat generated by the radioactive decay of minerals and the residual heat from the formation of the earth itself. This thermal energy can be utilised to generate heat or electricity.

Utilising an inexhaustible source of heat

• The ground close to the surface is a huge, free heat store that is fed by solar energy.
• This permanently available heat is utilised to operate a brine heat pump.

Innovative technology for horticulture

• The EEC absorber system also makes it possible to utilise geothermal energy for production horticulture.
• The absorbers, which are installed vertically at a depth of 1.5 metres, require a relatively small area

Inexpensive and independent of raw materials

• No deep drilling required
• Can be combined with photovoltaics and wind energy
• Sustainable, without the use of fossil fuels

Higher efficiency and longer service life than air source heat pumps

• 30% lower energy costs compared to air-to-water heat pumps and
  over 50% compared to fossil fuels
• No outdoor unit (splitter) necessary, therefore noiseless (outside)
• Low maintenance
• Heating and cooling possible in one system
• Conserves resources and protects the environment
• Good funding opportunities from various sources

Many heating engineers are working to capacity

• Many heating engineers are working to capacity and therefore not open to new opportunities
• The GBB is the exclusive partner of EEC and has negotiated very favourable conditions, which are passed on to our members
• Inexpensive heat pumps thanks to standardisation initiated by GBB specifically for use in horticulture
• Project management - coordination of all trades
• Producers receive a constantly updated overview of subsidies and funding opportunities
• Individual modules, e.g. earthworks carried out in-house or commissioning by the house and yard heating engineer are possible.

Our team of engineers and experts has

the expertise and experience to successfully realise your solar projects.

We pride ourselves on our customer satisfaction and work hard to

to ensure that our customers have the best possible experience with us.

We are firmly convinced

that renewable energies are the future. With our solutions, you not only contribute to environmental friendliness, but also save costs in the long term.