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Technicien de laboratoire en blouse blanche manipulant une solution verte à l’aide de matériel scientifique.

Lighting for marine biotechnology

In the field of marine biotechnology, controlling light is a key factor in optimizing microalgae growth, yield, and the quality of the molecules produced.
Bio Power Group, through its lighting division, has developed lighting solutions specifically designed to meet the requirements of these sensitive cultures.


These systems have been deployed as part of the Poly’Thau industrial biorefinery project, led by Greensea in Mèze (Hérault), a company specializing in microalgae cultivation and the production of high value-added natural ingredients.

Technicienne en blouse blanche manipulant du matériel dans un laboratoire équipé de grands sacs transparents suspendus remplis de liquide rouge éclairé par des lampes.

Adapting light to living organisms

Unlike conventional lighting, microalgae cultivation requires a precise scientific approach :

  • thermal management to avoid biological stress.
  • selection of wavelengths that promote photosynthesis,
  • control of light intensity,
  • homogeneity of illumination,

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Technology at the service of sustainable biorefining

The Poly’Thau project aims to enable Greensea to produce high value-added natural molecules while utilizing all the co-products from microalgae processing.
This approach is part of an evolving regulatory and environmental context, where natural solutions are gradually replacing compounds from the chemical industry.

By providing optimized lighting for these crops, Bio Power Lighting is directly contributing to this transition towards more sustainable, efficient, and resource-friendly production.

Light is not just for illuminating spaces: it can become a production tool, a lever for innovation, and a key factor in ecological transition.
This is the vision that Bio Power Lighting implements on a daily basis, developing lighting solutions adapted to the industrial and environmental challenges of tomorrow.

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