Our references
Malteries Franco-Suisses (Boortmalt Group)
7200 m²
Surface area of thermal solar collectors
1500 m³
Hot water storage volume
Approximately 11,300 MWh
Annual production
2300 Tons
CO2 emissions avoided per year
Summary
The Boortmalt malting plant’s solar thermal plant in Issoudun is one of the largest installations of its kind in Europe for an industrial site. It provides renewable and sustainable heat to this industrial site using solar thermal collectors that produce hot water, stored in a tank to ensure a continuous heat supply, day and night. This heat is then used to preheat the air for the barley drying process, limiting gas use and optimizing the share of renewable energy.
Solar thermal is a reliable source of heat, and the plant offers economic advantages compared to the price of gas, as well as environmental benefits by reducing our CO2 emissions, all without making any noise.
Presentation of the heat consumer client
- Boortmalt group, the world’s leading malt producer
- Production of 160,000 tonnes of malt per year
- 24/7 Operation 365 days a year
Principle of technology integration
- Preheating the malt drying air
- Integration of water/air heat exchangers within one of the site’s kilns
- Fossil fuel displaced: gas
Key innovation(s)
- Integration of solar heat into industrial drying equipment that is already energy-optimized
- Complementarity of the project with the heat recovery systems already in place and with the biomass boiler installed in 2012
The project in video
They are talking about it
A project funded by
OUR CUSTOMERS
