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Centrale solaire thermique alimentant les serres maraichères Les Tomates d'Auitou

REfErences

Greenhouses

7100m²

Surface area of thermal solar collectors

1500m³

Hot water storage volume

5400 MWh

Annual production

1000 tCO2

CO2 emissions avoided per year

Summary

Newheat is completing its first installation for heated vegetable greenhouses used to grow tomatoes.
The project aims to reduce dependence on propane and stabilize the operation’s energy costs while improving its environmental footprint.

Planned commissioning
August 2025
Solar peak power
5.6 MWth
Champ de capteurs solaires thermiques pour serres maraichères chauffées Les tomates d'Auitou
Centrale solaire thermique alimentant les serres maraichères Les Tomates d'Auitou
Serres maraichères Les Tomates d'Auitou alimentées par une centrale solaire thermique

We are delighted with the installation of this solar thermal plant by Newheat. It now allows us to heat our tomatoes with 98% renewable energy and to become more energy self-sufficient: an issue that is very important to us. It is another step towards creating an agricultural model for the future: a virtuous model that creates local jobs, uses neither fossil fuels nor pesticides, and has no impact on water resources. Our example shows that it is possible!

Geoffrey Goutoule
Les Tomates d'Auïtou Director

Presentation of the heat consumer client

  • Heated greenhouses for tomato production, with an area of 8 hectares and producing 4,000 to 5,000 tonnes of pesticide-free tomatoes per year.

Principle of technology integration

  • Heating the hot water networks for greenhouses climate control.
  • Fossil fuel displaced: Propane.

Key innovation

  • Addition of a second thermal storage to increase the rate of recovery of heat from the incineration plant and manage the different temperature levels between solar thermal and the incineration plant.

A project funded by

cofinancé par l'union européenne

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